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llvm-project/llvm/test/CodeGen/RISCV/half-convert.ll
Alex Bradbury fc69f25a8f
[RISCV] Convert LWU to LW if possible in RISCVOptWInstrs (#144703) 
After the refactoring in #149710 the logic change is trivial.

Motivation for preferring sign-extended 32-bit loads (LW) vs
zero-extended (LWU):
* LW is compressible while LWU is not.
* Helps to minimise the diff vs RV32 (e.g. LWU vs LW)
* Helps to minimise distracting diffs vs GCC. I see this come up
frequently when comparing GCC code and in these cases it's a red
herring.

Similar normalisation could be done for LHU and LH, but this is less
well motivated as there is a compressed LHU (and if performing the
change in RISCVOptWInstrs it wouldn't be done for RV32). There is a
compressed LBU but not LB, meaning doing a similar normalisation for
byte-sized loads would actually be a regression in terms of code size.
Load narrowing when allowed by hasAllNBitUsers isn't explored in this
patch.

This changes ~20500 instructions in an RVA22 build of the
llvm-test-suite including SPEC 2017. As part of the review, the option
of doing the change at ISel time was explored but was found to be less
effective.
2025-07-21 11:48:33 +01:00

9380 lines
330 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=riscv32 -mattr=+zfh -verify-machineinstrs \
; RUN: -target-abi ilp32f < %s | FileCheck -check-prefixes=CHECKIZFH,RV32IZFH %s
; RUN: llc -mtriple=riscv64 -mattr=+zfh -verify-machineinstrs \
; RUN: -target-abi lp64f < %s | FileCheck -check-prefixes=CHECKIZFH,RV64IZFH %s
; RUN: llc -mtriple=riscv32 -mattr=+d,+zfh -verify-machineinstrs \
; RUN: -target-abi ilp32d < %s | FileCheck -check-prefix=RV32IDZFH %s
; RUN: llc -mtriple=riscv64 -mattr=+d,+zfh -verify-machineinstrs \
; RUN: -target-abi lp64d < %s | FileCheck -check-prefix=RV64IDZFH %s
; RUN: llc -mtriple=riscv32 -mattr=+zhinx -verify-machineinstrs \
; RUN: -target-abi ilp32 < %s | FileCheck -check-prefixes=CHECKIZHINX,RV32IZHINX %s
; RUN: llc -mtriple=riscv64 -mattr=+zhinx -verify-machineinstrs \
; RUN: -target-abi lp64 < %s | FileCheck -check-prefixes=CHECKIZHINX,RV64IZHINX %s
; RUN: llc -mtriple=riscv32 -mattr=+zdinx,+zhinx -verify-machineinstrs \
; RUN: -target-abi ilp32 < %s | FileCheck -check-prefixes=CHECKIZDINXZHINX,RV32IZDINXZHINX %s
; RUN: llc -mtriple=riscv64 -mattr=+zdinx,+zhinx -verify-machineinstrs \
; RUN: -target-abi lp64 < %s | FileCheck -check-prefixes=CHECKIZDINXZHINX,RV64IZDINXZHINX %s
; RUN: llc -mtriple=riscv32 -verify-machineinstrs \
; RUN: < %s | FileCheck -check-prefix=RV32I %s
; RUN: llc -mtriple=riscv64 -verify-machineinstrs \
; RUN: < %s | FileCheck -check-prefix=RV64I %s
; RUN: llc -mtriple=riscv32 -mattr=+d -target-abi=ilp32 -verify-machineinstrs \
; RUN: < %s | FileCheck %s -check-prefix=RV32ID-ILP32
; RUN: llc -mtriple=riscv64 -mattr=+d -target-abi=lp64 -verify-machineinstrs \
; RUN: < %s | FileCheck %s -check-prefix=RV64ID-LP64
; RUN: llc -mtriple=riscv32 -mattr=+d -target-abi=ilp32d -verify-machineinstrs \
; RUN: < %s | FileCheck %s -check-prefix=RV32ID
; RUN: llc -mtriple=riscv64 -mattr=+d -target-abi=lp64d -verify-machineinstrs \
; RUN: < %s | FileCheck %s -check-prefix=RV64ID
; RUN: llc -mtriple=riscv32 -mattr=+zfhmin -verify-machineinstrs \
; RUN: -target-abi ilp32f < %s | FileCheck -check-prefixes=CHECK32-IZFHMIN,RV32IFZFHMIN %s
; RUN: llc -mtriple=riscv64 -mattr=+zfhmin -verify-machineinstrs \
; RUN: -target-abi lp64f < %s | FileCheck -check-prefixes=CHECK64-IZFHMIN,RV64IFZFHMIN %s
; RUN: llc -mtriple=riscv32 -mattr=+d,+zfhmin -verify-machineinstrs \
; RUN: -target-abi ilp32d < %s | FileCheck -check-prefixes=CHECK32-IZFHMIN,RV32IDZFHMIN %s
; RUN: llc -mtriple=riscv64 -mattr=+d,+zfhmin -verify-machineinstrs \
; RUN: -target-abi lp64d < %s | FileCheck -check-prefixes=CHECK64-IZFHMIN,RV64IDZFHMIN %s
; RUN: llc -mtriple=riscv32 -mattr=+zhinxmin -verify-machineinstrs \
; RUN: -target-abi ilp32 < %s | FileCheck -check-prefixes=CHECK32-IZHINXMIN %s
; RUN: llc -mtriple=riscv64 -mattr=+zhinxmin -verify-machineinstrs \
; RUN: -target-abi lp64 < %s | FileCheck -check-prefixes=CHECK64-IZHINXMIN %s
; RUN: llc -mtriple=riscv32 -mattr=+zdinx,+zhinxmin -verify-machineinstrs \
; RUN: -target-abi ilp32 < %s | FileCheck -check-prefixes=CHECK32-IZDINXZHINXMIN %s
; RUN: llc -mtriple=riscv64 -mattr=+zdinx,+zhinxmin -verify-machineinstrs \
; RUN: -target-abi lp64 < %s | FileCheck -check-prefixes=CHECK64-IZDINXZHINXMIN %s
define i16 @fcvt_si_h(half %a) nounwind {
; RV32IZFH-LABEL: fcvt_si_h:
; RV32IZFH: # %bb.0:
; RV32IZFH-NEXT: fcvt.w.h a0, fa0, rtz
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_si_h:
; RV64IZFH: # %bb.0:
; RV64IZFH-NEXT: fcvt.l.h a0, fa0, rtz
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_si_h:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: fcvt.w.h a0, fa0, rtz
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_si_h:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: fcvt.l.h a0, fa0, rtz
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_si_h:
; RV32IZHINX: # %bb.0:
; RV32IZHINX-NEXT: fcvt.w.h a0, a0, rtz
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_si_h:
; RV64IZHINX: # %bb.0:
; RV64IZHINX-NEXT: fcvt.l.h a0, a0, rtz
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_si_h:
; RV32IZDINXZHINX: # %bb.0:
; RV32IZDINXZHINX-NEXT: fcvt.w.h a0, a0, rtz
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_si_h:
; RV64IZDINXZHINX: # %bb.0:
; RV64IZDINXZHINX-NEXT: fcvt.l.h a0, a0, rtz
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_si_h:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: slli a0, a0, 16
; RV32I-NEXT: srli a0, a0, 16
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: call __fixsfsi
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_si_h:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: slli a0, a0, 48
; RV64I-NEXT: srli a0, a0, 48
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: call __fixsfdi
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_si_h:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: fmv.w.x fa5, a0
; RV32ID-ILP32-NEXT: fcvt.w.s a0, fa5, rtz
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_si_h:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: fmv.w.x fa5, a0
; RV64ID-LP64-NEXT: fcvt.l.s a0, fa5, rtz
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_si_h:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: fcvt.w.s a0, fa0, rtz
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_si_h:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: fcvt.l.s a0, fa0, rtz
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_si_h:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK32-IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_si_h:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK64-IZFHMIN-NEXT: fcvt.l.s a0, fa5, rtz
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_si_h:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_si_h:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.l.s a0, a0, rtz
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_si_h:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_si_h:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.l.s a0, a0, rtz
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = fptosi half %a to i16
ret i16 %1
}
define i16 @fcvt_si_h_sat(half %a) nounwind {
; RV32IZFH-LABEL: fcvt_si_h_sat:
; RV32IZFH: # %bb.0: # %start
; RV32IZFH-NEXT: fcvt.s.h fa5, fa0
; RV32IZFH-NEXT: lui a0, %hi(.LCPI1_0)
; RV32IZFH-NEXT: feq.s a1, fa5, fa5
; RV32IZFH-NEXT: flw fa4, %lo(.LCPI1_0)(a0)
; RV32IZFH-NEXT: lui a0, 815104
; RV32IZFH-NEXT: fmv.w.x fa3, a0
; RV32IZFH-NEXT: fmax.s fa5, fa5, fa3
; RV32IZFH-NEXT: neg a0, a1
; RV32IZFH-NEXT: fmin.s fa5, fa5, fa4
; RV32IZFH-NEXT: fcvt.w.s a1, fa5, rtz
; RV32IZFH-NEXT: and a0, a0, a1
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_si_h_sat:
; RV64IZFH: # %bb.0: # %start
; RV64IZFH-NEXT: fcvt.s.h fa5, fa0
; RV64IZFH-NEXT: lui a0, %hi(.LCPI1_0)
; RV64IZFH-NEXT: feq.s a1, fa5, fa5
; RV64IZFH-NEXT: flw fa4, %lo(.LCPI1_0)(a0)
; RV64IZFH-NEXT: lui a0, 815104
; RV64IZFH-NEXT: fmv.w.x fa3, a0
; RV64IZFH-NEXT: fmax.s fa5, fa5, fa3
; RV64IZFH-NEXT: neg a0, a1
; RV64IZFH-NEXT: fmin.s fa5, fa5, fa4
; RV64IZFH-NEXT: fcvt.l.s a1, fa5, rtz
; RV64IZFH-NEXT: and a0, a0, a1
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_si_h_sat:
; RV32IDZFH: # %bb.0: # %start
; RV32IDZFH-NEXT: fcvt.s.h fa5, fa0
; RV32IDZFH-NEXT: lui a0, %hi(.LCPI1_0)
; RV32IDZFH-NEXT: feq.s a1, fa5, fa5
; RV32IDZFH-NEXT: flw fa4, %lo(.LCPI1_0)(a0)
; RV32IDZFH-NEXT: lui a0, 815104
; RV32IDZFH-NEXT: fmv.w.x fa3, a0
; RV32IDZFH-NEXT: fmax.s fa5, fa5, fa3
; RV32IDZFH-NEXT: neg a0, a1
; RV32IDZFH-NEXT: fmin.s fa5, fa5, fa4
; RV32IDZFH-NEXT: fcvt.w.s a1, fa5, rtz
; RV32IDZFH-NEXT: and a0, a0, a1
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_si_h_sat:
; RV64IDZFH: # %bb.0: # %start
; RV64IDZFH-NEXT: fcvt.s.h fa5, fa0
; RV64IDZFH-NEXT: lui a0, %hi(.LCPI1_0)
; RV64IDZFH-NEXT: feq.s a1, fa5, fa5
; RV64IDZFH-NEXT: flw fa4, %lo(.LCPI1_0)(a0)
; RV64IDZFH-NEXT: lui a0, 815104
; RV64IDZFH-NEXT: fmv.w.x fa3, a0
; RV64IDZFH-NEXT: fmax.s fa5, fa5, fa3
; RV64IDZFH-NEXT: neg a0, a1
; RV64IDZFH-NEXT: fmin.s fa5, fa5, fa4
; RV64IDZFH-NEXT: fcvt.l.s a1, fa5, rtz
; RV64IDZFH-NEXT: and a0, a0, a1
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_si_h_sat:
; RV32IZHINX: # %bb.0: # %start
; RV32IZHINX-NEXT: fcvt.s.h a0, a0
; RV32IZHINX-NEXT: lui a1, 815104
; RV32IZHINX-NEXT: lui a2, 290816
; RV32IZHINX-NEXT: fmax.s a1, a0, a1
; RV32IZHINX-NEXT: feq.s a0, a0, a0
; RV32IZHINX-NEXT: addi a2, a2, -512
; RV32IZHINX-NEXT: neg a0, a0
; RV32IZHINX-NEXT: fmin.s a1, a1, a2
; RV32IZHINX-NEXT: fcvt.w.s a1, a1, rtz
; RV32IZHINX-NEXT: and a0, a0, a1
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_si_h_sat:
; RV64IZHINX: # %bb.0: # %start
; RV64IZHINX-NEXT: fcvt.s.h a0, a0
; RV64IZHINX-NEXT: lui a1, 815104
; RV64IZHINX-NEXT: lui a2, 290816
; RV64IZHINX-NEXT: fmax.s a1, a0, a1
; RV64IZHINX-NEXT: feq.s a0, a0, a0
; RV64IZHINX-NEXT: addi a2, a2, -512
; RV64IZHINX-NEXT: neg a0, a0
; RV64IZHINX-NEXT: fmin.s a1, a1, a2
; RV64IZHINX-NEXT: fcvt.l.s a1, a1, rtz
; RV64IZHINX-NEXT: and a0, a0, a1
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_si_h_sat:
; RV32IZDINXZHINX: # %bb.0: # %start
; RV32IZDINXZHINX-NEXT: fcvt.s.h a0, a0
; RV32IZDINXZHINX-NEXT: lui a1, 815104
; RV32IZDINXZHINX-NEXT: lui a2, 290816
; RV32IZDINXZHINX-NEXT: fmax.s a1, a0, a1
; RV32IZDINXZHINX-NEXT: feq.s a0, a0, a0
; RV32IZDINXZHINX-NEXT: addi a2, a2, -512
; RV32IZDINXZHINX-NEXT: neg a0, a0
; RV32IZDINXZHINX-NEXT: fmin.s a1, a1, a2
; RV32IZDINXZHINX-NEXT: fcvt.w.s a1, a1, rtz
; RV32IZDINXZHINX-NEXT: and a0, a0, a1
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_si_h_sat:
; RV64IZDINXZHINX: # %bb.0: # %start
; RV64IZDINXZHINX-NEXT: fcvt.s.h a0, a0
; RV64IZDINXZHINX-NEXT: lui a1, 815104
; RV64IZDINXZHINX-NEXT: lui a2, 290816
; RV64IZDINXZHINX-NEXT: fmax.s a1, a0, a1
; RV64IZDINXZHINX-NEXT: feq.s a0, a0, a0
; RV64IZDINXZHINX-NEXT: addi a2, a2, -512
; RV64IZDINXZHINX-NEXT: neg a0, a0
; RV64IZDINXZHINX-NEXT: fmin.s a1, a1, a2
; RV64IZDINXZHINX-NEXT: fcvt.l.s a1, a1, rtz
; RV64IZDINXZHINX-NEXT: and a0, a0, a1
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_si_h_sat:
; RV32I: # %bb.0: # %start
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s2, 0(sp) # 4-byte Folded Spill
; RV32I-NEXT: slli a0, a0, 16
; RV32I-NEXT: srli a0, a0, 16
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: mv s0, a0
; RV32I-NEXT: lui a1, 815104
; RV32I-NEXT: call __gesf2
; RV32I-NEXT: mv s2, a0
; RV32I-NEXT: mv a0, s0
; RV32I-NEXT: call __fixsfsi
; RV32I-NEXT: mv s1, a0
; RV32I-NEXT: bgez s2, .LBB1_2
; RV32I-NEXT: # %bb.1: # %start
; RV32I-NEXT: lui s1, 1048568
; RV32I-NEXT: .LBB1_2: # %start
; RV32I-NEXT: lui a0, 290816
; RV32I-NEXT: addi a1, a0, -512
; RV32I-NEXT: mv a0, s0
; RV32I-NEXT: call __gtsf2
; RV32I-NEXT: blez a0, .LBB1_4
; RV32I-NEXT: # %bb.3: # %start
; RV32I-NEXT: lui s1, 8
; RV32I-NEXT: addi s1, s1, -1
; RV32I-NEXT: .LBB1_4: # %start
; RV32I-NEXT: mv a0, s0
; RV32I-NEXT: mv a1, s0
; RV32I-NEXT: call __unordsf2
; RV32I-NEXT: snez a0, a0
; RV32I-NEXT: addi a0, a0, -1
; RV32I-NEXT: and a0, a0, s1
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s2, 0(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_si_h_sat:
; RV64I: # %bb.0: # %start
; RV64I-NEXT: addi sp, sp, -32
; RV64I-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s2, 0(sp) # 8-byte Folded Spill
; RV64I-NEXT: slli a0, a0, 48
; RV64I-NEXT: srli a0, a0, 48
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: mv s0, a0
; RV64I-NEXT: lui a1, 815104
; RV64I-NEXT: call __gesf2
; RV64I-NEXT: mv s2, a0
; RV64I-NEXT: mv a0, s0
; RV64I-NEXT: call __fixsfdi
; RV64I-NEXT: mv s1, a0
; RV64I-NEXT: bgez s2, .LBB1_2
; RV64I-NEXT: # %bb.1: # %start
; RV64I-NEXT: lui s1, 1048568
; RV64I-NEXT: .LBB1_2: # %start
; RV64I-NEXT: lui a0, 290816
; RV64I-NEXT: addi a1, a0, -512
; RV64I-NEXT: mv a0, s0
; RV64I-NEXT: call __gtsf2
; RV64I-NEXT: blez a0, .LBB1_4
; RV64I-NEXT: # %bb.3: # %start
; RV64I-NEXT: lui s1, 8
; RV64I-NEXT: addi s1, s1, -1
; RV64I-NEXT: .LBB1_4: # %start
; RV64I-NEXT: mv a0, s0
; RV64I-NEXT: mv a1, s0
; RV64I-NEXT: call __unordsf2
; RV64I-NEXT: snez a0, a0
; RV64I-NEXT: addi a0, a0, -1
; RV64I-NEXT: and a0, a0, s1
; RV64I-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s1, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s2, 0(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 32
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_si_h_sat:
; RV32ID-ILP32: # %bb.0: # %start
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: fmv.w.x fa5, a0
; RV32ID-ILP32-NEXT: lui a0, %hi(.LCPI1_0)
; RV32ID-ILP32-NEXT: feq.s a1, fa5, fa5
; RV32ID-ILP32-NEXT: flw fa4, %lo(.LCPI1_0)(a0)
; RV32ID-ILP32-NEXT: lui a0, 815104
; RV32ID-ILP32-NEXT: fmv.w.x fa3, a0
; RV32ID-ILP32-NEXT: fmax.s fa5, fa5, fa3
; RV32ID-ILP32-NEXT: neg a0, a1
; RV32ID-ILP32-NEXT: fmin.s fa5, fa5, fa4
; RV32ID-ILP32-NEXT: fcvt.w.s a1, fa5, rtz
; RV32ID-ILP32-NEXT: and a0, a0, a1
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_si_h_sat:
; RV64ID-LP64: # %bb.0: # %start
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: fmv.w.x fa5, a0
; RV64ID-LP64-NEXT: lui a0, %hi(.LCPI1_0)
; RV64ID-LP64-NEXT: feq.s a1, fa5, fa5
; RV64ID-LP64-NEXT: flw fa4, %lo(.LCPI1_0)(a0)
; RV64ID-LP64-NEXT: lui a0, 815104
; RV64ID-LP64-NEXT: fmv.w.x fa3, a0
; RV64ID-LP64-NEXT: fmax.s fa5, fa5, fa3
; RV64ID-LP64-NEXT: neg a0, a1
; RV64ID-LP64-NEXT: fmin.s fa5, fa5, fa4
; RV64ID-LP64-NEXT: fcvt.l.s a1, fa5, rtz
; RV64ID-LP64-NEXT: and a0, a0, a1
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_si_h_sat:
; RV32ID: # %bb.0: # %start
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: feq.s a0, fa0, fa0
; RV32ID-NEXT: lui a1, %hi(.LCPI1_0)
; RV32ID-NEXT: flw fa5, %lo(.LCPI1_0)(a1)
; RV32ID-NEXT: lui a1, 815104
; RV32ID-NEXT: fmv.w.x fa4, a1
; RV32ID-NEXT: fmax.s fa4, fa0, fa4
; RV32ID-NEXT: neg a0, a0
; RV32ID-NEXT: fmin.s fa5, fa4, fa5
; RV32ID-NEXT: fcvt.w.s a1, fa5, rtz
; RV32ID-NEXT: and a0, a0, a1
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_si_h_sat:
; RV64ID: # %bb.0: # %start
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: feq.s a0, fa0, fa0
; RV64ID-NEXT: lui a1, %hi(.LCPI1_0)
; RV64ID-NEXT: flw fa5, %lo(.LCPI1_0)(a1)
; RV64ID-NEXT: lui a1, 815104
; RV64ID-NEXT: fmv.w.x fa4, a1
; RV64ID-NEXT: fmax.s fa4, fa0, fa4
; RV64ID-NEXT: neg a0, a0
; RV64ID-NEXT: fmin.s fa5, fa4, fa5
; RV64ID-NEXT: fcvt.l.s a1, fa5, rtz
; RV64ID-NEXT: and a0, a0, a1
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_si_h_sat:
; CHECK32-IZFHMIN: # %bb.0: # %start
; CHECK32-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK32-IZFHMIN-NEXT: lui a0, %hi(.LCPI1_0)
; CHECK32-IZFHMIN-NEXT: feq.s a1, fa5, fa5
; CHECK32-IZFHMIN-NEXT: flw fa4, %lo(.LCPI1_0)(a0)
; CHECK32-IZFHMIN-NEXT: lui a0, 815104
; CHECK32-IZFHMIN-NEXT: fmv.w.x fa3, a0
; CHECK32-IZFHMIN-NEXT: fmax.s fa5, fa5, fa3
; CHECK32-IZFHMIN-NEXT: neg a0, a1
; CHECK32-IZFHMIN-NEXT: fmin.s fa5, fa5, fa4
; CHECK32-IZFHMIN-NEXT: fcvt.w.s a1, fa5, rtz
; CHECK32-IZFHMIN-NEXT: and a0, a0, a1
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_si_h_sat:
; CHECK64-IZFHMIN: # %bb.0: # %start
; CHECK64-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK64-IZFHMIN-NEXT: lui a0, %hi(.LCPI1_0)
; CHECK64-IZFHMIN-NEXT: feq.s a1, fa5, fa5
; CHECK64-IZFHMIN-NEXT: flw fa4, %lo(.LCPI1_0)(a0)
; CHECK64-IZFHMIN-NEXT: lui a0, 815104
; CHECK64-IZFHMIN-NEXT: fmv.w.x fa3, a0
; CHECK64-IZFHMIN-NEXT: fmax.s fa5, fa5, fa3
; CHECK64-IZFHMIN-NEXT: neg a0, a1
; CHECK64-IZFHMIN-NEXT: fmin.s fa5, fa5, fa4
; CHECK64-IZFHMIN-NEXT: fcvt.l.s a1, fa5, rtz
; CHECK64-IZFHMIN-NEXT: and a0, a0, a1
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_si_h_sat:
; CHECK32-IZHINXMIN: # %bb.0: # %start
; CHECK32-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZHINXMIN-NEXT: lui a1, 815104
; CHECK32-IZHINXMIN-NEXT: lui a2, 290816
; CHECK32-IZHINXMIN-NEXT: fmax.s a1, a0, a1
; CHECK32-IZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK32-IZHINXMIN-NEXT: addi a2, a2, -512
; CHECK32-IZHINXMIN-NEXT: neg a0, a0
; CHECK32-IZHINXMIN-NEXT: fmin.s a1, a1, a2
; CHECK32-IZHINXMIN-NEXT: fcvt.w.s a1, a1, rtz
; CHECK32-IZHINXMIN-NEXT: and a0, a0, a1
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_si_h_sat:
; CHECK64-IZHINXMIN: # %bb.0: # %start
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: lui a1, 815104
; CHECK64-IZHINXMIN-NEXT: lui a2, 290816
; CHECK64-IZHINXMIN-NEXT: fmax.s a1, a0, a1
; CHECK64-IZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK64-IZHINXMIN-NEXT: addi a2, a2, -512
; CHECK64-IZHINXMIN-NEXT: neg a0, a0
; CHECK64-IZHINXMIN-NEXT: fmin.s a1, a1, a2
; CHECK64-IZHINXMIN-NEXT: fcvt.l.s a1, a1, rtz
; CHECK64-IZHINXMIN-NEXT: and a0, a0, a1
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_si_h_sat:
; CHECK32-IZDINXZHINXMIN: # %bb.0: # %start
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: lui a1, 815104
; CHECK32-IZDINXZHINXMIN-NEXT: lui a2, 290816
; CHECK32-IZDINXZHINXMIN-NEXT: fmax.s a1, a0, a1
; CHECK32-IZDINXZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: addi a2, a2, -512
; CHECK32-IZDINXZHINXMIN-NEXT: neg a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fmin.s a1, a1, a2
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.w.s a1, a1, rtz
; CHECK32-IZDINXZHINXMIN-NEXT: and a0, a0, a1
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_si_h_sat:
; CHECK64-IZDINXZHINXMIN: # %bb.0: # %start
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: lui a1, 815104
; CHECK64-IZDINXZHINXMIN-NEXT: lui a2, 290816
; CHECK64-IZDINXZHINXMIN-NEXT: fmax.s a1, a0, a1
; CHECK64-IZDINXZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: addi a2, a2, -512
; CHECK64-IZDINXZHINXMIN-NEXT: neg a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fmin.s a1, a1, a2
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.l.s a1, a1, rtz
; CHECK64-IZDINXZHINXMIN-NEXT: and a0, a0, a1
; CHECK64-IZDINXZHINXMIN-NEXT: ret
start:
%0 = tail call i16 @llvm.fptosi.sat.i16.f16(half %a)
ret i16 %0
}
declare i16 @llvm.fptosi.sat.i16.f16(half)
define i16 @fcvt_ui_h(half %a) nounwind {
; RV32IZFH-LABEL: fcvt_ui_h:
; RV32IZFH: # %bb.0:
; RV32IZFH-NEXT: fcvt.wu.h a0, fa0, rtz
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_ui_h:
; RV64IZFH: # %bb.0:
; RV64IZFH-NEXT: fcvt.lu.h a0, fa0, rtz
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_ui_h:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: fcvt.wu.h a0, fa0, rtz
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_ui_h:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: fcvt.lu.h a0, fa0, rtz
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_ui_h:
; RV32IZHINX: # %bb.0:
; RV32IZHINX-NEXT: fcvt.wu.h a0, a0, rtz
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_ui_h:
; RV64IZHINX: # %bb.0:
; RV64IZHINX-NEXT: fcvt.lu.h a0, a0, rtz
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_ui_h:
; RV32IZDINXZHINX: # %bb.0:
; RV32IZDINXZHINX-NEXT: fcvt.wu.h a0, a0, rtz
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_ui_h:
; RV64IZDINXZHINX: # %bb.0:
; RV64IZDINXZHINX-NEXT: fcvt.lu.h a0, a0, rtz
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_ui_h:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: slli a0, a0, 16
; RV32I-NEXT: srli a0, a0, 16
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: call __fixunssfsi
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_ui_h:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: slli a0, a0, 48
; RV64I-NEXT: srli a0, a0, 48
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: call __fixunssfdi
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_ui_h:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: fmv.w.x fa5, a0
; RV32ID-ILP32-NEXT: fcvt.wu.s a0, fa5, rtz
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_ui_h:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: fmv.w.x fa5, a0
; RV64ID-LP64-NEXT: fcvt.lu.s a0, fa5, rtz
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_ui_h:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: fcvt.wu.s a0, fa0, rtz
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_ui_h:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: fcvt.lu.s a0, fa0, rtz
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_ui_h:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK32-IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_ui_h:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK64-IZFHMIN-NEXT: fcvt.l.s a0, fa5, rtz
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_ui_h:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_ui_h:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.l.s a0, a0, rtz
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_ui_h:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_ui_h:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.l.s a0, a0, rtz
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = fptoui half %a to i16
ret i16 %1
}
define i16 @fcvt_ui_h_sat(half %a) nounwind {
; RV32IZFH-LABEL: fcvt_ui_h_sat:
; RV32IZFH: # %bb.0: # %start
; RV32IZFH-NEXT: lui a0, %hi(.LCPI3_0)
; RV32IZFH-NEXT: flw fa5, %lo(.LCPI3_0)(a0)
; RV32IZFH-NEXT: fcvt.s.h fa4, fa0
; RV32IZFH-NEXT: fmv.w.x fa3, zero
; RV32IZFH-NEXT: fmax.s fa4, fa4, fa3
; RV32IZFH-NEXT: fmin.s fa5, fa4, fa5
; RV32IZFH-NEXT: fcvt.wu.s a0, fa5, rtz
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_ui_h_sat:
; RV64IZFH: # %bb.0: # %start
; RV64IZFH-NEXT: lui a0, %hi(.LCPI3_0)
; RV64IZFH-NEXT: flw fa5, %lo(.LCPI3_0)(a0)
; RV64IZFH-NEXT: fcvt.s.h fa4, fa0
; RV64IZFH-NEXT: fmv.w.x fa3, zero
; RV64IZFH-NEXT: fmax.s fa4, fa4, fa3
; RV64IZFH-NEXT: fmin.s fa5, fa4, fa5
; RV64IZFH-NEXT: fcvt.lu.s a0, fa5, rtz
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_ui_h_sat:
; RV32IDZFH: # %bb.0: # %start
; RV32IDZFH-NEXT: lui a0, %hi(.LCPI3_0)
; RV32IDZFH-NEXT: flw fa5, %lo(.LCPI3_0)(a0)
; RV32IDZFH-NEXT: fcvt.s.h fa4, fa0
; RV32IDZFH-NEXT: fmv.w.x fa3, zero
; RV32IDZFH-NEXT: fmax.s fa4, fa4, fa3
; RV32IDZFH-NEXT: fmin.s fa5, fa4, fa5
; RV32IDZFH-NEXT: fcvt.wu.s a0, fa5, rtz
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_ui_h_sat:
; RV64IDZFH: # %bb.0: # %start
; RV64IDZFH-NEXT: lui a0, %hi(.LCPI3_0)
; RV64IDZFH-NEXT: flw fa5, %lo(.LCPI3_0)(a0)
; RV64IDZFH-NEXT: fcvt.s.h fa4, fa0
; RV64IDZFH-NEXT: fmv.w.x fa3, zero
; RV64IDZFH-NEXT: fmax.s fa4, fa4, fa3
; RV64IDZFH-NEXT: fmin.s fa5, fa4, fa5
; RV64IDZFH-NEXT: fcvt.lu.s a0, fa5, rtz
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_ui_h_sat:
; RV32IZHINX: # %bb.0: # %start
; RV32IZHINX-NEXT: fcvt.s.h a0, a0
; RV32IZHINX-NEXT: lui a1, 292864
; RV32IZHINX-NEXT: fmax.s a0, a0, zero
; RV32IZHINX-NEXT: addi a1, a1, -256
; RV32IZHINX-NEXT: fmin.s a0, a0, a1
; RV32IZHINX-NEXT: fcvt.wu.s a0, a0, rtz
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_ui_h_sat:
; RV64IZHINX: # %bb.0: # %start
; RV64IZHINX-NEXT: fcvt.s.h a0, a0
; RV64IZHINX-NEXT: lui a1, 292864
; RV64IZHINX-NEXT: fmax.s a0, a0, zero
; RV64IZHINX-NEXT: addi a1, a1, -256
; RV64IZHINX-NEXT: fmin.s a0, a0, a1
; RV64IZHINX-NEXT: fcvt.lu.s a0, a0, rtz
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_ui_h_sat:
; RV32IZDINXZHINX: # %bb.0: # %start
; RV32IZDINXZHINX-NEXT: fcvt.s.h a0, a0
; RV32IZDINXZHINX-NEXT: lui a1, 292864
; RV32IZDINXZHINX-NEXT: fmax.s a0, a0, zero
; RV32IZDINXZHINX-NEXT: addi a1, a1, -256
; RV32IZDINXZHINX-NEXT: fmin.s a0, a0, a1
; RV32IZDINXZHINX-NEXT: fcvt.wu.s a0, a0, rtz
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_ui_h_sat:
; RV64IZDINXZHINX: # %bb.0: # %start
; RV64IZDINXZHINX-NEXT: fcvt.s.h a0, a0
; RV64IZDINXZHINX-NEXT: lui a1, 292864
; RV64IZDINXZHINX-NEXT: fmax.s a0, a0, zero
; RV64IZDINXZHINX-NEXT: addi a1, a1, -256
; RV64IZDINXZHINX-NEXT: fmin.s a0, a0, a1
; RV64IZDINXZHINX-NEXT: fcvt.lu.s a0, a0, rtz
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_ui_h_sat:
; RV32I: # %bb.0: # %start
; RV32I-NEXT: addi sp, sp, -32
; RV32I-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s1, 20(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s2, 16(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s3, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: lui s0, 16
; RV32I-NEXT: addi s0, s0, -1
; RV32I-NEXT: and a0, a0, s0
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: mv s3, a0
; RV32I-NEXT: call __fixunssfsi
; RV32I-NEXT: mv s1, a0
; RV32I-NEXT: mv a0, s3
; RV32I-NEXT: li a1, 0
; RV32I-NEXT: call __gesf2
; RV32I-NEXT: mv s2, a0
; RV32I-NEXT: lui a0, 292864
; RV32I-NEXT: addi a1, a0, -256
; RV32I-NEXT: mv a0, s3
; RV32I-NEXT: call __gtsf2
; RV32I-NEXT: bgtz a0, .LBB3_2
; RV32I-NEXT: # %bb.1:
; RV32I-NEXT: slti a0, s2, 0
; RV32I-NEXT: addi a0, a0, -1
; RV32I-NEXT: and s0, a0, s1
; RV32I-NEXT: .LBB3_2: # %start
; RV32I-NEXT: mv a0, s0
; RV32I-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s1, 20(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s2, 16(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s3, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 32
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_ui_h_sat:
; RV64I: # %bb.0: # %start
; RV64I-NEXT: addi sp, sp, -48
; RV64I-NEXT: sd ra, 40(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 32(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 24(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s2, 16(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s3, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: lui s0, 16
; RV64I-NEXT: addi s0, s0, -1
; RV64I-NEXT: and a0, a0, s0
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: mv s3, a0
; RV64I-NEXT: call __fixunssfdi
; RV64I-NEXT: mv s1, a0
; RV64I-NEXT: mv a0, s3
; RV64I-NEXT: li a1, 0
; RV64I-NEXT: call __gesf2
; RV64I-NEXT: mv s2, a0
; RV64I-NEXT: lui a0, 292864
; RV64I-NEXT: addi a1, a0, -256
; RV64I-NEXT: mv a0, s3
; RV64I-NEXT: call __gtsf2
; RV64I-NEXT: bgtz a0, .LBB3_2
; RV64I-NEXT: # %bb.1:
; RV64I-NEXT: slti a0, s2, 0
; RV64I-NEXT: addi a0, a0, -1
; RV64I-NEXT: and s0, a0, s1
; RV64I-NEXT: .LBB3_2: # %start
; RV64I-NEXT: mv a0, s0
; RV64I-NEXT: ld ra, 40(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s0, 32(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s1, 24(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s2, 16(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s3, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 48
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_ui_h_sat:
; RV32ID-ILP32: # %bb.0: # %start
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: lui a1, %hi(.LCPI3_0)
; RV32ID-ILP32-NEXT: flw fa5, %lo(.LCPI3_0)(a1)
; RV32ID-ILP32-NEXT: fmv.w.x fa4, a0
; RV32ID-ILP32-NEXT: fmv.w.x fa3, zero
; RV32ID-ILP32-NEXT: fmax.s fa4, fa4, fa3
; RV32ID-ILP32-NEXT: fmin.s fa5, fa4, fa5
; RV32ID-ILP32-NEXT: fcvt.wu.s a0, fa5, rtz
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_ui_h_sat:
; RV64ID-LP64: # %bb.0: # %start
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: lui a1, %hi(.LCPI3_0)
; RV64ID-LP64-NEXT: flw fa5, %lo(.LCPI3_0)(a1)
; RV64ID-LP64-NEXT: fmv.w.x fa4, a0
; RV64ID-LP64-NEXT: fmv.w.x fa3, zero
; RV64ID-LP64-NEXT: fmax.s fa4, fa4, fa3
; RV64ID-LP64-NEXT: fmin.s fa5, fa4, fa5
; RV64ID-LP64-NEXT: fcvt.lu.s a0, fa5, rtz
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_ui_h_sat:
; RV32ID: # %bb.0: # %start
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: lui a0, %hi(.LCPI3_0)
; RV32ID-NEXT: flw fa5, %lo(.LCPI3_0)(a0)
; RV32ID-NEXT: fmv.w.x fa4, zero
; RV32ID-NEXT: fmax.s fa4, fa0, fa4
; RV32ID-NEXT: fmin.s fa5, fa4, fa5
; RV32ID-NEXT: fcvt.wu.s a0, fa5, rtz
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_ui_h_sat:
; RV64ID: # %bb.0: # %start
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: lui a0, %hi(.LCPI3_0)
; RV64ID-NEXT: flw fa5, %lo(.LCPI3_0)(a0)
; RV64ID-NEXT: fmv.w.x fa4, zero
; RV64ID-NEXT: fmax.s fa4, fa0, fa4
; RV64ID-NEXT: fmin.s fa5, fa4, fa5
; RV64ID-NEXT: fcvt.lu.s a0, fa5, rtz
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_ui_h_sat:
; CHECK32-IZFHMIN: # %bb.0: # %start
; CHECK32-IZFHMIN-NEXT: lui a0, %hi(.LCPI3_0)
; CHECK32-IZFHMIN-NEXT: flw fa5, %lo(.LCPI3_0)(a0)
; CHECK32-IZFHMIN-NEXT: fcvt.s.h fa4, fa0
; CHECK32-IZFHMIN-NEXT: fmv.w.x fa3, zero
; CHECK32-IZFHMIN-NEXT: fmax.s fa4, fa4, fa3
; CHECK32-IZFHMIN-NEXT: fmin.s fa5, fa4, fa5
; CHECK32-IZFHMIN-NEXT: fcvt.wu.s a0, fa5, rtz
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_ui_h_sat:
; CHECK64-IZFHMIN: # %bb.0: # %start
; CHECK64-IZFHMIN-NEXT: lui a0, %hi(.LCPI3_0)
; CHECK64-IZFHMIN-NEXT: flw fa5, %lo(.LCPI3_0)(a0)
; CHECK64-IZFHMIN-NEXT: fcvt.s.h fa4, fa0
; CHECK64-IZFHMIN-NEXT: fmv.w.x fa3, zero
; CHECK64-IZFHMIN-NEXT: fmax.s fa4, fa4, fa3
; CHECK64-IZFHMIN-NEXT: fmin.s fa5, fa4, fa5
; CHECK64-IZFHMIN-NEXT: fcvt.lu.s a0, fa5, rtz
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_ui_h_sat:
; CHECK32-IZHINXMIN: # %bb.0: # %start
; CHECK32-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZHINXMIN-NEXT: lui a1, 292864
; CHECK32-IZHINXMIN-NEXT: fmax.s a0, a0, zero
; CHECK32-IZHINXMIN-NEXT: addi a1, a1, -256
; CHECK32-IZHINXMIN-NEXT: fmin.s a0, a0, a1
; CHECK32-IZHINXMIN-NEXT: fcvt.wu.s a0, a0, rtz
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_ui_h_sat:
; CHECK64-IZHINXMIN: # %bb.0: # %start
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: lui a1, 292864
; CHECK64-IZHINXMIN-NEXT: fmax.s a0, a0, zero
; CHECK64-IZHINXMIN-NEXT: addi a1, a1, -256
; CHECK64-IZHINXMIN-NEXT: fmin.s a0, a0, a1
; CHECK64-IZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_ui_h_sat:
; CHECK32-IZDINXZHINXMIN: # %bb.0: # %start
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: lui a1, 292864
; CHECK32-IZDINXZHINXMIN-NEXT: fmax.s a0, a0, zero
; CHECK32-IZDINXZHINXMIN-NEXT: addi a1, a1, -256
; CHECK32-IZDINXZHINXMIN-NEXT: fmin.s a0, a0, a1
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.wu.s a0, a0, rtz
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_ui_h_sat:
; CHECK64-IZDINXZHINXMIN: # %bb.0: # %start
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: lui a1, 292864
; CHECK64-IZDINXZHINXMIN-NEXT: fmax.s a0, a0, zero
; CHECK64-IZDINXZHINXMIN-NEXT: addi a1, a1, -256
; CHECK64-IZDINXZHINXMIN-NEXT: fmin.s a0, a0, a1
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
; CHECK64-IZDINXZHINXMIN-NEXT: ret
start:
%0 = tail call i16 @llvm.fptoui.sat.i16.f16(half %a)
ret i16 %0
}
declare i16 @llvm.fptoui.sat.i16.f16(half)
define i32 @fcvt_w_h(half %a) nounwind {
; CHECKIZFH-LABEL: fcvt_w_h:
; CHECKIZFH: # %bb.0:
; CHECKIZFH-NEXT: fcvt.w.h a0, fa0, rtz
; CHECKIZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_w_h:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: fcvt.w.h a0, fa0, rtz
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_w_h:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: fcvt.w.h a0, fa0, rtz
; RV64IDZFH-NEXT: ret
;
; CHECKIZHINX-LABEL: fcvt_w_h:
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: fcvt.w.h a0, a0, rtz
; CHECKIZHINX-NEXT: ret
;
; CHECKIZDINXZHINX-LABEL: fcvt_w_h:
; CHECKIZDINXZHINX: # %bb.0:
; CHECKIZDINXZHINX-NEXT: fcvt.w.h a0, a0, rtz
; CHECKIZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_w_h:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: slli a0, a0, 16
; RV32I-NEXT: srli a0, a0, 16
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: call __fixsfsi
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_w_h:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: slli a0, a0, 48
; RV64I-NEXT: srli a0, a0, 48
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: call __fixsfdi
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_w_h:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: fmv.w.x fa5, a0
; RV32ID-ILP32-NEXT: fcvt.w.s a0, fa5, rtz
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_w_h:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: fmv.w.x fa5, a0
; RV64ID-LP64-NEXT: fcvt.l.s a0, fa5, rtz
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_w_h:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: fcvt.w.s a0, fa0, rtz
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_w_h:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: fcvt.l.s a0, fa0, rtz
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_w_h:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK32-IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_w_h:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK64-IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_w_h:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_w_h:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_w_h:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_w_h:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = fptosi half %a to i32
ret i32 %1
}
define i32 @fcvt_w_h_sat(half %a) nounwind {
; CHECKIZFH-LABEL: fcvt_w_h_sat:
; CHECKIZFH: # %bb.0: # %start
; CHECKIZFH-NEXT: fcvt.w.h a0, fa0, rtz
; CHECKIZFH-NEXT: feq.h a1, fa0, fa0
; CHECKIZFH-NEXT: seqz a1, a1
; CHECKIZFH-NEXT: addi a1, a1, -1
; CHECKIZFH-NEXT: and a0, a1, a0
; CHECKIZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_w_h_sat:
; RV32IDZFH: # %bb.0: # %start
; RV32IDZFH-NEXT: fcvt.w.h a0, fa0, rtz
; RV32IDZFH-NEXT: feq.h a1, fa0, fa0
; RV32IDZFH-NEXT: seqz a1, a1
; RV32IDZFH-NEXT: addi a1, a1, -1
; RV32IDZFH-NEXT: and a0, a1, a0
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_w_h_sat:
; RV64IDZFH: # %bb.0: # %start
; RV64IDZFH-NEXT: fcvt.w.h a0, fa0, rtz
; RV64IDZFH-NEXT: feq.h a1, fa0, fa0
; RV64IDZFH-NEXT: seqz a1, a1
; RV64IDZFH-NEXT: addi a1, a1, -1
; RV64IDZFH-NEXT: and a0, a1, a0
; RV64IDZFH-NEXT: ret
;
; CHECKIZHINX-LABEL: fcvt_w_h_sat:
; CHECKIZHINX: # %bb.0: # %start
; CHECKIZHINX-NEXT: fcvt.w.h a1, a0, rtz
; CHECKIZHINX-NEXT: feq.h a0, a0, a0
; CHECKIZHINX-NEXT: seqz a0, a0
; CHECKIZHINX-NEXT: addi a0, a0, -1
; CHECKIZHINX-NEXT: and a0, a0, a1
; CHECKIZHINX-NEXT: ret
;
; CHECKIZDINXZHINX-LABEL: fcvt_w_h_sat:
; CHECKIZDINXZHINX: # %bb.0: # %start
; CHECKIZDINXZHINX-NEXT: fcvt.w.h a1, a0, rtz
; CHECKIZDINXZHINX-NEXT: feq.h a0, a0, a0
; CHECKIZDINXZHINX-NEXT: seqz a0, a0
; CHECKIZDINXZHINX-NEXT: addi a0, a0, -1
; CHECKIZDINXZHINX-NEXT: and a0, a0, a1
; CHECKIZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_w_h_sat:
; RV32I: # %bb.0: # %start
; RV32I-NEXT: addi sp, sp, -32
; RV32I-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s1, 20(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s2, 16(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s3, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: slli a0, a0, 16
; RV32I-NEXT: srli a0, a0, 16
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: mv s0, a0
; RV32I-NEXT: lui a1, 847872
; RV32I-NEXT: call __gesf2
; RV32I-NEXT: mv s2, a0
; RV32I-NEXT: mv a0, s0
; RV32I-NEXT: call __fixsfsi
; RV32I-NEXT: mv s1, a0
; RV32I-NEXT: lui s3, 524288
; RV32I-NEXT: bgez s2, .LBB5_2
; RV32I-NEXT: # %bb.1: # %start
; RV32I-NEXT: lui s1, 524288
; RV32I-NEXT: .LBB5_2: # %start
; RV32I-NEXT: lui a1, 323584
; RV32I-NEXT: addi a1, a1, -1
; RV32I-NEXT: mv a0, s0
; RV32I-NEXT: call __gtsf2
; RV32I-NEXT: blez a0, .LBB5_4
; RV32I-NEXT: # %bb.3: # %start
; RV32I-NEXT: addi s1, s3, -1
; RV32I-NEXT: .LBB5_4: # %start
; RV32I-NEXT: mv a0, s0
; RV32I-NEXT: mv a1, s0
; RV32I-NEXT: call __unordsf2
; RV32I-NEXT: snez a0, a0
; RV32I-NEXT: addi a0, a0, -1
; RV32I-NEXT: and a0, a0, s1
; RV32I-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s1, 20(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s2, 16(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s3, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 32
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_w_h_sat:
; RV64I: # %bb.0: # %start
; RV64I-NEXT: addi sp, sp, -48
; RV64I-NEXT: sd ra, 40(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 32(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 24(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s2, 16(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s3, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: slli a0, a0, 48
; RV64I-NEXT: srli a0, a0, 48
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: mv s0, a0
; RV64I-NEXT: lui a1, 847872
; RV64I-NEXT: call __gesf2
; RV64I-NEXT: mv s2, a0
; RV64I-NEXT: mv a0, s0
; RV64I-NEXT: call __fixsfdi
; RV64I-NEXT: mv s1, a0
; RV64I-NEXT: lui s3, 524288
; RV64I-NEXT: bgez s2, .LBB5_2
; RV64I-NEXT: # %bb.1: # %start
; RV64I-NEXT: lui s1, 524288
; RV64I-NEXT: .LBB5_2: # %start
; RV64I-NEXT: lui a1, 323584
; RV64I-NEXT: addi a1, a1, -1
; RV64I-NEXT: mv a0, s0
; RV64I-NEXT: call __gtsf2
; RV64I-NEXT: blez a0, .LBB5_4
; RV64I-NEXT: # %bb.3: # %start
; RV64I-NEXT: addiw s1, s3, -1
; RV64I-NEXT: .LBB5_4: # %start
; RV64I-NEXT: mv a0, s0
; RV64I-NEXT: mv a1, s0
; RV64I-NEXT: call __unordsf2
; RV64I-NEXT: snez a0, a0
; RV64I-NEXT: addi a0, a0, -1
; RV64I-NEXT: and a0, a0, s1
; RV64I-NEXT: ld ra, 40(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s0, 32(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s1, 24(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s2, 16(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s3, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 48
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_w_h_sat:
; RV32ID-ILP32: # %bb.0: # %start
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: fmv.w.x fa5, a0
; RV32ID-ILP32-NEXT: fcvt.w.s a0, fa5, rtz
; RV32ID-ILP32-NEXT: feq.s a1, fa5, fa5
; RV32ID-ILP32-NEXT: seqz a1, a1
; RV32ID-ILP32-NEXT: addi a1, a1, -1
; RV32ID-ILP32-NEXT: and a0, a1, a0
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_w_h_sat:
; RV64ID-LP64: # %bb.0: # %start
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: fmv.w.x fa5, a0
; RV64ID-LP64-NEXT: fcvt.w.s a0, fa5, rtz
; RV64ID-LP64-NEXT: feq.s a1, fa5, fa5
; RV64ID-LP64-NEXT: seqz a1, a1
; RV64ID-LP64-NEXT: addi a1, a1, -1
; RV64ID-LP64-NEXT: and a0, a1, a0
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_w_h_sat:
; RV32ID: # %bb.0: # %start
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: fcvt.w.s a0, fa0, rtz
; RV32ID-NEXT: feq.s a1, fa0, fa0
; RV32ID-NEXT: seqz a1, a1
; RV32ID-NEXT: addi a1, a1, -1
; RV32ID-NEXT: and a0, a1, a0
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_w_h_sat:
; RV64ID: # %bb.0: # %start
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: fcvt.w.s a0, fa0, rtz
; RV64ID-NEXT: feq.s a1, fa0, fa0
; RV64ID-NEXT: seqz a1, a1
; RV64ID-NEXT: addi a1, a1, -1
; RV64ID-NEXT: and a0, a1, a0
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_w_h_sat:
; CHECK32-IZFHMIN: # %bb.0: # %start
; CHECK32-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK32-IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
; CHECK32-IZFHMIN-NEXT: feq.s a1, fa5, fa5
; CHECK32-IZFHMIN-NEXT: seqz a1, a1
; CHECK32-IZFHMIN-NEXT: addi a1, a1, -1
; CHECK32-IZFHMIN-NEXT: and a0, a1, a0
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_w_h_sat:
; CHECK64-IZFHMIN: # %bb.0: # %start
; CHECK64-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK64-IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
; CHECK64-IZFHMIN-NEXT: feq.s a1, fa5, fa5
; CHECK64-IZFHMIN-NEXT: seqz a1, a1
; CHECK64-IZFHMIN-NEXT: addi a1, a1, -1
; CHECK64-IZFHMIN-NEXT: and a0, a1, a0
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_w_h_sat:
; CHECK32-IZHINXMIN: # %bb.0: # %start
; CHECK32-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZHINXMIN-NEXT: fcvt.w.s a1, a0, rtz
; CHECK32-IZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK32-IZHINXMIN-NEXT: seqz a0, a0
; CHECK32-IZHINXMIN-NEXT: addi a0, a0, -1
; CHECK32-IZHINXMIN-NEXT: and a0, a0, a1
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_w_h_sat:
; CHECK64-IZHINXMIN: # %bb.0: # %start
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.w.s a1, a0, rtz
; CHECK64-IZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK64-IZHINXMIN-NEXT: seqz a0, a0
; CHECK64-IZHINXMIN-NEXT: addi a0, a0, -1
; CHECK64-IZHINXMIN-NEXT: and a0, a0, a1
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_w_h_sat:
; CHECK32-IZDINXZHINXMIN: # %bb.0: # %start
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.w.s a1, a0, rtz
; CHECK32-IZDINXZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: seqz a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: addi a0, a0, -1
; CHECK32-IZDINXZHINXMIN-NEXT: and a0, a0, a1
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_w_h_sat:
; CHECK64-IZDINXZHINXMIN: # %bb.0: # %start
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.w.s a1, a0, rtz
; CHECK64-IZDINXZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: seqz a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: addi a0, a0, -1
; CHECK64-IZDINXZHINXMIN-NEXT: and a0, a0, a1
; CHECK64-IZDINXZHINXMIN-NEXT: ret
start:
%0 = tail call i32 @llvm.fptosi.sat.i32.f16(half %a)
ret i32 %0
}
declare i32 @llvm.fptosi.sat.i32.f16(half)
define i32 @fcvt_wu_h(half %a) nounwind {
; CHECKIZFH-LABEL: fcvt_wu_h:
; CHECKIZFH: # %bb.0:
; CHECKIZFH-NEXT: fcvt.wu.h a0, fa0, rtz
; CHECKIZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_wu_h:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: fcvt.wu.h a0, fa0, rtz
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_wu_h:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: fcvt.wu.h a0, fa0, rtz
; RV64IDZFH-NEXT: ret
;
; CHECKIZHINX-LABEL: fcvt_wu_h:
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: fcvt.wu.h a0, a0, rtz
; CHECKIZHINX-NEXT: ret
;
; CHECKIZDINXZHINX-LABEL: fcvt_wu_h:
; CHECKIZDINXZHINX: # %bb.0:
; CHECKIZDINXZHINX-NEXT: fcvt.wu.h a0, a0, rtz
; CHECKIZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_wu_h:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: slli a0, a0, 16
; RV32I-NEXT: srli a0, a0, 16
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: call __fixunssfsi
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_wu_h:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: slli a0, a0, 48
; RV64I-NEXT: srli a0, a0, 48
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: call __fixunssfdi
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_wu_h:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: fmv.w.x fa5, a0
; RV32ID-ILP32-NEXT: fcvt.wu.s a0, fa5, rtz
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_wu_h:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: fmv.w.x fa5, a0
; RV64ID-LP64-NEXT: fcvt.lu.s a0, fa5, rtz
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_wu_h:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: fcvt.wu.s a0, fa0, rtz
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_wu_h:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: fcvt.lu.s a0, fa0, rtz
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_wu_h:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK32-IZFHMIN-NEXT: fcvt.wu.s a0, fa5, rtz
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_wu_h:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK64-IZFHMIN-NEXT: fcvt.wu.s a0, fa5, rtz
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_wu_h:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZHINXMIN-NEXT: fcvt.wu.s a0, a0, rtz
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_wu_h:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.wu.s a0, a0, rtz
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_wu_h:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.wu.s a0, a0, rtz
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_wu_h:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.wu.s a0, a0, rtz
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = fptoui half %a to i32
ret i32 %1
}
; Test where the fptoui has multiple uses, one of which causes a sext to be
; inserted on RV64.
define i32 @fcvt_wu_h_multiple_use(half %x, ptr %y) nounwind {
; CHECKIZFH-LABEL: fcvt_wu_h_multiple_use:
; CHECKIZFH: # %bb.0:
; CHECKIZFH-NEXT: fcvt.wu.h a0, fa0, rtz
; CHECKIZFH-NEXT: seqz a1, a0
; CHECKIZFH-NEXT: add a0, a0, a1
; CHECKIZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_wu_h_multiple_use:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: fcvt.wu.h a0, fa0, rtz
; RV32IDZFH-NEXT: seqz a1, a0
; RV32IDZFH-NEXT: add a0, a0, a1
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_wu_h_multiple_use:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: fcvt.wu.h a0, fa0, rtz
; RV64IDZFH-NEXT: seqz a1, a0
; RV64IDZFH-NEXT: add a0, a0, a1
; RV64IDZFH-NEXT: ret
;
; CHECKIZHINX-LABEL: fcvt_wu_h_multiple_use:
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: fcvt.wu.h a0, a0, rtz
; CHECKIZHINX-NEXT: seqz a1, a0
; CHECKIZHINX-NEXT: add a0, a0, a1
; CHECKIZHINX-NEXT: ret
;
; CHECKIZDINXZHINX-LABEL: fcvt_wu_h_multiple_use:
; CHECKIZDINXZHINX: # %bb.0:
; CHECKIZDINXZHINX-NEXT: fcvt.wu.h a0, a0, rtz
; CHECKIZDINXZHINX-NEXT: seqz a1, a0
; CHECKIZDINXZHINX-NEXT: add a0, a0, a1
; CHECKIZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_wu_h_multiple_use:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: slli a0, a0, 16
; RV32I-NEXT: srli a0, a0, 16
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: call __fixunssfsi
; RV32I-NEXT: seqz a1, a0
; RV32I-NEXT: add a0, a0, a1
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_wu_h_multiple_use:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: slli a0, a0, 48
; RV64I-NEXT: srli a0, a0, 48
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: call __fixunssfdi
; RV64I-NEXT: seqz a1, a0
; RV64I-NEXT: add a0, a0, a1
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_wu_h_multiple_use:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: fmv.w.x fa5, a0
; RV32ID-ILP32-NEXT: fcvt.wu.s a0, fa5, rtz
; RV32ID-ILP32-NEXT: seqz a1, a0
; RV32ID-ILP32-NEXT: add a0, a0, a1
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_wu_h_multiple_use:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: fmv.w.x fa5, a0
; RV64ID-LP64-NEXT: fcvt.lu.s a0, fa5, rtz
; RV64ID-LP64-NEXT: seqz a1, a0
; RV64ID-LP64-NEXT: add a0, a0, a1
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_wu_h_multiple_use:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: fcvt.wu.s a0, fa0, rtz
; RV32ID-NEXT: seqz a1, a0
; RV32ID-NEXT: add a0, a0, a1
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_wu_h_multiple_use:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: fcvt.lu.s a0, fa0, rtz
; RV64ID-NEXT: seqz a1, a0
; RV64ID-NEXT: add a0, a0, a1
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_wu_h_multiple_use:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK32-IZFHMIN-NEXT: fcvt.wu.s a0, fa5, rtz
; CHECK32-IZFHMIN-NEXT: seqz a1, a0
; CHECK32-IZFHMIN-NEXT: add a0, a0, a1
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_wu_h_multiple_use:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK64-IZFHMIN-NEXT: fcvt.wu.s a0, fa5, rtz
; CHECK64-IZFHMIN-NEXT: seqz a1, a0
; CHECK64-IZFHMIN-NEXT: add a0, a0, a1
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_wu_h_multiple_use:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZHINXMIN-NEXT: fcvt.wu.s a0, a0, rtz
; CHECK32-IZHINXMIN-NEXT: seqz a1, a0
; CHECK32-IZHINXMIN-NEXT: add a0, a0, a1
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_wu_h_multiple_use:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.wu.s a0, a0, rtz
; CHECK64-IZHINXMIN-NEXT: seqz a1, a0
; CHECK64-IZHINXMIN-NEXT: add a0, a0, a1
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_wu_h_multiple_use:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.wu.s a0, a0, rtz
; CHECK32-IZDINXZHINXMIN-NEXT: seqz a1, a0
; CHECK32-IZDINXZHINXMIN-NEXT: add a0, a0, a1
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_wu_h_multiple_use:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.wu.s a0, a0, rtz
; CHECK64-IZDINXZHINXMIN-NEXT: seqz a1, a0
; CHECK64-IZDINXZHINXMIN-NEXT: add a0, a0, a1
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%a = fptoui half %x to i32
%b = icmp eq i32 %a, 0
%c = select i1 %b, i32 1, i32 %a
ret i32 %c
}
define i32 @fcvt_wu_h_sat(half %a) nounwind {
; RV32IZFH-LABEL: fcvt_wu_h_sat:
; RV32IZFH: # %bb.0: # %start
; RV32IZFH-NEXT: fcvt.wu.h a0, fa0, rtz
; RV32IZFH-NEXT: feq.h a1, fa0, fa0
; RV32IZFH-NEXT: seqz a1, a1
; RV32IZFH-NEXT: addi a1, a1, -1
; RV32IZFH-NEXT: and a0, a1, a0
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_wu_h_sat:
; RV64IZFH: # %bb.0: # %start
; RV64IZFH-NEXT: fcvt.wu.h a0, fa0, rtz
; RV64IZFH-NEXT: feq.h a1, fa0, fa0
; RV64IZFH-NEXT: seqz a1, a1
; RV64IZFH-NEXT: addi a1, a1, -1
; RV64IZFH-NEXT: and a0, a0, a1
; RV64IZFH-NEXT: slli a0, a0, 32
; RV64IZFH-NEXT: srli a0, a0, 32
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_wu_h_sat:
; RV32IDZFH: # %bb.0: # %start
; RV32IDZFH-NEXT: fcvt.wu.h a0, fa0, rtz
; RV32IDZFH-NEXT: feq.h a1, fa0, fa0
; RV32IDZFH-NEXT: seqz a1, a1
; RV32IDZFH-NEXT: addi a1, a1, -1
; RV32IDZFH-NEXT: and a0, a1, a0
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_wu_h_sat:
; RV64IDZFH: # %bb.0: # %start
; RV64IDZFH-NEXT: fcvt.wu.h a0, fa0, rtz
; RV64IDZFH-NEXT: feq.h a1, fa0, fa0
; RV64IDZFH-NEXT: seqz a1, a1
; RV64IDZFH-NEXT: addi a1, a1, -1
; RV64IDZFH-NEXT: and a0, a0, a1
; RV64IDZFH-NEXT: slli a0, a0, 32
; RV64IDZFH-NEXT: srli a0, a0, 32
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_wu_h_sat:
; RV32IZHINX: # %bb.0: # %start
; RV32IZHINX-NEXT: fcvt.wu.h a1, a0, rtz
; RV32IZHINX-NEXT: feq.h a0, a0, a0
; RV32IZHINX-NEXT: seqz a0, a0
; RV32IZHINX-NEXT: addi a0, a0, -1
; RV32IZHINX-NEXT: and a0, a0, a1
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_wu_h_sat:
; RV64IZHINX: # %bb.0: # %start
; RV64IZHINX-NEXT: fcvt.wu.h a1, a0, rtz
; RV64IZHINX-NEXT: feq.h a0, a0, a0
; RV64IZHINX-NEXT: seqz a0, a0
; RV64IZHINX-NEXT: addi a0, a0, -1
; RV64IZHINX-NEXT: and a0, a1, a0
; RV64IZHINX-NEXT: slli a0, a0, 32
; RV64IZHINX-NEXT: srli a0, a0, 32
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_wu_h_sat:
; RV32IZDINXZHINX: # %bb.0: # %start
; RV32IZDINXZHINX-NEXT: fcvt.wu.h a1, a0, rtz
; RV32IZDINXZHINX-NEXT: feq.h a0, a0, a0
; RV32IZDINXZHINX-NEXT: seqz a0, a0
; RV32IZDINXZHINX-NEXT: addi a0, a0, -1
; RV32IZDINXZHINX-NEXT: and a0, a0, a1
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_wu_h_sat:
; RV64IZDINXZHINX: # %bb.0: # %start
; RV64IZDINXZHINX-NEXT: fcvt.wu.h a1, a0, rtz
; RV64IZDINXZHINX-NEXT: feq.h a0, a0, a0
; RV64IZDINXZHINX-NEXT: seqz a0, a0
; RV64IZDINXZHINX-NEXT: addi a0, a0, -1
; RV64IZDINXZHINX-NEXT: and a0, a1, a0
; RV64IZDINXZHINX-NEXT: slli a0, a0, 32
; RV64IZDINXZHINX-NEXT: srli a0, a0, 32
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_wu_h_sat:
; RV32I: # %bb.0: # %start
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s2, 0(sp) # 4-byte Folded Spill
; RV32I-NEXT: slli a0, a0, 16
; RV32I-NEXT: srli a0, a0, 16
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: mv s0, a0
; RV32I-NEXT: lui a1, 325632
; RV32I-NEXT: addi a1, a1, -1
; RV32I-NEXT: call __gtsf2
; RV32I-NEXT: sgtz a0, a0
; RV32I-NEXT: neg s1, a0
; RV32I-NEXT: mv a0, s0
; RV32I-NEXT: li a1, 0
; RV32I-NEXT: call __gesf2
; RV32I-NEXT: slti a0, a0, 0
; RV32I-NEXT: addi s2, a0, -1
; RV32I-NEXT: mv a0, s0
; RV32I-NEXT: call __fixunssfsi
; RV32I-NEXT: and a0, s2, a0
; RV32I-NEXT: or a0, s1, a0
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s2, 0(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_wu_h_sat:
; RV64I: # %bb.0: # %start
; RV64I-NEXT: addi sp, sp, -32
; RV64I-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s2, 0(sp) # 8-byte Folded Spill
; RV64I-NEXT: slli a0, a0, 48
; RV64I-NEXT: srli a0, a0, 48
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: mv s2, a0
; RV64I-NEXT: li a1, 0
; RV64I-NEXT: call __gesf2
; RV64I-NEXT: mv s0, a0
; RV64I-NEXT: mv a0, s2
; RV64I-NEXT: call __fixunssfdi
; RV64I-NEXT: mv s1, a0
; RV64I-NEXT: lui a1, 325632
; RV64I-NEXT: addi a1, a1, -1
; RV64I-NEXT: mv a0, s2
; RV64I-NEXT: call __gtsf2
; RV64I-NEXT: blez a0, .LBB8_2
; RV64I-NEXT: # %bb.1: # %start
; RV64I-NEXT: li a0, -1
; RV64I-NEXT: srli a0, a0, 32
; RV64I-NEXT: j .LBB8_3
; RV64I-NEXT: .LBB8_2:
; RV64I-NEXT: slti a0, s0, 0
; RV64I-NEXT: addi a0, a0, -1
; RV64I-NEXT: and a0, a0, s1
; RV64I-NEXT: .LBB8_3: # %start
; RV64I-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s1, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s2, 0(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 32
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_wu_h_sat:
; RV32ID-ILP32: # %bb.0: # %start
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: fmv.w.x fa5, a0
; RV32ID-ILP32-NEXT: fcvt.wu.s a0, fa5, rtz
; RV32ID-ILP32-NEXT: feq.s a1, fa5, fa5
; RV32ID-ILP32-NEXT: seqz a1, a1
; RV32ID-ILP32-NEXT: addi a1, a1, -1
; RV32ID-ILP32-NEXT: and a0, a1, a0
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_wu_h_sat:
; RV64ID-LP64: # %bb.0: # %start
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: fmv.w.x fa5, a0
; RV64ID-LP64-NEXT: fcvt.wu.s a0, fa5, rtz
; RV64ID-LP64-NEXT: feq.s a1, fa5, fa5
; RV64ID-LP64-NEXT: seqz a1, a1
; RV64ID-LP64-NEXT: addi a1, a1, -1
; RV64ID-LP64-NEXT: and a0, a0, a1
; RV64ID-LP64-NEXT: slli a0, a0, 32
; RV64ID-LP64-NEXT: srli a0, a0, 32
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_wu_h_sat:
; RV32ID: # %bb.0: # %start
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: fcvt.wu.s a0, fa0, rtz
; RV32ID-NEXT: feq.s a1, fa0, fa0
; RV32ID-NEXT: seqz a1, a1
; RV32ID-NEXT: addi a1, a1, -1
; RV32ID-NEXT: and a0, a1, a0
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_wu_h_sat:
; RV64ID: # %bb.0: # %start
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: fcvt.wu.s a0, fa0, rtz
; RV64ID-NEXT: feq.s a1, fa0, fa0
; RV64ID-NEXT: seqz a1, a1
; RV64ID-NEXT: addi a1, a1, -1
; RV64ID-NEXT: and a0, a0, a1
; RV64ID-NEXT: slli a0, a0, 32
; RV64ID-NEXT: srli a0, a0, 32
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_wu_h_sat:
; CHECK32-IZFHMIN: # %bb.0: # %start
; CHECK32-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK32-IZFHMIN-NEXT: fcvt.wu.s a0, fa5, rtz
; CHECK32-IZFHMIN-NEXT: feq.s a1, fa5, fa5
; CHECK32-IZFHMIN-NEXT: seqz a1, a1
; CHECK32-IZFHMIN-NEXT: addi a1, a1, -1
; CHECK32-IZFHMIN-NEXT: and a0, a1, a0
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_wu_h_sat:
; CHECK64-IZFHMIN: # %bb.0: # %start
; CHECK64-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK64-IZFHMIN-NEXT: fcvt.wu.s a0, fa5, rtz
; CHECK64-IZFHMIN-NEXT: feq.s a1, fa5, fa5
; CHECK64-IZFHMIN-NEXT: seqz a1, a1
; CHECK64-IZFHMIN-NEXT: addi a1, a1, -1
; CHECK64-IZFHMIN-NEXT: and a0, a0, a1
; CHECK64-IZFHMIN-NEXT: slli a0, a0, 32
; CHECK64-IZFHMIN-NEXT: srli a0, a0, 32
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_wu_h_sat:
; CHECK32-IZHINXMIN: # %bb.0: # %start
; CHECK32-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZHINXMIN-NEXT: fcvt.wu.s a1, a0, rtz
; CHECK32-IZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK32-IZHINXMIN-NEXT: seqz a0, a0
; CHECK32-IZHINXMIN-NEXT: addi a0, a0, -1
; CHECK32-IZHINXMIN-NEXT: and a0, a0, a1
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_wu_h_sat:
; CHECK64-IZHINXMIN: # %bb.0: # %start
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.wu.s a1, a0, rtz
; CHECK64-IZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK64-IZHINXMIN-NEXT: seqz a0, a0
; CHECK64-IZHINXMIN-NEXT: addi a0, a0, -1
; CHECK64-IZHINXMIN-NEXT: and a0, a1, a0
; CHECK64-IZHINXMIN-NEXT: slli a0, a0, 32
; CHECK64-IZHINXMIN-NEXT: srli a0, a0, 32
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_wu_h_sat:
; CHECK32-IZDINXZHINXMIN: # %bb.0: # %start
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.wu.s a1, a0, rtz
; CHECK32-IZDINXZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: seqz a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: addi a0, a0, -1
; CHECK32-IZDINXZHINXMIN-NEXT: and a0, a0, a1
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_wu_h_sat:
; CHECK64-IZDINXZHINXMIN: # %bb.0: # %start
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.wu.s a1, a0, rtz
; CHECK64-IZDINXZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: seqz a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: addi a0, a0, -1
; CHECK64-IZDINXZHINXMIN-NEXT: and a0, a1, a0
; CHECK64-IZDINXZHINXMIN-NEXT: slli a0, a0, 32
; CHECK64-IZDINXZHINXMIN-NEXT: srli a0, a0, 32
; CHECK64-IZDINXZHINXMIN-NEXT: ret
start:
%0 = tail call i32 @llvm.fptoui.sat.i32.f16(half %a)
ret i32 %0
}
declare i32 @llvm.fptoui.sat.i32.f16(half)
define i64 @fcvt_l_h(half %a) nounwind {
; RV32IZFH-LABEL: fcvt_l_h:
; RV32IZFH: # %bb.0:
; RV32IZFH-NEXT: addi sp, sp, -16
; RV32IZFH-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IZFH-NEXT: call __fixhfdi
; RV32IZFH-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IZFH-NEXT: addi sp, sp, 16
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_l_h:
; RV64IZFH: # %bb.0:
; RV64IZFH-NEXT: fcvt.l.h a0, fa0, rtz
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_l_h:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: addi sp, sp, -16
; RV32IDZFH-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IDZFH-NEXT: call __fixhfdi
; RV32IDZFH-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IDZFH-NEXT: addi sp, sp, 16
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_l_h:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: fcvt.l.h a0, fa0, rtz
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_l_h:
; RV32IZHINX: # %bb.0:
; RV32IZHINX-NEXT: addi sp, sp, -16
; RV32IZHINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IZHINX-NEXT: call __fixhfdi
; RV32IZHINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IZHINX-NEXT: addi sp, sp, 16
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_l_h:
; RV64IZHINX: # %bb.0:
; RV64IZHINX-NEXT: fcvt.l.h a0, a0, rtz
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_l_h:
; RV32IZDINXZHINX: # %bb.0:
; RV32IZDINXZHINX-NEXT: addi sp, sp, -16
; RV32IZDINXZHINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IZDINXZHINX-NEXT: call __fixhfdi
; RV32IZDINXZHINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IZDINXZHINX-NEXT: addi sp, sp, 16
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_l_h:
; RV64IZDINXZHINX: # %bb.0:
; RV64IZDINXZHINX-NEXT: fcvt.l.h a0, a0, rtz
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_l_h:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: call __fixsfdi
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_l_h:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: slli a0, a0, 48
; RV64I-NEXT: srli a0, a0, 48
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: call __fixsfdi
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_l_h:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: call __fixsfdi
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_l_h:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: fmv.w.x fa5, a0
; RV64ID-LP64-NEXT: fcvt.l.s a0, fa5, rtz
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_l_h:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: call __fixsfdi
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_l_h:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: fcvt.l.s a0, fa0, rtz
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_l_h:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: addi sp, sp, -16
; CHECK32-IZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; CHECK32-IZFHMIN-NEXT: call __fixhfdi
; CHECK32-IZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; CHECK32-IZFHMIN-NEXT: addi sp, sp, 16
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_l_h:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK64-IZFHMIN-NEXT: fcvt.l.s a0, fa5, rtz
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_l_h:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: addi sp, sp, -16
; CHECK32-IZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; CHECK32-IZHINXMIN-NEXT: call __fixhfdi
; CHECK32-IZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; CHECK32-IZHINXMIN-NEXT: addi sp, sp, 16
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_l_h:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.l.s a0, a0, rtz
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_l_h:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: addi sp, sp, -16
; CHECK32-IZDINXZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; CHECK32-IZDINXZHINXMIN-NEXT: call __fixhfdi
; CHECK32-IZDINXZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; CHECK32-IZDINXZHINXMIN-NEXT: addi sp, sp, 16
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_l_h:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.l.s a0, a0, rtz
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = fptosi half %a to i64
ret i64 %1
}
define i64 @fcvt_l_h_sat(half %a) nounwind {
; RV32IZFH-LABEL: fcvt_l_h_sat:
; RV32IZFH: # %bb.0: # %start
; RV32IZFH-NEXT: addi sp, sp, -16
; RV32IZFH-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IZFH-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32IZFH-NEXT: fsw fs0, 4(sp) # 4-byte Folded Spill
; RV32IZFH-NEXT: fcvt.s.h fs0, fa0
; RV32IZFH-NEXT: lui a0, 913408
; RV32IZFH-NEXT: fmv.w.x fa5, a0
; RV32IZFH-NEXT: fle.s s0, fa5, fs0
; RV32IZFH-NEXT: fmv.s fa0, fs0
; RV32IZFH-NEXT: call __fixsfdi
; RV32IZFH-NEXT: lui a3, 524288
; RV32IZFH-NEXT: lui a2, 524288
; RV32IZFH-NEXT: beqz s0, .LBB10_2
; RV32IZFH-NEXT: # %bb.1: # %start
; RV32IZFH-NEXT: mv a2, a1
; RV32IZFH-NEXT: .LBB10_2: # %start
; RV32IZFH-NEXT: lui a1, %hi(.LCPI10_0)
; RV32IZFH-NEXT: flw fa5, %lo(.LCPI10_0)(a1)
; RV32IZFH-NEXT: flt.s a1, fa5, fs0
; RV32IZFH-NEXT: beqz a1, .LBB10_4
; RV32IZFH-NEXT: # %bb.3:
; RV32IZFH-NEXT: addi a2, a3, -1
; RV32IZFH-NEXT: .LBB10_4: # %start
; RV32IZFH-NEXT: feq.s a3, fs0, fs0
; RV32IZFH-NEXT: neg a4, a1
; RV32IZFH-NEXT: neg a1, s0
; RV32IZFH-NEXT: neg a3, a3
; RV32IZFH-NEXT: and a0, a1, a0
; RV32IZFH-NEXT: and a1, a3, a2
; RV32IZFH-NEXT: or a0, a4, a0
; RV32IZFH-NEXT: and a0, a3, a0
; RV32IZFH-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IZFH-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32IZFH-NEXT: flw fs0, 4(sp) # 4-byte Folded Reload
; RV32IZFH-NEXT: addi sp, sp, 16
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_l_h_sat:
; RV64IZFH: # %bb.0: # %start
; RV64IZFH-NEXT: fcvt.l.h a0, fa0, rtz
; RV64IZFH-NEXT: feq.h a1, fa0, fa0
; RV64IZFH-NEXT: seqz a1, a1
; RV64IZFH-NEXT: addi a1, a1, -1
; RV64IZFH-NEXT: and a0, a1, a0
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_l_h_sat:
; RV32IDZFH: # %bb.0: # %start
; RV32IDZFH-NEXT: addi sp, sp, -16
; RV32IDZFH-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IDZFH-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32IDZFH-NEXT: fsd fs0, 0(sp) # 8-byte Folded Spill
; RV32IDZFH-NEXT: fcvt.s.h fs0, fa0
; RV32IDZFH-NEXT: lui a0, 913408
; RV32IDZFH-NEXT: fmv.w.x fa5, a0
; RV32IDZFH-NEXT: fle.s s0, fa5, fs0
; RV32IDZFH-NEXT: fmv.s fa0, fs0
; RV32IDZFH-NEXT: call __fixsfdi
; RV32IDZFH-NEXT: lui a3, 524288
; RV32IDZFH-NEXT: lui a2, 524288
; RV32IDZFH-NEXT: beqz s0, .LBB10_2
; RV32IDZFH-NEXT: # %bb.1: # %start
; RV32IDZFH-NEXT: mv a2, a1
; RV32IDZFH-NEXT: .LBB10_2: # %start
; RV32IDZFH-NEXT: lui a1, %hi(.LCPI10_0)
; RV32IDZFH-NEXT: flw fa5, %lo(.LCPI10_0)(a1)
; RV32IDZFH-NEXT: flt.s a1, fa5, fs0
; RV32IDZFH-NEXT: beqz a1, .LBB10_4
; RV32IDZFH-NEXT: # %bb.3:
; RV32IDZFH-NEXT: addi a2, a3, -1
; RV32IDZFH-NEXT: .LBB10_4: # %start
; RV32IDZFH-NEXT: feq.s a3, fs0, fs0
; RV32IDZFH-NEXT: neg a4, a1
; RV32IDZFH-NEXT: neg a1, s0
; RV32IDZFH-NEXT: neg a3, a3
; RV32IDZFH-NEXT: and a0, a1, a0
; RV32IDZFH-NEXT: and a1, a3, a2
; RV32IDZFH-NEXT: or a0, a4, a0
; RV32IDZFH-NEXT: and a0, a3, a0
; RV32IDZFH-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IDZFH-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32IDZFH-NEXT: fld fs0, 0(sp) # 8-byte Folded Reload
; RV32IDZFH-NEXT: addi sp, sp, 16
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_l_h_sat:
; RV64IDZFH: # %bb.0: # %start
; RV64IDZFH-NEXT: fcvt.l.h a0, fa0, rtz
; RV64IDZFH-NEXT: feq.h a1, fa0, fa0
; RV64IDZFH-NEXT: seqz a1, a1
; RV64IDZFH-NEXT: addi a1, a1, -1
; RV64IDZFH-NEXT: and a0, a1, a0
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_l_h_sat:
; RV32IZHINX: # %bb.0: # %start
; RV32IZHINX-NEXT: addi sp, sp, -16
; RV32IZHINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IZHINX-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32IZHINX-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; RV32IZHINX-NEXT: fcvt.s.h s0, a0
; RV32IZHINX-NEXT: lui a0, 913408
; RV32IZHINX-NEXT: fle.s s1, a0, s0
; RV32IZHINX-NEXT: mv a0, s0
; RV32IZHINX-NEXT: call __fixsfdi
; RV32IZHINX-NEXT: lui a3, 524288
; RV32IZHINX-NEXT: lui a2, 524288
; RV32IZHINX-NEXT: beqz s1, .LBB10_2
; RV32IZHINX-NEXT: # %bb.1: # %start
; RV32IZHINX-NEXT: mv a2, a1
; RV32IZHINX-NEXT: .LBB10_2: # %start
; RV32IZHINX-NEXT: lui a1, 389120
; RV32IZHINX-NEXT: addi a1, a1, -1
; RV32IZHINX-NEXT: flt.s a1, a1, s0
; RV32IZHINX-NEXT: beqz a1, .LBB10_4
; RV32IZHINX-NEXT: # %bb.3:
; RV32IZHINX-NEXT: addi a2, a3, -1
; RV32IZHINX-NEXT: .LBB10_4: # %start
; RV32IZHINX-NEXT: feq.s a3, s0, s0
; RV32IZHINX-NEXT: neg a4, a1
; RV32IZHINX-NEXT: neg a1, s1
; RV32IZHINX-NEXT: neg a3, a3
; RV32IZHINX-NEXT: and a0, a1, a0
; RV32IZHINX-NEXT: and a1, a3, a2
; RV32IZHINX-NEXT: or a0, a4, a0
; RV32IZHINX-NEXT: and a0, a3, a0
; RV32IZHINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IZHINX-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32IZHINX-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; RV32IZHINX-NEXT: addi sp, sp, 16
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_l_h_sat:
; RV64IZHINX: # %bb.0: # %start
; RV64IZHINX-NEXT: fcvt.l.h a1, a0, rtz
; RV64IZHINX-NEXT: feq.h a0, a0, a0
; RV64IZHINX-NEXT: seqz a0, a0
; RV64IZHINX-NEXT: addi a0, a0, -1
; RV64IZHINX-NEXT: and a0, a0, a1
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_l_h_sat:
; RV32IZDINXZHINX: # %bb.0: # %start
; RV32IZDINXZHINX-NEXT: addi sp, sp, -16
; RV32IZDINXZHINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IZDINXZHINX-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32IZDINXZHINX-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; RV32IZDINXZHINX-NEXT: fcvt.s.h s0, a0
; RV32IZDINXZHINX-NEXT: lui a0, 913408
; RV32IZDINXZHINX-NEXT: fle.s s1, a0, s0
; RV32IZDINXZHINX-NEXT: mv a0, s0
; RV32IZDINXZHINX-NEXT: call __fixsfdi
; RV32IZDINXZHINX-NEXT: lui a3, 524288
; RV32IZDINXZHINX-NEXT: lui a2, 524288
; RV32IZDINXZHINX-NEXT: beqz s1, .LBB10_2
; RV32IZDINXZHINX-NEXT: # %bb.1: # %start
; RV32IZDINXZHINX-NEXT: mv a2, a1
; RV32IZDINXZHINX-NEXT: .LBB10_2: # %start
; RV32IZDINXZHINX-NEXT: lui a1, 389120
; RV32IZDINXZHINX-NEXT: addi a1, a1, -1
; RV32IZDINXZHINX-NEXT: flt.s a1, a1, s0
; RV32IZDINXZHINX-NEXT: beqz a1, .LBB10_4
; RV32IZDINXZHINX-NEXT: # %bb.3:
; RV32IZDINXZHINX-NEXT: addi a2, a3, -1
; RV32IZDINXZHINX-NEXT: .LBB10_4: # %start
; RV32IZDINXZHINX-NEXT: feq.s a3, s0, s0
; RV32IZDINXZHINX-NEXT: neg a4, a1
; RV32IZDINXZHINX-NEXT: neg a1, s1
; RV32IZDINXZHINX-NEXT: neg a3, a3
; RV32IZDINXZHINX-NEXT: and a0, a1, a0
; RV32IZDINXZHINX-NEXT: and a1, a3, a2
; RV32IZDINXZHINX-NEXT: or a0, a4, a0
; RV32IZDINXZHINX-NEXT: and a0, a3, a0
; RV32IZDINXZHINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IZDINXZHINX-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32IZDINXZHINX-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; RV32IZDINXZHINX-NEXT: addi sp, sp, 16
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_l_h_sat:
; RV64IZDINXZHINX: # %bb.0: # %start
; RV64IZDINXZHINX-NEXT: fcvt.l.h a1, a0, rtz
; RV64IZDINXZHINX-NEXT: feq.h a0, a0, a0
; RV64IZDINXZHINX-NEXT: seqz a0, a0
; RV64IZDINXZHINX-NEXT: addi a0, a0, -1
; RV64IZDINXZHINX-NEXT: and a0, a0, a1
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_l_h_sat:
; RV32I: # %bb.0: # %start
; RV32I-NEXT: addi sp, sp, -32
; RV32I-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s1, 20(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s2, 16(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s3, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s4, 8(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s5, 4(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: mv s2, a0
; RV32I-NEXT: lui a1, 913408
; RV32I-NEXT: call __gesf2
; RV32I-NEXT: mv s0, a0
; RV32I-NEXT: mv a0, s2
; RV32I-NEXT: call __fixsfdi
; RV32I-NEXT: mv s1, a0
; RV32I-NEXT: mv s3, a1
; RV32I-NEXT: lui s5, 524288
; RV32I-NEXT: bgez s0, .LBB10_2
; RV32I-NEXT: # %bb.1: # %start
; RV32I-NEXT: lui s3, 524288
; RV32I-NEXT: .LBB10_2: # %start
; RV32I-NEXT: lui a1, 389120
; RV32I-NEXT: addi a1, a1, -1
; RV32I-NEXT: mv a0, s2
; RV32I-NEXT: call __gtsf2
; RV32I-NEXT: mv s4, a0
; RV32I-NEXT: blez a0, .LBB10_4
; RV32I-NEXT: # %bb.3: # %start
; RV32I-NEXT: addi s3, s5, -1
; RV32I-NEXT: .LBB10_4: # %start
; RV32I-NEXT: mv a0, s2
; RV32I-NEXT: mv a1, s2
; RV32I-NEXT: call __unordsf2
; RV32I-NEXT: snez a0, a0
; RV32I-NEXT: sgtz a1, s4
; RV32I-NEXT: slti a2, s0, 0
; RV32I-NEXT: addi a0, a0, -1
; RV32I-NEXT: neg a3, a1
; RV32I-NEXT: addi a2, a2, -1
; RV32I-NEXT: and a1, a0, s3
; RV32I-NEXT: and a2, a2, s1
; RV32I-NEXT: or a2, a3, a2
; RV32I-NEXT: and a0, a0, a2
; RV32I-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s1, 20(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s2, 16(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s3, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s4, 8(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s5, 4(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 32
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_l_h_sat:
; RV64I: # %bb.0: # %start
; RV64I-NEXT: addi sp, sp, -48
; RV64I-NEXT: sd ra, 40(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 32(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 24(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s2, 16(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s3, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: slli a0, a0, 48
; RV64I-NEXT: srli a0, a0, 48
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: mv s0, a0
; RV64I-NEXT: lui a1, 913408
; RV64I-NEXT: call __gesf2
; RV64I-NEXT: mv s2, a0
; RV64I-NEXT: mv a0, s0
; RV64I-NEXT: call __fixsfdi
; RV64I-NEXT: mv s1, a0
; RV64I-NEXT: li s3, -1
; RV64I-NEXT: bgez s2, .LBB10_2
; RV64I-NEXT: # %bb.1: # %start
; RV64I-NEXT: slli s1, s3, 63
; RV64I-NEXT: .LBB10_2: # %start
; RV64I-NEXT: lui a1, 389120
; RV64I-NEXT: addi a1, a1, -1
; RV64I-NEXT: mv a0, s0
; RV64I-NEXT: call __gtsf2
; RV64I-NEXT: blez a0, .LBB10_4
; RV64I-NEXT: # %bb.3: # %start
; RV64I-NEXT: srli s1, s3, 1
; RV64I-NEXT: .LBB10_4: # %start
; RV64I-NEXT: mv a0, s0
; RV64I-NEXT: mv a1, s0
; RV64I-NEXT: call __unordsf2
; RV64I-NEXT: snez a0, a0
; RV64I-NEXT: addi a0, a0, -1
; RV64I-NEXT: and a0, a0, s1
; RV64I-NEXT: ld ra, 40(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s0, 32(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s1, 24(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s2, 16(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s3, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 48
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_l_h_sat:
; RV32ID-ILP32: # %bb.0: # %start
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: fmv.w.x fa4, a0
; RV32ID-ILP32-NEXT: lui a1, 913408
; RV32ID-ILP32-NEXT: fmv.w.x fa5, a1
; RV32ID-ILP32-NEXT: fsw fa4, 4(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: fle.s s0, fa5, fa4
; RV32ID-ILP32-NEXT: call __fixsfdi
; RV32ID-ILP32-NEXT: lui a3, 524288
; RV32ID-ILP32-NEXT: lui a2, 524288
; RV32ID-ILP32-NEXT: beqz s0, .LBB10_2
; RV32ID-ILP32-NEXT: # %bb.1: # %start
; RV32ID-ILP32-NEXT: mv a2, a1
; RV32ID-ILP32-NEXT: .LBB10_2: # %start
; RV32ID-ILP32-NEXT: lui a1, %hi(.LCPI10_0)
; RV32ID-ILP32-NEXT: flw fa5, %lo(.LCPI10_0)(a1)
; RV32ID-ILP32-NEXT: flw fa4, 4(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: flt.s a1, fa5, fa4
; RV32ID-ILP32-NEXT: fmv.s fa5, fa4
; RV32ID-ILP32-NEXT: beqz a1, .LBB10_4
; RV32ID-ILP32-NEXT: # %bb.3:
; RV32ID-ILP32-NEXT: addi a2, a3, -1
; RV32ID-ILP32-NEXT: .LBB10_4: # %start
; RV32ID-ILP32-NEXT: feq.s a3, fa5, fa5
; RV32ID-ILP32-NEXT: neg a4, a1
; RV32ID-ILP32-NEXT: neg a1, s0
; RV32ID-ILP32-NEXT: neg a3, a3
; RV32ID-ILP32-NEXT: and a0, a1, a0
; RV32ID-ILP32-NEXT: and a1, a3, a2
; RV32ID-ILP32-NEXT: or a0, a4, a0
; RV32ID-ILP32-NEXT: and a0, a3, a0
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_l_h_sat:
; RV64ID-LP64: # %bb.0: # %start
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: fmv.w.x fa5, a0
; RV64ID-LP64-NEXT: fcvt.l.s a0, fa5, rtz
; RV64ID-LP64-NEXT: feq.s a1, fa5, fa5
; RV64ID-LP64-NEXT: seqz a1, a1
; RV64ID-LP64-NEXT: addi a1, a1, -1
; RV64ID-LP64-NEXT: and a0, a1, a0
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_l_h_sat:
; RV32ID: # %bb.0: # %start
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32ID-NEXT: fsd fs0, 0(sp) # 8-byte Folded Spill
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: fmv.s fs0, fa0
; RV32ID-NEXT: lui a0, 913408
; RV32ID-NEXT: fmv.w.x fa5, a0
; RV32ID-NEXT: fle.s s0, fa5, fa0
; RV32ID-NEXT: call __fixsfdi
; RV32ID-NEXT: lui a3, 524288
; RV32ID-NEXT: lui a2, 524288
; RV32ID-NEXT: beqz s0, .LBB10_2
; RV32ID-NEXT: # %bb.1: # %start
; RV32ID-NEXT: mv a2, a1
; RV32ID-NEXT: .LBB10_2: # %start
; RV32ID-NEXT: lui a1, %hi(.LCPI10_0)
; RV32ID-NEXT: flw fa5, %lo(.LCPI10_0)(a1)
; RV32ID-NEXT: flt.s a1, fa5, fs0
; RV32ID-NEXT: beqz a1, .LBB10_4
; RV32ID-NEXT: # %bb.3:
; RV32ID-NEXT: addi a2, a3, -1
; RV32ID-NEXT: .LBB10_4: # %start
; RV32ID-NEXT: feq.s a3, fs0, fs0
; RV32ID-NEXT: neg a4, s0
; RV32ID-NEXT: neg a5, a1
; RV32ID-NEXT: neg a3, a3
; RV32ID-NEXT: and a0, a4, a0
; RV32ID-NEXT: and a1, a3, a2
; RV32ID-NEXT: or a0, a5, a0
; RV32ID-NEXT: and a0, a3, a0
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32ID-NEXT: fld fs0, 0(sp) # 8-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_l_h_sat:
; RV64ID: # %bb.0: # %start
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: fcvt.l.s a0, fa0, rtz
; RV64ID-NEXT: feq.s a1, fa0, fa0
; RV64ID-NEXT: seqz a1, a1
; RV64ID-NEXT: addi a1, a1, -1
; RV64ID-NEXT: and a0, a1, a0
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; RV32IFZFHMIN-LABEL: fcvt_l_h_sat:
; RV32IFZFHMIN: # %bb.0: # %start
; RV32IFZFHMIN-NEXT: addi sp, sp, -16
; RV32IFZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IFZFHMIN-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32IFZFHMIN-NEXT: fsw fs0, 4(sp) # 4-byte Folded Spill
; RV32IFZFHMIN-NEXT: fcvt.s.h fs0, fa0
; RV32IFZFHMIN-NEXT: lui a0, 913408
; RV32IFZFHMIN-NEXT: fmv.w.x fa5, a0
; RV32IFZFHMIN-NEXT: fle.s s0, fa5, fs0
; RV32IFZFHMIN-NEXT: fmv.s fa0, fs0
; RV32IFZFHMIN-NEXT: call __fixsfdi
; RV32IFZFHMIN-NEXT: lui a3, 524288
; RV32IFZFHMIN-NEXT: lui a2, 524288
; RV32IFZFHMIN-NEXT: beqz s0, .LBB10_2
; RV32IFZFHMIN-NEXT: # %bb.1: # %start
; RV32IFZFHMIN-NEXT: mv a2, a1
; RV32IFZFHMIN-NEXT: .LBB10_2: # %start
; RV32IFZFHMIN-NEXT: lui a1, %hi(.LCPI10_0)
; RV32IFZFHMIN-NEXT: flw fa5, %lo(.LCPI10_0)(a1)
; RV32IFZFHMIN-NEXT: flt.s a1, fa5, fs0
; RV32IFZFHMIN-NEXT: beqz a1, .LBB10_4
; RV32IFZFHMIN-NEXT: # %bb.3:
; RV32IFZFHMIN-NEXT: addi a2, a3, -1
; RV32IFZFHMIN-NEXT: .LBB10_4: # %start
; RV32IFZFHMIN-NEXT: feq.s a3, fs0, fs0
; RV32IFZFHMIN-NEXT: neg a4, a1
; RV32IFZFHMIN-NEXT: neg a1, s0
; RV32IFZFHMIN-NEXT: neg a3, a3
; RV32IFZFHMIN-NEXT: and a0, a1, a0
; RV32IFZFHMIN-NEXT: and a1, a3, a2
; RV32IFZFHMIN-NEXT: or a0, a4, a0
; RV32IFZFHMIN-NEXT: and a0, a3, a0
; RV32IFZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IFZFHMIN-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32IFZFHMIN-NEXT: flw fs0, 4(sp) # 4-byte Folded Reload
; RV32IFZFHMIN-NEXT: addi sp, sp, 16
; RV32IFZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_l_h_sat:
; CHECK64-IZFHMIN: # %bb.0: # %start
; CHECK64-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK64-IZFHMIN-NEXT: fcvt.l.s a0, fa5, rtz
; CHECK64-IZFHMIN-NEXT: feq.s a1, fa5, fa5
; CHECK64-IZFHMIN-NEXT: seqz a1, a1
; CHECK64-IZFHMIN-NEXT: addi a1, a1, -1
; CHECK64-IZFHMIN-NEXT: and a0, a1, a0
; CHECK64-IZFHMIN-NEXT: ret
;
; RV32IDZFHMIN-LABEL: fcvt_l_h_sat:
; RV32IDZFHMIN: # %bb.0: # %start
; RV32IDZFHMIN-NEXT: addi sp, sp, -16
; RV32IDZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IDZFHMIN-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32IDZFHMIN-NEXT: fsd fs0, 0(sp) # 8-byte Folded Spill
; RV32IDZFHMIN-NEXT: fcvt.s.h fs0, fa0
; RV32IDZFHMIN-NEXT: lui a0, 913408
; RV32IDZFHMIN-NEXT: fmv.w.x fa5, a0
; RV32IDZFHMIN-NEXT: fle.s s0, fa5, fs0
; RV32IDZFHMIN-NEXT: fmv.s fa0, fs0
; RV32IDZFHMIN-NEXT: call __fixsfdi
; RV32IDZFHMIN-NEXT: lui a3, 524288
; RV32IDZFHMIN-NEXT: lui a2, 524288
; RV32IDZFHMIN-NEXT: beqz s0, .LBB10_2
; RV32IDZFHMIN-NEXT: # %bb.1: # %start
; RV32IDZFHMIN-NEXT: mv a2, a1
; RV32IDZFHMIN-NEXT: .LBB10_2: # %start
; RV32IDZFHMIN-NEXT: lui a1, %hi(.LCPI10_0)
; RV32IDZFHMIN-NEXT: flw fa5, %lo(.LCPI10_0)(a1)
; RV32IDZFHMIN-NEXT: flt.s a1, fa5, fs0
; RV32IDZFHMIN-NEXT: beqz a1, .LBB10_4
; RV32IDZFHMIN-NEXT: # %bb.3:
; RV32IDZFHMIN-NEXT: addi a2, a3, -1
; RV32IDZFHMIN-NEXT: .LBB10_4: # %start
; RV32IDZFHMIN-NEXT: feq.s a3, fs0, fs0
; RV32IDZFHMIN-NEXT: neg a4, a1
; RV32IDZFHMIN-NEXT: neg a1, s0
; RV32IDZFHMIN-NEXT: neg a3, a3
; RV32IDZFHMIN-NEXT: and a0, a1, a0
; RV32IDZFHMIN-NEXT: and a1, a3, a2
; RV32IDZFHMIN-NEXT: or a0, a4, a0
; RV32IDZFHMIN-NEXT: and a0, a3, a0
; RV32IDZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IDZFHMIN-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32IDZFHMIN-NEXT: fld fs0, 0(sp) # 8-byte Folded Reload
; RV32IDZFHMIN-NEXT: addi sp, sp, 16
; RV32IDZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_l_h_sat:
; CHECK32-IZHINXMIN: # %bb.0: # %start
; CHECK32-IZHINXMIN-NEXT: addi sp, sp, -16
; CHECK32-IZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; CHECK32-IZHINXMIN-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; CHECK32-IZHINXMIN-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; CHECK32-IZHINXMIN-NEXT: fcvt.s.h s0, a0
; CHECK32-IZHINXMIN-NEXT: lui a0, 913408
; CHECK32-IZHINXMIN-NEXT: fle.s s1, a0, s0
; CHECK32-IZHINXMIN-NEXT: mv a0, s0
; CHECK32-IZHINXMIN-NEXT: call __fixsfdi
; CHECK32-IZHINXMIN-NEXT: lui a3, 524288
; CHECK32-IZHINXMIN-NEXT: lui a2, 524288
; CHECK32-IZHINXMIN-NEXT: beqz s1, .LBB10_2
; CHECK32-IZHINXMIN-NEXT: # %bb.1: # %start
; CHECK32-IZHINXMIN-NEXT: mv a2, a1
; CHECK32-IZHINXMIN-NEXT: .LBB10_2: # %start
; CHECK32-IZHINXMIN-NEXT: lui a1, 389120
; CHECK32-IZHINXMIN-NEXT: addi a1, a1, -1
; CHECK32-IZHINXMIN-NEXT: flt.s a1, a1, s0
; CHECK32-IZHINXMIN-NEXT: beqz a1, .LBB10_4
; CHECK32-IZHINXMIN-NEXT: # %bb.3:
; CHECK32-IZHINXMIN-NEXT: addi a2, a3, -1
; CHECK32-IZHINXMIN-NEXT: .LBB10_4: # %start
; CHECK32-IZHINXMIN-NEXT: feq.s a3, s0, s0
; CHECK32-IZHINXMIN-NEXT: neg a4, a1
; CHECK32-IZHINXMIN-NEXT: neg a1, s1
; CHECK32-IZHINXMIN-NEXT: neg a3, a3
; CHECK32-IZHINXMIN-NEXT: and a0, a1, a0
; CHECK32-IZHINXMIN-NEXT: and a1, a3, a2
; CHECK32-IZHINXMIN-NEXT: or a0, a4, a0
; CHECK32-IZHINXMIN-NEXT: and a0, a3, a0
; CHECK32-IZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; CHECK32-IZHINXMIN-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; CHECK32-IZHINXMIN-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; CHECK32-IZHINXMIN-NEXT: addi sp, sp, 16
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_l_h_sat:
; CHECK64-IZHINXMIN: # %bb.0: # %start
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.l.s a1, a0, rtz
; CHECK64-IZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK64-IZHINXMIN-NEXT: seqz a0, a0
; CHECK64-IZHINXMIN-NEXT: addi a0, a0, -1
; CHECK64-IZHINXMIN-NEXT: and a0, a0, a1
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_l_h_sat:
; CHECK32-IZDINXZHINXMIN: # %bb.0: # %start
; CHECK32-IZDINXZHINXMIN-NEXT: addi sp, sp, -16
; CHECK32-IZDINXZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; CHECK32-IZDINXZHINXMIN-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; CHECK32-IZDINXZHINXMIN-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.h s0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: lui a0, 913408
; CHECK32-IZDINXZHINXMIN-NEXT: fle.s s1, a0, s0
; CHECK32-IZDINXZHINXMIN-NEXT: mv a0, s0
; CHECK32-IZDINXZHINXMIN-NEXT: call __fixsfdi
; CHECK32-IZDINXZHINXMIN-NEXT: lui a3, 524288
; CHECK32-IZDINXZHINXMIN-NEXT: lui a2, 524288
; CHECK32-IZDINXZHINXMIN-NEXT: beqz s1, .LBB10_2
; CHECK32-IZDINXZHINXMIN-NEXT: # %bb.1: # %start
; CHECK32-IZDINXZHINXMIN-NEXT: mv a2, a1
; CHECK32-IZDINXZHINXMIN-NEXT: .LBB10_2: # %start
; CHECK32-IZDINXZHINXMIN-NEXT: lui a1, 389120
; CHECK32-IZDINXZHINXMIN-NEXT: addi a1, a1, -1
; CHECK32-IZDINXZHINXMIN-NEXT: flt.s a1, a1, s0
; CHECK32-IZDINXZHINXMIN-NEXT: beqz a1, .LBB10_4
; CHECK32-IZDINXZHINXMIN-NEXT: # %bb.3:
; CHECK32-IZDINXZHINXMIN-NEXT: addi a2, a3, -1
; CHECK32-IZDINXZHINXMIN-NEXT: .LBB10_4: # %start
; CHECK32-IZDINXZHINXMIN-NEXT: feq.s a3, s0, s0
; CHECK32-IZDINXZHINXMIN-NEXT: neg a4, a1
; CHECK32-IZDINXZHINXMIN-NEXT: neg a1, s1
; CHECK32-IZDINXZHINXMIN-NEXT: neg a3, a3
; CHECK32-IZDINXZHINXMIN-NEXT: and a0, a1, a0
; CHECK32-IZDINXZHINXMIN-NEXT: and a1, a3, a2
; CHECK32-IZDINXZHINXMIN-NEXT: or a0, a4, a0
; CHECK32-IZDINXZHINXMIN-NEXT: and a0, a3, a0
; CHECK32-IZDINXZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; CHECK32-IZDINXZHINXMIN-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; CHECK32-IZDINXZHINXMIN-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; CHECK32-IZDINXZHINXMIN-NEXT: addi sp, sp, 16
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_l_h_sat:
; CHECK64-IZDINXZHINXMIN: # %bb.0: # %start
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.l.s a1, a0, rtz
; CHECK64-IZDINXZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: seqz a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: addi a0, a0, -1
; CHECK64-IZDINXZHINXMIN-NEXT: and a0, a0, a1
; CHECK64-IZDINXZHINXMIN-NEXT: ret
start:
%0 = tail call i64 @llvm.fptosi.sat.i64.f16(half %a)
ret i64 %0
}
declare i64 @llvm.fptosi.sat.i64.f16(half)
define i64 @fcvt_lu_h(half %a) nounwind {
; RV32IZFH-LABEL: fcvt_lu_h:
; RV32IZFH: # %bb.0:
; RV32IZFH-NEXT: addi sp, sp, -16
; RV32IZFH-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IZFH-NEXT: call __fixunshfdi
; RV32IZFH-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IZFH-NEXT: addi sp, sp, 16
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_lu_h:
; RV64IZFH: # %bb.0:
; RV64IZFH-NEXT: fcvt.lu.h a0, fa0, rtz
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_lu_h:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: addi sp, sp, -16
; RV32IDZFH-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IDZFH-NEXT: call __fixunshfdi
; RV32IDZFH-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IDZFH-NEXT: addi sp, sp, 16
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_lu_h:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: fcvt.lu.h a0, fa0, rtz
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_lu_h:
; RV32IZHINX: # %bb.0:
; RV32IZHINX-NEXT: addi sp, sp, -16
; RV32IZHINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IZHINX-NEXT: call __fixunshfdi
; RV32IZHINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IZHINX-NEXT: addi sp, sp, 16
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_lu_h:
; RV64IZHINX: # %bb.0:
; RV64IZHINX-NEXT: fcvt.lu.h a0, a0, rtz
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_lu_h:
; RV32IZDINXZHINX: # %bb.0:
; RV32IZDINXZHINX-NEXT: addi sp, sp, -16
; RV32IZDINXZHINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IZDINXZHINX-NEXT: call __fixunshfdi
; RV32IZDINXZHINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IZDINXZHINX-NEXT: addi sp, sp, 16
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_lu_h:
; RV64IZDINXZHINX: # %bb.0:
; RV64IZDINXZHINX-NEXT: fcvt.lu.h a0, a0, rtz
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_lu_h:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: call __fixunssfdi
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_lu_h:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: slli a0, a0, 48
; RV64I-NEXT: srli a0, a0, 48
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: call __fixunssfdi
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_lu_h:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: call __fixunssfdi
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_lu_h:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: fmv.w.x fa5, a0
; RV64ID-LP64-NEXT: fcvt.lu.s a0, fa5, rtz
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_lu_h:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: call __fixunssfdi
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_lu_h:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: fcvt.lu.s a0, fa0, rtz
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_lu_h:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: addi sp, sp, -16
; CHECK32-IZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; CHECK32-IZFHMIN-NEXT: call __fixunshfdi
; CHECK32-IZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; CHECK32-IZFHMIN-NEXT: addi sp, sp, 16
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_lu_h:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK64-IZFHMIN-NEXT: fcvt.lu.s a0, fa5, rtz
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_lu_h:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: addi sp, sp, -16
; CHECK32-IZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; CHECK32-IZHINXMIN-NEXT: call __fixunshfdi
; CHECK32-IZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; CHECK32-IZHINXMIN-NEXT: addi sp, sp, 16
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_lu_h:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_lu_h:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: addi sp, sp, -16
; CHECK32-IZDINXZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; CHECK32-IZDINXZHINXMIN-NEXT: call __fixunshfdi
; CHECK32-IZDINXZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; CHECK32-IZDINXZHINXMIN-NEXT: addi sp, sp, 16
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_lu_h:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = fptoui half %a to i64
ret i64 %1
}
define i64 @fcvt_lu_h_sat(half %a) nounwind {
; RV32IZFH-LABEL: fcvt_lu_h_sat:
; RV32IZFH: # %bb.0: # %start
; RV32IZFH-NEXT: addi sp, sp, -16
; RV32IZFH-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IZFH-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32IZFH-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; RV32IZFH-NEXT: lui a0, %hi(.LCPI12_0)
; RV32IZFH-NEXT: flw fa5, %lo(.LCPI12_0)(a0)
; RV32IZFH-NEXT: fcvt.s.h fa0, fa0
; RV32IZFH-NEXT: fmv.w.x fa4, zero
; RV32IZFH-NEXT: fle.s a0, fa4, fa0
; RV32IZFH-NEXT: flt.s a1, fa5, fa0
; RV32IZFH-NEXT: neg s0, a1
; RV32IZFH-NEXT: neg s1, a0
; RV32IZFH-NEXT: call __fixunssfdi
; RV32IZFH-NEXT: and a0, s1, a0
; RV32IZFH-NEXT: and a1, s1, a1
; RV32IZFH-NEXT: or a0, s0, a0
; RV32IZFH-NEXT: or a1, s0, a1
; RV32IZFH-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IZFH-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32IZFH-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; RV32IZFH-NEXT: addi sp, sp, 16
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_lu_h_sat:
; RV64IZFH: # %bb.0: # %start
; RV64IZFH-NEXT: fcvt.lu.h a0, fa0, rtz
; RV64IZFH-NEXT: feq.h a1, fa0, fa0
; RV64IZFH-NEXT: seqz a1, a1
; RV64IZFH-NEXT: addi a1, a1, -1
; RV64IZFH-NEXT: and a0, a1, a0
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_lu_h_sat:
; RV32IDZFH: # %bb.0: # %start
; RV32IDZFH-NEXT: addi sp, sp, -16
; RV32IDZFH-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IDZFH-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32IDZFH-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; RV32IDZFH-NEXT: lui a0, %hi(.LCPI12_0)
; RV32IDZFH-NEXT: flw fa5, %lo(.LCPI12_0)(a0)
; RV32IDZFH-NEXT: fcvt.s.h fa0, fa0
; RV32IDZFH-NEXT: fmv.w.x fa4, zero
; RV32IDZFH-NEXT: fle.s a0, fa4, fa0
; RV32IDZFH-NEXT: flt.s a1, fa5, fa0
; RV32IDZFH-NEXT: neg s0, a1
; RV32IDZFH-NEXT: neg s1, a0
; RV32IDZFH-NEXT: call __fixunssfdi
; RV32IDZFH-NEXT: and a0, s1, a0
; RV32IDZFH-NEXT: and a1, s1, a1
; RV32IDZFH-NEXT: or a0, s0, a0
; RV32IDZFH-NEXT: or a1, s0, a1
; RV32IDZFH-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IDZFH-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32IDZFH-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; RV32IDZFH-NEXT: addi sp, sp, 16
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_lu_h_sat:
; RV64IDZFH: # %bb.0: # %start
; RV64IDZFH-NEXT: fcvt.lu.h a0, fa0, rtz
; RV64IDZFH-NEXT: feq.h a1, fa0, fa0
; RV64IDZFH-NEXT: seqz a1, a1
; RV64IDZFH-NEXT: addi a1, a1, -1
; RV64IDZFH-NEXT: and a0, a1, a0
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_lu_h_sat:
; RV32IZHINX: # %bb.0: # %start
; RV32IZHINX-NEXT: addi sp, sp, -16
; RV32IZHINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IZHINX-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32IZHINX-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; RV32IZHINX-NEXT: fcvt.s.h a0, a0
; RV32IZHINX-NEXT: lui a1, 391168
; RV32IZHINX-NEXT: addi a1, a1, -1
; RV32IZHINX-NEXT: fle.s a2, zero, a0
; RV32IZHINX-NEXT: flt.s a1, a1, a0
; RV32IZHINX-NEXT: neg s0, a1
; RV32IZHINX-NEXT: neg s1, a2
; RV32IZHINX-NEXT: call __fixunssfdi
; RV32IZHINX-NEXT: and a0, s1, a0
; RV32IZHINX-NEXT: and a1, s1, a1
; RV32IZHINX-NEXT: or a0, s0, a0
; RV32IZHINX-NEXT: or a1, s0, a1
; RV32IZHINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IZHINX-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32IZHINX-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; RV32IZHINX-NEXT: addi sp, sp, 16
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_lu_h_sat:
; RV64IZHINX: # %bb.0: # %start
; RV64IZHINX-NEXT: fcvt.lu.h a1, a0, rtz
; RV64IZHINX-NEXT: feq.h a0, a0, a0
; RV64IZHINX-NEXT: seqz a0, a0
; RV64IZHINX-NEXT: addi a0, a0, -1
; RV64IZHINX-NEXT: and a0, a0, a1
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_lu_h_sat:
; RV32IZDINXZHINX: # %bb.0: # %start
; RV32IZDINXZHINX-NEXT: addi sp, sp, -16
; RV32IZDINXZHINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IZDINXZHINX-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32IZDINXZHINX-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; RV32IZDINXZHINX-NEXT: fcvt.s.h a0, a0
; RV32IZDINXZHINX-NEXT: lui a1, 391168
; RV32IZDINXZHINX-NEXT: addi a1, a1, -1
; RV32IZDINXZHINX-NEXT: fle.s a2, zero, a0
; RV32IZDINXZHINX-NEXT: flt.s a1, a1, a0
; RV32IZDINXZHINX-NEXT: neg s0, a1
; RV32IZDINXZHINX-NEXT: neg s1, a2
; RV32IZDINXZHINX-NEXT: call __fixunssfdi
; RV32IZDINXZHINX-NEXT: and a0, s1, a0
; RV32IZDINXZHINX-NEXT: and a1, s1, a1
; RV32IZDINXZHINX-NEXT: or a0, s0, a0
; RV32IZDINXZHINX-NEXT: or a1, s0, a1
; RV32IZDINXZHINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IZDINXZHINX-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32IZDINXZHINX-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; RV32IZDINXZHINX-NEXT: addi sp, sp, 16
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_lu_h_sat:
; RV64IZDINXZHINX: # %bb.0: # %start
; RV64IZDINXZHINX-NEXT: fcvt.lu.h a1, a0, rtz
; RV64IZDINXZHINX-NEXT: feq.h a0, a0, a0
; RV64IZDINXZHINX-NEXT: seqz a0, a0
; RV64IZDINXZHINX-NEXT: addi a0, a0, -1
; RV64IZDINXZHINX-NEXT: and a0, a0, a1
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_lu_h_sat:
; RV32I: # %bb.0: # %start
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s2, 0(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: mv s0, a0
; RV32I-NEXT: lui a1, 391168
; RV32I-NEXT: addi a1, a1, -1
; RV32I-NEXT: call __gtsf2
; RV32I-NEXT: sgtz a0, a0
; RV32I-NEXT: neg s1, a0
; RV32I-NEXT: mv a0, s0
; RV32I-NEXT: li a1, 0
; RV32I-NEXT: call __gesf2
; RV32I-NEXT: slti a0, a0, 0
; RV32I-NEXT: addi s2, a0, -1
; RV32I-NEXT: mv a0, s0
; RV32I-NEXT: call __fixunssfdi
; RV32I-NEXT: and a0, s2, a0
; RV32I-NEXT: and a1, s2, a1
; RV32I-NEXT: or a0, s1, a0
; RV32I-NEXT: or a1, s1, a1
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s2, 0(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_lu_h_sat:
; RV64I: # %bb.0: # %start
; RV64I-NEXT: addi sp, sp, -32
; RV64I-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s2, 0(sp) # 8-byte Folded Spill
; RV64I-NEXT: slli a0, a0, 48
; RV64I-NEXT: srli a0, a0, 48
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: mv s0, a0
; RV64I-NEXT: lui a1, 391168
; RV64I-NEXT: addi a1, a1, -1
; RV64I-NEXT: call __gtsf2
; RV64I-NEXT: sgtz a0, a0
; RV64I-NEXT: neg s1, a0
; RV64I-NEXT: mv a0, s0
; RV64I-NEXT: li a1, 0
; RV64I-NEXT: call __gesf2
; RV64I-NEXT: slti a0, a0, 0
; RV64I-NEXT: addi s2, a0, -1
; RV64I-NEXT: mv a0, s0
; RV64I-NEXT: call __fixunssfdi
; RV64I-NEXT: and a0, s2, a0
; RV64I-NEXT: or a0, s1, a0
; RV64I-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s1, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s2, 0(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 32
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_lu_h_sat:
; RV32ID-ILP32: # %bb.0: # %start
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: lui a1, %hi(.LCPI12_0)
; RV32ID-ILP32-NEXT: flw fa5, %lo(.LCPI12_0)(a1)
; RV32ID-ILP32-NEXT: fmv.w.x fa4, a0
; RV32ID-ILP32-NEXT: fmv.w.x fa3, zero
; RV32ID-ILP32-NEXT: fle.s a1, fa3, fa4
; RV32ID-ILP32-NEXT: flt.s a2, fa5, fa4
; RV32ID-ILP32-NEXT: neg s0, a2
; RV32ID-ILP32-NEXT: neg s1, a1
; RV32ID-ILP32-NEXT: call __fixunssfdi
; RV32ID-ILP32-NEXT: and a0, s1, a0
; RV32ID-ILP32-NEXT: and a1, s1, a1
; RV32ID-ILP32-NEXT: or a0, s0, a0
; RV32ID-ILP32-NEXT: or a1, s0, a1
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_lu_h_sat:
; RV64ID-LP64: # %bb.0: # %start
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: fmv.w.x fa5, a0
; RV64ID-LP64-NEXT: fcvt.lu.s a0, fa5, rtz
; RV64ID-LP64-NEXT: feq.s a1, fa5, fa5
; RV64ID-LP64-NEXT: seqz a1, a1
; RV64ID-LP64-NEXT: addi a1, a1, -1
; RV64ID-LP64-NEXT: and a0, a1, a0
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_lu_h_sat:
; RV32ID: # %bb.0: # %start
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32ID-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: lui a0, %hi(.LCPI12_0)
; RV32ID-NEXT: flw fa5, %lo(.LCPI12_0)(a0)
; RV32ID-NEXT: fmv.w.x fa4, zero
; RV32ID-NEXT: fle.s a0, fa4, fa0
; RV32ID-NEXT: flt.s a1, fa5, fa0
; RV32ID-NEXT: neg s0, a1
; RV32ID-NEXT: neg s1, a0
; RV32ID-NEXT: call __fixunssfdi
; RV32ID-NEXT: and a0, s1, a0
; RV32ID-NEXT: and a1, s1, a1
; RV32ID-NEXT: or a0, s0, a0
; RV32ID-NEXT: or a1, s0, a1
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32ID-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_lu_h_sat:
; RV64ID: # %bb.0: # %start
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: fcvt.lu.s a0, fa0, rtz
; RV64ID-NEXT: feq.s a1, fa0, fa0
; RV64ID-NEXT: seqz a1, a1
; RV64ID-NEXT: addi a1, a1, -1
; RV64ID-NEXT: and a0, a1, a0
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_lu_h_sat:
; CHECK32-IZFHMIN: # %bb.0: # %start
; CHECK32-IZFHMIN-NEXT: addi sp, sp, -16
; CHECK32-IZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; CHECK32-IZFHMIN-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; CHECK32-IZFHMIN-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; CHECK32-IZFHMIN-NEXT: lui a0, %hi(.LCPI12_0)
; CHECK32-IZFHMIN-NEXT: flw fa5, %lo(.LCPI12_0)(a0)
; CHECK32-IZFHMIN-NEXT: fcvt.s.h fa0, fa0
; CHECK32-IZFHMIN-NEXT: fmv.w.x fa4, zero
; CHECK32-IZFHMIN-NEXT: fle.s a0, fa4, fa0
; CHECK32-IZFHMIN-NEXT: flt.s a1, fa5, fa0
; CHECK32-IZFHMIN-NEXT: neg s0, a1
; CHECK32-IZFHMIN-NEXT: neg s1, a0
; CHECK32-IZFHMIN-NEXT: call __fixunssfdi
; CHECK32-IZFHMIN-NEXT: and a0, s1, a0
; CHECK32-IZFHMIN-NEXT: and a1, s1, a1
; CHECK32-IZFHMIN-NEXT: or a0, s0, a0
; CHECK32-IZFHMIN-NEXT: or a1, s0, a1
; CHECK32-IZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; CHECK32-IZFHMIN-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; CHECK32-IZFHMIN-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; CHECK32-IZFHMIN-NEXT: addi sp, sp, 16
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_lu_h_sat:
; CHECK64-IZFHMIN: # %bb.0: # %start
; CHECK64-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK64-IZFHMIN-NEXT: fcvt.lu.s a0, fa5, rtz
; CHECK64-IZFHMIN-NEXT: feq.s a1, fa5, fa5
; CHECK64-IZFHMIN-NEXT: seqz a1, a1
; CHECK64-IZFHMIN-NEXT: addi a1, a1, -1
; CHECK64-IZFHMIN-NEXT: and a0, a1, a0
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_lu_h_sat:
; CHECK32-IZHINXMIN: # %bb.0: # %start
; CHECK32-IZHINXMIN-NEXT: addi sp, sp, -16
; CHECK32-IZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; CHECK32-IZHINXMIN-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; CHECK32-IZHINXMIN-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; CHECK32-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZHINXMIN-NEXT: lui a1, 391168
; CHECK32-IZHINXMIN-NEXT: addi a1, a1, -1
; CHECK32-IZHINXMIN-NEXT: fle.s a2, zero, a0
; CHECK32-IZHINXMIN-NEXT: flt.s a1, a1, a0
; CHECK32-IZHINXMIN-NEXT: neg s0, a1
; CHECK32-IZHINXMIN-NEXT: neg s1, a2
; CHECK32-IZHINXMIN-NEXT: call __fixunssfdi
; CHECK32-IZHINXMIN-NEXT: and a0, s1, a0
; CHECK32-IZHINXMIN-NEXT: and a1, s1, a1
; CHECK32-IZHINXMIN-NEXT: or a0, s0, a0
; CHECK32-IZHINXMIN-NEXT: or a1, s0, a1
; CHECK32-IZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; CHECK32-IZHINXMIN-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; CHECK32-IZHINXMIN-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; CHECK32-IZHINXMIN-NEXT: addi sp, sp, 16
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_lu_h_sat:
; CHECK64-IZHINXMIN: # %bb.0: # %start
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.lu.s a1, a0, rtz
; CHECK64-IZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK64-IZHINXMIN-NEXT: seqz a0, a0
; CHECK64-IZHINXMIN-NEXT: addi a0, a0, -1
; CHECK64-IZHINXMIN-NEXT: and a0, a0, a1
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_lu_h_sat:
; CHECK32-IZDINXZHINXMIN: # %bb.0: # %start
; CHECK32-IZDINXZHINXMIN-NEXT: addi sp, sp, -16
; CHECK32-IZDINXZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; CHECK32-IZDINXZHINXMIN-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; CHECK32-IZDINXZHINXMIN-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: lui a1, 391168
; CHECK32-IZDINXZHINXMIN-NEXT: addi a1, a1, -1
; CHECK32-IZDINXZHINXMIN-NEXT: fle.s a2, zero, a0
; CHECK32-IZDINXZHINXMIN-NEXT: flt.s a1, a1, a0
; CHECK32-IZDINXZHINXMIN-NEXT: neg s0, a1
; CHECK32-IZDINXZHINXMIN-NEXT: neg s1, a2
; CHECK32-IZDINXZHINXMIN-NEXT: call __fixunssfdi
; CHECK32-IZDINXZHINXMIN-NEXT: and a0, s1, a0
; CHECK32-IZDINXZHINXMIN-NEXT: and a1, s1, a1
; CHECK32-IZDINXZHINXMIN-NEXT: or a0, s0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: or a1, s0, a1
; CHECK32-IZDINXZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; CHECK32-IZDINXZHINXMIN-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; CHECK32-IZDINXZHINXMIN-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; CHECK32-IZDINXZHINXMIN-NEXT: addi sp, sp, 16
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_lu_h_sat:
; CHECK64-IZDINXZHINXMIN: # %bb.0: # %start
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.lu.s a1, a0, rtz
; CHECK64-IZDINXZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: seqz a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: addi a0, a0, -1
; CHECK64-IZDINXZHINXMIN-NEXT: and a0, a0, a1
; CHECK64-IZDINXZHINXMIN-NEXT: ret
start:
%0 = tail call i64 @llvm.fptoui.sat.i64.f16(half %a)
ret i64 %0
}
declare i64 @llvm.fptoui.sat.i64.f16(half)
define half @fcvt_h_si(i16 %a) nounwind {
; RV32IZFH-LABEL: fcvt_h_si:
; RV32IZFH: # %bb.0:
; RV32IZFH-NEXT: slli a0, a0, 16
; RV32IZFH-NEXT: srai a0, a0, 16
; RV32IZFH-NEXT: fcvt.h.w fa0, a0
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_h_si:
; RV64IZFH: # %bb.0:
; RV64IZFH-NEXT: slli a0, a0, 48
; RV64IZFH-NEXT: srai a0, a0, 48
; RV64IZFH-NEXT: fcvt.h.w fa0, a0
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_h_si:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: slli a0, a0, 16
; RV32IDZFH-NEXT: srai a0, a0, 16
; RV32IDZFH-NEXT: fcvt.h.w fa0, a0
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_h_si:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: slli a0, a0, 48
; RV64IDZFH-NEXT: srai a0, a0, 48
; RV64IDZFH-NEXT: fcvt.h.w fa0, a0
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_h_si:
; RV32IZHINX: # %bb.0:
; RV32IZHINX-NEXT: slli a0, a0, 16
; RV32IZHINX-NEXT: srai a0, a0, 16
; RV32IZHINX-NEXT: fcvt.h.w a0, a0
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_h_si:
; RV64IZHINX: # %bb.0:
; RV64IZHINX-NEXT: slli a0, a0, 48
; RV64IZHINX-NEXT: srai a0, a0, 48
; RV64IZHINX-NEXT: fcvt.h.w a0, a0
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_h_si:
; RV32IZDINXZHINX: # %bb.0:
; RV32IZDINXZHINX-NEXT: slli a0, a0, 16
; RV32IZDINXZHINX-NEXT: srai a0, a0, 16
; RV32IZDINXZHINX-NEXT: fcvt.h.w a0, a0
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_h_si:
; RV64IZDINXZHINX: # %bb.0:
; RV64IZDINXZHINX-NEXT: slli a0, a0, 48
; RV64IZDINXZHINX-NEXT: srai a0, a0, 48
; RV64IZDINXZHINX-NEXT: fcvt.h.w a0, a0
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_h_si:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: slli a0, a0, 16
; RV32I-NEXT: srai a0, a0, 16
; RV32I-NEXT: call __floatsisf
; RV32I-NEXT: call __truncsfhf2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_h_si:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: slli a0, a0, 48
; RV64I-NEXT: srai a0, a0, 48
; RV64I-NEXT: call __floatsisf
; RV64I-NEXT: call __truncsfhf2
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_h_si:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: slli a0, a0, 16
; RV32ID-ILP32-NEXT: srai a0, a0, 16
; RV32ID-ILP32-NEXT: fcvt.s.w fa5, a0
; RV32ID-ILP32-NEXT: fmv.x.w a0, fa5
; RV32ID-ILP32-NEXT: call __truncsfhf2
; RV32ID-ILP32-NEXT: lui a1, 1048560
; RV32ID-ILP32-NEXT: or a0, a0, a1
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_h_si:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: slli a0, a0, 48
; RV64ID-LP64-NEXT: srai a0, a0, 48
; RV64ID-LP64-NEXT: fcvt.s.w fa5, a0
; RV64ID-LP64-NEXT: fmv.x.w a0, fa5
; RV64ID-LP64-NEXT: call __truncsfhf2
; RV64ID-LP64-NEXT: lui a1, 1048560
; RV64ID-LP64-NEXT: or a0, a0, a1
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_h_si:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: slli a0, a0, 16
; RV32ID-NEXT: srai a0, a0, 16
; RV32ID-NEXT: fcvt.s.w fa0, a0
; RV32ID-NEXT: call __truncsfhf2
; RV32ID-NEXT: fmv.x.w a0, fa0
; RV32ID-NEXT: lui a1, 1048560
; RV32ID-NEXT: or a0, a0, a1
; RV32ID-NEXT: fmv.w.x fa0, a0
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_h_si:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: slli a0, a0, 48
; RV64ID-NEXT: srai a0, a0, 48
; RV64ID-NEXT: fcvt.s.w fa0, a0
; RV64ID-NEXT: call __truncsfhf2
; RV64ID-NEXT: fmv.x.w a0, fa0
; RV64ID-NEXT: lui a1, 1048560
; RV64ID-NEXT: or a0, a0, a1
; RV64ID-NEXT: fmv.w.x fa0, a0
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_h_si:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: slli a0, a0, 16
; CHECK32-IZFHMIN-NEXT: srai a0, a0, 16
; CHECK32-IZFHMIN-NEXT: fcvt.s.w fa5, a0
; CHECK32-IZFHMIN-NEXT: fcvt.h.s fa0, fa5
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_h_si:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: slli a0, a0, 48
; CHECK64-IZFHMIN-NEXT: srai a0, a0, 48
; CHECK64-IZFHMIN-NEXT: fcvt.s.w fa5, a0
; CHECK64-IZFHMIN-NEXT: fcvt.h.s fa0, fa5
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_h_si:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: slli a0, a0, 16
; CHECK32-IZHINXMIN-NEXT: srai a0, a0, 16
; CHECK32-IZHINXMIN-NEXT: fcvt.s.w a0, a0
; CHECK32-IZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_h_si:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: slli a0, a0, 48
; CHECK64-IZHINXMIN-NEXT: srai a0, a0, 48
; CHECK64-IZHINXMIN-NEXT: fcvt.s.w a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_h_si:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: slli a0, a0, 16
; CHECK32-IZDINXZHINXMIN-NEXT: srai a0, a0, 16
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.w a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_h_si:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: slli a0, a0, 48
; CHECK64-IZDINXZHINXMIN-NEXT: srai a0, a0, 48
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.w a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = sitofp i16 %a to half
ret half %1
}
define half @fcvt_h_si_signext(i16 signext %a) nounwind {
; CHECKIZFH-LABEL: fcvt_h_si_signext:
; CHECKIZFH: # %bb.0:
; CHECKIZFH-NEXT: fcvt.h.w fa0, a0
; CHECKIZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_h_si_signext:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: fcvt.h.w fa0, a0
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_h_si_signext:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: fcvt.h.w fa0, a0
; RV64IDZFH-NEXT: ret
;
; CHECKIZHINX-LABEL: fcvt_h_si_signext:
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: fcvt.h.w a0, a0
; CHECKIZHINX-NEXT: ret
;
; CHECKIZDINXZHINX-LABEL: fcvt_h_si_signext:
; CHECKIZDINXZHINX: # %bb.0:
; CHECKIZDINXZHINX-NEXT: fcvt.h.w a0, a0
; CHECKIZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_h_si_signext:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __floatsisf
; RV32I-NEXT: call __truncsfhf2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_h_si_signext:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __floatsisf
; RV64I-NEXT: call __truncsfhf2
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_h_si_signext:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: fcvt.s.w fa5, a0
; RV32ID-ILP32-NEXT: fmv.x.w a0, fa5
; RV32ID-ILP32-NEXT: call __truncsfhf2
; RV32ID-ILP32-NEXT: lui a1, 1048560
; RV32ID-ILP32-NEXT: or a0, a0, a1
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_h_si_signext:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: fcvt.s.w fa5, a0
; RV64ID-LP64-NEXT: fmv.x.w a0, fa5
; RV64ID-LP64-NEXT: call __truncsfhf2
; RV64ID-LP64-NEXT: lui a1, 1048560
; RV64ID-LP64-NEXT: or a0, a0, a1
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_h_si_signext:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: fcvt.s.w fa0, a0
; RV32ID-NEXT: call __truncsfhf2
; RV32ID-NEXT: fmv.x.w a0, fa0
; RV32ID-NEXT: lui a1, 1048560
; RV32ID-NEXT: or a0, a0, a1
; RV32ID-NEXT: fmv.w.x fa0, a0
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_h_si_signext:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: fcvt.s.w fa0, a0
; RV64ID-NEXT: call __truncsfhf2
; RV64ID-NEXT: fmv.x.w a0, fa0
; RV64ID-NEXT: lui a1, 1048560
; RV64ID-NEXT: or a0, a0, a1
; RV64ID-NEXT: fmv.w.x fa0, a0
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_h_si_signext:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: fcvt.s.w fa5, a0
; CHECK32-IZFHMIN-NEXT: fcvt.h.s fa0, fa5
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_h_si_signext:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: fcvt.s.w fa5, a0
; CHECK64-IZFHMIN-NEXT: fcvt.h.s fa0, fa5
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_h_si_signext:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: fcvt.s.w a0, a0
; CHECK32-IZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_h_si_signext:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: fcvt.s.w a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_h_si_signext:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.w a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_h_si_signext:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.w a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = sitofp i16 %a to half
ret half %1
}
define half @fcvt_h_ui(i16 %a) nounwind {
; RV32IZFH-LABEL: fcvt_h_ui:
; RV32IZFH: # %bb.0:
; RV32IZFH-NEXT: slli a0, a0, 16
; RV32IZFH-NEXT: srli a0, a0, 16
; RV32IZFH-NEXT: fcvt.h.wu fa0, a0
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_h_ui:
; RV64IZFH: # %bb.0:
; RV64IZFH-NEXT: slli a0, a0, 48
; RV64IZFH-NEXT: srli a0, a0, 48
; RV64IZFH-NEXT: fcvt.h.wu fa0, a0
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_h_ui:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: slli a0, a0, 16
; RV32IDZFH-NEXT: srli a0, a0, 16
; RV32IDZFH-NEXT: fcvt.h.wu fa0, a0
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_h_ui:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: slli a0, a0, 48
; RV64IDZFH-NEXT: srli a0, a0, 48
; RV64IDZFH-NEXT: fcvt.h.wu fa0, a0
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_h_ui:
; RV32IZHINX: # %bb.0:
; RV32IZHINX-NEXT: slli a0, a0, 16
; RV32IZHINX-NEXT: srli a0, a0, 16
; RV32IZHINX-NEXT: fcvt.h.wu a0, a0
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_h_ui:
; RV64IZHINX: # %bb.0:
; RV64IZHINX-NEXT: slli a0, a0, 48
; RV64IZHINX-NEXT: srli a0, a0, 48
; RV64IZHINX-NEXT: fcvt.h.wu a0, a0
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_h_ui:
; RV32IZDINXZHINX: # %bb.0:
; RV32IZDINXZHINX-NEXT: slli a0, a0, 16
; RV32IZDINXZHINX-NEXT: srli a0, a0, 16
; RV32IZDINXZHINX-NEXT: fcvt.h.wu a0, a0
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_h_ui:
; RV64IZDINXZHINX: # %bb.0:
; RV64IZDINXZHINX-NEXT: slli a0, a0, 48
; RV64IZDINXZHINX-NEXT: srli a0, a0, 48
; RV64IZDINXZHINX-NEXT: fcvt.h.wu a0, a0
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_h_ui:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: slli a0, a0, 16
; RV32I-NEXT: srli a0, a0, 16
; RV32I-NEXT: call __floatunsisf
; RV32I-NEXT: call __truncsfhf2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_h_ui:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: slli a0, a0, 48
; RV64I-NEXT: srli a0, a0, 48
; RV64I-NEXT: call __floatunsisf
; RV64I-NEXT: call __truncsfhf2
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_h_ui:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: slli a0, a0, 16
; RV32ID-ILP32-NEXT: srli a0, a0, 16
; RV32ID-ILP32-NEXT: fcvt.s.wu fa5, a0
; RV32ID-ILP32-NEXT: fmv.x.w a0, fa5
; RV32ID-ILP32-NEXT: call __truncsfhf2
; RV32ID-ILP32-NEXT: lui a1, 1048560
; RV32ID-ILP32-NEXT: or a0, a0, a1
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_h_ui:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: slli a0, a0, 48
; RV64ID-LP64-NEXT: srli a0, a0, 48
; RV64ID-LP64-NEXT: fcvt.s.wu fa5, a0
; RV64ID-LP64-NEXT: fmv.x.w a0, fa5
; RV64ID-LP64-NEXT: call __truncsfhf2
; RV64ID-LP64-NEXT: lui a1, 1048560
; RV64ID-LP64-NEXT: or a0, a0, a1
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_h_ui:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: slli a0, a0, 16
; RV32ID-NEXT: srli a0, a0, 16
; RV32ID-NEXT: fcvt.s.wu fa0, a0
; RV32ID-NEXT: call __truncsfhf2
; RV32ID-NEXT: fmv.x.w a0, fa0
; RV32ID-NEXT: lui a1, 1048560
; RV32ID-NEXT: or a0, a0, a1
; RV32ID-NEXT: fmv.w.x fa0, a0
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_h_ui:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: slli a0, a0, 48
; RV64ID-NEXT: srli a0, a0, 48
; RV64ID-NEXT: fcvt.s.wu fa0, a0
; RV64ID-NEXT: call __truncsfhf2
; RV64ID-NEXT: fmv.x.w a0, fa0
; RV64ID-NEXT: lui a1, 1048560
; RV64ID-NEXT: or a0, a0, a1
; RV64ID-NEXT: fmv.w.x fa0, a0
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_h_ui:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: slli a0, a0, 16
; CHECK32-IZFHMIN-NEXT: srli a0, a0, 16
; CHECK32-IZFHMIN-NEXT: fcvt.s.wu fa5, a0
; CHECK32-IZFHMIN-NEXT: fcvt.h.s fa0, fa5
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_h_ui:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: slli a0, a0, 48
; CHECK64-IZFHMIN-NEXT: srli a0, a0, 48
; CHECK64-IZFHMIN-NEXT: fcvt.s.wu fa5, a0
; CHECK64-IZFHMIN-NEXT: fcvt.h.s fa0, fa5
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_h_ui:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: slli a0, a0, 16
; CHECK32-IZHINXMIN-NEXT: srli a0, a0, 16
; CHECK32-IZHINXMIN-NEXT: fcvt.s.wu a0, a0
; CHECK32-IZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_h_ui:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: slli a0, a0, 48
; CHECK64-IZHINXMIN-NEXT: srli a0, a0, 48
; CHECK64-IZHINXMIN-NEXT: fcvt.s.wu a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_h_ui:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: slli a0, a0, 16
; CHECK32-IZDINXZHINXMIN-NEXT: srli a0, a0, 16
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.wu a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_h_ui:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: slli a0, a0, 48
; CHECK64-IZDINXZHINXMIN-NEXT: srli a0, a0, 48
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.wu a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = uitofp i16 %a to half
ret half %1
}
define half @fcvt_h_ui_zeroext(i16 zeroext %a) nounwind {
; CHECKIZFH-LABEL: fcvt_h_ui_zeroext:
; CHECKIZFH: # %bb.0:
; CHECKIZFH-NEXT: fcvt.h.wu fa0, a0
; CHECKIZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_h_ui_zeroext:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: fcvt.h.wu fa0, a0
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_h_ui_zeroext:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: fcvt.h.wu fa0, a0
; RV64IDZFH-NEXT: ret
;
; CHECKIZHINX-LABEL: fcvt_h_ui_zeroext:
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: fcvt.h.wu a0, a0
; CHECKIZHINX-NEXT: ret
;
; CHECKIZDINXZHINX-LABEL: fcvt_h_ui_zeroext:
; CHECKIZDINXZHINX: # %bb.0:
; CHECKIZDINXZHINX-NEXT: fcvt.h.wu a0, a0
; CHECKIZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_h_ui_zeroext:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __floatunsisf
; RV32I-NEXT: call __truncsfhf2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_h_ui_zeroext:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __floatunsisf
; RV64I-NEXT: call __truncsfhf2
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_h_ui_zeroext:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: fcvt.s.wu fa5, a0
; RV32ID-ILP32-NEXT: fmv.x.w a0, fa5
; RV32ID-ILP32-NEXT: call __truncsfhf2
; RV32ID-ILP32-NEXT: lui a1, 1048560
; RV32ID-ILP32-NEXT: or a0, a0, a1
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_h_ui_zeroext:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: fcvt.s.wu fa5, a0
; RV64ID-LP64-NEXT: fmv.x.w a0, fa5
; RV64ID-LP64-NEXT: call __truncsfhf2
; RV64ID-LP64-NEXT: lui a1, 1048560
; RV64ID-LP64-NEXT: or a0, a0, a1
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_h_ui_zeroext:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: fcvt.s.wu fa0, a0
; RV32ID-NEXT: call __truncsfhf2
; RV32ID-NEXT: fmv.x.w a0, fa0
; RV32ID-NEXT: lui a1, 1048560
; RV32ID-NEXT: or a0, a0, a1
; RV32ID-NEXT: fmv.w.x fa0, a0
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_h_ui_zeroext:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: fcvt.s.wu fa0, a0
; RV64ID-NEXT: call __truncsfhf2
; RV64ID-NEXT: fmv.x.w a0, fa0
; RV64ID-NEXT: lui a1, 1048560
; RV64ID-NEXT: or a0, a0, a1
; RV64ID-NEXT: fmv.w.x fa0, a0
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_h_ui_zeroext:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: fcvt.s.wu fa5, a0
; CHECK32-IZFHMIN-NEXT: fcvt.h.s fa0, fa5
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_h_ui_zeroext:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: fcvt.s.wu fa5, a0
; CHECK64-IZFHMIN-NEXT: fcvt.h.s fa0, fa5
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_h_ui_zeroext:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: fcvt.s.wu a0, a0
; CHECK32-IZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_h_ui_zeroext:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: fcvt.s.wu a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_h_ui_zeroext:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.wu a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_h_ui_zeroext:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.wu a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = uitofp i16 %a to half
ret half %1
}
define half @fcvt_h_w(i32 %a) nounwind {
; CHECKIZFH-LABEL: fcvt_h_w:
; CHECKIZFH: # %bb.0:
; CHECKIZFH-NEXT: fcvt.h.w fa0, a0
; CHECKIZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_h_w:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: fcvt.h.w fa0, a0
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_h_w:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: fcvt.h.w fa0, a0
; RV64IDZFH-NEXT: ret
;
; CHECKIZHINX-LABEL: fcvt_h_w:
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: fcvt.h.w a0, a0
; CHECKIZHINX-NEXT: ret
;
; CHECKIZDINXZHINX-LABEL: fcvt_h_w:
; CHECKIZDINXZHINX: # %bb.0:
; CHECKIZDINXZHINX-NEXT: fcvt.h.w a0, a0
; CHECKIZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_h_w:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __floatsisf
; RV32I-NEXT: call __truncsfhf2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_h_w:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: sext.w a0, a0
; RV64I-NEXT: call __floatsisf
; RV64I-NEXT: call __truncsfhf2
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_h_w:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: fcvt.s.w fa5, a0
; RV32ID-ILP32-NEXT: fmv.x.w a0, fa5
; RV32ID-ILP32-NEXT: call __truncsfhf2
; RV32ID-ILP32-NEXT: lui a1, 1048560
; RV32ID-ILP32-NEXT: or a0, a0, a1
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_h_w:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: fcvt.s.w fa5, a0
; RV64ID-LP64-NEXT: fmv.x.w a0, fa5
; RV64ID-LP64-NEXT: call __truncsfhf2
; RV64ID-LP64-NEXT: lui a1, 1048560
; RV64ID-LP64-NEXT: or a0, a0, a1
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_h_w:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: fcvt.s.w fa0, a0
; RV32ID-NEXT: call __truncsfhf2
; RV32ID-NEXT: fmv.x.w a0, fa0
; RV32ID-NEXT: lui a1, 1048560
; RV32ID-NEXT: or a0, a0, a1
; RV32ID-NEXT: fmv.w.x fa0, a0
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_h_w:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: fcvt.s.w fa0, a0
; RV64ID-NEXT: call __truncsfhf2
; RV64ID-NEXT: fmv.x.w a0, fa0
; RV64ID-NEXT: lui a1, 1048560
; RV64ID-NEXT: or a0, a0, a1
; RV64ID-NEXT: fmv.w.x fa0, a0
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_h_w:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: fcvt.s.w fa5, a0
; CHECK32-IZFHMIN-NEXT: fcvt.h.s fa0, fa5
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_h_w:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: fcvt.s.w fa5, a0
; CHECK64-IZFHMIN-NEXT: fcvt.h.s fa0, fa5
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_h_w:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: fcvt.s.w a0, a0
; CHECK32-IZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_h_w:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: fcvt.s.w a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_h_w:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.w a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_h_w:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.w a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = sitofp i32 %a to half
ret half %1
}
define half @fcvt_h_w_load(ptr %p) nounwind {
; CHECKIZFH-LABEL: fcvt_h_w_load:
; CHECKIZFH: # %bb.0:
; CHECKIZFH-NEXT: lw a0, 0(a0)
; CHECKIZFH-NEXT: fcvt.h.w fa0, a0
; CHECKIZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_h_w_load:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: lw a0, 0(a0)
; RV32IDZFH-NEXT: fcvt.h.w fa0, a0
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_h_w_load:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: lw a0, 0(a0)
; RV64IDZFH-NEXT: fcvt.h.w fa0, a0
; RV64IDZFH-NEXT: ret
;
; CHECKIZHINX-LABEL: fcvt_h_w_load:
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: lw a0, 0(a0)
; CHECKIZHINX-NEXT: fcvt.h.w a0, a0
; CHECKIZHINX-NEXT: ret
;
; CHECKIZDINXZHINX-LABEL: fcvt_h_w_load:
; CHECKIZDINXZHINX: # %bb.0:
; CHECKIZDINXZHINX-NEXT: lw a0, 0(a0)
; CHECKIZDINXZHINX-NEXT: fcvt.h.w a0, a0
; CHECKIZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_h_w_load:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: lw a0, 0(a0)
; RV32I-NEXT: call __floatsisf
; RV32I-NEXT: call __truncsfhf2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_h_w_load:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: lw a0, 0(a0)
; RV64I-NEXT: call __floatsisf
; RV64I-NEXT: call __truncsfhf2
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_h_w_load:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: lw a0, 0(a0)
; RV32ID-ILP32-NEXT: fcvt.s.w fa5, a0
; RV32ID-ILP32-NEXT: fmv.x.w a0, fa5
; RV32ID-ILP32-NEXT: call __truncsfhf2
; RV32ID-ILP32-NEXT: lui a1, 1048560
; RV32ID-ILP32-NEXT: or a0, a0, a1
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_h_w_load:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: lw a0, 0(a0)
; RV64ID-LP64-NEXT: fcvt.s.w fa5, a0
; RV64ID-LP64-NEXT: fmv.x.w a0, fa5
; RV64ID-LP64-NEXT: call __truncsfhf2
; RV64ID-LP64-NEXT: lui a1, 1048560
; RV64ID-LP64-NEXT: or a0, a0, a1
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_h_w_load:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: lw a0, 0(a0)
; RV32ID-NEXT: fcvt.s.w fa0, a0
; RV32ID-NEXT: call __truncsfhf2
; RV32ID-NEXT: fmv.x.w a0, fa0
; RV32ID-NEXT: lui a1, 1048560
; RV32ID-NEXT: or a0, a0, a1
; RV32ID-NEXT: fmv.w.x fa0, a0
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_h_w_load:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: lw a0, 0(a0)
; RV64ID-NEXT: fcvt.s.w fa0, a0
; RV64ID-NEXT: call __truncsfhf2
; RV64ID-NEXT: fmv.x.w a0, fa0
; RV64ID-NEXT: lui a1, 1048560
; RV64ID-NEXT: or a0, a0, a1
; RV64ID-NEXT: fmv.w.x fa0, a0
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_h_w_load:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: lw a0, 0(a0)
; CHECK32-IZFHMIN-NEXT: fcvt.s.w fa5, a0
; CHECK32-IZFHMIN-NEXT: fcvt.h.s fa0, fa5
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_h_w_load:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: lw a0, 0(a0)
; CHECK64-IZFHMIN-NEXT: fcvt.s.w fa5, a0
; CHECK64-IZFHMIN-NEXT: fcvt.h.s fa0, fa5
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_h_w_load:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: lw a0, 0(a0)
; CHECK32-IZHINXMIN-NEXT: fcvt.s.w a0, a0
; CHECK32-IZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_h_w_load:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: lw a0, 0(a0)
; CHECK64-IZHINXMIN-NEXT: fcvt.s.w a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_h_w_load:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: lw a0, 0(a0)
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.w a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_h_w_load:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: lw a0, 0(a0)
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.w a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%a = load i32, ptr %p
%1 = sitofp i32 %a to half
ret half %1
}
define half @fcvt_h_wu(i32 %a) nounwind {
; CHECKIZFH-LABEL: fcvt_h_wu:
; CHECKIZFH: # %bb.0:
; CHECKIZFH-NEXT: fcvt.h.wu fa0, a0
; CHECKIZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_h_wu:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: fcvt.h.wu fa0, a0
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_h_wu:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: fcvt.h.wu fa0, a0
; RV64IDZFH-NEXT: ret
;
; CHECKIZHINX-LABEL: fcvt_h_wu:
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: fcvt.h.wu a0, a0
; CHECKIZHINX-NEXT: ret
;
; CHECKIZDINXZHINX-LABEL: fcvt_h_wu:
; CHECKIZDINXZHINX: # %bb.0:
; CHECKIZDINXZHINX-NEXT: fcvt.h.wu a0, a0
; CHECKIZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_h_wu:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __floatunsisf
; RV32I-NEXT: call __truncsfhf2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_h_wu:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: sext.w a0, a0
; RV64I-NEXT: call __floatunsisf
; RV64I-NEXT: call __truncsfhf2
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_h_wu:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: fcvt.s.wu fa5, a0
; RV32ID-ILP32-NEXT: fmv.x.w a0, fa5
; RV32ID-ILP32-NEXT: call __truncsfhf2
; RV32ID-ILP32-NEXT: lui a1, 1048560
; RV32ID-ILP32-NEXT: or a0, a0, a1
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_h_wu:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: fcvt.s.wu fa5, a0
; RV64ID-LP64-NEXT: fmv.x.w a0, fa5
; RV64ID-LP64-NEXT: call __truncsfhf2
; RV64ID-LP64-NEXT: lui a1, 1048560
; RV64ID-LP64-NEXT: or a0, a0, a1
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_h_wu:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: fcvt.s.wu fa0, a0
; RV32ID-NEXT: call __truncsfhf2
; RV32ID-NEXT: fmv.x.w a0, fa0
; RV32ID-NEXT: lui a1, 1048560
; RV32ID-NEXT: or a0, a0, a1
; RV32ID-NEXT: fmv.w.x fa0, a0
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_h_wu:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: fcvt.s.wu fa0, a0
; RV64ID-NEXT: call __truncsfhf2
; RV64ID-NEXT: fmv.x.w a0, fa0
; RV64ID-NEXT: lui a1, 1048560
; RV64ID-NEXT: or a0, a0, a1
; RV64ID-NEXT: fmv.w.x fa0, a0
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_h_wu:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: fcvt.s.wu fa5, a0
; CHECK32-IZFHMIN-NEXT: fcvt.h.s fa0, fa5
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_h_wu:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: fcvt.s.wu fa5, a0
; CHECK64-IZFHMIN-NEXT: fcvt.h.s fa0, fa5
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_h_wu:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: fcvt.s.wu a0, a0
; CHECK32-IZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_h_wu:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: fcvt.s.wu a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_h_wu:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.wu a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_h_wu:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.wu a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = uitofp i32 %a to half
ret half %1
}
define half @fcvt_h_wu_load(ptr %p) nounwind {
; CHECKIZFH-LABEL: fcvt_h_wu_load:
; CHECKIZFH: # %bb.0:
; CHECKIZFH-NEXT: lw a0, 0(a0)
; CHECKIZFH-NEXT: fcvt.h.wu fa0, a0
; CHECKIZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_h_wu_load:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: lw a0, 0(a0)
; RV32IDZFH-NEXT: fcvt.h.wu fa0, a0
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_h_wu_load:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: lw a0, 0(a0)
; RV64IDZFH-NEXT: fcvt.h.wu fa0, a0
; RV64IDZFH-NEXT: ret
;
; CHECKIZHINX-LABEL: fcvt_h_wu_load:
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: lw a0, 0(a0)
; CHECKIZHINX-NEXT: fcvt.h.wu a0, a0
; CHECKIZHINX-NEXT: ret
;
; CHECKIZDINXZHINX-LABEL: fcvt_h_wu_load:
; CHECKIZDINXZHINX: # %bb.0:
; CHECKIZDINXZHINX-NEXT: lw a0, 0(a0)
; CHECKIZDINXZHINX-NEXT: fcvt.h.wu a0, a0
; CHECKIZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_h_wu_load:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: lw a0, 0(a0)
; RV32I-NEXT: call __floatunsisf
; RV32I-NEXT: call __truncsfhf2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_h_wu_load:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: lw a0, 0(a0)
; RV64I-NEXT: call __floatunsisf
; RV64I-NEXT: call __truncsfhf2
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_h_wu_load:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: lw a0, 0(a0)
; RV32ID-ILP32-NEXT: fcvt.s.wu fa5, a0
; RV32ID-ILP32-NEXT: fmv.x.w a0, fa5
; RV32ID-ILP32-NEXT: call __truncsfhf2
; RV32ID-ILP32-NEXT: lui a1, 1048560
; RV32ID-ILP32-NEXT: or a0, a0, a1
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_h_wu_load:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: lw a0, 0(a0)
; RV64ID-LP64-NEXT: fcvt.s.wu fa5, a0
; RV64ID-LP64-NEXT: fmv.x.w a0, fa5
; RV64ID-LP64-NEXT: call __truncsfhf2
; RV64ID-LP64-NEXT: lui a1, 1048560
; RV64ID-LP64-NEXT: or a0, a0, a1
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_h_wu_load:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: lw a0, 0(a0)
; RV32ID-NEXT: fcvt.s.wu fa0, a0
; RV32ID-NEXT: call __truncsfhf2
; RV32ID-NEXT: fmv.x.w a0, fa0
; RV32ID-NEXT: lui a1, 1048560
; RV32ID-NEXT: or a0, a0, a1
; RV32ID-NEXT: fmv.w.x fa0, a0
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_h_wu_load:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: lw a0, 0(a0)
; RV64ID-NEXT: fcvt.s.wu fa0, a0
; RV64ID-NEXT: call __truncsfhf2
; RV64ID-NEXT: fmv.x.w a0, fa0
; RV64ID-NEXT: lui a1, 1048560
; RV64ID-NEXT: or a0, a0, a1
; RV64ID-NEXT: fmv.w.x fa0, a0
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_h_wu_load:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: lw a0, 0(a0)
; CHECK32-IZFHMIN-NEXT: fcvt.s.wu fa5, a0
; CHECK32-IZFHMIN-NEXT: fcvt.h.s fa0, fa5
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_h_wu_load:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: lw a0, 0(a0)
; CHECK64-IZFHMIN-NEXT: fcvt.s.wu fa5, a0
; CHECK64-IZFHMIN-NEXT: fcvt.h.s fa0, fa5
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_h_wu_load:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: lw a0, 0(a0)
; CHECK32-IZHINXMIN-NEXT: fcvt.s.wu a0, a0
; CHECK32-IZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_h_wu_load:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: lw a0, 0(a0)
; CHECK64-IZHINXMIN-NEXT: fcvt.s.wu a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_h_wu_load:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: lw a0, 0(a0)
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.wu a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_h_wu_load:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: lw a0, 0(a0)
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.wu a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%a = load i32, ptr %p
%1 = uitofp i32 %a to half
ret half %1
}
define half @fcvt_h_l(i64 %a) nounwind {
; RV32IZFH-LABEL: fcvt_h_l:
; RV32IZFH: # %bb.0:
; RV32IZFH-NEXT: addi sp, sp, -16
; RV32IZFH-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IZFH-NEXT: call __floatdihf
; RV32IZFH-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IZFH-NEXT: addi sp, sp, 16
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_h_l:
; RV64IZFH: # %bb.0:
; RV64IZFH-NEXT: fcvt.h.l fa0, a0
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_h_l:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: addi sp, sp, -16
; RV32IDZFH-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IDZFH-NEXT: call __floatdihf
; RV32IDZFH-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IDZFH-NEXT: addi sp, sp, 16
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_h_l:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: fcvt.h.l fa0, a0
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_h_l:
; RV32IZHINX: # %bb.0:
; RV32IZHINX-NEXT: addi sp, sp, -16
; RV32IZHINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IZHINX-NEXT: call __floatdihf
; RV32IZHINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IZHINX-NEXT: addi sp, sp, 16
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_h_l:
; RV64IZHINX: # %bb.0:
; RV64IZHINX-NEXT: fcvt.h.l a0, a0
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_h_l:
; RV32IZDINXZHINX: # %bb.0:
; RV32IZDINXZHINX-NEXT: addi sp, sp, -16
; RV32IZDINXZHINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IZDINXZHINX-NEXT: call __floatdihf
; RV32IZDINXZHINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IZDINXZHINX-NEXT: addi sp, sp, 16
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_h_l:
; RV64IZDINXZHINX: # %bb.0:
; RV64IZDINXZHINX-NEXT: fcvt.h.l a0, a0
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_h_l:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __floatdisf
; RV32I-NEXT: call __truncsfhf2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_h_l:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __floatdisf
; RV64I-NEXT: call __truncsfhf2
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_h_l:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __floatdisf
; RV32ID-ILP32-NEXT: call __truncsfhf2
; RV32ID-ILP32-NEXT: lui a1, 1048560
; RV32ID-ILP32-NEXT: or a0, a0, a1
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_h_l:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: fcvt.s.l fa5, a0
; RV64ID-LP64-NEXT: fmv.x.w a0, fa5
; RV64ID-LP64-NEXT: call __truncsfhf2
; RV64ID-LP64-NEXT: lui a1, 1048560
; RV64ID-LP64-NEXT: or a0, a0, a1
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_h_l:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __floatdisf
; RV32ID-NEXT: call __truncsfhf2
; RV32ID-NEXT: fmv.x.w a0, fa0
; RV32ID-NEXT: lui a1, 1048560
; RV32ID-NEXT: or a0, a0, a1
; RV32ID-NEXT: fmv.w.x fa0, a0
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_h_l:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: fcvt.s.l fa0, a0
; RV64ID-NEXT: call __truncsfhf2
; RV64ID-NEXT: fmv.x.w a0, fa0
; RV64ID-NEXT: lui a1, 1048560
; RV64ID-NEXT: or a0, a0, a1
; RV64ID-NEXT: fmv.w.x fa0, a0
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_h_l:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: addi sp, sp, -16
; CHECK32-IZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; CHECK32-IZFHMIN-NEXT: call __floatdihf
; CHECK32-IZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; CHECK32-IZFHMIN-NEXT: addi sp, sp, 16
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_h_l:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: fcvt.s.l fa5, a0
; CHECK64-IZFHMIN-NEXT: fcvt.h.s fa0, fa5
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_h_l:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: addi sp, sp, -16
; CHECK32-IZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; CHECK32-IZHINXMIN-NEXT: call __floatdihf
; CHECK32-IZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; CHECK32-IZHINXMIN-NEXT: addi sp, sp, 16
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_h_l:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: fcvt.s.l a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_h_l:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: addi sp, sp, -16
; CHECK32-IZDINXZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; CHECK32-IZDINXZHINXMIN-NEXT: call __floatdihf
; CHECK32-IZDINXZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; CHECK32-IZDINXZHINXMIN-NEXT: addi sp, sp, 16
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_h_l:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.l a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = sitofp i64 %a to half
ret half %1
}
define half @fcvt_h_lu(i64 %a) nounwind {
; RV32IZFH-LABEL: fcvt_h_lu:
; RV32IZFH: # %bb.0:
; RV32IZFH-NEXT: addi sp, sp, -16
; RV32IZFH-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IZFH-NEXT: call __floatundihf
; RV32IZFH-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IZFH-NEXT: addi sp, sp, 16
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_h_lu:
; RV64IZFH: # %bb.0:
; RV64IZFH-NEXT: fcvt.h.lu fa0, a0
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_h_lu:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: addi sp, sp, -16
; RV32IDZFH-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IDZFH-NEXT: call __floatundihf
; RV32IDZFH-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IDZFH-NEXT: addi sp, sp, 16
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_h_lu:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: fcvt.h.lu fa0, a0
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_h_lu:
; RV32IZHINX: # %bb.0:
; RV32IZHINX-NEXT: addi sp, sp, -16
; RV32IZHINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IZHINX-NEXT: call __floatundihf
; RV32IZHINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IZHINX-NEXT: addi sp, sp, 16
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_h_lu:
; RV64IZHINX: # %bb.0:
; RV64IZHINX-NEXT: fcvt.h.lu a0, a0
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_h_lu:
; RV32IZDINXZHINX: # %bb.0:
; RV32IZDINXZHINX-NEXT: addi sp, sp, -16
; RV32IZDINXZHINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IZDINXZHINX-NEXT: call __floatundihf
; RV32IZDINXZHINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IZDINXZHINX-NEXT: addi sp, sp, 16
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_h_lu:
; RV64IZDINXZHINX: # %bb.0:
; RV64IZDINXZHINX-NEXT: fcvt.h.lu a0, a0
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_h_lu:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __floatundisf
; RV32I-NEXT: call __truncsfhf2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_h_lu:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __floatundisf
; RV64I-NEXT: call __truncsfhf2
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_h_lu:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __floatundisf
; RV32ID-ILP32-NEXT: call __truncsfhf2
; RV32ID-ILP32-NEXT: lui a1, 1048560
; RV32ID-ILP32-NEXT: or a0, a0, a1
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_h_lu:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: fcvt.s.lu fa5, a0
; RV64ID-LP64-NEXT: fmv.x.w a0, fa5
; RV64ID-LP64-NEXT: call __truncsfhf2
; RV64ID-LP64-NEXT: lui a1, 1048560
; RV64ID-LP64-NEXT: or a0, a0, a1
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_h_lu:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __floatundisf
; RV32ID-NEXT: call __truncsfhf2
; RV32ID-NEXT: fmv.x.w a0, fa0
; RV32ID-NEXT: lui a1, 1048560
; RV32ID-NEXT: or a0, a0, a1
; RV32ID-NEXT: fmv.w.x fa0, a0
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_h_lu:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: fcvt.s.lu fa0, a0
; RV64ID-NEXT: call __truncsfhf2
; RV64ID-NEXT: fmv.x.w a0, fa0
; RV64ID-NEXT: lui a1, 1048560
; RV64ID-NEXT: or a0, a0, a1
; RV64ID-NEXT: fmv.w.x fa0, a0
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_h_lu:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: addi sp, sp, -16
; CHECK32-IZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; CHECK32-IZFHMIN-NEXT: call __floatundihf
; CHECK32-IZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; CHECK32-IZFHMIN-NEXT: addi sp, sp, 16
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_h_lu:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: fcvt.s.lu fa5, a0
; CHECK64-IZFHMIN-NEXT: fcvt.h.s fa0, fa5
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_h_lu:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: addi sp, sp, -16
; CHECK32-IZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; CHECK32-IZHINXMIN-NEXT: call __floatundihf
; CHECK32-IZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; CHECK32-IZHINXMIN-NEXT: addi sp, sp, 16
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_h_lu:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: fcvt.s.lu a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_h_lu:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: addi sp, sp, -16
; CHECK32-IZDINXZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; CHECK32-IZDINXZHINXMIN-NEXT: call __floatundihf
; CHECK32-IZDINXZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; CHECK32-IZDINXZHINXMIN-NEXT: addi sp, sp, 16
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_h_lu:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.lu a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = uitofp i64 %a to half
ret half %1
}
define half @fcvt_h_s(float %a) nounwind {
; CHECKIZFH-LABEL: fcvt_h_s:
; CHECKIZFH: # %bb.0:
; CHECKIZFH-NEXT: fcvt.h.s fa0, fa0
; CHECKIZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_h_s:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: fcvt.h.s fa0, fa0
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_h_s:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: fcvt.h.s fa0, fa0
; RV64IDZFH-NEXT: ret
;
; CHECKIZHINX-LABEL: fcvt_h_s:
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: fcvt.h.s a0, a0
; CHECKIZHINX-NEXT: ret
;
; CHECKIZDINXZHINX-LABEL: fcvt_h_s:
; CHECKIZDINXZHINX: # %bb.0:
; CHECKIZDINXZHINX-NEXT: fcvt.h.s a0, a0
; CHECKIZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_h_s:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __truncsfhf2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_h_s:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __truncsfhf2
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_h_s:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __truncsfhf2
; RV32ID-ILP32-NEXT: lui a1, 1048560
; RV32ID-ILP32-NEXT: or a0, a0, a1
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_h_s:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __truncsfhf2
; RV64ID-LP64-NEXT: lui a1, 1048560
; RV64ID-LP64-NEXT: or a0, a0, a1
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_h_s:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __truncsfhf2
; RV32ID-NEXT: fmv.x.w a0, fa0
; RV32ID-NEXT: lui a1, 1048560
; RV32ID-NEXT: or a0, a0, a1
; RV32ID-NEXT: fmv.w.x fa0, a0
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_h_s:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __truncsfhf2
; RV64ID-NEXT: fmv.x.w a0, fa0
; RV64ID-NEXT: lui a1, 1048560
; RV64ID-NEXT: or a0, a0, a1
; RV64ID-NEXT: fmv.w.x fa0, a0
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_h_s:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: fcvt.h.s fa0, fa0
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_h_s:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: fcvt.h.s fa0, fa0
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_h_s:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_h_s:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_h_s:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_h_s:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = fptrunc float %a to half
ret half %1
}
define float @fcvt_s_h(half %a) nounwind {
; CHECKIZFH-LABEL: fcvt_s_h:
; CHECKIZFH: # %bb.0:
; CHECKIZFH-NEXT: fcvt.s.h fa0, fa0
; CHECKIZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_s_h:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: fcvt.s.h fa0, fa0
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_s_h:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: fcvt.s.h fa0, fa0
; RV64IDZFH-NEXT: ret
;
; CHECKIZHINX-LABEL: fcvt_s_h:
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: fcvt.s.h a0, a0
; CHECKIZHINX-NEXT: ret
;
; CHECKIZDINXZHINX-LABEL: fcvt_s_h:
; CHECKIZDINXZHINX: # %bb.0:
; CHECKIZDINXZHINX-NEXT: fcvt.s.h a0, a0
; CHECKIZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_s_h:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_s_h:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_s_h:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_s_h:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_s_h:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_s_h:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_s_h:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: fcvt.s.h fa0, fa0
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_s_h:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: fcvt.s.h fa0, fa0
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_s_h:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_s_h:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_s_h:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_s_h:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = fpext half %a to float
ret float %1
}
define half @fcvt_h_d(double %a) nounwind {
; RV32IZFH-LABEL: fcvt_h_d:
; RV32IZFH: # %bb.0:
; RV32IZFH-NEXT: addi sp, sp, -16
; RV32IZFH-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IZFH-NEXT: call __truncdfhf2
; RV32IZFH-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IZFH-NEXT: addi sp, sp, 16
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_h_d:
; RV64IZFH: # %bb.0:
; RV64IZFH-NEXT: addi sp, sp, -16
; RV64IZFH-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64IZFH-NEXT: call __truncdfhf2
; RV64IZFH-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64IZFH-NEXT: addi sp, sp, 16
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_h_d:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: fcvt.h.d fa0, fa0
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_h_d:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: fcvt.h.d fa0, fa0
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_h_d:
; RV32IZHINX: # %bb.0:
; RV32IZHINX-NEXT: addi sp, sp, -16
; RV32IZHINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IZHINX-NEXT: call __truncdfhf2
; RV32IZHINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IZHINX-NEXT: addi sp, sp, 16
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_h_d:
; RV64IZHINX: # %bb.0:
; RV64IZHINX-NEXT: addi sp, sp, -16
; RV64IZHINX-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64IZHINX-NEXT: call __truncdfhf2
; RV64IZHINX-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64IZHINX-NEXT: addi sp, sp, 16
; RV64IZHINX-NEXT: ret
;
; CHECKIZDINXZHINX-LABEL: fcvt_h_d:
; CHECKIZDINXZHINX: # %bb.0:
; CHECKIZDINXZHINX-NEXT: fcvt.h.d a0, a0
; CHECKIZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_h_d:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __truncdfhf2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_h_d:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __truncdfhf2
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_h_d:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __truncdfhf2
; RV32ID-ILP32-NEXT: lui a1, 1048560
; RV32ID-ILP32-NEXT: or a0, a0, a1
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_h_d:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __truncdfhf2
; RV64ID-LP64-NEXT: lui a1, 1048560
; RV64ID-LP64-NEXT: or a0, a0, a1
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_h_d:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __truncdfhf2
; RV32ID-NEXT: fmv.x.w a0, fa0
; RV32ID-NEXT: lui a1, 1048560
; RV32ID-NEXT: or a0, a0, a1
; RV32ID-NEXT: fmv.w.x fa0, a0
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_h_d:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __truncdfhf2
; RV64ID-NEXT: fmv.x.w a0, fa0
; RV64ID-NEXT: lui a1, 1048560
; RV64ID-NEXT: or a0, a0, a1
; RV64ID-NEXT: fmv.w.x fa0, a0
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; RV32IFZFHMIN-LABEL: fcvt_h_d:
; RV32IFZFHMIN: # %bb.0:
; RV32IFZFHMIN-NEXT: addi sp, sp, -16
; RV32IFZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IFZFHMIN-NEXT: call __truncdfhf2
; RV32IFZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IFZFHMIN-NEXT: addi sp, sp, 16
; RV32IFZFHMIN-NEXT: ret
;
; RV64IFZFHMIN-LABEL: fcvt_h_d:
; RV64IFZFHMIN: # %bb.0:
; RV64IFZFHMIN-NEXT: addi sp, sp, -16
; RV64IFZFHMIN-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64IFZFHMIN-NEXT: call __truncdfhf2
; RV64IFZFHMIN-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64IFZFHMIN-NEXT: addi sp, sp, 16
; RV64IFZFHMIN-NEXT: ret
;
; RV32IDZFHMIN-LABEL: fcvt_h_d:
; RV32IDZFHMIN: # %bb.0:
; RV32IDZFHMIN-NEXT: fcvt.h.d fa0, fa0
; RV32IDZFHMIN-NEXT: ret
;
; RV64IDZFHMIN-LABEL: fcvt_h_d:
; RV64IDZFHMIN: # %bb.0:
; RV64IDZFHMIN-NEXT: fcvt.h.d fa0, fa0
; RV64IDZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_h_d:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: addi sp, sp, -16
; CHECK32-IZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; CHECK32-IZHINXMIN-NEXT: call __truncdfhf2
; CHECK32-IZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; CHECK32-IZHINXMIN-NEXT: addi sp, sp, 16
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_h_d:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: addi sp, sp, -16
; CHECK64-IZHINXMIN-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; CHECK64-IZHINXMIN-NEXT: call __truncdfhf2
; CHECK64-IZHINXMIN-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; CHECK64-IZHINXMIN-NEXT: addi sp, sp, 16
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_h_d:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.h.d a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_h_d:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.h.d a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = fptrunc double %a to half
ret half %1
}
define double @fcvt_d_h(half %a) nounwind {
; RV32IZFH-LABEL: fcvt_d_h:
; RV32IZFH: # %bb.0:
; RV32IZFH-NEXT: addi sp, sp, -16
; RV32IZFH-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IZFH-NEXT: fcvt.s.h fa0, fa0
; RV32IZFH-NEXT: call __extendsfdf2
; RV32IZFH-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IZFH-NEXT: addi sp, sp, 16
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_d_h:
; RV64IZFH: # %bb.0:
; RV64IZFH-NEXT: addi sp, sp, -16
; RV64IZFH-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64IZFH-NEXT: fcvt.s.h fa0, fa0
; RV64IZFH-NEXT: call __extendsfdf2
; RV64IZFH-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64IZFH-NEXT: addi sp, sp, 16
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_d_h:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: fcvt.d.h fa0, fa0
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_d_h:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: fcvt.d.h fa0, fa0
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_d_h:
; RV32IZHINX: # %bb.0:
; RV32IZHINX-NEXT: addi sp, sp, -16
; RV32IZHINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IZHINX-NEXT: fcvt.s.h a0, a0
; RV32IZHINX-NEXT: call __extendsfdf2
; RV32IZHINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IZHINX-NEXT: addi sp, sp, 16
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_d_h:
; RV64IZHINX: # %bb.0:
; RV64IZHINX-NEXT: addi sp, sp, -16
; RV64IZHINX-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64IZHINX-NEXT: fcvt.s.h a0, a0
; RV64IZHINX-NEXT: call __extendsfdf2
; RV64IZHINX-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64IZHINX-NEXT: addi sp, sp, 16
; RV64IZHINX-NEXT: ret
;
; CHECKIZDINXZHINX-LABEL: fcvt_d_h:
; CHECKIZDINXZHINX: # %bb.0:
; CHECKIZDINXZHINX-NEXT: fcvt.d.h a0, a0
; CHECKIZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_d_h:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: call __extendsfdf2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_d_h:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: call __extendsfdf2
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_d_h:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: fmv.w.x fa5, a0
; RV32ID-ILP32-NEXT: fcvt.d.s fa5, fa5
; RV32ID-ILP32-NEXT: fsd fa5, 0(sp)
; RV32ID-ILP32-NEXT: lw a0, 0(sp)
; RV32ID-ILP32-NEXT: lw a1, 4(sp)
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_d_h:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: fmv.w.x fa5, a0
; RV64ID-LP64-NEXT: fcvt.d.s fa5, fa5
; RV64ID-LP64-NEXT: fmv.x.d a0, fa5
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_d_h:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: fcvt.d.s fa0, fa0
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_d_h:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: fcvt.d.s fa0, fa0
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; RV32IFZFHMIN-LABEL: fcvt_d_h:
; RV32IFZFHMIN: # %bb.0:
; RV32IFZFHMIN-NEXT: addi sp, sp, -16
; RV32IFZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IFZFHMIN-NEXT: fcvt.s.h fa0, fa0
; RV32IFZFHMIN-NEXT: call __extendsfdf2
; RV32IFZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IFZFHMIN-NEXT: addi sp, sp, 16
; RV32IFZFHMIN-NEXT: ret
;
; RV64IFZFHMIN-LABEL: fcvt_d_h:
; RV64IFZFHMIN: # %bb.0:
; RV64IFZFHMIN-NEXT: addi sp, sp, -16
; RV64IFZFHMIN-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64IFZFHMIN-NEXT: fcvt.s.h fa0, fa0
; RV64IFZFHMIN-NEXT: call __extendsfdf2
; RV64IFZFHMIN-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64IFZFHMIN-NEXT: addi sp, sp, 16
; RV64IFZFHMIN-NEXT: ret
;
; RV32IDZFHMIN-LABEL: fcvt_d_h:
; RV32IDZFHMIN: # %bb.0:
; RV32IDZFHMIN-NEXT: fcvt.d.h fa0, fa0
; RV32IDZFHMIN-NEXT: ret
;
; RV64IDZFHMIN-LABEL: fcvt_d_h:
; RV64IDZFHMIN: # %bb.0:
; RV64IDZFHMIN-NEXT: fcvt.d.h fa0, fa0
; RV64IDZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_d_h:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: addi sp, sp, -16
; CHECK32-IZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; CHECK32-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZHINXMIN-NEXT: call __extendsfdf2
; CHECK32-IZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; CHECK32-IZHINXMIN-NEXT: addi sp, sp, 16
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_d_h:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: addi sp, sp, -16
; CHECK64-IZHINXMIN-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: call __extendsfdf2
; CHECK64-IZHINXMIN-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; CHECK64-IZHINXMIN-NEXT: addi sp, sp, 16
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_d_h:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.d.h a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_d_h:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.d.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = fpext half %a to double
ret double %1
}
define half @bitcast_h_i16(i16 %a) nounwind {
; CHECKIZFH-LABEL: bitcast_h_i16:
; CHECKIZFH: # %bb.0:
; CHECKIZFH-NEXT: fmv.h.x fa0, a0
; CHECKIZFH-NEXT: ret
;
; RV32IDZFH-LABEL: bitcast_h_i16:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: fmv.h.x fa0, a0
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: bitcast_h_i16:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: fmv.h.x fa0, a0
; RV64IDZFH-NEXT: ret
;
; CHECKIZHINX-LABEL: bitcast_h_i16:
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; CHECKIZHINX-NEXT: ret
;
; CHECKIZDINXZHINX-LABEL: bitcast_h_i16:
; CHECKIZDINXZHINX: # %bb.0:
; CHECKIZDINXZHINX-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; CHECKIZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: bitcast_h_i16:
; RV32I: # %bb.0:
; RV32I-NEXT: ret
;
; RV64I-LABEL: bitcast_h_i16:
; RV64I: # %bb.0:
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: bitcast_h_i16:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: lui a1, 1048560
; RV32ID-ILP32-NEXT: or a0, a0, a1
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: bitcast_h_i16:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: lui a1, 1048560
; RV64ID-LP64-NEXT: or a0, a0, a1
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: bitcast_h_i16:
; RV32ID: # %bb.0:
; RV32ID-NEXT: lui a1, 1048560
; RV32ID-NEXT: or a0, a0, a1
; RV32ID-NEXT: fmv.w.x fa0, a0
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: bitcast_h_i16:
; RV64ID: # %bb.0:
; RV64ID-NEXT: lui a1, 1048560
; RV64ID-NEXT: or a0, a0, a1
; RV64ID-NEXT: fmv.w.x fa0, a0
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: bitcast_h_i16:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: fmv.h.x fa0, a0
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: bitcast_h_i16:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: fmv.h.x fa0, a0
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: bitcast_h_i16:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: bitcast_h_i16:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: bitcast_h_i16:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: bitcast_h_i16:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = bitcast i16 %a to half
ret half %1
}
define i16 @bitcast_i16_h(half %a) nounwind {
; CHECKIZFH-LABEL: bitcast_i16_h:
; CHECKIZFH: # %bb.0:
; CHECKIZFH-NEXT: fmv.x.h a0, fa0
; CHECKIZFH-NEXT: ret
;
; RV32IDZFH-LABEL: bitcast_i16_h:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: fmv.x.h a0, fa0
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: bitcast_i16_h:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: fmv.x.h a0, fa0
; RV64IDZFH-NEXT: ret
;
; CHECKIZHINX-LABEL: bitcast_i16_h:
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: # kill: def $x10_h killed $x10_h def $x10
; CHECKIZHINX-NEXT: ret
;
; CHECKIZDINXZHINX-LABEL: bitcast_i16_h:
; CHECKIZDINXZHINX: # %bb.0:
; CHECKIZDINXZHINX-NEXT: # kill: def $x10_h killed $x10_h def $x10
; CHECKIZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: bitcast_i16_h:
; RV32I: # %bb.0:
; RV32I-NEXT: ret
;
; RV64I-LABEL: bitcast_i16_h:
; RV64I: # %bb.0:
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: bitcast_i16_h:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: bitcast_i16_h:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: bitcast_i16_h:
; RV32ID: # %bb.0:
; RV32ID-NEXT: fmv.x.w a0, fa0
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: bitcast_i16_h:
; RV64ID: # %bb.0:
; RV64ID-NEXT: fmv.x.w a0, fa0
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: bitcast_i16_h:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: fmv.x.h a0, fa0
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: bitcast_i16_h:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: fmv.x.h a0, fa0
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: bitcast_i16_h:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h def $x10
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: bitcast_i16_h:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h def $x10
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: bitcast_i16_h:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h def $x10
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: bitcast_i16_h:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h def $x10
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = bitcast half %a to i16
ret i16 %1
}
; Make sure we select W version of addi on RV64.
define signext i32 @fcvt_h_w_demanded_bits(i32 signext %0, ptr %1) nounwind {
; RV32IZFH-LABEL: fcvt_h_w_demanded_bits:
; RV32IZFH: # %bb.0:
; RV32IZFH-NEXT: addi a0, a0, 1
; RV32IZFH-NEXT: fcvt.h.w fa5, a0
; RV32IZFH-NEXT: fsh fa5, 0(a1)
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_h_w_demanded_bits:
; RV64IZFH: # %bb.0:
; RV64IZFH-NEXT: addiw a0, a0, 1
; RV64IZFH-NEXT: fcvt.h.w fa5, a0
; RV64IZFH-NEXT: fsh fa5, 0(a1)
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_h_w_demanded_bits:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: addi a0, a0, 1
; RV32IDZFH-NEXT: fcvt.h.w fa5, a0
; RV32IDZFH-NEXT: fsh fa5, 0(a1)
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_h_w_demanded_bits:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: addiw a0, a0, 1
; RV64IDZFH-NEXT: fcvt.h.w fa5, a0
; RV64IDZFH-NEXT: fsh fa5, 0(a1)
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_h_w_demanded_bits:
; RV32IZHINX: # %bb.0:
; RV32IZHINX-NEXT: addi a0, a0, 1
; RV32IZHINX-NEXT: fcvt.h.w a2, a0
; RV32IZHINX-NEXT: sh a2, 0(a1)
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_h_w_demanded_bits:
; RV64IZHINX: # %bb.0:
; RV64IZHINX-NEXT: addiw a0, a0, 1
; RV64IZHINX-NEXT: fcvt.h.w a2, a0
; RV64IZHINX-NEXT: sh a2, 0(a1)
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_h_w_demanded_bits:
; RV32IZDINXZHINX: # %bb.0:
; RV32IZDINXZHINX-NEXT: addi a0, a0, 1
; RV32IZDINXZHINX-NEXT: fcvt.h.w a2, a0
; RV32IZDINXZHINX-NEXT: sh a2, 0(a1)
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_h_w_demanded_bits:
; RV64IZDINXZHINX: # %bb.0:
; RV64IZDINXZHINX-NEXT: addiw a0, a0, 1
; RV64IZDINXZHINX-NEXT: fcvt.h.w a2, a0
; RV64IZDINXZHINX-NEXT: sh a2, 0(a1)
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_h_w_demanded_bits:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; RV32I-NEXT: mv s0, a1
; RV32I-NEXT: addi s1, a0, 1
; RV32I-NEXT: mv a0, s1
; RV32I-NEXT: call __floatsisf
; RV32I-NEXT: call __truncsfhf2
; RV32I-NEXT: sh a0, 0(s0)
; RV32I-NEXT: mv a0, s1
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_h_w_demanded_bits:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -32
; RV64I-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: mv s0, a1
; RV64I-NEXT: addiw s1, a0, 1
; RV64I-NEXT: mv a0, s1
; RV64I-NEXT: call __floatsisf
; RV64I-NEXT: call __truncsfhf2
; RV64I-NEXT: sh a0, 0(s0)
; RV64I-NEXT: mv a0, s1
; RV64I-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s1, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 32
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_h_w_demanded_bits:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: mv s0, a1
; RV32ID-ILP32-NEXT: addi s1, a0, 1
; RV32ID-ILP32-NEXT: fcvt.s.w fa5, s1
; RV32ID-ILP32-NEXT: fmv.x.w a0, fa5
; RV32ID-ILP32-NEXT: call __truncsfhf2
; RV32ID-ILP32-NEXT: sh a0, 0(s0)
; RV32ID-ILP32-NEXT: mv a0, s1
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_h_w_demanded_bits:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -32
; RV64ID-LP64-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: sd s1, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: mv s0, a1
; RV64ID-LP64-NEXT: addiw s1, a0, 1
; RV64ID-LP64-NEXT: fcvt.s.w fa5, s1
; RV64ID-LP64-NEXT: fmv.x.w a0, fa5
; RV64ID-LP64-NEXT: call __truncsfhf2
; RV64ID-LP64-NEXT: sh a0, 0(s0)
; RV64ID-LP64-NEXT: mv a0, s1
; RV64ID-LP64-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: ld s1, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 32
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_h_w_demanded_bits:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32ID-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; RV32ID-NEXT: mv s0, a1
; RV32ID-NEXT: addi s1, a0, 1
; RV32ID-NEXT: fcvt.s.w fa0, s1
; RV32ID-NEXT: call __truncsfhf2
; RV32ID-NEXT: fmv.x.w a0, fa0
; RV32ID-NEXT: sh a0, 0(s0)
; RV32ID-NEXT: mv a0, s1
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32ID-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_h_w_demanded_bits:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -32
; RV64ID-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
; RV64ID-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
; RV64ID-NEXT: sd s1, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: mv s0, a1
; RV64ID-NEXT: addiw s1, a0, 1
; RV64ID-NEXT: fcvt.s.w fa0, s1
; RV64ID-NEXT: call __truncsfhf2
; RV64ID-NEXT: fmv.x.w a0, fa0
; RV64ID-NEXT: sh a0, 0(s0)
; RV64ID-NEXT: mv a0, s1
; RV64ID-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
; RV64ID-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
; RV64ID-NEXT: ld s1, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 32
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_h_w_demanded_bits:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: addi a0, a0, 1
; CHECK32-IZFHMIN-NEXT: fcvt.s.w fa5, a0
; CHECK32-IZFHMIN-NEXT: fcvt.h.s fa5, fa5
; CHECK32-IZFHMIN-NEXT: fsh fa5, 0(a1)
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_h_w_demanded_bits:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: addiw a0, a0, 1
; CHECK64-IZFHMIN-NEXT: fcvt.s.w fa5, a0
; CHECK64-IZFHMIN-NEXT: fcvt.h.s fa5, fa5
; CHECK64-IZFHMIN-NEXT: fsh fa5, 0(a1)
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_h_w_demanded_bits:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: addi a0, a0, 1
; CHECK32-IZHINXMIN-NEXT: fcvt.s.w a2, a0
; CHECK32-IZHINXMIN-NEXT: fcvt.h.s a2, a2
; CHECK32-IZHINXMIN-NEXT: sh a2, 0(a1)
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_h_w_demanded_bits:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: addiw a0, a0, 1
; CHECK64-IZHINXMIN-NEXT: fcvt.s.w a2, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.h.s a2, a2
; CHECK64-IZHINXMIN-NEXT: sh a2, 0(a1)
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_h_w_demanded_bits:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: addi a0, a0, 1
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.w a2, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.h.s a2, a2
; CHECK32-IZDINXZHINXMIN-NEXT: sh a2, 0(a1)
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_h_w_demanded_bits:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: addiw a0, a0, 1
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.w a2, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.h.s a2, a2
; CHECK64-IZDINXZHINXMIN-NEXT: sh a2, 0(a1)
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%3 = add i32 %0, 1
%4 = sitofp i32 %3 to half
store half %4, ptr %1, align 2
ret i32 %3
}
; Make sure we select W version of addi on RV64.
define signext i32 @fcvt_h_wu_demanded_bits(i32 signext %0, ptr %1) nounwind {
; RV32IZFH-LABEL: fcvt_h_wu_demanded_bits:
; RV32IZFH: # %bb.0:
; RV32IZFH-NEXT: addi a0, a0, 1
; RV32IZFH-NEXT: fcvt.h.wu fa5, a0
; RV32IZFH-NEXT: fsh fa5, 0(a1)
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_h_wu_demanded_bits:
; RV64IZFH: # %bb.0:
; RV64IZFH-NEXT: addiw a0, a0, 1
; RV64IZFH-NEXT: fcvt.h.wu fa5, a0
; RV64IZFH-NEXT: fsh fa5, 0(a1)
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_h_wu_demanded_bits:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: addi a0, a0, 1
; RV32IDZFH-NEXT: fcvt.h.wu fa5, a0
; RV32IDZFH-NEXT: fsh fa5, 0(a1)
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_h_wu_demanded_bits:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: addiw a0, a0, 1
; RV64IDZFH-NEXT: fcvt.h.wu fa5, a0
; RV64IDZFH-NEXT: fsh fa5, 0(a1)
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_h_wu_demanded_bits:
; RV32IZHINX: # %bb.0:
; RV32IZHINX-NEXT: addi a0, a0, 1
; RV32IZHINX-NEXT: fcvt.h.wu a2, a0
; RV32IZHINX-NEXT: sh a2, 0(a1)
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_h_wu_demanded_bits:
; RV64IZHINX: # %bb.0:
; RV64IZHINX-NEXT: addiw a0, a0, 1
; RV64IZHINX-NEXT: fcvt.h.wu a2, a0
; RV64IZHINX-NEXT: sh a2, 0(a1)
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_h_wu_demanded_bits:
; RV32IZDINXZHINX: # %bb.0:
; RV32IZDINXZHINX-NEXT: addi a0, a0, 1
; RV32IZDINXZHINX-NEXT: fcvt.h.wu a2, a0
; RV32IZDINXZHINX-NEXT: sh a2, 0(a1)
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_h_wu_demanded_bits:
; RV64IZDINXZHINX: # %bb.0:
; RV64IZDINXZHINX-NEXT: addiw a0, a0, 1
; RV64IZDINXZHINX-NEXT: fcvt.h.wu a2, a0
; RV64IZDINXZHINX-NEXT: sh a2, 0(a1)
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_h_wu_demanded_bits:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; RV32I-NEXT: mv s0, a1
; RV32I-NEXT: addi s1, a0, 1
; RV32I-NEXT: mv a0, s1
; RV32I-NEXT: call __floatunsisf
; RV32I-NEXT: call __truncsfhf2
; RV32I-NEXT: sh a0, 0(s0)
; RV32I-NEXT: mv a0, s1
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_h_wu_demanded_bits:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -32
; RV64I-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: mv s0, a1
; RV64I-NEXT: addiw s1, a0, 1
; RV64I-NEXT: mv a0, s1
; RV64I-NEXT: call __floatunsisf
; RV64I-NEXT: call __truncsfhf2
; RV64I-NEXT: sh a0, 0(s0)
; RV64I-NEXT: mv a0, s1
; RV64I-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s1, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 32
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_h_wu_demanded_bits:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: mv s0, a1
; RV32ID-ILP32-NEXT: addi s1, a0, 1
; RV32ID-ILP32-NEXT: fcvt.s.wu fa5, s1
; RV32ID-ILP32-NEXT: fmv.x.w a0, fa5
; RV32ID-ILP32-NEXT: call __truncsfhf2
; RV32ID-ILP32-NEXT: sh a0, 0(s0)
; RV32ID-ILP32-NEXT: mv a0, s1
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_h_wu_demanded_bits:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -32
; RV64ID-LP64-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: sd s1, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: mv s0, a1
; RV64ID-LP64-NEXT: addiw s1, a0, 1
; RV64ID-LP64-NEXT: fcvt.s.wu fa5, s1
; RV64ID-LP64-NEXT: fmv.x.w a0, fa5
; RV64ID-LP64-NEXT: call __truncsfhf2
; RV64ID-LP64-NEXT: sh a0, 0(s0)
; RV64ID-LP64-NEXT: mv a0, s1
; RV64ID-LP64-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: ld s1, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 32
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_h_wu_demanded_bits:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32ID-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; RV32ID-NEXT: mv s0, a1
; RV32ID-NEXT: addi s1, a0, 1
; RV32ID-NEXT: fcvt.s.wu fa0, s1
; RV32ID-NEXT: call __truncsfhf2
; RV32ID-NEXT: fmv.x.w a0, fa0
; RV32ID-NEXT: sh a0, 0(s0)
; RV32ID-NEXT: mv a0, s1
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32ID-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_h_wu_demanded_bits:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -32
; RV64ID-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
; RV64ID-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
; RV64ID-NEXT: sd s1, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: mv s0, a1
; RV64ID-NEXT: addiw s1, a0, 1
; RV64ID-NEXT: fcvt.s.wu fa0, s1
; RV64ID-NEXT: call __truncsfhf2
; RV64ID-NEXT: fmv.x.w a0, fa0
; RV64ID-NEXT: sh a0, 0(s0)
; RV64ID-NEXT: mv a0, s1
; RV64ID-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
; RV64ID-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
; RV64ID-NEXT: ld s1, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 32
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_h_wu_demanded_bits:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: addi a0, a0, 1
; CHECK32-IZFHMIN-NEXT: fcvt.s.wu fa5, a0
; CHECK32-IZFHMIN-NEXT: fcvt.h.s fa5, fa5
; CHECK32-IZFHMIN-NEXT: fsh fa5, 0(a1)
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_h_wu_demanded_bits:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: addiw a0, a0, 1
; CHECK64-IZFHMIN-NEXT: fcvt.s.wu fa5, a0
; CHECK64-IZFHMIN-NEXT: fcvt.h.s fa5, fa5
; CHECK64-IZFHMIN-NEXT: fsh fa5, 0(a1)
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_h_wu_demanded_bits:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: addi a0, a0, 1
; CHECK32-IZHINXMIN-NEXT: fcvt.s.wu a2, a0
; CHECK32-IZHINXMIN-NEXT: fcvt.h.s a2, a2
; CHECK32-IZHINXMIN-NEXT: sh a2, 0(a1)
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_h_wu_demanded_bits:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: addiw a0, a0, 1
; CHECK64-IZHINXMIN-NEXT: fcvt.s.wu a2, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.h.s a2, a2
; CHECK64-IZHINXMIN-NEXT: sh a2, 0(a1)
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_h_wu_demanded_bits:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: addi a0, a0, 1
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.wu a2, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.h.s a2, a2
; CHECK32-IZDINXZHINXMIN-NEXT: sh a2, 0(a1)
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_h_wu_demanded_bits:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: addiw a0, a0, 1
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.wu a2, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.h.s a2, a2
; CHECK64-IZDINXZHINXMIN-NEXT: sh a2, 0(a1)
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%3 = add i32 %0, 1
%4 = uitofp i32 %3 to half
store half %4, ptr %1, align 2
ret i32 %3
}
define signext i16 @fcvt_w_s_i16(half %a) nounwind {
; RV32IZFH-LABEL: fcvt_w_s_i16:
; RV32IZFH: # %bb.0:
; RV32IZFH-NEXT: fcvt.w.h a0, fa0, rtz
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_w_s_i16:
; RV64IZFH: # %bb.0:
; RV64IZFH-NEXT: fcvt.l.h a0, fa0, rtz
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_w_s_i16:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: fcvt.w.h a0, fa0, rtz
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_w_s_i16:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: fcvt.l.h a0, fa0, rtz
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_w_s_i16:
; RV32IZHINX: # %bb.0:
; RV32IZHINX-NEXT: fcvt.w.h a0, a0, rtz
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_w_s_i16:
; RV64IZHINX: # %bb.0:
; RV64IZHINX-NEXT: fcvt.l.h a0, a0, rtz
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_w_s_i16:
; RV32IZDINXZHINX: # %bb.0:
; RV32IZDINXZHINX-NEXT: fcvt.w.h a0, a0, rtz
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_w_s_i16:
; RV64IZDINXZHINX: # %bb.0:
; RV64IZDINXZHINX-NEXT: fcvt.l.h a0, a0, rtz
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_w_s_i16:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: slli a0, a0, 16
; RV32I-NEXT: srli a0, a0, 16
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: call __fixsfsi
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_w_s_i16:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: slli a0, a0, 48
; RV64I-NEXT: srli a0, a0, 48
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: call __fixsfdi
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_w_s_i16:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: fmv.w.x fa5, a0
; RV32ID-ILP32-NEXT: fcvt.w.s a0, fa5, rtz
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_w_s_i16:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: fmv.w.x fa5, a0
; RV64ID-LP64-NEXT: fcvt.l.s a0, fa5, rtz
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_w_s_i16:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: fcvt.w.s a0, fa0, rtz
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_w_s_i16:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: fcvt.l.s a0, fa0, rtz
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_w_s_i16:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK32-IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_w_s_i16:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK64-IZFHMIN-NEXT: fcvt.l.s a0, fa5, rtz
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_w_s_i16:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_w_s_i16:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.l.s a0, a0, rtz
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_w_s_i16:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_w_s_i16:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.l.s a0, a0, rtz
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = fptosi half %a to i16
ret i16 %1
}
define signext i16 @fcvt_w_s_sat_i16(half %a) nounwind {
; RV32IZFH-LABEL: fcvt_w_s_sat_i16:
; RV32IZFH: # %bb.0: # %start
; RV32IZFH-NEXT: fcvt.s.h fa5, fa0
; RV32IZFH-NEXT: lui a0, %hi(.LCPI32_0)
; RV32IZFH-NEXT: feq.s a1, fa5, fa5
; RV32IZFH-NEXT: flw fa4, %lo(.LCPI32_0)(a0)
; RV32IZFH-NEXT: lui a0, 815104
; RV32IZFH-NEXT: fmv.w.x fa3, a0
; RV32IZFH-NEXT: fmax.s fa5, fa5, fa3
; RV32IZFH-NEXT: neg a0, a1
; RV32IZFH-NEXT: fmin.s fa5, fa5, fa4
; RV32IZFH-NEXT: fcvt.w.s a1, fa5, rtz
; RV32IZFH-NEXT: and a0, a0, a1
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_w_s_sat_i16:
; RV64IZFH: # %bb.0: # %start
; RV64IZFH-NEXT: fcvt.s.h fa5, fa0
; RV64IZFH-NEXT: lui a0, %hi(.LCPI32_0)
; RV64IZFH-NEXT: feq.s a1, fa5, fa5
; RV64IZFH-NEXT: flw fa4, %lo(.LCPI32_0)(a0)
; RV64IZFH-NEXT: lui a0, 815104
; RV64IZFH-NEXT: fmv.w.x fa3, a0
; RV64IZFH-NEXT: fmax.s fa5, fa5, fa3
; RV64IZFH-NEXT: neg a0, a1
; RV64IZFH-NEXT: fmin.s fa5, fa5, fa4
; RV64IZFH-NEXT: fcvt.l.s a1, fa5, rtz
; RV64IZFH-NEXT: and a0, a0, a1
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_w_s_sat_i16:
; RV32IDZFH: # %bb.0: # %start
; RV32IDZFH-NEXT: fcvt.s.h fa5, fa0
; RV32IDZFH-NEXT: lui a0, %hi(.LCPI32_0)
; RV32IDZFH-NEXT: feq.s a1, fa5, fa5
; RV32IDZFH-NEXT: flw fa4, %lo(.LCPI32_0)(a0)
; RV32IDZFH-NEXT: lui a0, 815104
; RV32IDZFH-NEXT: fmv.w.x fa3, a0
; RV32IDZFH-NEXT: fmax.s fa5, fa5, fa3
; RV32IDZFH-NEXT: neg a0, a1
; RV32IDZFH-NEXT: fmin.s fa5, fa5, fa4
; RV32IDZFH-NEXT: fcvt.w.s a1, fa5, rtz
; RV32IDZFH-NEXT: and a0, a0, a1
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_w_s_sat_i16:
; RV64IDZFH: # %bb.0: # %start
; RV64IDZFH-NEXT: fcvt.s.h fa5, fa0
; RV64IDZFH-NEXT: lui a0, %hi(.LCPI32_0)
; RV64IDZFH-NEXT: feq.s a1, fa5, fa5
; RV64IDZFH-NEXT: flw fa4, %lo(.LCPI32_0)(a0)
; RV64IDZFH-NEXT: lui a0, 815104
; RV64IDZFH-NEXT: fmv.w.x fa3, a0
; RV64IDZFH-NEXT: fmax.s fa5, fa5, fa3
; RV64IDZFH-NEXT: neg a0, a1
; RV64IDZFH-NEXT: fmin.s fa5, fa5, fa4
; RV64IDZFH-NEXT: fcvt.l.s a1, fa5, rtz
; RV64IDZFH-NEXT: and a0, a0, a1
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_w_s_sat_i16:
; RV32IZHINX: # %bb.0: # %start
; RV32IZHINX-NEXT: fcvt.s.h a0, a0
; RV32IZHINX-NEXT: lui a1, 815104
; RV32IZHINX-NEXT: lui a2, 290816
; RV32IZHINX-NEXT: fmax.s a1, a0, a1
; RV32IZHINX-NEXT: feq.s a0, a0, a0
; RV32IZHINX-NEXT: addi a2, a2, -512
; RV32IZHINX-NEXT: neg a0, a0
; RV32IZHINX-NEXT: fmin.s a1, a1, a2
; RV32IZHINX-NEXT: fcvt.w.s a1, a1, rtz
; RV32IZHINX-NEXT: and a0, a0, a1
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_w_s_sat_i16:
; RV64IZHINX: # %bb.0: # %start
; RV64IZHINX-NEXT: fcvt.s.h a0, a0
; RV64IZHINX-NEXT: lui a1, 815104
; RV64IZHINX-NEXT: lui a2, 290816
; RV64IZHINX-NEXT: fmax.s a1, a0, a1
; RV64IZHINX-NEXT: feq.s a0, a0, a0
; RV64IZHINX-NEXT: addi a2, a2, -512
; RV64IZHINX-NEXT: neg a0, a0
; RV64IZHINX-NEXT: fmin.s a1, a1, a2
; RV64IZHINX-NEXT: fcvt.l.s a1, a1, rtz
; RV64IZHINX-NEXT: and a0, a0, a1
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_w_s_sat_i16:
; RV32IZDINXZHINX: # %bb.0: # %start
; RV32IZDINXZHINX-NEXT: fcvt.s.h a0, a0
; RV32IZDINXZHINX-NEXT: lui a1, 815104
; RV32IZDINXZHINX-NEXT: lui a2, 290816
; RV32IZDINXZHINX-NEXT: fmax.s a1, a0, a1
; RV32IZDINXZHINX-NEXT: feq.s a0, a0, a0
; RV32IZDINXZHINX-NEXT: addi a2, a2, -512
; RV32IZDINXZHINX-NEXT: neg a0, a0
; RV32IZDINXZHINX-NEXT: fmin.s a1, a1, a2
; RV32IZDINXZHINX-NEXT: fcvt.w.s a1, a1, rtz
; RV32IZDINXZHINX-NEXT: and a0, a0, a1
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_w_s_sat_i16:
; RV64IZDINXZHINX: # %bb.0: # %start
; RV64IZDINXZHINX-NEXT: fcvt.s.h a0, a0
; RV64IZDINXZHINX-NEXT: lui a1, 815104
; RV64IZDINXZHINX-NEXT: lui a2, 290816
; RV64IZDINXZHINX-NEXT: fmax.s a1, a0, a1
; RV64IZDINXZHINX-NEXT: feq.s a0, a0, a0
; RV64IZDINXZHINX-NEXT: addi a2, a2, -512
; RV64IZDINXZHINX-NEXT: neg a0, a0
; RV64IZDINXZHINX-NEXT: fmin.s a1, a1, a2
; RV64IZDINXZHINX-NEXT: fcvt.l.s a1, a1, rtz
; RV64IZDINXZHINX-NEXT: and a0, a0, a1
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_w_s_sat_i16:
; RV32I: # %bb.0: # %start
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s2, 0(sp) # 4-byte Folded Spill
; RV32I-NEXT: slli a0, a0, 16
; RV32I-NEXT: srli a0, a0, 16
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: mv s0, a0
; RV32I-NEXT: lui a1, 815104
; RV32I-NEXT: call __gesf2
; RV32I-NEXT: mv s2, a0
; RV32I-NEXT: mv a0, s0
; RV32I-NEXT: call __fixsfsi
; RV32I-NEXT: mv s1, a0
; RV32I-NEXT: bgez s2, .LBB32_2
; RV32I-NEXT: # %bb.1: # %start
; RV32I-NEXT: lui s1, 1048568
; RV32I-NEXT: .LBB32_2: # %start
; RV32I-NEXT: lui a0, 290816
; RV32I-NEXT: addi a1, a0, -512
; RV32I-NEXT: mv a0, s0
; RV32I-NEXT: call __gtsf2
; RV32I-NEXT: blez a0, .LBB32_4
; RV32I-NEXT: # %bb.3: # %start
; RV32I-NEXT: lui s1, 8
; RV32I-NEXT: addi s1, s1, -1
; RV32I-NEXT: .LBB32_4: # %start
; RV32I-NEXT: mv a0, s0
; RV32I-NEXT: mv a1, s0
; RV32I-NEXT: call __unordsf2
; RV32I-NEXT: snez a0, a0
; RV32I-NEXT: addi a0, a0, -1
; RV32I-NEXT: and a0, a0, s1
; RV32I-NEXT: slli a0, a0, 16
; RV32I-NEXT: srai a0, a0, 16
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s2, 0(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_w_s_sat_i16:
; RV64I: # %bb.0: # %start
; RV64I-NEXT: addi sp, sp, -32
; RV64I-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s2, 0(sp) # 8-byte Folded Spill
; RV64I-NEXT: slli a0, a0, 48
; RV64I-NEXT: srli a0, a0, 48
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: mv s0, a0
; RV64I-NEXT: lui a1, 815104
; RV64I-NEXT: call __gesf2
; RV64I-NEXT: mv s2, a0
; RV64I-NEXT: mv a0, s0
; RV64I-NEXT: call __fixsfdi
; RV64I-NEXT: mv s1, a0
; RV64I-NEXT: bgez s2, .LBB32_2
; RV64I-NEXT: # %bb.1: # %start
; RV64I-NEXT: lui s1, 1048568
; RV64I-NEXT: .LBB32_2: # %start
; RV64I-NEXT: lui a0, 290816
; RV64I-NEXT: addi a1, a0, -512
; RV64I-NEXT: mv a0, s0
; RV64I-NEXT: call __gtsf2
; RV64I-NEXT: blez a0, .LBB32_4
; RV64I-NEXT: # %bb.3: # %start
; RV64I-NEXT: lui s1, 8
; RV64I-NEXT: addi s1, s1, -1
; RV64I-NEXT: .LBB32_4: # %start
; RV64I-NEXT: mv a0, s0
; RV64I-NEXT: mv a1, s0
; RV64I-NEXT: call __unordsf2
; RV64I-NEXT: snez a0, a0
; RV64I-NEXT: addi a0, a0, -1
; RV64I-NEXT: and a0, a0, s1
; RV64I-NEXT: slli a0, a0, 48
; RV64I-NEXT: srai a0, a0, 48
; RV64I-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s1, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s2, 0(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 32
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_w_s_sat_i16:
; RV32ID-ILP32: # %bb.0: # %start
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: fmv.w.x fa5, a0
; RV32ID-ILP32-NEXT: lui a0, %hi(.LCPI32_0)
; RV32ID-ILP32-NEXT: feq.s a1, fa5, fa5
; RV32ID-ILP32-NEXT: flw fa4, %lo(.LCPI32_0)(a0)
; RV32ID-ILP32-NEXT: lui a0, 815104
; RV32ID-ILP32-NEXT: fmv.w.x fa3, a0
; RV32ID-ILP32-NEXT: fmax.s fa5, fa5, fa3
; RV32ID-ILP32-NEXT: neg a0, a1
; RV32ID-ILP32-NEXT: fmin.s fa5, fa5, fa4
; RV32ID-ILP32-NEXT: fcvt.w.s a1, fa5, rtz
; RV32ID-ILP32-NEXT: and a0, a0, a1
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_w_s_sat_i16:
; RV64ID-LP64: # %bb.0: # %start
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: fmv.w.x fa5, a0
; RV64ID-LP64-NEXT: lui a0, %hi(.LCPI32_0)
; RV64ID-LP64-NEXT: feq.s a1, fa5, fa5
; RV64ID-LP64-NEXT: flw fa4, %lo(.LCPI32_0)(a0)
; RV64ID-LP64-NEXT: lui a0, 815104
; RV64ID-LP64-NEXT: fmv.w.x fa3, a0
; RV64ID-LP64-NEXT: fmax.s fa5, fa5, fa3
; RV64ID-LP64-NEXT: neg a0, a1
; RV64ID-LP64-NEXT: fmin.s fa5, fa5, fa4
; RV64ID-LP64-NEXT: fcvt.l.s a1, fa5, rtz
; RV64ID-LP64-NEXT: and a0, a0, a1
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_w_s_sat_i16:
; RV32ID: # %bb.0: # %start
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: feq.s a0, fa0, fa0
; RV32ID-NEXT: lui a1, %hi(.LCPI32_0)
; RV32ID-NEXT: flw fa5, %lo(.LCPI32_0)(a1)
; RV32ID-NEXT: lui a1, 815104
; RV32ID-NEXT: fmv.w.x fa4, a1
; RV32ID-NEXT: fmax.s fa4, fa0, fa4
; RV32ID-NEXT: neg a0, a0
; RV32ID-NEXT: fmin.s fa5, fa4, fa5
; RV32ID-NEXT: fcvt.w.s a1, fa5, rtz
; RV32ID-NEXT: and a0, a0, a1
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_w_s_sat_i16:
; RV64ID: # %bb.0: # %start
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: feq.s a0, fa0, fa0
; RV64ID-NEXT: lui a1, %hi(.LCPI32_0)
; RV64ID-NEXT: flw fa5, %lo(.LCPI32_0)(a1)
; RV64ID-NEXT: lui a1, 815104
; RV64ID-NEXT: fmv.w.x fa4, a1
; RV64ID-NEXT: fmax.s fa4, fa0, fa4
; RV64ID-NEXT: neg a0, a0
; RV64ID-NEXT: fmin.s fa5, fa4, fa5
; RV64ID-NEXT: fcvt.l.s a1, fa5, rtz
; RV64ID-NEXT: and a0, a0, a1
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_w_s_sat_i16:
; CHECK32-IZFHMIN: # %bb.0: # %start
; CHECK32-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK32-IZFHMIN-NEXT: lui a0, %hi(.LCPI32_0)
; CHECK32-IZFHMIN-NEXT: feq.s a1, fa5, fa5
; CHECK32-IZFHMIN-NEXT: flw fa4, %lo(.LCPI32_0)(a0)
; CHECK32-IZFHMIN-NEXT: lui a0, 815104
; CHECK32-IZFHMIN-NEXT: fmv.w.x fa3, a0
; CHECK32-IZFHMIN-NEXT: fmax.s fa5, fa5, fa3
; CHECK32-IZFHMIN-NEXT: neg a0, a1
; CHECK32-IZFHMIN-NEXT: fmin.s fa5, fa5, fa4
; CHECK32-IZFHMIN-NEXT: fcvt.w.s a1, fa5, rtz
; CHECK32-IZFHMIN-NEXT: and a0, a0, a1
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_w_s_sat_i16:
; CHECK64-IZFHMIN: # %bb.0: # %start
; CHECK64-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK64-IZFHMIN-NEXT: lui a0, %hi(.LCPI32_0)
; CHECK64-IZFHMIN-NEXT: feq.s a1, fa5, fa5
; CHECK64-IZFHMIN-NEXT: flw fa4, %lo(.LCPI32_0)(a0)
; CHECK64-IZFHMIN-NEXT: lui a0, 815104
; CHECK64-IZFHMIN-NEXT: fmv.w.x fa3, a0
; CHECK64-IZFHMIN-NEXT: fmax.s fa5, fa5, fa3
; CHECK64-IZFHMIN-NEXT: neg a0, a1
; CHECK64-IZFHMIN-NEXT: fmin.s fa5, fa5, fa4
; CHECK64-IZFHMIN-NEXT: fcvt.l.s a1, fa5, rtz
; CHECK64-IZFHMIN-NEXT: and a0, a0, a1
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_w_s_sat_i16:
; CHECK32-IZHINXMIN: # %bb.0: # %start
; CHECK32-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZHINXMIN-NEXT: lui a1, 815104
; CHECK32-IZHINXMIN-NEXT: lui a2, 290816
; CHECK32-IZHINXMIN-NEXT: fmax.s a1, a0, a1
; CHECK32-IZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK32-IZHINXMIN-NEXT: addi a2, a2, -512
; CHECK32-IZHINXMIN-NEXT: neg a0, a0
; CHECK32-IZHINXMIN-NEXT: fmin.s a1, a1, a2
; CHECK32-IZHINXMIN-NEXT: fcvt.w.s a1, a1, rtz
; CHECK32-IZHINXMIN-NEXT: and a0, a0, a1
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_w_s_sat_i16:
; CHECK64-IZHINXMIN: # %bb.0: # %start
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: lui a1, 815104
; CHECK64-IZHINXMIN-NEXT: lui a2, 290816
; CHECK64-IZHINXMIN-NEXT: fmax.s a1, a0, a1
; CHECK64-IZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK64-IZHINXMIN-NEXT: addi a2, a2, -512
; CHECK64-IZHINXMIN-NEXT: neg a0, a0
; CHECK64-IZHINXMIN-NEXT: fmin.s a1, a1, a2
; CHECK64-IZHINXMIN-NEXT: fcvt.l.s a1, a1, rtz
; CHECK64-IZHINXMIN-NEXT: and a0, a0, a1
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_w_s_sat_i16:
; CHECK32-IZDINXZHINXMIN: # %bb.0: # %start
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: lui a1, 815104
; CHECK32-IZDINXZHINXMIN-NEXT: lui a2, 290816
; CHECK32-IZDINXZHINXMIN-NEXT: fmax.s a1, a0, a1
; CHECK32-IZDINXZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: addi a2, a2, -512
; CHECK32-IZDINXZHINXMIN-NEXT: neg a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fmin.s a1, a1, a2
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.w.s a1, a1, rtz
; CHECK32-IZDINXZHINXMIN-NEXT: and a0, a0, a1
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_w_s_sat_i16:
; CHECK64-IZDINXZHINXMIN: # %bb.0: # %start
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: lui a1, 815104
; CHECK64-IZDINXZHINXMIN-NEXT: lui a2, 290816
; CHECK64-IZDINXZHINXMIN-NEXT: fmax.s a1, a0, a1
; CHECK64-IZDINXZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: addi a2, a2, -512
; CHECK64-IZDINXZHINXMIN-NEXT: neg a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fmin.s a1, a1, a2
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.l.s a1, a1, rtz
; CHECK64-IZDINXZHINXMIN-NEXT: and a0, a0, a1
; CHECK64-IZDINXZHINXMIN-NEXT: ret
start:
%0 = tail call i16 @llvm.fptosi.sat.i16.f16(half %a)
ret i16 %0
}
define zeroext i16 @fcvt_wu_s_i16(half %a) nounwind {
; RV32IZFH-LABEL: fcvt_wu_s_i16:
; RV32IZFH: # %bb.0:
; RV32IZFH-NEXT: fcvt.wu.h a0, fa0, rtz
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_wu_s_i16:
; RV64IZFH: # %bb.0:
; RV64IZFH-NEXT: fcvt.lu.h a0, fa0, rtz
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_wu_s_i16:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: fcvt.wu.h a0, fa0, rtz
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_wu_s_i16:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: fcvt.lu.h a0, fa0, rtz
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_wu_s_i16:
; RV32IZHINX: # %bb.0:
; RV32IZHINX-NEXT: fcvt.wu.h a0, a0, rtz
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_wu_s_i16:
; RV64IZHINX: # %bb.0:
; RV64IZHINX-NEXT: fcvt.lu.h a0, a0, rtz
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_wu_s_i16:
; RV32IZDINXZHINX: # %bb.0:
; RV32IZDINXZHINX-NEXT: fcvt.wu.h a0, a0, rtz
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_wu_s_i16:
; RV64IZDINXZHINX: # %bb.0:
; RV64IZDINXZHINX-NEXT: fcvt.lu.h a0, a0, rtz
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_wu_s_i16:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: slli a0, a0, 16
; RV32I-NEXT: srli a0, a0, 16
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: call __fixunssfsi
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_wu_s_i16:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: slli a0, a0, 48
; RV64I-NEXT: srli a0, a0, 48
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: call __fixunssfdi
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_wu_s_i16:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: fmv.w.x fa5, a0
; RV32ID-ILP32-NEXT: fcvt.wu.s a0, fa5, rtz
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_wu_s_i16:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: fmv.w.x fa5, a0
; RV64ID-LP64-NEXT: fcvt.lu.s a0, fa5, rtz
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_wu_s_i16:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: fcvt.wu.s a0, fa0, rtz
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_wu_s_i16:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: fcvt.lu.s a0, fa0, rtz
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_wu_s_i16:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK32-IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_wu_s_i16:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK64-IZFHMIN-NEXT: fcvt.lu.s a0, fa5, rtz
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_wu_s_i16:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_wu_s_i16:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_wu_s_i16:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_wu_s_i16:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = fptoui half %a to i16
ret i16 %1
}
define zeroext i16 @fcvt_wu_s_sat_i16(half %a) nounwind {
; RV32IZFH-LABEL: fcvt_wu_s_sat_i16:
; RV32IZFH: # %bb.0: # %start
; RV32IZFH-NEXT: lui a0, %hi(.LCPI34_0)
; RV32IZFH-NEXT: flw fa5, %lo(.LCPI34_0)(a0)
; RV32IZFH-NEXT: fcvt.s.h fa4, fa0
; RV32IZFH-NEXT: fmv.w.x fa3, zero
; RV32IZFH-NEXT: fmax.s fa4, fa4, fa3
; RV32IZFH-NEXT: fmin.s fa5, fa4, fa5
; RV32IZFH-NEXT: fcvt.wu.s a0, fa5, rtz
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_wu_s_sat_i16:
; RV64IZFH: # %bb.0: # %start
; RV64IZFH-NEXT: lui a0, %hi(.LCPI34_0)
; RV64IZFH-NEXT: flw fa5, %lo(.LCPI34_0)(a0)
; RV64IZFH-NEXT: fcvt.s.h fa4, fa0
; RV64IZFH-NEXT: fmv.w.x fa3, zero
; RV64IZFH-NEXT: fmax.s fa4, fa4, fa3
; RV64IZFH-NEXT: fmin.s fa5, fa4, fa5
; RV64IZFH-NEXT: fcvt.lu.s a0, fa5, rtz
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_wu_s_sat_i16:
; RV32IDZFH: # %bb.0: # %start
; RV32IDZFH-NEXT: lui a0, %hi(.LCPI34_0)
; RV32IDZFH-NEXT: flw fa5, %lo(.LCPI34_0)(a0)
; RV32IDZFH-NEXT: fcvt.s.h fa4, fa0
; RV32IDZFH-NEXT: fmv.w.x fa3, zero
; RV32IDZFH-NEXT: fmax.s fa4, fa4, fa3
; RV32IDZFH-NEXT: fmin.s fa5, fa4, fa5
; RV32IDZFH-NEXT: fcvt.wu.s a0, fa5, rtz
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_wu_s_sat_i16:
; RV64IDZFH: # %bb.0: # %start
; RV64IDZFH-NEXT: lui a0, %hi(.LCPI34_0)
; RV64IDZFH-NEXT: flw fa5, %lo(.LCPI34_0)(a0)
; RV64IDZFH-NEXT: fcvt.s.h fa4, fa0
; RV64IDZFH-NEXT: fmv.w.x fa3, zero
; RV64IDZFH-NEXT: fmax.s fa4, fa4, fa3
; RV64IDZFH-NEXT: fmin.s fa5, fa4, fa5
; RV64IDZFH-NEXT: fcvt.lu.s a0, fa5, rtz
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_wu_s_sat_i16:
; RV32IZHINX: # %bb.0: # %start
; RV32IZHINX-NEXT: fcvt.s.h a0, a0
; RV32IZHINX-NEXT: lui a1, 292864
; RV32IZHINX-NEXT: fmax.s a0, a0, zero
; RV32IZHINX-NEXT: addi a1, a1, -256
; RV32IZHINX-NEXT: fmin.s a0, a0, a1
; RV32IZHINX-NEXT: fcvt.wu.s a0, a0, rtz
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_wu_s_sat_i16:
; RV64IZHINX: # %bb.0: # %start
; RV64IZHINX-NEXT: fcvt.s.h a0, a0
; RV64IZHINX-NEXT: lui a1, 292864
; RV64IZHINX-NEXT: fmax.s a0, a0, zero
; RV64IZHINX-NEXT: addi a1, a1, -256
; RV64IZHINX-NEXT: fmin.s a0, a0, a1
; RV64IZHINX-NEXT: fcvt.lu.s a0, a0, rtz
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_wu_s_sat_i16:
; RV32IZDINXZHINX: # %bb.0: # %start
; RV32IZDINXZHINX-NEXT: fcvt.s.h a0, a0
; RV32IZDINXZHINX-NEXT: lui a1, 292864
; RV32IZDINXZHINX-NEXT: fmax.s a0, a0, zero
; RV32IZDINXZHINX-NEXT: addi a1, a1, -256
; RV32IZDINXZHINX-NEXT: fmin.s a0, a0, a1
; RV32IZDINXZHINX-NEXT: fcvt.wu.s a0, a0, rtz
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_wu_s_sat_i16:
; RV64IZDINXZHINX: # %bb.0: # %start
; RV64IZDINXZHINX-NEXT: fcvt.s.h a0, a0
; RV64IZDINXZHINX-NEXT: lui a1, 292864
; RV64IZDINXZHINX-NEXT: fmax.s a0, a0, zero
; RV64IZDINXZHINX-NEXT: addi a1, a1, -256
; RV64IZDINXZHINX-NEXT: fmin.s a0, a0, a1
; RV64IZDINXZHINX-NEXT: fcvt.lu.s a0, a0, rtz
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_wu_s_sat_i16:
; RV32I: # %bb.0: # %start
; RV32I-NEXT: addi sp, sp, -32
; RV32I-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s1, 20(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s2, 16(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s3, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: lui s3, 16
; RV32I-NEXT: addi s3, s3, -1
; RV32I-NEXT: and a0, a0, s3
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: mv s2, a0
; RV32I-NEXT: call __fixunssfsi
; RV32I-NEXT: mv s0, a0
; RV32I-NEXT: mv a0, s2
; RV32I-NEXT: li a1, 0
; RV32I-NEXT: call __gesf2
; RV32I-NEXT: mv s1, a0
; RV32I-NEXT: lui a0, 292864
; RV32I-NEXT: addi a1, a0, -256
; RV32I-NEXT: mv a0, s2
; RV32I-NEXT: call __gtsf2
; RV32I-NEXT: blez a0, .LBB34_2
; RV32I-NEXT: # %bb.1: # %start
; RV32I-NEXT: mv a0, s3
; RV32I-NEXT: j .LBB34_3
; RV32I-NEXT: .LBB34_2:
; RV32I-NEXT: slti a0, s1, 0
; RV32I-NEXT: addi a0, a0, -1
; RV32I-NEXT: and a0, a0, s0
; RV32I-NEXT: .LBB34_3: # %start
; RV32I-NEXT: and a0, a0, s3
; RV32I-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s1, 20(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s2, 16(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s3, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 32
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_wu_s_sat_i16:
; RV64I: # %bb.0: # %start
; RV64I-NEXT: addi sp, sp, -48
; RV64I-NEXT: sd ra, 40(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 32(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 24(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s2, 16(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s3, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: lui s3, 16
; RV64I-NEXT: addi s3, s3, -1
; RV64I-NEXT: and a0, a0, s3
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: mv s2, a0
; RV64I-NEXT: call __fixunssfdi
; RV64I-NEXT: mv s0, a0
; RV64I-NEXT: mv a0, s2
; RV64I-NEXT: li a1, 0
; RV64I-NEXT: call __gesf2
; RV64I-NEXT: mv s1, a0
; RV64I-NEXT: lui a0, 292864
; RV64I-NEXT: addi a1, a0, -256
; RV64I-NEXT: mv a0, s2
; RV64I-NEXT: call __gtsf2
; RV64I-NEXT: blez a0, .LBB34_2
; RV64I-NEXT: # %bb.1: # %start
; RV64I-NEXT: mv a0, s3
; RV64I-NEXT: j .LBB34_3
; RV64I-NEXT: .LBB34_2:
; RV64I-NEXT: slti a0, s1, 0
; RV64I-NEXT: addi a0, a0, -1
; RV64I-NEXT: and a0, a0, s0
; RV64I-NEXT: .LBB34_3: # %start
; RV64I-NEXT: and a0, a0, s3
; RV64I-NEXT: ld ra, 40(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s0, 32(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s1, 24(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s2, 16(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s3, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 48
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_wu_s_sat_i16:
; RV32ID-ILP32: # %bb.0: # %start
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: lui a1, %hi(.LCPI34_0)
; RV32ID-ILP32-NEXT: flw fa5, %lo(.LCPI34_0)(a1)
; RV32ID-ILP32-NEXT: fmv.w.x fa4, a0
; RV32ID-ILP32-NEXT: fmv.w.x fa3, zero
; RV32ID-ILP32-NEXT: fmax.s fa4, fa4, fa3
; RV32ID-ILP32-NEXT: fmin.s fa5, fa4, fa5
; RV32ID-ILP32-NEXT: fcvt.wu.s a0, fa5, rtz
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_wu_s_sat_i16:
; RV64ID-LP64: # %bb.0: # %start
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: lui a1, %hi(.LCPI34_0)
; RV64ID-LP64-NEXT: flw fa5, %lo(.LCPI34_0)(a1)
; RV64ID-LP64-NEXT: fmv.w.x fa4, a0
; RV64ID-LP64-NEXT: fmv.w.x fa3, zero
; RV64ID-LP64-NEXT: fmax.s fa4, fa4, fa3
; RV64ID-LP64-NEXT: fmin.s fa5, fa4, fa5
; RV64ID-LP64-NEXT: fcvt.lu.s a0, fa5, rtz
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_wu_s_sat_i16:
; RV32ID: # %bb.0: # %start
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: lui a0, %hi(.LCPI34_0)
; RV32ID-NEXT: flw fa5, %lo(.LCPI34_0)(a0)
; RV32ID-NEXT: fmv.w.x fa4, zero
; RV32ID-NEXT: fmax.s fa4, fa0, fa4
; RV32ID-NEXT: fmin.s fa5, fa4, fa5
; RV32ID-NEXT: fcvt.wu.s a0, fa5, rtz
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_wu_s_sat_i16:
; RV64ID: # %bb.0: # %start
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: lui a0, %hi(.LCPI34_0)
; RV64ID-NEXT: flw fa5, %lo(.LCPI34_0)(a0)
; RV64ID-NEXT: fmv.w.x fa4, zero
; RV64ID-NEXT: fmax.s fa4, fa0, fa4
; RV64ID-NEXT: fmin.s fa5, fa4, fa5
; RV64ID-NEXT: fcvt.lu.s a0, fa5, rtz
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_wu_s_sat_i16:
; CHECK32-IZFHMIN: # %bb.0: # %start
; CHECK32-IZFHMIN-NEXT: lui a0, %hi(.LCPI34_0)
; CHECK32-IZFHMIN-NEXT: flw fa5, %lo(.LCPI34_0)(a0)
; CHECK32-IZFHMIN-NEXT: fcvt.s.h fa4, fa0
; CHECK32-IZFHMIN-NEXT: fmv.w.x fa3, zero
; CHECK32-IZFHMIN-NEXT: fmax.s fa4, fa4, fa3
; CHECK32-IZFHMIN-NEXT: fmin.s fa5, fa4, fa5
; CHECK32-IZFHMIN-NEXT: fcvt.wu.s a0, fa5, rtz
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_wu_s_sat_i16:
; CHECK64-IZFHMIN: # %bb.0: # %start
; CHECK64-IZFHMIN-NEXT: lui a0, %hi(.LCPI34_0)
; CHECK64-IZFHMIN-NEXT: flw fa5, %lo(.LCPI34_0)(a0)
; CHECK64-IZFHMIN-NEXT: fcvt.s.h fa4, fa0
; CHECK64-IZFHMIN-NEXT: fmv.w.x fa3, zero
; CHECK64-IZFHMIN-NEXT: fmax.s fa4, fa4, fa3
; CHECK64-IZFHMIN-NEXT: fmin.s fa5, fa4, fa5
; CHECK64-IZFHMIN-NEXT: fcvt.lu.s a0, fa5, rtz
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_wu_s_sat_i16:
; CHECK32-IZHINXMIN: # %bb.0: # %start
; CHECK32-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZHINXMIN-NEXT: lui a1, 292864
; CHECK32-IZHINXMIN-NEXT: fmax.s a0, a0, zero
; CHECK32-IZHINXMIN-NEXT: addi a1, a1, -256
; CHECK32-IZHINXMIN-NEXT: fmin.s a0, a0, a1
; CHECK32-IZHINXMIN-NEXT: fcvt.wu.s a0, a0, rtz
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_wu_s_sat_i16:
; CHECK64-IZHINXMIN: # %bb.0: # %start
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: lui a1, 292864
; CHECK64-IZHINXMIN-NEXT: fmax.s a0, a0, zero
; CHECK64-IZHINXMIN-NEXT: addi a1, a1, -256
; CHECK64-IZHINXMIN-NEXT: fmin.s a0, a0, a1
; CHECK64-IZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_wu_s_sat_i16:
; CHECK32-IZDINXZHINXMIN: # %bb.0: # %start
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: lui a1, 292864
; CHECK32-IZDINXZHINXMIN-NEXT: fmax.s a0, a0, zero
; CHECK32-IZDINXZHINXMIN-NEXT: addi a1, a1, -256
; CHECK32-IZDINXZHINXMIN-NEXT: fmin.s a0, a0, a1
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.wu.s a0, a0, rtz
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_wu_s_sat_i16:
; CHECK64-IZDINXZHINXMIN: # %bb.0: # %start
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: lui a1, 292864
; CHECK64-IZDINXZHINXMIN-NEXT: fmax.s a0, a0, zero
; CHECK64-IZDINXZHINXMIN-NEXT: addi a1, a1, -256
; CHECK64-IZDINXZHINXMIN-NEXT: fmin.s a0, a0, a1
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
; CHECK64-IZDINXZHINXMIN-NEXT: ret
start:
%0 = tail call i16 @llvm.fptoui.sat.i16.f16(half %a)
ret i16 %0
}
define signext i8 @fcvt_w_s_i8(half %a) nounwind {
; RV32IZFH-LABEL: fcvt_w_s_i8:
; RV32IZFH: # %bb.0:
; RV32IZFH-NEXT: fcvt.w.h a0, fa0, rtz
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_w_s_i8:
; RV64IZFH: # %bb.0:
; RV64IZFH-NEXT: fcvt.l.h a0, fa0, rtz
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_w_s_i8:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: fcvt.w.h a0, fa0, rtz
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_w_s_i8:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: fcvt.l.h a0, fa0, rtz
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_w_s_i8:
; RV32IZHINX: # %bb.0:
; RV32IZHINX-NEXT: fcvt.w.h a0, a0, rtz
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_w_s_i8:
; RV64IZHINX: # %bb.0:
; RV64IZHINX-NEXT: fcvt.l.h a0, a0, rtz
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_w_s_i8:
; RV32IZDINXZHINX: # %bb.0:
; RV32IZDINXZHINX-NEXT: fcvt.w.h a0, a0, rtz
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_w_s_i8:
; RV64IZDINXZHINX: # %bb.0:
; RV64IZDINXZHINX-NEXT: fcvt.l.h a0, a0, rtz
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_w_s_i8:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: slli a0, a0, 16
; RV32I-NEXT: srli a0, a0, 16
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: call __fixsfsi
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_w_s_i8:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: slli a0, a0, 48
; RV64I-NEXT: srli a0, a0, 48
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: call __fixsfdi
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_w_s_i8:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: fmv.w.x fa5, a0
; RV32ID-ILP32-NEXT: fcvt.w.s a0, fa5, rtz
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_w_s_i8:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: fmv.w.x fa5, a0
; RV64ID-LP64-NEXT: fcvt.l.s a0, fa5, rtz
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_w_s_i8:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: fcvt.w.s a0, fa0, rtz
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_w_s_i8:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: fcvt.l.s a0, fa0, rtz
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_w_s_i8:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK32-IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_w_s_i8:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK64-IZFHMIN-NEXT: fcvt.l.s a0, fa5, rtz
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_w_s_i8:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_w_s_i8:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.l.s a0, a0, rtz
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_w_s_i8:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_w_s_i8:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.l.s a0, a0, rtz
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = fptosi half %a to i8
ret i8 %1
}
define signext i8 @fcvt_w_s_sat_i8(half %a) nounwind {
; RV32IZFH-LABEL: fcvt_w_s_sat_i8:
; RV32IZFH: # %bb.0: # %start
; RV32IZFH-NEXT: fcvt.s.h fa5, fa0
; RV32IZFH-NEXT: lui a0, 798720
; RV32IZFH-NEXT: lui a1, 274400
; RV32IZFH-NEXT: fmv.w.x fa4, a0
; RV32IZFH-NEXT: feq.s a0, fa5, fa5
; RV32IZFH-NEXT: neg a0, a0
; RV32IZFH-NEXT: fmax.s fa5, fa5, fa4
; RV32IZFH-NEXT: fmv.w.x fa4, a1
; RV32IZFH-NEXT: fmin.s fa5, fa5, fa4
; RV32IZFH-NEXT: fcvt.w.s a1, fa5, rtz
; RV32IZFH-NEXT: and a0, a0, a1
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_w_s_sat_i8:
; RV64IZFH: # %bb.0: # %start
; RV64IZFH-NEXT: fcvt.s.h fa5, fa0
; RV64IZFH-NEXT: lui a0, 798720
; RV64IZFH-NEXT: lui a1, 274400
; RV64IZFH-NEXT: fmv.w.x fa4, a0
; RV64IZFH-NEXT: feq.s a0, fa5, fa5
; RV64IZFH-NEXT: neg a0, a0
; RV64IZFH-NEXT: fmax.s fa5, fa5, fa4
; RV64IZFH-NEXT: fmv.w.x fa4, a1
; RV64IZFH-NEXT: fmin.s fa5, fa5, fa4
; RV64IZFH-NEXT: fcvt.l.s a1, fa5, rtz
; RV64IZFH-NEXT: and a0, a0, a1
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_w_s_sat_i8:
; RV32IDZFH: # %bb.0: # %start
; RV32IDZFH-NEXT: fcvt.s.h fa5, fa0
; RV32IDZFH-NEXT: lui a0, 798720
; RV32IDZFH-NEXT: lui a1, 274400
; RV32IDZFH-NEXT: fmv.w.x fa4, a0
; RV32IDZFH-NEXT: feq.s a0, fa5, fa5
; RV32IDZFH-NEXT: neg a0, a0
; RV32IDZFH-NEXT: fmax.s fa5, fa5, fa4
; RV32IDZFH-NEXT: fmv.w.x fa4, a1
; RV32IDZFH-NEXT: fmin.s fa5, fa5, fa4
; RV32IDZFH-NEXT: fcvt.w.s a1, fa5, rtz
; RV32IDZFH-NEXT: and a0, a0, a1
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_w_s_sat_i8:
; RV64IDZFH: # %bb.0: # %start
; RV64IDZFH-NEXT: fcvt.s.h fa5, fa0
; RV64IDZFH-NEXT: lui a0, 798720
; RV64IDZFH-NEXT: lui a1, 274400
; RV64IDZFH-NEXT: fmv.w.x fa4, a0
; RV64IDZFH-NEXT: feq.s a0, fa5, fa5
; RV64IDZFH-NEXT: neg a0, a0
; RV64IDZFH-NEXT: fmax.s fa5, fa5, fa4
; RV64IDZFH-NEXT: fmv.w.x fa4, a1
; RV64IDZFH-NEXT: fmin.s fa5, fa5, fa4
; RV64IDZFH-NEXT: fcvt.l.s a1, fa5, rtz
; RV64IDZFH-NEXT: and a0, a0, a1
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_w_s_sat_i8:
; RV32IZHINX: # %bb.0: # %start
; RV32IZHINX-NEXT: fcvt.s.h a0, a0
; RV32IZHINX-NEXT: lui a1, 798720
; RV32IZHINX-NEXT: lui a2, 274400
; RV32IZHINX-NEXT: fmax.s a1, a0, a1
; RV32IZHINX-NEXT: feq.s a0, a0, a0
; RV32IZHINX-NEXT: neg a0, a0
; RV32IZHINX-NEXT: fmin.s a1, a1, a2
; RV32IZHINX-NEXT: fcvt.w.s a1, a1, rtz
; RV32IZHINX-NEXT: and a0, a0, a1
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_w_s_sat_i8:
; RV64IZHINX: # %bb.0: # %start
; RV64IZHINX-NEXT: fcvt.s.h a0, a0
; RV64IZHINX-NEXT: lui a1, 798720
; RV64IZHINX-NEXT: lui a2, 274400
; RV64IZHINX-NEXT: fmax.s a1, a0, a1
; RV64IZHINX-NEXT: feq.s a0, a0, a0
; RV64IZHINX-NEXT: neg a0, a0
; RV64IZHINX-NEXT: fmin.s a1, a1, a2
; RV64IZHINX-NEXT: fcvt.l.s a1, a1, rtz
; RV64IZHINX-NEXT: and a0, a0, a1
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_w_s_sat_i8:
; RV32IZDINXZHINX: # %bb.0: # %start
; RV32IZDINXZHINX-NEXT: fcvt.s.h a0, a0
; RV32IZDINXZHINX-NEXT: lui a1, 798720
; RV32IZDINXZHINX-NEXT: lui a2, 274400
; RV32IZDINXZHINX-NEXT: fmax.s a1, a0, a1
; RV32IZDINXZHINX-NEXT: feq.s a0, a0, a0
; RV32IZDINXZHINX-NEXT: neg a0, a0
; RV32IZDINXZHINX-NEXT: fmin.s a1, a1, a2
; RV32IZDINXZHINX-NEXT: fcvt.w.s a1, a1, rtz
; RV32IZDINXZHINX-NEXT: and a0, a0, a1
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_w_s_sat_i8:
; RV64IZDINXZHINX: # %bb.0: # %start
; RV64IZDINXZHINX-NEXT: fcvt.s.h a0, a0
; RV64IZDINXZHINX-NEXT: lui a1, 798720
; RV64IZDINXZHINX-NEXT: lui a2, 274400
; RV64IZDINXZHINX-NEXT: fmax.s a1, a0, a1
; RV64IZDINXZHINX-NEXT: feq.s a0, a0, a0
; RV64IZDINXZHINX-NEXT: neg a0, a0
; RV64IZDINXZHINX-NEXT: fmin.s a1, a1, a2
; RV64IZDINXZHINX-NEXT: fcvt.l.s a1, a1, rtz
; RV64IZDINXZHINX-NEXT: and a0, a0, a1
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_w_s_sat_i8:
; RV32I: # %bb.0: # %start
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s2, 0(sp) # 4-byte Folded Spill
; RV32I-NEXT: slli a0, a0, 16
; RV32I-NEXT: srli a0, a0, 16
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: mv s0, a0
; RV32I-NEXT: lui a1, 798720
; RV32I-NEXT: call __gesf2
; RV32I-NEXT: mv s2, a0
; RV32I-NEXT: mv a0, s0
; RV32I-NEXT: call __fixsfsi
; RV32I-NEXT: mv s1, a0
; RV32I-NEXT: bgez s2, .LBB36_2
; RV32I-NEXT: # %bb.1: # %start
; RV32I-NEXT: li s1, -128
; RV32I-NEXT: .LBB36_2: # %start
; RV32I-NEXT: lui a1, 274400
; RV32I-NEXT: mv a0, s0
; RV32I-NEXT: call __gtsf2
; RV32I-NEXT: blez a0, .LBB36_4
; RV32I-NEXT: # %bb.3: # %start
; RV32I-NEXT: li s1, 127
; RV32I-NEXT: .LBB36_4: # %start
; RV32I-NEXT: mv a0, s0
; RV32I-NEXT: mv a1, s0
; RV32I-NEXT: call __unordsf2
; RV32I-NEXT: snez a0, a0
; RV32I-NEXT: addi a0, a0, -1
; RV32I-NEXT: and a0, a0, s1
; RV32I-NEXT: slli a0, a0, 24
; RV32I-NEXT: srai a0, a0, 24
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s2, 0(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_w_s_sat_i8:
; RV64I: # %bb.0: # %start
; RV64I-NEXT: addi sp, sp, -32
; RV64I-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s2, 0(sp) # 8-byte Folded Spill
; RV64I-NEXT: slli a0, a0, 48
; RV64I-NEXT: srli a0, a0, 48
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: mv s0, a0
; RV64I-NEXT: lui a1, 798720
; RV64I-NEXT: call __gesf2
; RV64I-NEXT: mv s2, a0
; RV64I-NEXT: mv a0, s0
; RV64I-NEXT: call __fixsfdi
; RV64I-NEXT: mv s1, a0
; RV64I-NEXT: bgez s2, .LBB36_2
; RV64I-NEXT: # %bb.1: # %start
; RV64I-NEXT: li s1, -128
; RV64I-NEXT: .LBB36_2: # %start
; RV64I-NEXT: lui a1, 274400
; RV64I-NEXT: mv a0, s0
; RV64I-NEXT: call __gtsf2
; RV64I-NEXT: blez a0, .LBB36_4
; RV64I-NEXT: # %bb.3: # %start
; RV64I-NEXT: li s1, 127
; RV64I-NEXT: .LBB36_4: # %start
; RV64I-NEXT: mv a0, s0
; RV64I-NEXT: mv a1, s0
; RV64I-NEXT: call __unordsf2
; RV64I-NEXT: snez a0, a0
; RV64I-NEXT: addi a0, a0, -1
; RV64I-NEXT: and a0, a0, s1
; RV64I-NEXT: slli a0, a0, 56
; RV64I-NEXT: srai a0, a0, 56
; RV64I-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s1, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s2, 0(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 32
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_w_s_sat_i8:
; RV32ID-ILP32: # %bb.0: # %start
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: fmv.w.x fa5, a0
; RV32ID-ILP32-NEXT: lui a0, 798720
; RV32ID-ILP32-NEXT: lui a1, 274400
; RV32ID-ILP32-NEXT: fmv.w.x fa4, a0
; RV32ID-ILP32-NEXT: feq.s a0, fa5, fa5
; RV32ID-ILP32-NEXT: neg a0, a0
; RV32ID-ILP32-NEXT: fmax.s fa5, fa5, fa4
; RV32ID-ILP32-NEXT: fmv.w.x fa4, a1
; RV32ID-ILP32-NEXT: fmin.s fa5, fa5, fa4
; RV32ID-ILP32-NEXT: fcvt.w.s a1, fa5, rtz
; RV32ID-ILP32-NEXT: and a0, a0, a1
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_w_s_sat_i8:
; RV64ID-LP64: # %bb.0: # %start
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: fmv.w.x fa5, a0
; RV64ID-LP64-NEXT: lui a0, 798720
; RV64ID-LP64-NEXT: lui a1, 274400
; RV64ID-LP64-NEXT: fmv.w.x fa4, a0
; RV64ID-LP64-NEXT: feq.s a0, fa5, fa5
; RV64ID-LP64-NEXT: neg a0, a0
; RV64ID-LP64-NEXT: fmax.s fa5, fa5, fa4
; RV64ID-LP64-NEXT: fmv.w.x fa4, a1
; RV64ID-LP64-NEXT: fmin.s fa5, fa5, fa4
; RV64ID-LP64-NEXT: fcvt.l.s a1, fa5, rtz
; RV64ID-LP64-NEXT: and a0, a0, a1
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_w_s_sat_i8:
; RV32ID: # %bb.0: # %start
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: feq.s a0, fa0, fa0
; RV32ID-NEXT: lui a1, 798720
; RV32ID-NEXT: fmv.w.x fa5, a1
; RV32ID-NEXT: lui a1, 274400
; RV32ID-NEXT: neg a0, a0
; RV32ID-NEXT: fmax.s fa5, fa0, fa5
; RV32ID-NEXT: fmv.w.x fa4, a1
; RV32ID-NEXT: fmin.s fa5, fa5, fa4
; RV32ID-NEXT: fcvt.w.s a1, fa5, rtz
; RV32ID-NEXT: and a0, a0, a1
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_w_s_sat_i8:
; RV64ID: # %bb.0: # %start
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: feq.s a0, fa0, fa0
; RV64ID-NEXT: lui a1, 798720
; RV64ID-NEXT: fmv.w.x fa5, a1
; RV64ID-NEXT: lui a1, 274400
; RV64ID-NEXT: neg a0, a0
; RV64ID-NEXT: fmax.s fa5, fa0, fa5
; RV64ID-NEXT: fmv.w.x fa4, a1
; RV64ID-NEXT: fmin.s fa5, fa5, fa4
; RV64ID-NEXT: fcvt.l.s a1, fa5, rtz
; RV64ID-NEXT: and a0, a0, a1
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_w_s_sat_i8:
; CHECK32-IZFHMIN: # %bb.0: # %start
; CHECK32-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK32-IZFHMIN-NEXT: lui a0, 798720
; CHECK32-IZFHMIN-NEXT: lui a1, 274400
; CHECK32-IZFHMIN-NEXT: fmv.w.x fa4, a0
; CHECK32-IZFHMIN-NEXT: feq.s a0, fa5, fa5
; CHECK32-IZFHMIN-NEXT: neg a0, a0
; CHECK32-IZFHMIN-NEXT: fmax.s fa5, fa5, fa4
; CHECK32-IZFHMIN-NEXT: fmv.w.x fa4, a1
; CHECK32-IZFHMIN-NEXT: fmin.s fa5, fa5, fa4
; CHECK32-IZFHMIN-NEXT: fcvt.w.s a1, fa5, rtz
; CHECK32-IZFHMIN-NEXT: and a0, a0, a1
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_w_s_sat_i8:
; CHECK64-IZFHMIN: # %bb.0: # %start
; CHECK64-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK64-IZFHMIN-NEXT: lui a0, 798720
; CHECK64-IZFHMIN-NEXT: lui a1, 274400
; CHECK64-IZFHMIN-NEXT: fmv.w.x fa4, a0
; CHECK64-IZFHMIN-NEXT: feq.s a0, fa5, fa5
; CHECK64-IZFHMIN-NEXT: neg a0, a0
; CHECK64-IZFHMIN-NEXT: fmax.s fa5, fa5, fa4
; CHECK64-IZFHMIN-NEXT: fmv.w.x fa4, a1
; CHECK64-IZFHMIN-NEXT: fmin.s fa5, fa5, fa4
; CHECK64-IZFHMIN-NEXT: fcvt.l.s a1, fa5, rtz
; CHECK64-IZFHMIN-NEXT: and a0, a0, a1
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_w_s_sat_i8:
; CHECK32-IZHINXMIN: # %bb.0: # %start
; CHECK32-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZHINXMIN-NEXT: lui a1, 798720
; CHECK32-IZHINXMIN-NEXT: lui a2, 274400
; CHECK32-IZHINXMIN-NEXT: fmax.s a1, a0, a1
; CHECK32-IZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK32-IZHINXMIN-NEXT: neg a0, a0
; CHECK32-IZHINXMIN-NEXT: fmin.s a1, a1, a2
; CHECK32-IZHINXMIN-NEXT: fcvt.w.s a1, a1, rtz
; CHECK32-IZHINXMIN-NEXT: and a0, a0, a1
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_w_s_sat_i8:
; CHECK64-IZHINXMIN: # %bb.0: # %start
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: lui a1, 798720
; CHECK64-IZHINXMIN-NEXT: lui a2, 274400
; CHECK64-IZHINXMIN-NEXT: fmax.s a1, a0, a1
; CHECK64-IZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK64-IZHINXMIN-NEXT: neg a0, a0
; CHECK64-IZHINXMIN-NEXT: fmin.s a1, a1, a2
; CHECK64-IZHINXMIN-NEXT: fcvt.l.s a1, a1, rtz
; CHECK64-IZHINXMIN-NEXT: and a0, a0, a1
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_w_s_sat_i8:
; CHECK32-IZDINXZHINXMIN: # %bb.0: # %start
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: lui a1, 798720
; CHECK32-IZDINXZHINXMIN-NEXT: lui a2, 274400
; CHECK32-IZDINXZHINXMIN-NEXT: fmax.s a1, a0, a1
; CHECK32-IZDINXZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: neg a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fmin.s a1, a1, a2
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.w.s a1, a1, rtz
; CHECK32-IZDINXZHINXMIN-NEXT: and a0, a0, a1
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_w_s_sat_i8:
; CHECK64-IZDINXZHINXMIN: # %bb.0: # %start
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: lui a1, 798720
; CHECK64-IZDINXZHINXMIN-NEXT: lui a2, 274400
; CHECK64-IZDINXZHINXMIN-NEXT: fmax.s a1, a0, a1
; CHECK64-IZDINXZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: neg a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fmin.s a1, a1, a2
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.l.s a1, a1, rtz
; CHECK64-IZDINXZHINXMIN-NEXT: and a0, a0, a1
; CHECK64-IZDINXZHINXMIN-NEXT: ret
start:
%0 = tail call i8 @llvm.fptosi.sat.i8.f16(half %a)
ret i8 %0
}
declare i8 @llvm.fptosi.sat.i8.f16(half)
define zeroext i8 @fcvt_wu_s_i8(half %a) nounwind {
; RV32IZFH-LABEL: fcvt_wu_s_i8:
; RV32IZFH: # %bb.0:
; RV32IZFH-NEXT: fcvt.wu.h a0, fa0, rtz
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_wu_s_i8:
; RV64IZFH: # %bb.0:
; RV64IZFH-NEXT: fcvt.lu.h a0, fa0, rtz
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_wu_s_i8:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: fcvt.wu.h a0, fa0, rtz
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_wu_s_i8:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: fcvt.lu.h a0, fa0, rtz
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_wu_s_i8:
; RV32IZHINX: # %bb.0:
; RV32IZHINX-NEXT: fcvt.wu.h a0, a0, rtz
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_wu_s_i8:
; RV64IZHINX: # %bb.0:
; RV64IZHINX-NEXT: fcvt.lu.h a0, a0, rtz
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_wu_s_i8:
; RV32IZDINXZHINX: # %bb.0:
; RV32IZDINXZHINX-NEXT: fcvt.wu.h a0, a0, rtz
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_wu_s_i8:
; RV64IZDINXZHINX: # %bb.0:
; RV64IZDINXZHINX-NEXT: fcvt.lu.h a0, a0, rtz
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_wu_s_i8:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: slli a0, a0, 16
; RV32I-NEXT: srli a0, a0, 16
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: call __fixunssfsi
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_wu_s_i8:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: slli a0, a0, 48
; RV64I-NEXT: srli a0, a0, 48
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: call __fixunssfdi
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_wu_s_i8:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: fmv.w.x fa5, a0
; RV32ID-ILP32-NEXT: fcvt.wu.s a0, fa5, rtz
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_wu_s_i8:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: fmv.w.x fa5, a0
; RV64ID-LP64-NEXT: fcvt.lu.s a0, fa5, rtz
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_wu_s_i8:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: fcvt.wu.s a0, fa0, rtz
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_wu_s_i8:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: fcvt.lu.s a0, fa0, rtz
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_wu_s_i8:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK32-IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_wu_s_i8:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK64-IZFHMIN-NEXT: fcvt.lu.s a0, fa5, rtz
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_wu_s_i8:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_wu_s_i8:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_wu_s_i8:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_wu_s_i8:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = fptoui half %a to i8
ret i8 %1
}
define zeroext i8 @fcvt_wu_s_sat_i8(half %a) nounwind {
; RV32IZFH-LABEL: fcvt_wu_s_sat_i8:
; RV32IZFH: # %bb.0: # %start
; RV32IZFH-NEXT: fcvt.s.h fa5, fa0
; RV32IZFH-NEXT: fmv.w.x fa4, zero
; RV32IZFH-NEXT: lui a0, 276464
; RV32IZFH-NEXT: fmax.s fa5, fa5, fa4
; RV32IZFH-NEXT: fmv.w.x fa4, a0
; RV32IZFH-NEXT: fmin.s fa5, fa5, fa4
; RV32IZFH-NEXT: fcvt.wu.s a0, fa5, rtz
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_wu_s_sat_i8:
; RV64IZFH: # %bb.0: # %start
; RV64IZFH-NEXT: fcvt.s.h fa5, fa0
; RV64IZFH-NEXT: fmv.w.x fa4, zero
; RV64IZFH-NEXT: lui a0, 276464
; RV64IZFH-NEXT: fmax.s fa5, fa5, fa4
; RV64IZFH-NEXT: fmv.w.x fa4, a0
; RV64IZFH-NEXT: fmin.s fa5, fa5, fa4
; RV64IZFH-NEXT: fcvt.lu.s a0, fa5, rtz
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_wu_s_sat_i8:
; RV32IDZFH: # %bb.0: # %start
; RV32IDZFH-NEXT: fcvt.s.h fa5, fa0
; RV32IDZFH-NEXT: fmv.w.x fa4, zero
; RV32IDZFH-NEXT: lui a0, 276464
; RV32IDZFH-NEXT: fmax.s fa5, fa5, fa4
; RV32IDZFH-NEXT: fmv.w.x fa4, a0
; RV32IDZFH-NEXT: fmin.s fa5, fa5, fa4
; RV32IDZFH-NEXT: fcvt.wu.s a0, fa5, rtz
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_wu_s_sat_i8:
; RV64IDZFH: # %bb.0: # %start
; RV64IDZFH-NEXT: fcvt.s.h fa5, fa0
; RV64IDZFH-NEXT: fmv.w.x fa4, zero
; RV64IDZFH-NEXT: lui a0, 276464
; RV64IDZFH-NEXT: fmax.s fa5, fa5, fa4
; RV64IDZFH-NEXT: fmv.w.x fa4, a0
; RV64IDZFH-NEXT: fmin.s fa5, fa5, fa4
; RV64IDZFH-NEXT: fcvt.lu.s a0, fa5, rtz
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_wu_s_sat_i8:
; RV32IZHINX: # %bb.0: # %start
; RV32IZHINX-NEXT: fcvt.s.h a0, a0
; RV32IZHINX-NEXT: fmax.s a0, a0, zero
; RV32IZHINX-NEXT: lui a1, 276464
; RV32IZHINX-NEXT: fmin.s a0, a0, a1
; RV32IZHINX-NEXT: fcvt.wu.s a0, a0, rtz
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_wu_s_sat_i8:
; RV64IZHINX: # %bb.0: # %start
; RV64IZHINX-NEXT: fcvt.s.h a0, a0
; RV64IZHINX-NEXT: fmax.s a0, a0, zero
; RV64IZHINX-NEXT: lui a1, 276464
; RV64IZHINX-NEXT: fmin.s a0, a0, a1
; RV64IZHINX-NEXT: fcvt.lu.s a0, a0, rtz
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_wu_s_sat_i8:
; RV32IZDINXZHINX: # %bb.0: # %start
; RV32IZDINXZHINX-NEXT: fcvt.s.h a0, a0
; RV32IZDINXZHINX-NEXT: fmax.s a0, a0, zero
; RV32IZDINXZHINX-NEXT: lui a1, 276464
; RV32IZDINXZHINX-NEXT: fmin.s a0, a0, a1
; RV32IZDINXZHINX-NEXT: fcvt.wu.s a0, a0, rtz
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_wu_s_sat_i8:
; RV64IZDINXZHINX: # %bb.0: # %start
; RV64IZDINXZHINX-NEXT: fcvt.s.h a0, a0
; RV64IZDINXZHINX-NEXT: fmax.s a0, a0, zero
; RV64IZDINXZHINX-NEXT: lui a1, 276464
; RV64IZDINXZHINX-NEXT: fmin.s a0, a0, a1
; RV64IZDINXZHINX-NEXT: fcvt.lu.s a0, a0, rtz
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_wu_s_sat_i8:
; RV32I: # %bb.0: # %start
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s2, 0(sp) # 4-byte Folded Spill
; RV32I-NEXT: slli a0, a0, 16
; RV32I-NEXT: srli a0, a0, 16
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: mv s2, a0
; RV32I-NEXT: li a1, 0
; RV32I-NEXT: call __gesf2
; RV32I-NEXT: mv s0, a0
; RV32I-NEXT: mv a0, s2
; RV32I-NEXT: call __fixunssfsi
; RV32I-NEXT: mv s1, a0
; RV32I-NEXT: lui a1, 276464
; RV32I-NEXT: mv a0, s2
; RV32I-NEXT: call __gtsf2
; RV32I-NEXT: blez a0, .LBB38_2
; RV32I-NEXT: # %bb.1: # %start
; RV32I-NEXT: li a0, 255
; RV32I-NEXT: j .LBB38_3
; RV32I-NEXT: .LBB38_2:
; RV32I-NEXT: slti a0, s0, 0
; RV32I-NEXT: addi a0, a0, -1
; RV32I-NEXT: and a0, a0, s1
; RV32I-NEXT: .LBB38_3: # %start
; RV32I-NEXT: zext.b a0, a0
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s2, 0(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_wu_s_sat_i8:
; RV64I: # %bb.0: # %start
; RV64I-NEXT: addi sp, sp, -32
; RV64I-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s2, 0(sp) # 8-byte Folded Spill
; RV64I-NEXT: slli a0, a0, 48
; RV64I-NEXT: srli a0, a0, 48
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: mv s2, a0
; RV64I-NEXT: li a1, 0
; RV64I-NEXT: call __gesf2
; RV64I-NEXT: mv s0, a0
; RV64I-NEXT: mv a0, s2
; RV64I-NEXT: call __fixunssfdi
; RV64I-NEXT: mv s1, a0
; RV64I-NEXT: lui a1, 276464
; RV64I-NEXT: mv a0, s2
; RV64I-NEXT: call __gtsf2
; RV64I-NEXT: blez a0, .LBB38_2
; RV64I-NEXT: # %bb.1: # %start
; RV64I-NEXT: li a0, 255
; RV64I-NEXT: j .LBB38_3
; RV64I-NEXT: .LBB38_2:
; RV64I-NEXT: slti a0, s0, 0
; RV64I-NEXT: addi a0, a0, -1
; RV64I-NEXT: and a0, a0, s1
; RV64I-NEXT: .LBB38_3: # %start
; RV64I-NEXT: zext.b a0, a0
; RV64I-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s1, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s2, 0(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 32
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_wu_s_sat_i8:
; RV32ID-ILP32: # %bb.0: # %start
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: fmv.w.x fa5, a0
; RV32ID-ILP32-NEXT: fmv.w.x fa4, zero
; RV32ID-ILP32-NEXT: lui a0, 276464
; RV32ID-ILP32-NEXT: fmax.s fa5, fa5, fa4
; RV32ID-ILP32-NEXT: fmv.w.x fa4, a0
; RV32ID-ILP32-NEXT: fmin.s fa5, fa5, fa4
; RV32ID-ILP32-NEXT: fcvt.wu.s a0, fa5, rtz
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_wu_s_sat_i8:
; RV64ID-LP64: # %bb.0: # %start
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: fmv.w.x fa5, a0
; RV64ID-LP64-NEXT: fmv.w.x fa4, zero
; RV64ID-LP64-NEXT: lui a0, 276464
; RV64ID-LP64-NEXT: fmax.s fa5, fa5, fa4
; RV64ID-LP64-NEXT: fmv.w.x fa4, a0
; RV64ID-LP64-NEXT: fmin.s fa5, fa5, fa4
; RV64ID-LP64-NEXT: fcvt.lu.s a0, fa5, rtz
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_wu_s_sat_i8:
; RV32ID: # %bb.0: # %start
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: fmv.w.x fa5, zero
; RV32ID-NEXT: lui a0, 276464
; RV32ID-NEXT: fmax.s fa5, fa0, fa5
; RV32ID-NEXT: fmv.w.x fa4, a0
; RV32ID-NEXT: fmin.s fa5, fa5, fa4
; RV32ID-NEXT: fcvt.wu.s a0, fa5, rtz
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_wu_s_sat_i8:
; RV64ID: # %bb.0: # %start
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: fmv.w.x fa5, zero
; RV64ID-NEXT: lui a0, 276464
; RV64ID-NEXT: fmax.s fa5, fa0, fa5
; RV64ID-NEXT: fmv.w.x fa4, a0
; RV64ID-NEXT: fmin.s fa5, fa5, fa4
; RV64ID-NEXT: fcvt.lu.s a0, fa5, rtz
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_wu_s_sat_i8:
; CHECK32-IZFHMIN: # %bb.0: # %start
; CHECK32-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK32-IZFHMIN-NEXT: fmv.w.x fa4, zero
; CHECK32-IZFHMIN-NEXT: lui a0, 276464
; CHECK32-IZFHMIN-NEXT: fmax.s fa5, fa5, fa4
; CHECK32-IZFHMIN-NEXT: fmv.w.x fa4, a0
; CHECK32-IZFHMIN-NEXT: fmin.s fa5, fa5, fa4
; CHECK32-IZFHMIN-NEXT: fcvt.wu.s a0, fa5, rtz
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_wu_s_sat_i8:
; CHECK64-IZFHMIN: # %bb.0: # %start
; CHECK64-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK64-IZFHMIN-NEXT: fmv.w.x fa4, zero
; CHECK64-IZFHMIN-NEXT: lui a0, 276464
; CHECK64-IZFHMIN-NEXT: fmax.s fa5, fa5, fa4
; CHECK64-IZFHMIN-NEXT: fmv.w.x fa4, a0
; CHECK64-IZFHMIN-NEXT: fmin.s fa5, fa5, fa4
; CHECK64-IZFHMIN-NEXT: fcvt.lu.s a0, fa5, rtz
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_wu_s_sat_i8:
; CHECK32-IZHINXMIN: # %bb.0: # %start
; CHECK32-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZHINXMIN-NEXT: fmax.s a0, a0, zero
; CHECK32-IZHINXMIN-NEXT: lui a1, 276464
; CHECK32-IZHINXMIN-NEXT: fmin.s a0, a0, a1
; CHECK32-IZHINXMIN-NEXT: fcvt.wu.s a0, a0, rtz
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_wu_s_sat_i8:
; CHECK64-IZHINXMIN: # %bb.0: # %start
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: fmax.s a0, a0, zero
; CHECK64-IZHINXMIN-NEXT: lui a1, 276464
; CHECK64-IZHINXMIN-NEXT: fmin.s a0, a0, a1
; CHECK64-IZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_wu_s_sat_i8:
; CHECK32-IZDINXZHINXMIN: # %bb.0: # %start
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fmax.s a0, a0, zero
; CHECK32-IZDINXZHINXMIN-NEXT: lui a1, 276464
; CHECK32-IZDINXZHINXMIN-NEXT: fmin.s a0, a0, a1
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.wu.s a0, a0, rtz
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_wu_s_sat_i8:
; CHECK64-IZDINXZHINXMIN: # %bb.0: # %start
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fmax.s a0, a0, zero
; CHECK64-IZDINXZHINXMIN-NEXT: lui a1, 276464
; CHECK64-IZDINXZHINXMIN-NEXT: fmin.s a0, a0, a1
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
; CHECK64-IZDINXZHINXMIN-NEXT: ret
start:
%0 = tail call i8 @llvm.fptoui.sat.i8.f16(half %a)
ret i8 %0
}
declare i8 @llvm.fptoui.sat.i8.f16(half)
define zeroext i32 @fcvt_wu_h_sat_zext(half %a) nounwind {
; RV32IZFH-LABEL: fcvt_wu_h_sat_zext:
; RV32IZFH: # %bb.0: # %start
; RV32IZFH-NEXT: fcvt.wu.h a0, fa0, rtz
; RV32IZFH-NEXT: feq.h a1, fa0, fa0
; RV32IZFH-NEXT: seqz a1, a1
; RV32IZFH-NEXT: addi a1, a1, -1
; RV32IZFH-NEXT: and a0, a1, a0
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_wu_h_sat_zext:
; RV64IZFH: # %bb.0: # %start
; RV64IZFH-NEXT: fcvt.wu.h a0, fa0, rtz
; RV64IZFH-NEXT: feq.h a1, fa0, fa0
; RV64IZFH-NEXT: seqz a1, a1
; RV64IZFH-NEXT: addi a1, a1, -1
; RV64IZFH-NEXT: and a0, a0, a1
; RV64IZFH-NEXT: slli a0, a0, 32
; RV64IZFH-NEXT: srli a0, a0, 32
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_wu_h_sat_zext:
; RV32IDZFH: # %bb.0: # %start
; RV32IDZFH-NEXT: fcvt.wu.h a0, fa0, rtz
; RV32IDZFH-NEXT: feq.h a1, fa0, fa0
; RV32IDZFH-NEXT: seqz a1, a1
; RV32IDZFH-NEXT: addi a1, a1, -1
; RV32IDZFH-NEXT: and a0, a1, a0
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_wu_h_sat_zext:
; RV64IDZFH: # %bb.0: # %start
; RV64IDZFH-NEXT: fcvt.wu.h a0, fa0, rtz
; RV64IDZFH-NEXT: feq.h a1, fa0, fa0
; RV64IDZFH-NEXT: seqz a1, a1
; RV64IDZFH-NEXT: addi a1, a1, -1
; RV64IDZFH-NEXT: and a0, a0, a1
; RV64IDZFH-NEXT: slli a0, a0, 32
; RV64IDZFH-NEXT: srli a0, a0, 32
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_wu_h_sat_zext:
; RV32IZHINX: # %bb.0: # %start
; RV32IZHINX-NEXT: fcvt.wu.h a1, a0, rtz
; RV32IZHINX-NEXT: feq.h a0, a0, a0
; RV32IZHINX-NEXT: seqz a0, a0
; RV32IZHINX-NEXT: addi a0, a0, -1
; RV32IZHINX-NEXT: and a0, a0, a1
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_wu_h_sat_zext:
; RV64IZHINX: # %bb.0: # %start
; RV64IZHINX-NEXT: fcvt.wu.h a1, a0, rtz
; RV64IZHINX-NEXT: feq.h a0, a0, a0
; RV64IZHINX-NEXT: seqz a0, a0
; RV64IZHINX-NEXT: addi a0, a0, -1
; RV64IZHINX-NEXT: and a0, a1, a0
; RV64IZHINX-NEXT: slli a0, a0, 32
; RV64IZHINX-NEXT: srli a0, a0, 32
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_wu_h_sat_zext:
; RV32IZDINXZHINX: # %bb.0: # %start
; RV32IZDINXZHINX-NEXT: fcvt.wu.h a1, a0, rtz
; RV32IZDINXZHINX-NEXT: feq.h a0, a0, a0
; RV32IZDINXZHINX-NEXT: seqz a0, a0
; RV32IZDINXZHINX-NEXT: addi a0, a0, -1
; RV32IZDINXZHINX-NEXT: and a0, a0, a1
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_wu_h_sat_zext:
; RV64IZDINXZHINX: # %bb.0: # %start
; RV64IZDINXZHINX-NEXT: fcvt.wu.h a1, a0, rtz
; RV64IZDINXZHINX-NEXT: feq.h a0, a0, a0
; RV64IZDINXZHINX-NEXT: seqz a0, a0
; RV64IZDINXZHINX-NEXT: addi a0, a0, -1
; RV64IZDINXZHINX-NEXT: and a0, a1, a0
; RV64IZDINXZHINX-NEXT: slli a0, a0, 32
; RV64IZDINXZHINX-NEXT: srli a0, a0, 32
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_wu_h_sat_zext:
; RV32I: # %bb.0: # %start
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s2, 0(sp) # 4-byte Folded Spill
; RV32I-NEXT: slli a0, a0, 16
; RV32I-NEXT: srli a0, a0, 16
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: mv s0, a0
; RV32I-NEXT: lui a1, 325632
; RV32I-NEXT: addi a1, a1, -1
; RV32I-NEXT: call __gtsf2
; RV32I-NEXT: sgtz a0, a0
; RV32I-NEXT: neg s1, a0
; RV32I-NEXT: mv a0, s0
; RV32I-NEXT: li a1, 0
; RV32I-NEXT: call __gesf2
; RV32I-NEXT: slti a0, a0, 0
; RV32I-NEXT: addi s2, a0, -1
; RV32I-NEXT: mv a0, s0
; RV32I-NEXT: call __fixunssfsi
; RV32I-NEXT: and a0, s2, a0
; RV32I-NEXT: or a0, s1, a0
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s2, 0(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_wu_h_sat_zext:
; RV64I: # %bb.0: # %start
; RV64I-NEXT: addi sp, sp, -32
; RV64I-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s2, 0(sp) # 8-byte Folded Spill
; RV64I-NEXT: slli a0, a0, 48
; RV64I-NEXT: srli a0, a0, 48
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: mv s2, a0
; RV64I-NEXT: li a1, 0
; RV64I-NEXT: call __gesf2
; RV64I-NEXT: mv s0, a0
; RV64I-NEXT: mv a0, s2
; RV64I-NEXT: call __fixunssfdi
; RV64I-NEXT: mv s1, a0
; RV64I-NEXT: lui a1, 325632
; RV64I-NEXT: addi a1, a1, -1
; RV64I-NEXT: mv a0, s2
; RV64I-NEXT: call __gtsf2
; RV64I-NEXT: blez a0, .LBB39_2
; RV64I-NEXT: # %bb.1: # %start
; RV64I-NEXT: li a0, -1
; RV64I-NEXT: srli a0, a0, 32
; RV64I-NEXT: j .LBB39_3
; RV64I-NEXT: .LBB39_2:
; RV64I-NEXT: slti a0, s0, 0
; RV64I-NEXT: addi a0, a0, -1
; RV64I-NEXT: and a0, a0, s1
; RV64I-NEXT: .LBB39_3: # %start
; RV64I-NEXT: slli a0, a0, 32
; RV64I-NEXT: srli a0, a0, 32
; RV64I-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s1, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s2, 0(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 32
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_wu_h_sat_zext:
; RV32ID-ILP32: # %bb.0: # %start
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: fmv.w.x fa5, a0
; RV32ID-ILP32-NEXT: fcvt.wu.s a0, fa5, rtz
; RV32ID-ILP32-NEXT: feq.s a1, fa5, fa5
; RV32ID-ILP32-NEXT: seqz a1, a1
; RV32ID-ILP32-NEXT: addi a1, a1, -1
; RV32ID-ILP32-NEXT: and a0, a1, a0
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_wu_h_sat_zext:
; RV64ID-LP64: # %bb.0: # %start
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: fmv.w.x fa5, a0
; RV64ID-LP64-NEXT: fcvt.wu.s a0, fa5, rtz
; RV64ID-LP64-NEXT: feq.s a1, fa5, fa5
; RV64ID-LP64-NEXT: seqz a1, a1
; RV64ID-LP64-NEXT: addi a1, a1, -1
; RV64ID-LP64-NEXT: and a0, a0, a1
; RV64ID-LP64-NEXT: slli a0, a0, 32
; RV64ID-LP64-NEXT: srli a0, a0, 32
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_wu_h_sat_zext:
; RV32ID: # %bb.0: # %start
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: fcvt.wu.s a0, fa0, rtz
; RV32ID-NEXT: feq.s a1, fa0, fa0
; RV32ID-NEXT: seqz a1, a1
; RV32ID-NEXT: addi a1, a1, -1
; RV32ID-NEXT: and a0, a1, a0
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_wu_h_sat_zext:
; RV64ID: # %bb.0: # %start
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: fcvt.wu.s a0, fa0, rtz
; RV64ID-NEXT: feq.s a1, fa0, fa0
; RV64ID-NEXT: seqz a1, a1
; RV64ID-NEXT: addi a1, a1, -1
; RV64ID-NEXT: and a0, a0, a1
; RV64ID-NEXT: slli a0, a0, 32
; RV64ID-NEXT: srli a0, a0, 32
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_wu_h_sat_zext:
; CHECK32-IZFHMIN: # %bb.0: # %start
; CHECK32-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK32-IZFHMIN-NEXT: fcvt.wu.s a0, fa5, rtz
; CHECK32-IZFHMIN-NEXT: feq.s a1, fa5, fa5
; CHECK32-IZFHMIN-NEXT: seqz a1, a1
; CHECK32-IZFHMIN-NEXT: addi a1, a1, -1
; CHECK32-IZFHMIN-NEXT: and a0, a1, a0
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_wu_h_sat_zext:
; CHECK64-IZFHMIN: # %bb.0: # %start
; CHECK64-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK64-IZFHMIN-NEXT: fcvt.wu.s a0, fa5, rtz
; CHECK64-IZFHMIN-NEXT: feq.s a1, fa5, fa5
; CHECK64-IZFHMIN-NEXT: seqz a1, a1
; CHECK64-IZFHMIN-NEXT: addi a1, a1, -1
; CHECK64-IZFHMIN-NEXT: and a0, a0, a1
; CHECK64-IZFHMIN-NEXT: slli a0, a0, 32
; CHECK64-IZFHMIN-NEXT: srli a0, a0, 32
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_wu_h_sat_zext:
; CHECK32-IZHINXMIN: # %bb.0: # %start
; CHECK32-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZHINXMIN-NEXT: fcvt.wu.s a1, a0, rtz
; CHECK32-IZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK32-IZHINXMIN-NEXT: seqz a0, a0
; CHECK32-IZHINXMIN-NEXT: addi a0, a0, -1
; CHECK32-IZHINXMIN-NEXT: and a0, a0, a1
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_wu_h_sat_zext:
; CHECK64-IZHINXMIN: # %bb.0: # %start
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.wu.s a1, a0, rtz
; CHECK64-IZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK64-IZHINXMIN-NEXT: seqz a0, a0
; CHECK64-IZHINXMIN-NEXT: addi a0, a0, -1
; CHECK64-IZHINXMIN-NEXT: and a0, a1, a0
; CHECK64-IZHINXMIN-NEXT: slli a0, a0, 32
; CHECK64-IZHINXMIN-NEXT: srli a0, a0, 32
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_wu_h_sat_zext:
; CHECK32-IZDINXZHINXMIN: # %bb.0: # %start
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.wu.s a1, a0, rtz
; CHECK32-IZDINXZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: seqz a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: addi a0, a0, -1
; CHECK32-IZDINXZHINXMIN-NEXT: and a0, a0, a1
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_wu_h_sat_zext:
; CHECK64-IZDINXZHINXMIN: # %bb.0: # %start
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.wu.s a1, a0, rtz
; CHECK64-IZDINXZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: seqz a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: addi a0, a0, -1
; CHECK64-IZDINXZHINXMIN-NEXT: and a0, a1, a0
; CHECK64-IZDINXZHINXMIN-NEXT: slli a0, a0, 32
; CHECK64-IZDINXZHINXMIN-NEXT: srli a0, a0, 32
; CHECK64-IZDINXZHINXMIN-NEXT: ret
start:
%0 = tail call i32 @llvm.fptoui.sat.i32.f16(half %a)
ret i32 %0
}
define signext i32 @fcvt_w_h_sat_sext(half %a) nounwind {
; CHECKIZFH-LABEL: fcvt_w_h_sat_sext:
; CHECKIZFH: # %bb.0: # %start
; CHECKIZFH-NEXT: fcvt.w.h a0, fa0, rtz
; CHECKIZFH-NEXT: feq.h a1, fa0, fa0
; CHECKIZFH-NEXT: seqz a1, a1
; CHECKIZFH-NEXT: addi a1, a1, -1
; CHECKIZFH-NEXT: and a0, a1, a0
; CHECKIZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_w_h_sat_sext:
; RV32IDZFH: # %bb.0: # %start
; RV32IDZFH-NEXT: fcvt.w.h a0, fa0, rtz
; RV32IDZFH-NEXT: feq.h a1, fa0, fa0
; RV32IDZFH-NEXT: seqz a1, a1
; RV32IDZFH-NEXT: addi a1, a1, -1
; RV32IDZFH-NEXT: and a0, a1, a0
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_w_h_sat_sext:
; RV64IDZFH: # %bb.0: # %start
; RV64IDZFH-NEXT: fcvt.w.h a0, fa0, rtz
; RV64IDZFH-NEXT: feq.h a1, fa0, fa0
; RV64IDZFH-NEXT: seqz a1, a1
; RV64IDZFH-NEXT: addi a1, a1, -1
; RV64IDZFH-NEXT: and a0, a1, a0
; RV64IDZFH-NEXT: ret
;
; CHECKIZHINX-LABEL: fcvt_w_h_sat_sext:
; CHECKIZHINX: # %bb.0: # %start
; CHECKIZHINX-NEXT: fcvt.w.h a1, a0, rtz
; CHECKIZHINX-NEXT: feq.h a0, a0, a0
; CHECKIZHINX-NEXT: seqz a0, a0
; CHECKIZHINX-NEXT: addi a0, a0, -1
; CHECKIZHINX-NEXT: and a0, a0, a1
; CHECKIZHINX-NEXT: ret
;
; CHECKIZDINXZHINX-LABEL: fcvt_w_h_sat_sext:
; CHECKIZDINXZHINX: # %bb.0: # %start
; CHECKIZDINXZHINX-NEXT: fcvt.w.h a1, a0, rtz
; CHECKIZDINXZHINX-NEXT: feq.h a0, a0, a0
; CHECKIZDINXZHINX-NEXT: seqz a0, a0
; CHECKIZDINXZHINX-NEXT: addi a0, a0, -1
; CHECKIZDINXZHINX-NEXT: and a0, a0, a1
; CHECKIZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_w_h_sat_sext:
; RV32I: # %bb.0: # %start
; RV32I-NEXT: addi sp, sp, -32
; RV32I-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s1, 20(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s2, 16(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s3, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: slli a0, a0, 16
; RV32I-NEXT: srli a0, a0, 16
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: mv s0, a0
; RV32I-NEXT: lui a1, 847872
; RV32I-NEXT: call __gesf2
; RV32I-NEXT: mv s2, a0
; RV32I-NEXT: mv a0, s0
; RV32I-NEXT: call __fixsfsi
; RV32I-NEXT: mv s1, a0
; RV32I-NEXT: lui s3, 524288
; RV32I-NEXT: bgez s2, .LBB40_2
; RV32I-NEXT: # %bb.1: # %start
; RV32I-NEXT: lui s1, 524288
; RV32I-NEXT: .LBB40_2: # %start
; RV32I-NEXT: lui a1, 323584
; RV32I-NEXT: addi a1, a1, -1
; RV32I-NEXT: mv a0, s0
; RV32I-NEXT: call __gtsf2
; RV32I-NEXT: blez a0, .LBB40_4
; RV32I-NEXT: # %bb.3: # %start
; RV32I-NEXT: addi s1, s3, -1
; RV32I-NEXT: .LBB40_4: # %start
; RV32I-NEXT: mv a0, s0
; RV32I-NEXT: mv a1, s0
; RV32I-NEXT: call __unordsf2
; RV32I-NEXT: snez a0, a0
; RV32I-NEXT: addi a0, a0, -1
; RV32I-NEXT: and a0, a0, s1
; RV32I-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s1, 20(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s2, 16(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s3, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 32
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_w_h_sat_sext:
; RV64I: # %bb.0: # %start
; RV64I-NEXT: addi sp, sp, -48
; RV64I-NEXT: sd ra, 40(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 32(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 24(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s2, 16(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s3, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: slli a0, a0, 48
; RV64I-NEXT: srli a0, a0, 48
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: mv s0, a0
; RV64I-NEXT: lui a1, 847872
; RV64I-NEXT: call __gesf2
; RV64I-NEXT: mv s2, a0
; RV64I-NEXT: mv a0, s0
; RV64I-NEXT: call __fixsfdi
; RV64I-NEXT: mv s1, a0
; RV64I-NEXT: lui s3, 524288
; RV64I-NEXT: bgez s2, .LBB40_2
; RV64I-NEXT: # %bb.1: # %start
; RV64I-NEXT: lui s1, 524288
; RV64I-NEXT: .LBB40_2: # %start
; RV64I-NEXT: lui a1, 323584
; RV64I-NEXT: addi a1, a1, -1
; RV64I-NEXT: mv a0, s0
; RV64I-NEXT: call __gtsf2
; RV64I-NEXT: blez a0, .LBB40_4
; RV64I-NEXT: # %bb.3: # %start
; RV64I-NEXT: addi s1, s3, -1
; RV64I-NEXT: .LBB40_4: # %start
; RV64I-NEXT: mv a0, s0
; RV64I-NEXT: mv a1, s0
; RV64I-NEXT: call __unordsf2
; RV64I-NEXT: snez a0, a0
; RV64I-NEXT: addi a0, a0, -1
; RV64I-NEXT: and a0, a0, s1
; RV64I-NEXT: sext.w a0, a0
; RV64I-NEXT: ld ra, 40(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s0, 32(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s1, 24(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s2, 16(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s3, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 48
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_w_h_sat_sext:
; RV32ID-ILP32: # %bb.0: # %start
; RV32ID-ILP32-NEXT: addi sp, sp, -16
; RV32ID-ILP32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: fmv.w.x fa5, a0
; RV32ID-ILP32-NEXT: fcvt.w.s a0, fa5, rtz
; RV32ID-ILP32-NEXT: feq.s a1, fa5, fa5
; RV32ID-ILP32-NEXT: seqz a1, a1
; RV32ID-ILP32-NEXT: addi a1, a1, -1
; RV32ID-ILP32-NEXT: and a0, a1, a0
; RV32ID-ILP32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 16
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_w_h_sat_sext:
; RV64ID-LP64: # %bb.0: # %start
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: fmv.w.x fa5, a0
; RV64ID-LP64-NEXT: fcvt.w.s a0, fa5, rtz
; RV64ID-LP64-NEXT: feq.s a1, fa5, fa5
; RV64ID-LP64-NEXT: seqz a1, a1
; RV64ID-LP64-NEXT: addi a1, a1, -1
; RV64ID-LP64-NEXT: and a0, a1, a0
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_w_h_sat_sext:
; RV32ID: # %bb.0: # %start
; RV32ID-NEXT: addi sp, sp, -16
; RV32ID-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: fcvt.w.s a0, fa0, rtz
; RV32ID-NEXT: feq.s a1, fa0, fa0
; RV32ID-NEXT: seqz a1, a1
; RV32ID-NEXT: addi a1, a1, -1
; RV32ID-NEXT: and a0, a1, a0
; RV32ID-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 16
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_w_h_sat_sext:
; RV64ID: # %bb.0: # %start
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: fcvt.w.s a0, fa0, rtz
; RV64ID-NEXT: feq.s a1, fa0, fa0
; RV64ID-NEXT: seqz a1, a1
; RV64ID-NEXT: addi a1, a1, -1
; RV64ID-NEXT: and a0, a1, a0
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_w_h_sat_sext:
; CHECK32-IZFHMIN: # %bb.0: # %start
; CHECK32-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK32-IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
; CHECK32-IZFHMIN-NEXT: feq.s a1, fa5, fa5
; CHECK32-IZFHMIN-NEXT: seqz a1, a1
; CHECK32-IZFHMIN-NEXT: addi a1, a1, -1
; CHECK32-IZFHMIN-NEXT: and a0, a1, a0
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_w_h_sat_sext:
; CHECK64-IZFHMIN: # %bb.0: # %start
; CHECK64-IZFHMIN-NEXT: fcvt.s.h fa5, fa0
; CHECK64-IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
; CHECK64-IZFHMIN-NEXT: feq.s a1, fa5, fa5
; CHECK64-IZFHMIN-NEXT: seqz a1, a1
; CHECK64-IZFHMIN-NEXT: addi a1, a1, -1
; CHECK64-IZFHMIN-NEXT: and a0, a1, a0
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_w_h_sat_sext:
; CHECK32-IZHINXMIN: # %bb.0: # %start
; CHECK32-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZHINXMIN-NEXT: fcvt.w.s a1, a0, rtz
; CHECK32-IZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK32-IZHINXMIN-NEXT: seqz a0, a0
; CHECK32-IZHINXMIN-NEXT: addi a0, a0, -1
; CHECK32-IZHINXMIN-NEXT: and a0, a0, a1
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_w_h_sat_sext:
; CHECK64-IZHINXMIN: # %bb.0: # %start
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: fcvt.w.s a1, a0, rtz
; CHECK64-IZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK64-IZHINXMIN-NEXT: seqz a0, a0
; CHECK64-IZHINXMIN-NEXT: addi a0, a0, -1
; CHECK64-IZHINXMIN-NEXT: and a0, a0, a1
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_w_h_sat_sext:
; CHECK32-IZDINXZHINXMIN: # %bb.0: # %start
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.w.s a1, a0, rtz
; CHECK32-IZDINXZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: seqz a0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: addi a0, a0, -1
; CHECK32-IZDINXZHINXMIN-NEXT: and a0, a0, a1
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_w_h_sat_sext:
; CHECK64-IZDINXZHINXMIN: # %bb.0: # %start
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.w.s a1, a0, rtz
; CHECK64-IZDINXZHINXMIN-NEXT: feq.s a0, a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: seqz a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: addi a0, a0, -1
; CHECK64-IZDINXZHINXMIN-NEXT: and a0, a0, a1
; CHECK64-IZDINXZHINXMIN-NEXT: ret
start:
%0 = tail call i32 @llvm.fptosi.sat.i32.f16(half %a)
ret i32 %0
}
; Test lib call lowering for fp128->half to make sure it matches the ABI.
define void @fcvt_h_q(fp128 %x, ptr %y) nounwind {
; RV32IZFH-LABEL: fcvt_h_q:
; RV32IZFH: # %bb.0:
; RV32IZFH-NEXT: addi sp, sp, -32
; RV32IZFH-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; RV32IZFH-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; RV32IZFH-NEXT: lw a2, 0(a0)
; RV32IZFH-NEXT: lw a3, 4(a0)
; RV32IZFH-NEXT: lw a4, 8(a0)
; RV32IZFH-NEXT: lw a5, 12(a0)
; RV32IZFH-NEXT: mv s0, a1
; RV32IZFH-NEXT: addi a0, sp, 8
; RV32IZFH-NEXT: sw a2, 8(sp)
; RV32IZFH-NEXT: sw a3, 12(sp)
; RV32IZFH-NEXT: sw a4, 16(sp)
; RV32IZFH-NEXT: sw a5, 20(sp)
; RV32IZFH-NEXT: call __trunctfhf2
; RV32IZFH-NEXT: fsh fa0, 0(s0)
; RV32IZFH-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; RV32IZFH-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; RV32IZFH-NEXT: addi sp, sp, 32
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_h_q:
; RV64IZFH: # %bb.0:
; RV64IZFH-NEXT: addi sp, sp, -16
; RV64IZFH-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64IZFH-NEXT: sd s0, 0(sp) # 8-byte Folded Spill
; RV64IZFH-NEXT: mv s0, a2
; RV64IZFH-NEXT: call __trunctfhf2
; RV64IZFH-NEXT: fsh fa0, 0(s0)
; RV64IZFH-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64IZFH-NEXT: ld s0, 0(sp) # 8-byte Folded Reload
; RV64IZFH-NEXT: addi sp, sp, 16
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_h_q:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: addi sp, sp, -32
; RV32IDZFH-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; RV32IDZFH-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; RV32IDZFH-NEXT: lw a2, 0(a0)
; RV32IDZFH-NEXT: lw a3, 4(a0)
; RV32IDZFH-NEXT: lw a4, 8(a0)
; RV32IDZFH-NEXT: lw a5, 12(a0)
; RV32IDZFH-NEXT: mv s0, a1
; RV32IDZFH-NEXT: addi a0, sp, 8
; RV32IDZFH-NEXT: sw a2, 8(sp)
; RV32IDZFH-NEXT: sw a3, 12(sp)
; RV32IDZFH-NEXT: sw a4, 16(sp)
; RV32IDZFH-NEXT: sw a5, 20(sp)
; RV32IDZFH-NEXT: call __trunctfhf2
; RV32IDZFH-NEXT: fsh fa0, 0(s0)
; RV32IDZFH-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; RV32IDZFH-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; RV32IDZFH-NEXT: addi sp, sp, 32
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_h_q:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: addi sp, sp, -16
; RV64IDZFH-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64IDZFH-NEXT: sd s0, 0(sp) # 8-byte Folded Spill
; RV64IDZFH-NEXT: mv s0, a2
; RV64IDZFH-NEXT: call __trunctfhf2
; RV64IDZFH-NEXT: fsh fa0, 0(s0)
; RV64IDZFH-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64IDZFH-NEXT: ld s0, 0(sp) # 8-byte Folded Reload
; RV64IDZFH-NEXT: addi sp, sp, 16
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_h_q:
; RV32IZHINX: # %bb.0:
; RV32IZHINX-NEXT: addi sp, sp, -32
; RV32IZHINX-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; RV32IZHINX-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; RV32IZHINX-NEXT: lw a2, 0(a0)
; RV32IZHINX-NEXT: lw a3, 4(a0)
; RV32IZHINX-NEXT: lw a4, 8(a0)
; RV32IZHINX-NEXT: lw a5, 12(a0)
; RV32IZHINX-NEXT: mv s0, a1
; RV32IZHINX-NEXT: addi a0, sp, 8
; RV32IZHINX-NEXT: sw a2, 8(sp)
; RV32IZHINX-NEXT: sw a3, 12(sp)
; RV32IZHINX-NEXT: sw a4, 16(sp)
; RV32IZHINX-NEXT: sw a5, 20(sp)
; RV32IZHINX-NEXT: call __trunctfhf2
; RV32IZHINX-NEXT: sh a0, 0(s0)
; RV32IZHINX-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; RV32IZHINX-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; RV32IZHINX-NEXT: addi sp, sp, 32
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_h_q:
; RV64IZHINX: # %bb.0:
; RV64IZHINX-NEXT: addi sp, sp, -16
; RV64IZHINX-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64IZHINX-NEXT: sd s0, 0(sp) # 8-byte Folded Spill
; RV64IZHINX-NEXT: mv s0, a2
; RV64IZHINX-NEXT: call __trunctfhf2
; RV64IZHINX-NEXT: sh a0, 0(s0)
; RV64IZHINX-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64IZHINX-NEXT: ld s0, 0(sp) # 8-byte Folded Reload
; RV64IZHINX-NEXT: addi sp, sp, 16
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_h_q:
; RV32IZDINXZHINX: # %bb.0:
; RV32IZDINXZHINX-NEXT: addi sp, sp, -32
; RV32IZDINXZHINX-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; RV32IZDINXZHINX-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; RV32IZDINXZHINX-NEXT: lw a2, 0(a0)
; RV32IZDINXZHINX-NEXT: lw a3, 4(a0)
; RV32IZDINXZHINX-NEXT: lw a4, 8(a0)
; RV32IZDINXZHINX-NEXT: lw a5, 12(a0)
; RV32IZDINXZHINX-NEXT: mv s0, a1
; RV32IZDINXZHINX-NEXT: addi a0, sp, 8
; RV32IZDINXZHINX-NEXT: sw a2, 8(sp)
; RV32IZDINXZHINX-NEXT: sw a3, 12(sp)
; RV32IZDINXZHINX-NEXT: sw a4, 16(sp)
; RV32IZDINXZHINX-NEXT: sw a5, 20(sp)
; RV32IZDINXZHINX-NEXT: call __trunctfhf2
; RV32IZDINXZHINX-NEXT: sh a0, 0(s0)
; RV32IZDINXZHINX-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; RV32IZDINXZHINX-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; RV32IZDINXZHINX-NEXT: addi sp, sp, 32
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_h_q:
; RV64IZDINXZHINX: # %bb.0:
; RV64IZDINXZHINX-NEXT: addi sp, sp, -16
; RV64IZDINXZHINX-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64IZDINXZHINX-NEXT: sd s0, 0(sp) # 8-byte Folded Spill
; RV64IZDINXZHINX-NEXT: mv s0, a2
; RV64IZDINXZHINX-NEXT: call __trunctfhf2
; RV64IZDINXZHINX-NEXT: sh a0, 0(s0)
; RV64IZDINXZHINX-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64IZDINXZHINX-NEXT: ld s0, 0(sp) # 8-byte Folded Reload
; RV64IZDINXZHINX-NEXT: addi sp, sp, 16
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_h_q:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -32
; RV32I-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; RV32I-NEXT: lw a2, 0(a0)
; RV32I-NEXT: lw a3, 4(a0)
; RV32I-NEXT: lw a4, 8(a0)
; RV32I-NEXT: lw a5, 12(a0)
; RV32I-NEXT: mv s0, a1
; RV32I-NEXT: addi a0, sp, 8
; RV32I-NEXT: sw a2, 8(sp)
; RV32I-NEXT: sw a3, 12(sp)
; RV32I-NEXT: sw a4, 16(sp)
; RV32I-NEXT: sw a5, 20(sp)
; RV32I-NEXT: call __trunctfhf2
; RV32I-NEXT: sh a0, 0(s0)
; RV32I-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 32
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_h_q:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 0(sp) # 8-byte Folded Spill
; RV64I-NEXT: mv s0, a2
; RV64I-NEXT: call __trunctfhf2
; RV64I-NEXT: sh a0, 0(s0)
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s0, 0(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_h_q:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -32
; RV32ID-ILP32-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: lw a2, 0(a0)
; RV32ID-ILP32-NEXT: lw a3, 4(a0)
; RV32ID-ILP32-NEXT: lw a4, 8(a0)
; RV32ID-ILP32-NEXT: lw a5, 12(a0)
; RV32ID-ILP32-NEXT: mv s0, a1
; RV32ID-ILP32-NEXT: addi a0, sp, 8
; RV32ID-ILP32-NEXT: sw a2, 8(sp)
; RV32ID-ILP32-NEXT: sw a3, 12(sp)
; RV32ID-ILP32-NEXT: sw a4, 16(sp)
; RV32ID-ILP32-NEXT: sw a5, 20(sp)
; RV32ID-ILP32-NEXT: call __trunctfhf2
; RV32ID-ILP32-NEXT: sh a0, 0(s0)
; RV32ID-ILP32-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: addi sp, sp, 32
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_h_q:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: sd s0, 0(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: mv s0, a2
; RV64ID-LP64-NEXT: call __trunctfhf2
; RV64ID-LP64-NEXT: sh a0, 0(s0)
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: ld s0, 0(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_h_q:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -32
; RV32ID-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; RV32ID-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; RV32ID-NEXT: lw a2, 0(a0)
; RV32ID-NEXT: lw a3, 4(a0)
; RV32ID-NEXT: lw a4, 8(a0)
; RV32ID-NEXT: lw a5, 12(a0)
; RV32ID-NEXT: mv s0, a1
; RV32ID-NEXT: addi a0, sp, 8
; RV32ID-NEXT: sw a2, 8(sp)
; RV32ID-NEXT: sw a3, 12(sp)
; RV32ID-NEXT: sw a4, 16(sp)
; RV32ID-NEXT: sw a5, 20(sp)
; RV32ID-NEXT: call __trunctfhf2
; RV32ID-NEXT: fmv.x.w a0, fa0
; RV32ID-NEXT: sh a0, 0(s0)
; RV32ID-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; RV32ID-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; RV32ID-NEXT: addi sp, sp, 32
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_h_q:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: sd s0, 0(sp) # 8-byte Folded Spill
; RV64ID-NEXT: mv s0, a2
; RV64ID-NEXT: call __trunctfhf2
; RV64ID-NEXT: fmv.x.w a0, fa0
; RV64ID-NEXT: sh a0, 0(s0)
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: ld s0, 0(sp) # 8-byte Folded Reload
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_h_q:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: addi sp, sp, -32
; CHECK32-IZFHMIN-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; CHECK32-IZFHMIN-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; CHECK32-IZFHMIN-NEXT: lw a2, 0(a0)
; CHECK32-IZFHMIN-NEXT: lw a3, 4(a0)
; CHECK32-IZFHMIN-NEXT: lw a4, 8(a0)
; CHECK32-IZFHMIN-NEXT: lw a5, 12(a0)
; CHECK32-IZFHMIN-NEXT: mv s0, a1
; CHECK32-IZFHMIN-NEXT: addi a0, sp, 8
; CHECK32-IZFHMIN-NEXT: sw a2, 8(sp)
; CHECK32-IZFHMIN-NEXT: sw a3, 12(sp)
; CHECK32-IZFHMIN-NEXT: sw a4, 16(sp)
; CHECK32-IZFHMIN-NEXT: sw a5, 20(sp)
; CHECK32-IZFHMIN-NEXT: call __trunctfhf2
; CHECK32-IZFHMIN-NEXT: fsh fa0, 0(s0)
; CHECK32-IZFHMIN-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; CHECK32-IZFHMIN-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; CHECK32-IZFHMIN-NEXT: addi sp, sp, 32
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_h_q:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: addi sp, sp, -16
; CHECK64-IZFHMIN-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; CHECK64-IZFHMIN-NEXT: sd s0, 0(sp) # 8-byte Folded Spill
; CHECK64-IZFHMIN-NEXT: mv s0, a2
; CHECK64-IZFHMIN-NEXT: call __trunctfhf2
; CHECK64-IZFHMIN-NEXT: fsh fa0, 0(s0)
; CHECK64-IZFHMIN-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; CHECK64-IZFHMIN-NEXT: ld s0, 0(sp) # 8-byte Folded Reload
; CHECK64-IZFHMIN-NEXT: addi sp, sp, 16
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_h_q:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: addi sp, sp, -32
; CHECK32-IZHINXMIN-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; CHECK32-IZHINXMIN-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; CHECK32-IZHINXMIN-NEXT: lw a2, 0(a0)
; CHECK32-IZHINXMIN-NEXT: lw a3, 4(a0)
; CHECK32-IZHINXMIN-NEXT: lw a4, 8(a0)
; CHECK32-IZHINXMIN-NEXT: lw a5, 12(a0)
; CHECK32-IZHINXMIN-NEXT: mv s0, a1
; CHECK32-IZHINXMIN-NEXT: addi a0, sp, 8
; CHECK32-IZHINXMIN-NEXT: sw a2, 8(sp)
; CHECK32-IZHINXMIN-NEXT: sw a3, 12(sp)
; CHECK32-IZHINXMIN-NEXT: sw a4, 16(sp)
; CHECK32-IZHINXMIN-NEXT: sw a5, 20(sp)
; CHECK32-IZHINXMIN-NEXT: call __trunctfhf2
; CHECK32-IZHINXMIN-NEXT: sh a0, 0(s0)
; CHECK32-IZHINXMIN-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; CHECK32-IZHINXMIN-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; CHECK32-IZHINXMIN-NEXT: addi sp, sp, 32
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_h_q:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: addi sp, sp, -16
; CHECK64-IZHINXMIN-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; CHECK64-IZHINXMIN-NEXT: sd s0, 0(sp) # 8-byte Folded Spill
; CHECK64-IZHINXMIN-NEXT: mv s0, a2
; CHECK64-IZHINXMIN-NEXT: call __trunctfhf2
; CHECK64-IZHINXMIN-NEXT: sh a0, 0(s0)
; CHECK64-IZHINXMIN-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; CHECK64-IZHINXMIN-NEXT: ld s0, 0(sp) # 8-byte Folded Reload
; CHECK64-IZHINXMIN-NEXT: addi sp, sp, 16
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_h_q:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: addi sp, sp, -32
; CHECK32-IZDINXZHINXMIN-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; CHECK32-IZDINXZHINXMIN-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; CHECK32-IZDINXZHINXMIN-NEXT: lw a2, 0(a0)
; CHECK32-IZDINXZHINXMIN-NEXT: lw a3, 4(a0)
; CHECK32-IZDINXZHINXMIN-NEXT: lw a4, 8(a0)
; CHECK32-IZDINXZHINXMIN-NEXT: lw a5, 12(a0)
; CHECK32-IZDINXZHINXMIN-NEXT: mv s0, a1
; CHECK32-IZDINXZHINXMIN-NEXT: addi a0, sp, 8
; CHECK32-IZDINXZHINXMIN-NEXT: sw a2, 8(sp)
; CHECK32-IZDINXZHINXMIN-NEXT: sw a3, 12(sp)
; CHECK32-IZDINXZHINXMIN-NEXT: sw a4, 16(sp)
; CHECK32-IZDINXZHINXMIN-NEXT: sw a5, 20(sp)
; CHECK32-IZDINXZHINXMIN-NEXT: call __trunctfhf2
; CHECK32-IZDINXZHINXMIN-NEXT: sh a0, 0(s0)
; CHECK32-IZDINXZHINXMIN-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; CHECK32-IZDINXZHINXMIN-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; CHECK32-IZDINXZHINXMIN-NEXT: addi sp, sp, 32
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_h_q:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: addi sp, sp, -16
; CHECK64-IZDINXZHINXMIN-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; CHECK64-IZDINXZHINXMIN-NEXT: sd s0, 0(sp) # 8-byte Folded Spill
; CHECK64-IZDINXZHINXMIN-NEXT: mv s0, a2
; CHECK64-IZDINXZHINXMIN-NEXT: call __trunctfhf2
; CHECK64-IZDINXZHINXMIN-NEXT: sh a0, 0(s0)
; CHECK64-IZDINXZHINXMIN-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; CHECK64-IZDINXZHINXMIN-NEXT: ld s0, 0(sp) # 8-byte Folded Reload
; CHECK64-IZDINXZHINXMIN-NEXT: addi sp, sp, 16
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%a = fptrunc fp128 %x to half
store half %a, ptr %y
ret void
}
; Test lib call lowering for half->fp128 to make sure it follows the ABI.
define fp128 @fcvt_q_h(ptr %x) {
; RV32IZFH-LABEL: fcvt_q_h:
; RV32IZFH: # %bb.0:
; RV32IZFH-NEXT: addi sp, sp, -32
; RV32IZFH-NEXT: .cfi_def_cfa_offset 32
; RV32IZFH-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; RV32IZFH-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; RV32IZFH-NEXT: .cfi_offset ra, -4
; RV32IZFH-NEXT: .cfi_offset s0, -8
; RV32IZFH-NEXT: mv s0, a0
; RV32IZFH-NEXT: flh fa5, 0(a1)
; RV32IZFH-NEXT: fcvt.s.h fa0, fa5
; RV32IZFH-NEXT: addi a0, sp, 8
; RV32IZFH-NEXT: call __extendsftf2
; RV32IZFH-NEXT: lw a0, 8(sp)
; RV32IZFH-NEXT: lw a1, 12(sp)
; RV32IZFH-NEXT: lw a2, 16(sp)
; RV32IZFH-NEXT: lw a3, 20(sp)
; RV32IZFH-NEXT: sw a0, 0(s0)
; RV32IZFH-NEXT: sw a1, 4(s0)
; RV32IZFH-NEXT: sw a2, 8(s0)
; RV32IZFH-NEXT: sw a3, 12(s0)
; RV32IZFH-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; RV32IZFH-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; RV32IZFH-NEXT: .cfi_restore ra
; RV32IZFH-NEXT: .cfi_restore s0
; RV32IZFH-NEXT: addi sp, sp, 32
; RV32IZFH-NEXT: .cfi_def_cfa_offset 0
; RV32IZFH-NEXT: ret
;
; RV64IZFH-LABEL: fcvt_q_h:
; RV64IZFH: # %bb.0:
; RV64IZFH-NEXT: addi sp, sp, -16
; RV64IZFH-NEXT: .cfi_def_cfa_offset 16
; RV64IZFH-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64IZFH-NEXT: .cfi_offset ra, -8
; RV64IZFH-NEXT: flh fa5, 0(a0)
; RV64IZFH-NEXT: fcvt.s.h fa0, fa5
; RV64IZFH-NEXT: call __extendsftf2
; RV64IZFH-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64IZFH-NEXT: .cfi_restore ra
; RV64IZFH-NEXT: addi sp, sp, 16
; RV64IZFH-NEXT: .cfi_def_cfa_offset 0
; RV64IZFH-NEXT: ret
;
; RV32IDZFH-LABEL: fcvt_q_h:
; RV32IDZFH: # %bb.0:
; RV32IDZFH-NEXT: addi sp, sp, -32
; RV32IDZFH-NEXT: .cfi_def_cfa_offset 32
; RV32IDZFH-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; RV32IDZFH-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; RV32IDZFH-NEXT: .cfi_offset ra, -4
; RV32IDZFH-NEXT: .cfi_offset s0, -8
; RV32IDZFH-NEXT: mv s0, a0
; RV32IDZFH-NEXT: flh fa5, 0(a1)
; RV32IDZFH-NEXT: fcvt.s.h fa0, fa5
; RV32IDZFH-NEXT: addi a0, sp, 8
; RV32IDZFH-NEXT: call __extendsftf2
; RV32IDZFH-NEXT: lw a0, 8(sp)
; RV32IDZFH-NEXT: lw a1, 12(sp)
; RV32IDZFH-NEXT: lw a2, 16(sp)
; RV32IDZFH-NEXT: lw a3, 20(sp)
; RV32IDZFH-NEXT: sw a0, 0(s0)
; RV32IDZFH-NEXT: sw a1, 4(s0)
; RV32IDZFH-NEXT: sw a2, 8(s0)
; RV32IDZFH-NEXT: sw a3, 12(s0)
; RV32IDZFH-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; RV32IDZFH-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; RV32IDZFH-NEXT: .cfi_restore ra
; RV32IDZFH-NEXT: .cfi_restore s0
; RV32IDZFH-NEXT: addi sp, sp, 32
; RV32IDZFH-NEXT: .cfi_def_cfa_offset 0
; RV32IDZFH-NEXT: ret
;
; RV64IDZFH-LABEL: fcvt_q_h:
; RV64IDZFH: # %bb.0:
; RV64IDZFH-NEXT: addi sp, sp, -16
; RV64IDZFH-NEXT: .cfi_def_cfa_offset 16
; RV64IDZFH-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64IDZFH-NEXT: .cfi_offset ra, -8
; RV64IDZFH-NEXT: flh fa5, 0(a0)
; RV64IDZFH-NEXT: fcvt.s.h fa0, fa5
; RV64IDZFH-NEXT: call __extendsftf2
; RV64IDZFH-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64IDZFH-NEXT: .cfi_restore ra
; RV64IDZFH-NEXT: addi sp, sp, 16
; RV64IDZFH-NEXT: .cfi_def_cfa_offset 0
; RV64IDZFH-NEXT: ret
;
; RV32IZHINX-LABEL: fcvt_q_h:
; RV32IZHINX: # %bb.0:
; RV32IZHINX-NEXT: addi sp, sp, -32
; RV32IZHINX-NEXT: .cfi_def_cfa_offset 32
; RV32IZHINX-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; RV32IZHINX-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; RV32IZHINX-NEXT: .cfi_offset ra, -4
; RV32IZHINX-NEXT: .cfi_offset s0, -8
; RV32IZHINX-NEXT: mv s0, a0
; RV32IZHINX-NEXT: lh a0, 0(a1)
; RV32IZHINX-NEXT: fcvt.s.h a1, a0
; RV32IZHINX-NEXT: addi a0, sp, 8
; RV32IZHINX-NEXT: call __extendsftf2
; RV32IZHINX-NEXT: lw a0, 8(sp)
; RV32IZHINX-NEXT: lw a1, 12(sp)
; RV32IZHINX-NEXT: lw a2, 16(sp)
; RV32IZHINX-NEXT: lw a3, 20(sp)
; RV32IZHINX-NEXT: sw a0, 0(s0)
; RV32IZHINX-NEXT: sw a1, 4(s0)
; RV32IZHINX-NEXT: sw a2, 8(s0)
; RV32IZHINX-NEXT: sw a3, 12(s0)
; RV32IZHINX-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; RV32IZHINX-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; RV32IZHINX-NEXT: .cfi_restore ra
; RV32IZHINX-NEXT: .cfi_restore s0
; RV32IZHINX-NEXT: addi sp, sp, 32
; RV32IZHINX-NEXT: .cfi_def_cfa_offset 0
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fcvt_q_h:
; RV64IZHINX: # %bb.0:
; RV64IZHINX-NEXT: addi sp, sp, -16
; RV64IZHINX-NEXT: .cfi_def_cfa_offset 16
; RV64IZHINX-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64IZHINX-NEXT: .cfi_offset ra, -8
; RV64IZHINX-NEXT: lh a0, 0(a0)
; RV64IZHINX-NEXT: fcvt.s.h a0, a0
; RV64IZHINX-NEXT: call __extendsftf2
; RV64IZHINX-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64IZHINX-NEXT: .cfi_restore ra
; RV64IZHINX-NEXT: addi sp, sp, 16
; RV64IZHINX-NEXT: .cfi_def_cfa_offset 0
; RV64IZHINX-NEXT: ret
;
; RV32IZDINXZHINX-LABEL: fcvt_q_h:
; RV32IZDINXZHINX: # %bb.0:
; RV32IZDINXZHINX-NEXT: addi sp, sp, -32
; RV32IZDINXZHINX-NEXT: .cfi_def_cfa_offset 32
; RV32IZDINXZHINX-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; RV32IZDINXZHINX-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; RV32IZDINXZHINX-NEXT: .cfi_offset ra, -4
; RV32IZDINXZHINX-NEXT: .cfi_offset s0, -8
; RV32IZDINXZHINX-NEXT: mv s0, a0
; RV32IZDINXZHINX-NEXT: lh a0, 0(a1)
; RV32IZDINXZHINX-NEXT: fcvt.s.h a1, a0
; RV32IZDINXZHINX-NEXT: addi a0, sp, 8
; RV32IZDINXZHINX-NEXT: call __extendsftf2
; RV32IZDINXZHINX-NEXT: lw a0, 8(sp)
; RV32IZDINXZHINX-NEXT: lw a1, 12(sp)
; RV32IZDINXZHINX-NEXT: lw a2, 16(sp)
; RV32IZDINXZHINX-NEXT: lw a3, 20(sp)
; RV32IZDINXZHINX-NEXT: sw a0, 0(s0)
; RV32IZDINXZHINX-NEXT: sw a1, 4(s0)
; RV32IZDINXZHINX-NEXT: sw a2, 8(s0)
; RV32IZDINXZHINX-NEXT: sw a3, 12(s0)
; RV32IZDINXZHINX-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; RV32IZDINXZHINX-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; RV32IZDINXZHINX-NEXT: .cfi_restore ra
; RV32IZDINXZHINX-NEXT: .cfi_restore s0
; RV32IZDINXZHINX-NEXT: addi sp, sp, 32
; RV32IZDINXZHINX-NEXT: .cfi_def_cfa_offset 0
; RV32IZDINXZHINX-NEXT: ret
;
; RV64IZDINXZHINX-LABEL: fcvt_q_h:
; RV64IZDINXZHINX: # %bb.0:
; RV64IZDINXZHINX-NEXT: addi sp, sp, -16
; RV64IZDINXZHINX-NEXT: .cfi_def_cfa_offset 16
; RV64IZDINXZHINX-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64IZDINXZHINX-NEXT: .cfi_offset ra, -8
; RV64IZDINXZHINX-NEXT: lh a0, 0(a0)
; RV64IZDINXZHINX-NEXT: fcvt.s.h a0, a0
; RV64IZDINXZHINX-NEXT: call __extendsftf2
; RV64IZDINXZHINX-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64IZDINXZHINX-NEXT: .cfi_restore ra
; RV64IZDINXZHINX-NEXT: addi sp, sp, 16
; RV64IZDINXZHINX-NEXT: .cfi_def_cfa_offset 0
; RV64IZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: fcvt_q_h:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -32
; RV32I-NEXT: .cfi_def_cfa_offset 32
; RV32I-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; RV32I-NEXT: .cfi_offset ra, -4
; RV32I-NEXT: .cfi_offset s0, -8
; RV32I-NEXT: mv s0, a0
; RV32I-NEXT: lh a0, 0(a1)
; RV32I-NEXT: call __extendhfsf2
; RV32I-NEXT: mv a1, a0
; RV32I-NEXT: addi a0, sp, 8
; RV32I-NEXT: call __extendsftf2
; RV32I-NEXT: lw a0, 8(sp)
; RV32I-NEXT: lw a1, 12(sp)
; RV32I-NEXT: lw a2, 16(sp)
; RV32I-NEXT: lw a3, 20(sp)
; RV32I-NEXT: sw a0, 0(s0)
; RV32I-NEXT: sw a1, 4(s0)
; RV32I-NEXT: sw a2, 8(s0)
; RV32I-NEXT: sw a3, 12(s0)
; RV32I-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; RV32I-NEXT: .cfi_restore ra
; RV32I-NEXT: .cfi_restore s0
; RV32I-NEXT: addi sp, sp, 32
; RV32I-NEXT: .cfi_def_cfa_offset 0
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcvt_q_h:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: .cfi_def_cfa_offset 16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: .cfi_offset ra, -8
; RV64I-NEXT: lh a0, 0(a0)
; RV64I-NEXT: call __extendhfsf2
; RV64I-NEXT: call __extendsftf2
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: .cfi_restore ra
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: .cfi_def_cfa_offset 0
; RV64I-NEXT: ret
;
; RV32ID-ILP32-LABEL: fcvt_q_h:
; RV32ID-ILP32: # %bb.0:
; RV32ID-ILP32-NEXT: addi sp, sp, -32
; RV32ID-ILP32-NEXT: .cfi_def_cfa_offset 32
; RV32ID-ILP32-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; RV32ID-ILP32-NEXT: .cfi_offset ra, -4
; RV32ID-ILP32-NEXT: .cfi_offset s0, -8
; RV32ID-ILP32-NEXT: mv s0, a0
; RV32ID-ILP32-NEXT: lhu a0, 0(a1)
; RV32ID-ILP32-NEXT: call __extendhfsf2
; RV32ID-ILP32-NEXT: mv a1, a0
; RV32ID-ILP32-NEXT: addi a0, sp, 8
; RV32ID-ILP32-NEXT: call __extendsftf2
; RV32ID-ILP32-NEXT: lw a0, 8(sp)
; RV32ID-ILP32-NEXT: lw a1, 12(sp)
; RV32ID-ILP32-NEXT: lw a2, 16(sp)
; RV32ID-ILP32-NEXT: lw a3, 20(sp)
; RV32ID-ILP32-NEXT: sw a0, 0(s0)
; RV32ID-ILP32-NEXT: sw a1, 4(s0)
; RV32ID-ILP32-NEXT: sw a2, 8(s0)
; RV32ID-ILP32-NEXT: sw a3, 12(s0)
; RV32ID-ILP32-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; RV32ID-ILP32-NEXT: .cfi_restore ra
; RV32ID-ILP32-NEXT: .cfi_restore s0
; RV32ID-ILP32-NEXT: addi sp, sp, 32
; RV32ID-ILP32-NEXT: .cfi_def_cfa_offset 0
; RV32ID-ILP32-NEXT: ret
;
; RV64ID-LP64-LABEL: fcvt_q_h:
; RV64ID-LP64: # %bb.0:
; RV64ID-LP64-NEXT: addi sp, sp, -16
; RV64ID-LP64-NEXT: .cfi_def_cfa_offset 16
; RV64ID-LP64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-LP64-NEXT: .cfi_offset ra, -8
; RV64ID-LP64-NEXT: lhu a0, 0(a0)
; RV64ID-LP64-NEXT: call __extendhfsf2
; RV64ID-LP64-NEXT: call __extendsftf2
; RV64ID-LP64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-LP64-NEXT: .cfi_restore ra
; RV64ID-LP64-NEXT: addi sp, sp, 16
; RV64ID-LP64-NEXT: .cfi_def_cfa_offset 0
; RV64ID-LP64-NEXT: ret
;
; RV32ID-LABEL: fcvt_q_h:
; RV32ID: # %bb.0:
; RV32ID-NEXT: addi sp, sp, -32
; RV32ID-NEXT: .cfi_def_cfa_offset 32
; RV32ID-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; RV32ID-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; RV32ID-NEXT: .cfi_offset ra, -4
; RV32ID-NEXT: .cfi_offset s0, -8
; RV32ID-NEXT: mv s0, a0
; RV32ID-NEXT: lhu a0, 0(a1)
; RV32ID-NEXT: fmv.w.x fa0, a0
; RV32ID-NEXT: call __extendhfsf2
; RV32ID-NEXT: addi a0, sp, 8
; RV32ID-NEXT: call __extendsftf2
; RV32ID-NEXT: lw a0, 8(sp)
; RV32ID-NEXT: lw a1, 12(sp)
; RV32ID-NEXT: lw a2, 16(sp)
; RV32ID-NEXT: lw a3, 20(sp)
; RV32ID-NEXT: sw a0, 0(s0)
; RV32ID-NEXT: sw a1, 4(s0)
; RV32ID-NEXT: sw a2, 8(s0)
; RV32ID-NEXT: sw a3, 12(s0)
; RV32ID-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; RV32ID-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; RV32ID-NEXT: .cfi_restore ra
; RV32ID-NEXT: .cfi_restore s0
; RV32ID-NEXT: addi sp, sp, 32
; RV32ID-NEXT: .cfi_def_cfa_offset 0
; RV32ID-NEXT: ret
;
; RV64ID-LABEL: fcvt_q_h:
; RV64ID: # %bb.0:
; RV64ID-NEXT: addi sp, sp, -16
; RV64ID-NEXT: .cfi_def_cfa_offset 16
; RV64ID-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64ID-NEXT: .cfi_offset ra, -8
; RV64ID-NEXT: lhu a0, 0(a0)
; RV64ID-NEXT: fmv.w.x fa0, a0
; RV64ID-NEXT: call __extendhfsf2
; RV64ID-NEXT: call __extendsftf2
; RV64ID-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64ID-NEXT: .cfi_restore ra
; RV64ID-NEXT: addi sp, sp, 16
; RV64ID-NEXT: .cfi_def_cfa_offset 0
; RV64ID-NEXT: ret
;
; CHECK32-IZFHMIN-LABEL: fcvt_q_h:
; CHECK32-IZFHMIN: # %bb.0:
; CHECK32-IZFHMIN-NEXT: addi sp, sp, -32
; CHECK32-IZFHMIN-NEXT: .cfi_def_cfa_offset 32
; CHECK32-IZFHMIN-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; CHECK32-IZFHMIN-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; CHECK32-IZFHMIN-NEXT: .cfi_offset ra, -4
; CHECK32-IZFHMIN-NEXT: .cfi_offset s0, -8
; CHECK32-IZFHMIN-NEXT: mv s0, a0
; CHECK32-IZFHMIN-NEXT: flh fa5, 0(a1)
; CHECK32-IZFHMIN-NEXT: fcvt.s.h fa0, fa5
; CHECK32-IZFHMIN-NEXT: addi a0, sp, 8
; CHECK32-IZFHMIN-NEXT: call __extendsftf2
; CHECK32-IZFHMIN-NEXT: lw a0, 8(sp)
; CHECK32-IZFHMIN-NEXT: lw a1, 12(sp)
; CHECK32-IZFHMIN-NEXT: lw a2, 16(sp)
; CHECK32-IZFHMIN-NEXT: lw a3, 20(sp)
; CHECK32-IZFHMIN-NEXT: sw a0, 0(s0)
; CHECK32-IZFHMIN-NEXT: sw a1, 4(s0)
; CHECK32-IZFHMIN-NEXT: sw a2, 8(s0)
; CHECK32-IZFHMIN-NEXT: sw a3, 12(s0)
; CHECK32-IZFHMIN-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; CHECK32-IZFHMIN-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; CHECK32-IZFHMIN-NEXT: .cfi_restore ra
; CHECK32-IZFHMIN-NEXT: .cfi_restore s0
; CHECK32-IZFHMIN-NEXT: addi sp, sp, 32
; CHECK32-IZFHMIN-NEXT: .cfi_def_cfa_offset 0
; CHECK32-IZFHMIN-NEXT: ret
;
; CHECK64-IZFHMIN-LABEL: fcvt_q_h:
; CHECK64-IZFHMIN: # %bb.0:
; CHECK64-IZFHMIN-NEXT: addi sp, sp, -16
; CHECK64-IZFHMIN-NEXT: .cfi_def_cfa_offset 16
; CHECK64-IZFHMIN-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; CHECK64-IZFHMIN-NEXT: .cfi_offset ra, -8
; CHECK64-IZFHMIN-NEXT: flh fa5, 0(a0)
; CHECK64-IZFHMIN-NEXT: fcvt.s.h fa0, fa5
; CHECK64-IZFHMIN-NEXT: call __extendsftf2
; CHECK64-IZFHMIN-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; CHECK64-IZFHMIN-NEXT: .cfi_restore ra
; CHECK64-IZFHMIN-NEXT: addi sp, sp, 16
; CHECK64-IZFHMIN-NEXT: .cfi_def_cfa_offset 0
; CHECK64-IZFHMIN-NEXT: ret
;
; CHECK32-IZHINXMIN-LABEL: fcvt_q_h:
; CHECK32-IZHINXMIN: # %bb.0:
; CHECK32-IZHINXMIN-NEXT: addi sp, sp, -32
; CHECK32-IZHINXMIN-NEXT: .cfi_def_cfa_offset 32
; CHECK32-IZHINXMIN-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; CHECK32-IZHINXMIN-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; CHECK32-IZHINXMIN-NEXT: .cfi_offset ra, -4
; CHECK32-IZHINXMIN-NEXT: .cfi_offset s0, -8
; CHECK32-IZHINXMIN-NEXT: mv s0, a0
; CHECK32-IZHINXMIN-NEXT: lh a0, 0(a1)
; CHECK32-IZHINXMIN-NEXT: fcvt.s.h a1, a0
; CHECK32-IZHINXMIN-NEXT: addi a0, sp, 8
; CHECK32-IZHINXMIN-NEXT: call __extendsftf2
; CHECK32-IZHINXMIN-NEXT: lw a0, 8(sp)
; CHECK32-IZHINXMIN-NEXT: lw a1, 12(sp)
; CHECK32-IZHINXMIN-NEXT: lw a2, 16(sp)
; CHECK32-IZHINXMIN-NEXT: lw a3, 20(sp)
; CHECK32-IZHINXMIN-NEXT: sw a0, 0(s0)
; CHECK32-IZHINXMIN-NEXT: sw a1, 4(s0)
; CHECK32-IZHINXMIN-NEXT: sw a2, 8(s0)
; CHECK32-IZHINXMIN-NEXT: sw a3, 12(s0)
; CHECK32-IZHINXMIN-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; CHECK32-IZHINXMIN-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; CHECK32-IZHINXMIN-NEXT: .cfi_restore ra
; CHECK32-IZHINXMIN-NEXT: .cfi_restore s0
; CHECK32-IZHINXMIN-NEXT: addi sp, sp, 32
; CHECK32-IZHINXMIN-NEXT: .cfi_def_cfa_offset 0
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: fcvt_q_h:
; CHECK64-IZHINXMIN: # %bb.0:
; CHECK64-IZHINXMIN-NEXT: addi sp, sp, -16
; CHECK64-IZHINXMIN-NEXT: .cfi_def_cfa_offset 16
; CHECK64-IZHINXMIN-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; CHECK64-IZHINXMIN-NEXT: .cfi_offset ra, -8
; CHECK64-IZHINXMIN-NEXT: lh a0, 0(a0)
; CHECK64-IZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZHINXMIN-NEXT: call __extendsftf2
; CHECK64-IZHINXMIN-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; CHECK64-IZHINXMIN-NEXT: .cfi_restore ra
; CHECK64-IZHINXMIN-NEXT: addi sp, sp, 16
; CHECK64-IZHINXMIN-NEXT: .cfi_def_cfa_offset 0
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: fcvt_q_h:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
; CHECK32-IZDINXZHINXMIN-NEXT: addi sp, sp, -32
; CHECK32-IZDINXZHINXMIN-NEXT: .cfi_def_cfa_offset 32
; CHECK32-IZDINXZHINXMIN-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; CHECK32-IZDINXZHINXMIN-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; CHECK32-IZDINXZHINXMIN-NEXT: .cfi_offset ra, -4
; CHECK32-IZDINXZHINXMIN-NEXT: .cfi_offset s0, -8
; CHECK32-IZDINXZHINXMIN-NEXT: mv s0, a0
; CHECK32-IZDINXZHINXMIN-NEXT: lh a0, 0(a1)
; CHECK32-IZDINXZHINXMIN-NEXT: fcvt.s.h a1, a0
; CHECK32-IZDINXZHINXMIN-NEXT: addi a0, sp, 8
; CHECK32-IZDINXZHINXMIN-NEXT: call __extendsftf2
; CHECK32-IZDINXZHINXMIN-NEXT: lw a0, 8(sp)
; CHECK32-IZDINXZHINXMIN-NEXT: lw a1, 12(sp)
; CHECK32-IZDINXZHINXMIN-NEXT: lw a2, 16(sp)
; CHECK32-IZDINXZHINXMIN-NEXT: lw a3, 20(sp)
; CHECK32-IZDINXZHINXMIN-NEXT: sw a0, 0(s0)
; CHECK32-IZDINXZHINXMIN-NEXT: sw a1, 4(s0)
; CHECK32-IZDINXZHINXMIN-NEXT: sw a2, 8(s0)
; CHECK32-IZDINXZHINXMIN-NEXT: sw a3, 12(s0)
; CHECK32-IZDINXZHINXMIN-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; CHECK32-IZDINXZHINXMIN-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; CHECK32-IZDINXZHINXMIN-NEXT: .cfi_restore ra
; CHECK32-IZDINXZHINXMIN-NEXT: .cfi_restore s0
; CHECK32-IZDINXZHINXMIN-NEXT: addi sp, sp, 32
; CHECK32-IZDINXZHINXMIN-NEXT: .cfi_def_cfa_offset 0
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: fcvt_q_h:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
; CHECK64-IZDINXZHINXMIN-NEXT: addi sp, sp, -16
; CHECK64-IZDINXZHINXMIN-NEXT: .cfi_def_cfa_offset 16
; CHECK64-IZDINXZHINXMIN-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; CHECK64-IZDINXZHINXMIN-NEXT: .cfi_offset ra, -8
; CHECK64-IZDINXZHINXMIN-NEXT: lh a0, 0(a0)
; CHECK64-IZDINXZHINXMIN-NEXT: fcvt.s.h a0, a0
; CHECK64-IZDINXZHINXMIN-NEXT: call __extendsftf2
; CHECK64-IZDINXZHINXMIN-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; CHECK64-IZDINXZHINXMIN-NEXT: .cfi_restore ra
; CHECK64-IZDINXZHINXMIN-NEXT: addi sp, sp, 16
; CHECK64-IZDINXZHINXMIN-NEXT: .cfi_def_cfa_offset 0
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%a = load half, ptr %x
%b = fpext half %a to fp128
ret fp128 %b
}
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