97982a8c60
This patch adds CFI instructions in the function epilogue. Before patch: addi sp, s0, -32 ld ra, 24(sp) # 8-byte Folded Reload ld s0, 16(sp) # 8-byte Folded Reload ld s1, 8(sp) # 8-byte Folded Reload addi sp, sp, 32 ret After patch: addi sp, s0, -32 .cfi_def_cfa sp, 32 ld ra, 24(sp) # 8-byte Folded Reload ld s0, 16(sp) # 8-byte Folded Reload ld s1, 8(sp) # 8-byte Folded Reload .cfi_restore ra .cfi_restore s0 .cfi_restore s1 addi sp, sp, 32 .cfi_def_cfa_offset 0 ret This functionality is already present in `riscv-gcc`, but it’s not in `clang` and this slightly impairs the `lldb` debugging experience, e.g. backtrace.
4894 lines
171 KiB
LLVM
4894 lines
171 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=riscv32 -mattr=+zfh -verify-machineinstrs < %s \
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; RUN: -target-abi=ilp32f | FileCheck -check-prefixes=CHECKIZFH,RV32IZFH %s
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; RUN: llc -mtriple=riscv64 -mattr=+zfh -verify-machineinstrs < %s \
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; RUN: -target-abi=lp64f | FileCheck -check-prefixes=CHECKIZFH,RV64IZFH %s
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; RUN: llc -mtriple=riscv32 -mattr=+zhinx -verify-machineinstrs < %s \
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; RUN: -target-abi=ilp32 | FileCheck -check-prefixes=CHECKIZHINX,RV32IZHINX %s
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; RUN: llc -mtriple=riscv64 -mattr=+zhinx -verify-machineinstrs < %s \
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; RUN: -target-abi=lp64 | FileCheck -check-prefixes=CHECKIZHINX,RV64IZHINX %s
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; RUN: llc -mtriple=riscv32 -mattr=+zfhmin -verify-machineinstrs < %s \
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; RUN: -target-abi=ilp32f | FileCheck -check-prefixes=CHECKIZFHMIN,RV32IZFHMIN %s
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; RUN: llc -mtriple=riscv64 -mattr=+zfhmin -verify-machineinstrs < %s \
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; RUN: -target-abi=lp64f | FileCheck -check-prefixes=CHECKIZFHMIN,RV64IZFHMIN %s
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; RUN: llc -mtriple=riscv32 -mattr=+zhinxmin -verify-machineinstrs < %s \
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; RUN: -target-abi=ilp32 | FileCheck -check-prefixes=CHECKIZHINXMIN,RV32IZHINXMIN %s
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; RUN: llc -mtriple=riscv64 -mattr=+zhinxmin -verify-machineinstrs < %s \
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; RUN: -target-abi=lp64 | FileCheck -check-prefixes=CHECKIZHINXMIN,RV64IZHINXMIN %s
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define signext i8 @test_floor_si8(half %x) {
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; RV32IZFH-LABEL: test_floor_si8:
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; RV32IZFH: # %bb.0:
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; RV32IZFH-NEXT: fcvt.w.h a0, fa0, rdn
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; RV32IZFH-NEXT: ret
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;
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; RV64IZFH-LABEL: test_floor_si8:
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; RV64IZFH: # %bb.0:
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; RV64IZFH-NEXT: fcvt.l.h a0, fa0, rdn
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; RV64IZFH-NEXT: ret
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;
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; RV32IZHINX-LABEL: test_floor_si8:
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; RV32IZHINX: # %bb.0:
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; RV32IZHINX-NEXT: li a1, 25
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; RV32IZHINX-NEXT: slli a1, a1, 10
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; RV32IZHINX-NEXT: fabs.h a2, a0
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; RV32IZHINX-NEXT: flt.h a1, a2, a1
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; RV32IZHINX-NEXT: beqz a1, .LBB0_2
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; RV32IZHINX-NEXT: # %bb.1:
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; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rdn
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; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rdn
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; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
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; RV32IZHINX-NEXT: .LBB0_2:
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; RV32IZHINX-NEXT: fcvt.w.h a0, a0, rtz
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; RV32IZHINX-NEXT: ret
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;
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; RV64IZHINX-LABEL: test_floor_si8:
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; RV64IZHINX: # %bb.0:
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; RV64IZHINX-NEXT: li a1, 25
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; RV64IZHINX-NEXT: slli a1, a1, 10
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; RV64IZHINX-NEXT: fabs.h a2, a0
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; RV64IZHINX-NEXT: flt.h a1, a2, a1
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; RV64IZHINX-NEXT: beqz a1, .LBB0_2
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; RV64IZHINX-NEXT: # %bb.1:
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; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rdn
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; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rdn
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; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
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; RV64IZHINX-NEXT: .LBB0_2:
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; RV64IZHINX-NEXT: fcvt.l.h a0, a0, rtz
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; RV64IZHINX-NEXT: ret
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;
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; RV32IZFHMIN-LABEL: test_floor_si8:
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; RV32IZFHMIN: # %bb.0:
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; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
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; RV32IZFHMIN-NEXT: lui a0, 307200
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; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
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; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
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; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
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; RV32IZFHMIN-NEXT: beqz a0, .LBB0_2
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; RV32IZFHMIN-NEXT: # %bb.1:
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; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rdn
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; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rdn
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; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
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; RV32IZFHMIN-NEXT: .LBB0_2:
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; RV32IZFHMIN-NEXT: fcvt.h.s fa5, fa5
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; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa5
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; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
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; RV32IZFHMIN-NEXT: ret
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;
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; RV64IZFHMIN-LABEL: test_floor_si8:
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; RV64IZFHMIN: # %bb.0:
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; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
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; RV64IZFHMIN-NEXT: lui a0, 307200
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; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
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; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
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; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
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; RV64IZFHMIN-NEXT: beqz a0, .LBB0_2
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; RV64IZFHMIN-NEXT: # %bb.1:
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; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rdn
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; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rdn
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; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
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; RV64IZFHMIN-NEXT: .LBB0_2:
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; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
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; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
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; RV64IZFHMIN-NEXT: fcvt.l.s a0, fa5, rtz
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; RV64IZFHMIN-NEXT: ret
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;
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; RV32IZHINXMIN-LABEL: test_floor_si8:
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; RV32IZHINXMIN: # %bb.0:
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; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
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; RV32IZHINXMIN-NEXT: lui a1, 307200
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; RV32IZHINXMIN-NEXT: fabs.s a2, a0
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; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
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; RV32IZHINXMIN-NEXT: beqz a1, .LBB0_2
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; RV32IZHINXMIN-NEXT: # %bb.1:
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; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rdn
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; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rdn
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; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
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; RV32IZHINXMIN-NEXT: .LBB0_2:
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; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
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; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
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; RV32IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
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; RV32IZHINXMIN-NEXT: ret
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;
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; RV64IZHINXMIN-LABEL: test_floor_si8:
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; RV64IZHINXMIN: # %bb.0:
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; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
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; RV64IZHINXMIN-NEXT: lui a1, 307200
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; RV64IZHINXMIN-NEXT: fabs.s a2, a0
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; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
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; RV64IZHINXMIN-NEXT: beqz a1, .LBB0_2
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; RV64IZHINXMIN-NEXT: # %bb.1:
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; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rdn
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; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rdn
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; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
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; RV64IZHINXMIN-NEXT: .LBB0_2:
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; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
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; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
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; RV64IZHINXMIN-NEXT: fcvt.l.s a0, a0, rtz
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; RV64IZHINXMIN-NEXT: ret
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%a = call half @llvm.floor.f16(half %x)
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%b = fptosi half %a to i8
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ret i8 %b
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}
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define signext i16 @test_floor_si16(half %x) {
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; RV32IZFH-LABEL: test_floor_si16:
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; RV32IZFH: # %bb.0:
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; RV32IZFH-NEXT: fcvt.w.h a0, fa0, rdn
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; RV32IZFH-NEXT: ret
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;
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; RV64IZFH-LABEL: test_floor_si16:
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; RV64IZFH: # %bb.0:
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; RV64IZFH-NEXT: fcvt.l.h a0, fa0, rdn
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; RV64IZFH-NEXT: ret
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;
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; RV32IZHINX-LABEL: test_floor_si16:
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; RV32IZHINX: # %bb.0:
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; RV32IZHINX-NEXT: li a1, 25
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; RV32IZHINX-NEXT: slli a1, a1, 10
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; RV32IZHINX-NEXT: fabs.h a2, a0
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; RV32IZHINX-NEXT: flt.h a1, a2, a1
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; RV32IZHINX-NEXT: beqz a1, .LBB1_2
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; RV32IZHINX-NEXT: # %bb.1:
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; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rdn
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; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rdn
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; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
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; RV32IZHINX-NEXT: .LBB1_2:
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; RV32IZHINX-NEXT: fcvt.w.h a0, a0, rtz
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; RV32IZHINX-NEXT: ret
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;
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; RV64IZHINX-LABEL: test_floor_si16:
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; RV64IZHINX: # %bb.0:
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; RV64IZHINX-NEXT: li a1, 25
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; RV64IZHINX-NEXT: slli a1, a1, 10
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; RV64IZHINX-NEXT: fabs.h a2, a0
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; RV64IZHINX-NEXT: flt.h a1, a2, a1
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; RV64IZHINX-NEXT: beqz a1, .LBB1_2
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; RV64IZHINX-NEXT: # %bb.1:
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; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rdn
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; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rdn
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; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
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; RV64IZHINX-NEXT: .LBB1_2:
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; RV64IZHINX-NEXT: fcvt.l.h a0, a0, rtz
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; RV64IZHINX-NEXT: ret
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;
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; RV32IZFHMIN-LABEL: test_floor_si16:
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; RV32IZFHMIN: # %bb.0:
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; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
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; RV32IZFHMIN-NEXT: lui a0, 307200
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; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
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; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
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; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
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; RV32IZFHMIN-NEXT: beqz a0, .LBB1_2
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; RV32IZFHMIN-NEXT: # %bb.1:
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; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rdn
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; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rdn
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; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
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; RV32IZFHMIN-NEXT: .LBB1_2:
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; RV32IZFHMIN-NEXT: fcvt.h.s fa5, fa5
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; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa5
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; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
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; RV32IZFHMIN-NEXT: ret
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;
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; RV64IZFHMIN-LABEL: test_floor_si16:
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; RV64IZFHMIN: # %bb.0:
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; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
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; RV64IZFHMIN-NEXT: lui a0, 307200
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; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
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; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
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; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
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; RV64IZFHMIN-NEXT: beqz a0, .LBB1_2
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; RV64IZFHMIN-NEXT: # %bb.1:
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; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rdn
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; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rdn
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; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
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; RV64IZFHMIN-NEXT: .LBB1_2:
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; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
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; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
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; RV64IZFHMIN-NEXT: fcvt.l.s a0, fa5, rtz
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; RV64IZFHMIN-NEXT: ret
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;
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; RV32IZHINXMIN-LABEL: test_floor_si16:
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; RV32IZHINXMIN: # %bb.0:
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; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
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; RV32IZHINXMIN-NEXT: lui a1, 307200
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; RV32IZHINXMIN-NEXT: fabs.s a2, a0
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; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
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; RV32IZHINXMIN-NEXT: beqz a1, .LBB1_2
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; RV32IZHINXMIN-NEXT: # %bb.1:
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; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rdn
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; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rdn
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; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
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; RV32IZHINXMIN-NEXT: .LBB1_2:
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; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
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; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
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; RV32IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
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; RV32IZHINXMIN-NEXT: ret
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;
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; RV64IZHINXMIN-LABEL: test_floor_si16:
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; RV64IZHINXMIN: # %bb.0:
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; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
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; RV64IZHINXMIN-NEXT: lui a1, 307200
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; RV64IZHINXMIN-NEXT: fabs.s a2, a0
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; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
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; RV64IZHINXMIN-NEXT: beqz a1, .LBB1_2
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; RV64IZHINXMIN-NEXT: # %bb.1:
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; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rdn
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; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rdn
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; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
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; RV64IZHINXMIN-NEXT: .LBB1_2:
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; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
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; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
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; RV64IZHINXMIN-NEXT: fcvt.l.s a0, a0, rtz
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; RV64IZHINXMIN-NEXT: ret
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%a = call half @llvm.floor.f16(half %x)
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%b = fptosi half %a to i16
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ret i16 %b
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}
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define signext i32 @test_floor_si32(half %x) {
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; CHECKIZFH-LABEL: test_floor_si32:
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; CHECKIZFH: # %bb.0:
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; CHECKIZFH-NEXT: fcvt.w.h a0, fa0, rdn
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; CHECKIZFH-NEXT: ret
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;
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; CHECKIZHINX-LABEL: test_floor_si32:
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; CHECKIZHINX: # %bb.0:
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; CHECKIZHINX-NEXT: li a1, 25
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; CHECKIZHINX-NEXT: slli a1, a1, 10
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; CHECKIZHINX-NEXT: fabs.h a2, a0
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; CHECKIZHINX-NEXT: flt.h a1, a2, a1
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; CHECKIZHINX-NEXT: beqz a1, .LBB2_2
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; CHECKIZHINX-NEXT: # %bb.1:
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; CHECKIZHINX-NEXT: fcvt.w.h a1, a0, rdn
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; CHECKIZHINX-NEXT: fcvt.h.w a1, a1, rdn
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; CHECKIZHINX-NEXT: fsgnj.h a0, a1, a0
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; CHECKIZHINX-NEXT: .LBB2_2:
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; CHECKIZHINX-NEXT: fcvt.w.h a0, a0, rtz
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; CHECKIZHINX-NEXT: ret
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;
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; CHECKIZFHMIN-LABEL: test_floor_si32:
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; CHECKIZFHMIN: # %bb.0:
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; CHECKIZFHMIN-NEXT: fcvt.s.h fa5, fa0
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; CHECKIZFHMIN-NEXT: lui a0, 307200
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; CHECKIZFHMIN-NEXT: fmv.w.x fa4, a0
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; CHECKIZFHMIN-NEXT: fabs.s fa3, fa5
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; CHECKIZFHMIN-NEXT: flt.s a0, fa3, fa4
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; CHECKIZFHMIN-NEXT: beqz a0, .LBB2_2
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; CHECKIZFHMIN-NEXT: # %bb.1:
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; CHECKIZFHMIN-NEXT: fcvt.w.s a0, fa5, rdn
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; CHECKIZFHMIN-NEXT: fcvt.s.w fa4, a0, rdn
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; CHECKIZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
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; CHECKIZFHMIN-NEXT: .LBB2_2:
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; CHECKIZFHMIN-NEXT: fcvt.h.s fa5, fa5
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; CHECKIZFHMIN-NEXT: fcvt.s.h fa5, fa5
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; CHECKIZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
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; CHECKIZFHMIN-NEXT: ret
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;
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; CHECKIZHINXMIN-LABEL: test_floor_si32:
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; CHECKIZHINXMIN: # %bb.0:
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; CHECKIZHINXMIN-NEXT: fcvt.s.h a0, a0
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; CHECKIZHINXMIN-NEXT: lui a1, 307200
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; CHECKIZHINXMIN-NEXT: fabs.s a2, a0
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; CHECKIZHINXMIN-NEXT: flt.s a1, a2, a1
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; CHECKIZHINXMIN-NEXT: beqz a1, .LBB2_2
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; CHECKIZHINXMIN-NEXT: # %bb.1:
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; CHECKIZHINXMIN-NEXT: fcvt.w.s a1, a0, rdn
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; CHECKIZHINXMIN-NEXT: fcvt.s.w a1, a1, rdn
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; CHECKIZHINXMIN-NEXT: fsgnj.s a0, a1, a0
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; CHECKIZHINXMIN-NEXT: .LBB2_2:
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; CHECKIZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; CHECKIZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
|
|
; CHECKIZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.floor.f16(half %x)
|
|
%b = fptosi half %a to i32
|
|
ret i32 %b
|
|
}
|
|
|
|
define i64 @test_floor_si64(half %x) {
|
|
; RV32IZFH-LABEL: test_floor_si64:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: lui a0, %hi(.LCPI3_0)
|
|
; RV32IZFH-NEXT: flh fa5, %lo(.LCPI3_0)(a0)
|
|
; RV32IZFH-NEXT: fabs.h fa4, fa0
|
|
; RV32IZFH-NEXT: flt.h a0, fa4, fa5
|
|
; RV32IZFH-NEXT: beqz a0, .LBB3_2
|
|
; RV32IZFH-NEXT: # %bb.1:
|
|
; RV32IZFH-NEXT: fcvt.w.h a0, fa0, rdn
|
|
; RV32IZFH-NEXT: fcvt.h.w fa5, a0, rdn
|
|
; RV32IZFH-NEXT: fsgnj.h fa0, fa5, fa0
|
|
; RV32IZFH-NEXT: .LBB3_2:
|
|
; RV32IZFH-NEXT: addi sp, sp, -16
|
|
; RV32IZFH-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZFH-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZFH-NEXT: .cfi_offset ra, -4
|
|
; RV32IZFH-NEXT: call __fixhfdi
|
|
; RV32IZFH-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZFH-NEXT: .cfi_restore ra
|
|
; RV32IZFH-NEXT: addi sp, sp, 16
|
|
; RV32IZFH-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_floor_si64:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.l.h a0, fa0, rdn
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_floor_si64:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB3_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rdn
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rdn
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB3_2:
|
|
; RV32IZHINX-NEXT: addi sp, sp, -16
|
|
; RV32IZHINX-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZHINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZHINX-NEXT: .cfi_offset ra, -4
|
|
; RV32IZHINX-NEXT: call __fixhfdi
|
|
; RV32IZHINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZHINX-NEXT: .cfi_restore ra
|
|
; RV32IZHINX-NEXT: addi sp, sp, 16
|
|
; RV32IZHINX-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_floor_si64:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB3_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rdn
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rdn
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB3_2:
|
|
; RV64IZHINX-NEXT: fcvt.l.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_floor_si64:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB3_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rdn
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rdn
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB3_2:
|
|
; RV32IZFHMIN-NEXT: addi sp, sp, -16
|
|
; RV32IZFHMIN-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZFHMIN-NEXT: .cfi_offset ra, -4
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa0, fa5
|
|
; RV32IZFHMIN-NEXT: call __fixhfdi
|
|
; RV32IZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZFHMIN-NEXT: .cfi_restore ra
|
|
; RV32IZFHMIN-NEXT: addi sp, sp, 16
|
|
; RV32IZFHMIN-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_floor_si64:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB3_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rdn
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rdn
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB3_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.l.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_floor_si64:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB3_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rdn
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rdn
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB3_2:
|
|
; RV32IZHINXMIN-NEXT: addi sp, sp, -16
|
|
; RV32IZHINXMIN-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZHINXMIN-NEXT: .cfi_offset ra, -4
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: call __fixhfdi
|
|
; RV32IZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZHINXMIN-NEXT: .cfi_restore ra
|
|
; RV32IZHINXMIN-NEXT: addi sp, sp, 16
|
|
; RV32IZHINXMIN-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_floor_si64:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB3_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rdn
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rdn
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB3_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.l.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.floor.f16(half %x)
|
|
%b = fptosi half %a to i64
|
|
ret i64 %b
|
|
}
|
|
|
|
define zeroext i8 @test_floor_ui8(half %x) {
|
|
; RV32IZFH-LABEL: test_floor_ui8:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: fcvt.wu.h a0, fa0, rdn
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_floor_ui8:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.lu.h a0, fa0, rdn
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_floor_ui8:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB4_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rdn
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rdn
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB4_2:
|
|
; RV32IZHINX-NEXT: fcvt.wu.h a0, a0, rtz
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_floor_ui8:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB4_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rdn
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rdn
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB4_2:
|
|
; RV64IZHINX-NEXT: fcvt.lu.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_floor_ui8:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB4_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rdn
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rdn
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB4_2:
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_floor_ui8:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB4_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rdn
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rdn
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB4_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.lu.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_floor_ui8:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB4_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rdn
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rdn
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB4_2:
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_floor_ui8:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB4_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rdn
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rdn
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB4_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.floor.f16(half %x)
|
|
%b = fptoui half %a to i8
|
|
ret i8 %b
|
|
}
|
|
|
|
define zeroext i16 @test_floor_ui16(half %x) {
|
|
; RV32IZFH-LABEL: test_floor_ui16:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: fcvt.wu.h a0, fa0, rdn
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_floor_ui16:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.lu.h a0, fa0, rdn
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_floor_ui16:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB5_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rdn
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rdn
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB5_2:
|
|
; RV32IZHINX-NEXT: fcvt.wu.h a0, a0, rtz
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_floor_ui16:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB5_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rdn
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rdn
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB5_2:
|
|
; RV64IZHINX-NEXT: fcvt.lu.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_floor_ui16:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB5_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rdn
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rdn
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB5_2:
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_floor_ui16:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB5_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rdn
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rdn
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB5_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.lu.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_floor_ui16:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB5_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rdn
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rdn
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB5_2:
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_floor_ui16:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB5_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rdn
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rdn
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB5_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.floor.f16(half %x)
|
|
%b = fptoui half %a to i16
|
|
ret i16 %b
|
|
}
|
|
|
|
define signext i32 @test_floor_ui32(half %x) {
|
|
; CHECKIZFH-LABEL: test_floor_ui32:
|
|
; CHECKIZFH: # %bb.0:
|
|
; CHECKIZFH-NEXT: fcvt.wu.h a0, fa0, rdn
|
|
; CHECKIZFH-NEXT: ret
|
|
;
|
|
; CHECKIZHINX-LABEL: test_floor_ui32:
|
|
; CHECKIZHINX: # %bb.0:
|
|
; CHECKIZHINX-NEXT: li a1, 25
|
|
; CHECKIZHINX-NEXT: slli a1, a1, 10
|
|
; CHECKIZHINX-NEXT: fabs.h a2, a0
|
|
; CHECKIZHINX-NEXT: flt.h a1, a2, a1
|
|
; CHECKIZHINX-NEXT: beqz a1, .LBB6_2
|
|
; CHECKIZHINX-NEXT: # %bb.1:
|
|
; CHECKIZHINX-NEXT: fcvt.w.h a1, a0, rdn
|
|
; CHECKIZHINX-NEXT: fcvt.h.w a1, a1, rdn
|
|
; CHECKIZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; CHECKIZHINX-NEXT: .LBB6_2:
|
|
; CHECKIZHINX-NEXT: fcvt.wu.h a0, a0, rtz
|
|
; CHECKIZHINX-NEXT: ret
|
|
;
|
|
; CHECKIZFHMIN-LABEL: test_floor_ui32:
|
|
; CHECKIZFHMIN: # %bb.0:
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; CHECKIZFHMIN-NEXT: lui a0, 307200
|
|
; CHECKIZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; CHECKIZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; CHECKIZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; CHECKIZFHMIN-NEXT: beqz a0, .LBB6_2
|
|
; CHECKIZFHMIN-NEXT: # %bb.1:
|
|
; CHECKIZFHMIN-NEXT: fcvt.w.s a0, fa5, rdn
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.w fa4, a0, rdn
|
|
; CHECKIZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; CHECKIZFHMIN-NEXT: .LBB6_2:
|
|
; CHECKIZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; CHECKIZFHMIN-NEXT: fcvt.wu.s a0, fa5, rtz
|
|
; CHECKIZFHMIN-NEXT: ret
|
|
;
|
|
; CHECKIZHINXMIN-LABEL: test_floor_ui32:
|
|
; CHECKIZHINXMIN: # %bb.0:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; CHECKIZHINXMIN-NEXT: lui a1, 307200
|
|
; CHECKIZHINXMIN-NEXT: fabs.s a2, a0
|
|
; CHECKIZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; CHECKIZHINXMIN-NEXT: beqz a1, .LBB6_2
|
|
; CHECKIZHINXMIN-NEXT: # %bb.1:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.w.s a1, a0, rdn
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.w a1, a1, rdn
|
|
; CHECKIZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; CHECKIZHINXMIN-NEXT: .LBB6_2:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; CHECKIZHINXMIN-NEXT: fcvt.wu.s a0, a0, rtz
|
|
; CHECKIZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.floor.f16(half %x)
|
|
%b = fptoui half %a to i32
|
|
ret i32 %b
|
|
}
|
|
|
|
define i64 @test_floor_ui64(half %x) {
|
|
; RV32IZFH-LABEL: test_floor_ui64:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: lui a0, %hi(.LCPI7_0)
|
|
; RV32IZFH-NEXT: flh fa5, %lo(.LCPI7_0)(a0)
|
|
; RV32IZFH-NEXT: fabs.h fa4, fa0
|
|
; RV32IZFH-NEXT: flt.h a0, fa4, fa5
|
|
; RV32IZFH-NEXT: beqz a0, .LBB7_2
|
|
; RV32IZFH-NEXT: # %bb.1:
|
|
; RV32IZFH-NEXT: fcvt.w.h a0, fa0, rdn
|
|
; RV32IZFH-NEXT: fcvt.h.w fa5, a0, rdn
|
|
; RV32IZFH-NEXT: fsgnj.h fa0, fa5, fa0
|
|
; RV32IZFH-NEXT: .LBB7_2:
|
|
; RV32IZFH-NEXT: addi sp, sp, -16
|
|
; RV32IZFH-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZFH-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZFH-NEXT: .cfi_offset ra, -4
|
|
; RV32IZFH-NEXT: call __fixunshfdi
|
|
; RV32IZFH-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZFH-NEXT: .cfi_restore ra
|
|
; RV32IZFH-NEXT: addi sp, sp, 16
|
|
; RV32IZFH-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_floor_ui64:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.lu.h a0, fa0, rdn
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_floor_ui64:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB7_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rdn
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rdn
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB7_2:
|
|
; RV32IZHINX-NEXT: addi sp, sp, -16
|
|
; RV32IZHINX-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZHINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZHINX-NEXT: .cfi_offset ra, -4
|
|
; RV32IZHINX-NEXT: call __fixunshfdi
|
|
; RV32IZHINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZHINX-NEXT: .cfi_restore ra
|
|
; RV32IZHINX-NEXT: addi sp, sp, 16
|
|
; RV32IZHINX-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_floor_ui64:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB7_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rdn
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rdn
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB7_2:
|
|
; RV64IZHINX-NEXT: fcvt.lu.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_floor_ui64:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB7_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rdn
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rdn
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB7_2:
|
|
; RV32IZFHMIN-NEXT: addi sp, sp, -16
|
|
; RV32IZFHMIN-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZFHMIN-NEXT: .cfi_offset ra, -4
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa0, fa5
|
|
; RV32IZFHMIN-NEXT: call __fixunshfdi
|
|
; RV32IZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZFHMIN-NEXT: .cfi_restore ra
|
|
; RV32IZFHMIN-NEXT: addi sp, sp, 16
|
|
; RV32IZFHMIN-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_floor_ui64:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB7_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rdn
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rdn
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB7_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.lu.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_floor_ui64:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB7_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rdn
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rdn
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB7_2:
|
|
; RV32IZHINXMIN-NEXT: addi sp, sp, -16
|
|
; RV32IZHINXMIN-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZHINXMIN-NEXT: .cfi_offset ra, -4
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: call __fixunshfdi
|
|
; RV32IZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZHINXMIN-NEXT: .cfi_restore ra
|
|
; RV32IZHINXMIN-NEXT: addi sp, sp, 16
|
|
; RV32IZHINXMIN-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_floor_ui64:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB7_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rdn
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rdn
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB7_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.floor.f16(half %x)
|
|
%b = fptoui half %a to i64
|
|
ret i64 %b
|
|
}
|
|
|
|
define signext i8 @test_ceil_si8(half %x) {
|
|
; RV32IZFH-LABEL: test_ceil_si8:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: fcvt.w.h a0, fa0, rup
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_ceil_si8:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.l.h a0, fa0, rup
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_ceil_si8:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB8_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rup
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rup
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB8_2:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a0, a0, rtz
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_ceil_si8:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB8_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rup
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rup
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB8_2:
|
|
; RV64IZHINX-NEXT: fcvt.l.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_ceil_si8:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB8_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rup
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rup
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB8_2:
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_ceil_si8:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB8_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rup
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rup
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB8_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.l.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_ceil_si8:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB8_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rup
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rup
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB8_2:
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_ceil_si8:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB8_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rup
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rup
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB8_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.l.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.ceil.f16(half %x)
|
|
%b = fptosi half %a to i8
|
|
ret i8 %b
|
|
}
|
|
|
|
define signext i16 @test_ceil_si16(half %x) {
|
|
; RV32IZFH-LABEL: test_ceil_si16:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: fcvt.w.h a0, fa0, rup
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_ceil_si16:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.l.h a0, fa0, rup
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_ceil_si16:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB9_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rup
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rup
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB9_2:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a0, a0, rtz
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_ceil_si16:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB9_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rup
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rup
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB9_2:
|
|
; RV64IZHINX-NEXT: fcvt.l.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_ceil_si16:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB9_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rup
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rup
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB9_2:
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_ceil_si16:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB9_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rup
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rup
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB9_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.l.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_ceil_si16:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB9_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rup
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rup
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB9_2:
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_ceil_si16:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB9_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rup
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rup
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB9_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.l.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.ceil.f16(half %x)
|
|
%b = fptosi half %a to i16
|
|
ret i16 %b
|
|
}
|
|
|
|
define signext i32 @test_ceil_si32(half %x) {
|
|
; CHECKIZFH-LABEL: test_ceil_si32:
|
|
; CHECKIZFH: # %bb.0:
|
|
; CHECKIZFH-NEXT: fcvt.w.h a0, fa0, rup
|
|
; CHECKIZFH-NEXT: ret
|
|
;
|
|
; CHECKIZHINX-LABEL: test_ceil_si32:
|
|
; CHECKIZHINX: # %bb.0:
|
|
; CHECKIZHINX-NEXT: li a1, 25
|
|
; CHECKIZHINX-NEXT: slli a1, a1, 10
|
|
; CHECKIZHINX-NEXT: fabs.h a2, a0
|
|
; CHECKIZHINX-NEXT: flt.h a1, a2, a1
|
|
; CHECKIZHINX-NEXT: beqz a1, .LBB10_2
|
|
; CHECKIZHINX-NEXT: # %bb.1:
|
|
; CHECKIZHINX-NEXT: fcvt.w.h a1, a0, rup
|
|
; CHECKIZHINX-NEXT: fcvt.h.w a1, a1, rup
|
|
; CHECKIZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; CHECKIZHINX-NEXT: .LBB10_2:
|
|
; CHECKIZHINX-NEXT: fcvt.w.h a0, a0, rtz
|
|
; CHECKIZHINX-NEXT: ret
|
|
;
|
|
; CHECKIZFHMIN-LABEL: test_ceil_si32:
|
|
; CHECKIZFHMIN: # %bb.0:
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; CHECKIZFHMIN-NEXT: lui a0, 307200
|
|
; CHECKIZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; CHECKIZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; CHECKIZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; CHECKIZFHMIN-NEXT: beqz a0, .LBB10_2
|
|
; CHECKIZFHMIN-NEXT: # %bb.1:
|
|
; CHECKIZFHMIN-NEXT: fcvt.w.s a0, fa5, rup
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.w fa4, a0, rup
|
|
; CHECKIZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; CHECKIZFHMIN-NEXT: .LBB10_2:
|
|
; CHECKIZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; CHECKIZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; CHECKIZFHMIN-NEXT: ret
|
|
;
|
|
; CHECKIZHINXMIN-LABEL: test_ceil_si32:
|
|
; CHECKIZHINXMIN: # %bb.0:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; CHECKIZHINXMIN-NEXT: lui a1, 307200
|
|
; CHECKIZHINXMIN-NEXT: fabs.s a2, a0
|
|
; CHECKIZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; CHECKIZHINXMIN-NEXT: beqz a1, .LBB10_2
|
|
; CHECKIZHINXMIN-NEXT: # %bb.1:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.w.s a1, a0, rup
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.w a1, a1, rup
|
|
; CHECKIZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; CHECKIZHINXMIN-NEXT: .LBB10_2:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; CHECKIZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
|
|
; CHECKIZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.ceil.f16(half %x)
|
|
%b = fptosi half %a to i32
|
|
ret i32 %b
|
|
}
|
|
|
|
define i64 @test_ceil_si64(half %x) {
|
|
; RV32IZFH-LABEL: test_ceil_si64:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: lui a0, %hi(.LCPI11_0)
|
|
; RV32IZFH-NEXT: flh fa5, %lo(.LCPI11_0)(a0)
|
|
; RV32IZFH-NEXT: fabs.h fa4, fa0
|
|
; RV32IZFH-NEXT: flt.h a0, fa4, fa5
|
|
; RV32IZFH-NEXT: beqz a0, .LBB11_2
|
|
; RV32IZFH-NEXT: # %bb.1:
|
|
; RV32IZFH-NEXT: fcvt.w.h a0, fa0, rup
|
|
; RV32IZFH-NEXT: fcvt.h.w fa5, a0, rup
|
|
; RV32IZFH-NEXT: fsgnj.h fa0, fa5, fa0
|
|
; RV32IZFH-NEXT: .LBB11_2:
|
|
; RV32IZFH-NEXT: addi sp, sp, -16
|
|
; RV32IZFH-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZFH-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZFH-NEXT: .cfi_offset ra, -4
|
|
; RV32IZFH-NEXT: call __fixhfdi
|
|
; RV32IZFH-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZFH-NEXT: .cfi_restore ra
|
|
; RV32IZFH-NEXT: addi sp, sp, 16
|
|
; RV32IZFH-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_ceil_si64:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.l.h a0, fa0, rup
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_ceil_si64:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB11_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rup
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rup
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB11_2:
|
|
; RV32IZHINX-NEXT: addi sp, sp, -16
|
|
; RV32IZHINX-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZHINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZHINX-NEXT: .cfi_offset ra, -4
|
|
; RV32IZHINX-NEXT: call __fixhfdi
|
|
; RV32IZHINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZHINX-NEXT: .cfi_restore ra
|
|
; RV32IZHINX-NEXT: addi sp, sp, 16
|
|
; RV32IZHINX-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_ceil_si64:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB11_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rup
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rup
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB11_2:
|
|
; RV64IZHINX-NEXT: fcvt.l.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_ceil_si64:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB11_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rup
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rup
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB11_2:
|
|
; RV32IZFHMIN-NEXT: addi sp, sp, -16
|
|
; RV32IZFHMIN-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZFHMIN-NEXT: .cfi_offset ra, -4
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa0, fa5
|
|
; RV32IZFHMIN-NEXT: call __fixhfdi
|
|
; RV32IZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZFHMIN-NEXT: .cfi_restore ra
|
|
; RV32IZFHMIN-NEXT: addi sp, sp, 16
|
|
; RV32IZFHMIN-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_ceil_si64:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB11_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rup
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rup
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB11_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.l.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_ceil_si64:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB11_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rup
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rup
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB11_2:
|
|
; RV32IZHINXMIN-NEXT: addi sp, sp, -16
|
|
; RV32IZHINXMIN-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZHINXMIN-NEXT: .cfi_offset ra, -4
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: call __fixhfdi
|
|
; RV32IZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZHINXMIN-NEXT: .cfi_restore ra
|
|
; RV32IZHINXMIN-NEXT: addi sp, sp, 16
|
|
; RV32IZHINXMIN-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_ceil_si64:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB11_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rup
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rup
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB11_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.l.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.ceil.f16(half %x)
|
|
%b = fptosi half %a to i64
|
|
ret i64 %b
|
|
}
|
|
|
|
define zeroext i8 @test_ceil_ui8(half %x) {
|
|
; RV32IZFH-LABEL: test_ceil_ui8:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: fcvt.wu.h a0, fa0, rup
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_ceil_ui8:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.lu.h a0, fa0, rup
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_ceil_ui8:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB12_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rup
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rup
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB12_2:
|
|
; RV32IZHINX-NEXT: fcvt.wu.h a0, a0, rtz
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_ceil_ui8:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB12_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rup
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rup
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB12_2:
|
|
; RV64IZHINX-NEXT: fcvt.lu.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_ceil_ui8:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB12_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rup
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rup
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB12_2:
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_ceil_ui8:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB12_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rup
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rup
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB12_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.lu.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_ceil_ui8:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB12_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rup
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rup
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB12_2:
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_ceil_ui8:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB12_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rup
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rup
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB12_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.ceil.f16(half %x)
|
|
%b = fptoui half %a to i8
|
|
ret i8 %b
|
|
}
|
|
|
|
define zeroext i16 @test_ceil_ui16(half %x) {
|
|
; RV32IZFH-LABEL: test_ceil_ui16:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: fcvt.wu.h a0, fa0, rup
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_ceil_ui16:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.lu.h a0, fa0, rup
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_ceil_ui16:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB13_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rup
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rup
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB13_2:
|
|
; RV32IZHINX-NEXT: fcvt.wu.h a0, a0, rtz
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_ceil_ui16:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB13_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rup
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rup
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB13_2:
|
|
; RV64IZHINX-NEXT: fcvt.lu.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_ceil_ui16:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB13_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rup
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rup
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB13_2:
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_ceil_ui16:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB13_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rup
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rup
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB13_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.lu.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_ceil_ui16:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB13_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rup
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rup
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB13_2:
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_ceil_ui16:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB13_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rup
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rup
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB13_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.ceil.f16(half %x)
|
|
%b = fptoui half %a to i16
|
|
ret i16 %b
|
|
}
|
|
|
|
define signext i32 @test_ceil_ui32(half %x) {
|
|
; CHECKIZFH-LABEL: test_ceil_ui32:
|
|
; CHECKIZFH: # %bb.0:
|
|
; CHECKIZFH-NEXT: fcvt.wu.h a0, fa0, rup
|
|
; CHECKIZFH-NEXT: ret
|
|
;
|
|
; CHECKIZHINX-LABEL: test_ceil_ui32:
|
|
; CHECKIZHINX: # %bb.0:
|
|
; CHECKIZHINX-NEXT: li a1, 25
|
|
; CHECKIZHINX-NEXT: slli a1, a1, 10
|
|
; CHECKIZHINX-NEXT: fabs.h a2, a0
|
|
; CHECKIZHINX-NEXT: flt.h a1, a2, a1
|
|
; CHECKIZHINX-NEXT: beqz a1, .LBB14_2
|
|
; CHECKIZHINX-NEXT: # %bb.1:
|
|
; CHECKIZHINX-NEXT: fcvt.w.h a1, a0, rup
|
|
; CHECKIZHINX-NEXT: fcvt.h.w a1, a1, rup
|
|
; CHECKIZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; CHECKIZHINX-NEXT: .LBB14_2:
|
|
; CHECKIZHINX-NEXT: fcvt.wu.h a0, a0, rtz
|
|
; CHECKIZHINX-NEXT: ret
|
|
;
|
|
; CHECKIZFHMIN-LABEL: test_ceil_ui32:
|
|
; CHECKIZFHMIN: # %bb.0:
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; CHECKIZFHMIN-NEXT: lui a0, 307200
|
|
; CHECKIZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; CHECKIZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; CHECKIZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; CHECKIZFHMIN-NEXT: beqz a0, .LBB14_2
|
|
; CHECKIZFHMIN-NEXT: # %bb.1:
|
|
; CHECKIZFHMIN-NEXT: fcvt.w.s a0, fa5, rup
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.w fa4, a0, rup
|
|
; CHECKIZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; CHECKIZFHMIN-NEXT: .LBB14_2:
|
|
; CHECKIZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; CHECKIZFHMIN-NEXT: fcvt.wu.s a0, fa5, rtz
|
|
; CHECKIZFHMIN-NEXT: ret
|
|
;
|
|
; CHECKIZHINXMIN-LABEL: test_ceil_ui32:
|
|
; CHECKIZHINXMIN: # %bb.0:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; CHECKIZHINXMIN-NEXT: lui a1, 307200
|
|
; CHECKIZHINXMIN-NEXT: fabs.s a2, a0
|
|
; CHECKIZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; CHECKIZHINXMIN-NEXT: beqz a1, .LBB14_2
|
|
; CHECKIZHINXMIN-NEXT: # %bb.1:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.w.s a1, a0, rup
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.w a1, a1, rup
|
|
; CHECKIZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; CHECKIZHINXMIN-NEXT: .LBB14_2:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; CHECKIZHINXMIN-NEXT: fcvt.wu.s a0, a0, rtz
|
|
; CHECKIZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.ceil.f16(half %x)
|
|
%b = fptoui half %a to i32
|
|
ret i32 %b
|
|
}
|
|
|
|
define i64 @test_ceil_ui64(half %x) {
|
|
; RV32IZFH-LABEL: test_ceil_ui64:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: lui a0, %hi(.LCPI15_0)
|
|
; RV32IZFH-NEXT: flh fa5, %lo(.LCPI15_0)(a0)
|
|
; RV32IZFH-NEXT: fabs.h fa4, fa0
|
|
; RV32IZFH-NEXT: flt.h a0, fa4, fa5
|
|
; RV32IZFH-NEXT: beqz a0, .LBB15_2
|
|
; RV32IZFH-NEXT: # %bb.1:
|
|
; RV32IZFH-NEXT: fcvt.w.h a0, fa0, rup
|
|
; RV32IZFH-NEXT: fcvt.h.w fa5, a0, rup
|
|
; RV32IZFH-NEXT: fsgnj.h fa0, fa5, fa0
|
|
; RV32IZFH-NEXT: .LBB15_2:
|
|
; RV32IZFH-NEXT: addi sp, sp, -16
|
|
; RV32IZFH-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZFH-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZFH-NEXT: .cfi_offset ra, -4
|
|
; RV32IZFH-NEXT: call __fixunshfdi
|
|
; RV32IZFH-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZFH-NEXT: .cfi_restore ra
|
|
; RV32IZFH-NEXT: addi sp, sp, 16
|
|
; RV32IZFH-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_ceil_ui64:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.lu.h a0, fa0, rup
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_ceil_ui64:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB15_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rup
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rup
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB15_2:
|
|
; RV32IZHINX-NEXT: addi sp, sp, -16
|
|
; RV32IZHINX-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZHINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZHINX-NEXT: .cfi_offset ra, -4
|
|
; RV32IZHINX-NEXT: call __fixunshfdi
|
|
; RV32IZHINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZHINX-NEXT: .cfi_restore ra
|
|
; RV32IZHINX-NEXT: addi sp, sp, 16
|
|
; RV32IZHINX-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_ceil_ui64:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB15_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rup
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rup
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB15_2:
|
|
; RV64IZHINX-NEXT: fcvt.lu.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_ceil_ui64:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB15_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rup
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rup
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB15_2:
|
|
; RV32IZFHMIN-NEXT: addi sp, sp, -16
|
|
; RV32IZFHMIN-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZFHMIN-NEXT: .cfi_offset ra, -4
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa0, fa5
|
|
; RV32IZFHMIN-NEXT: call __fixunshfdi
|
|
; RV32IZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZFHMIN-NEXT: .cfi_restore ra
|
|
; RV32IZFHMIN-NEXT: addi sp, sp, 16
|
|
; RV32IZFHMIN-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_ceil_ui64:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB15_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rup
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rup
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB15_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.lu.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_ceil_ui64:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB15_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rup
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rup
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB15_2:
|
|
; RV32IZHINXMIN-NEXT: addi sp, sp, -16
|
|
; RV32IZHINXMIN-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZHINXMIN-NEXT: .cfi_offset ra, -4
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: call __fixunshfdi
|
|
; RV32IZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZHINXMIN-NEXT: .cfi_restore ra
|
|
; RV32IZHINXMIN-NEXT: addi sp, sp, 16
|
|
; RV32IZHINXMIN-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_ceil_ui64:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB15_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rup
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rup
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB15_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.ceil.f16(half %x)
|
|
%b = fptoui half %a to i64
|
|
ret i64 %b
|
|
}
|
|
|
|
define signext i8 @test_trunc_si8(half %x) {
|
|
; RV32IZFH-LABEL: test_trunc_si8:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: fcvt.w.h a0, fa0, rtz
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_trunc_si8:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.l.h a0, fa0, rtz
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_trunc_si8:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB16_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rtz
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rtz
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB16_2:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a0, a0, rtz
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_trunc_si8:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB16_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rtz
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rtz
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB16_2:
|
|
; RV64IZHINX-NEXT: fcvt.l.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_trunc_si8:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB16_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rtz
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB16_2:
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_trunc_si8:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB16_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rtz
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB16_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.l.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_trunc_si8:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB16_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rtz
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rtz
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB16_2:
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_trunc_si8:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB16_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rtz
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB16_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.l.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.trunc.f16(half %x)
|
|
%b = fptosi half %a to i8
|
|
ret i8 %b
|
|
}
|
|
|
|
define signext i16 @test_trunc_si16(half %x) {
|
|
; RV32IZFH-LABEL: test_trunc_si16:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: fcvt.w.h a0, fa0, rtz
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_trunc_si16:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.l.h a0, fa0, rtz
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_trunc_si16:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB17_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rtz
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rtz
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB17_2:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a0, a0, rtz
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_trunc_si16:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB17_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rtz
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rtz
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB17_2:
|
|
; RV64IZHINX-NEXT: fcvt.l.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_trunc_si16:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB17_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rtz
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB17_2:
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_trunc_si16:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB17_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rtz
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB17_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.l.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_trunc_si16:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB17_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rtz
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rtz
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB17_2:
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_trunc_si16:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB17_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rtz
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB17_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.l.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.trunc.f16(half %x)
|
|
%b = fptosi half %a to i16
|
|
ret i16 %b
|
|
}
|
|
|
|
define signext i32 @test_trunc_si32(half %x) {
|
|
; CHECKIZFH-LABEL: test_trunc_si32:
|
|
; CHECKIZFH: # %bb.0:
|
|
; CHECKIZFH-NEXT: fcvt.w.h a0, fa0, rtz
|
|
; CHECKIZFH-NEXT: ret
|
|
;
|
|
; CHECKIZHINX-LABEL: test_trunc_si32:
|
|
; CHECKIZHINX: # %bb.0:
|
|
; CHECKIZHINX-NEXT: li a1, 25
|
|
; CHECKIZHINX-NEXT: slli a1, a1, 10
|
|
; CHECKIZHINX-NEXT: fabs.h a2, a0
|
|
; CHECKIZHINX-NEXT: flt.h a1, a2, a1
|
|
; CHECKIZHINX-NEXT: beqz a1, .LBB18_2
|
|
; CHECKIZHINX-NEXT: # %bb.1:
|
|
; CHECKIZHINX-NEXT: fcvt.w.h a1, a0, rtz
|
|
; CHECKIZHINX-NEXT: fcvt.h.w a1, a1, rtz
|
|
; CHECKIZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; CHECKIZHINX-NEXT: .LBB18_2:
|
|
; CHECKIZHINX-NEXT: fcvt.w.h a0, a0, rtz
|
|
; CHECKIZHINX-NEXT: ret
|
|
;
|
|
; CHECKIZFHMIN-LABEL: test_trunc_si32:
|
|
; CHECKIZFHMIN: # %bb.0:
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; CHECKIZFHMIN-NEXT: lui a0, 307200
|
|
; CHECKIZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; CHECKIZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; CHECKIZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; CHECKIZFHMIN-NEXT: beqz a0, .LBB18_2
|
|
; CHECKIZFHMIN-NEXT: # %bb.1:
|
|
; CHECKIZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.w fa4, a0, rtz
|
|
; CHECKIZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; CHECKIZFHMIN-NEXT: .LBB18_2:
|
|
; CHECKIZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; CHECKIZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; CHECKIZFHMIN-NEXT: ret
|
|
;
|
|
; CHECKIZHINXMIN-LABEL: test_trunc_si32:
|
|
; CHECKIZHINXMIN: # %bb.0:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; CHECKIZHINXMIN-NEXT: lui a1, 307200
|
|
; CHECKIZHINXMIN-NEXT: fabs.s a2, a0
|
|
; CHECKIZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; CHECKIZHINXMIN-NEXT: beqz a1, .LBB18_2
|
|
; CHECKIZHINXMIN-NEXT: # %bb.1:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.w.s a1, a0, rtz
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.w a1, a1, rtz
|
|
; CHECKIZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; CHECKIZHINXMIN-NEXT: .LBB18_2:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; CHECKIZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
|
|
; CHECKIZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.trunc.f16(half %x)
|
|
%b = fptosi half %a to i32
|
|
ret i32 %b
|
|
}
|
|
|
|
define i64 @test_trunc_si64(half %x) {
|
|
; RV32IZFH-LABEL: test_trunc_si64:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: lui a0, %hi(.LCPI19_0)
|
|
; RV32IZFH-NEXT: flh fa5, %lo(.LCPI19_0)(a0)
|
|
; RV32IZFH-NEXT: fabs.h fa4, fa0
|
|
; RV32IZFH-NEXT: flt.h a0, fa4, fa5
|
|
; RV32IZFH-NEXT: beqz a0, .LBB19_2
|
|
; RV32IZFH-NEXT: # %bb.1:
|
|
; RV32IZFH-NEXT: fcvt.w.h a0, fa0, rtz
|
|
; RV32IZFH-NEXT: fcvt.h.w fa5, a0, rtz
|
|
; RV32IZFH-NEXT: fsgnj.h fa0, fa5, fa0
|
|
; RV32IZFH-NEXT: .LBB19_2:
|
|
; RV32IZFH-NEXT: addi sp, sp, -16
|
|
; RV32IZFH-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZFH-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZFH-NEXT: .cfi_offset ra, -4
|
|
; RV32IZFH-NEXT: call __fixhfdi
|
|
; RV32IZFH-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZFH-NEXT: .cfi_restore ra
|
|
; RV32IZFH-NEXT: addi sp, sp, 16
|
|
; RV32IZFH-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_trunc_si64:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.l.h a0, fa0, rtz
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_trunc_si64:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB19_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rtz
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rtz
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB19_2:
|
|
; RV32IZHINX-NEXT: addi sp, sp, -16
|
|
; RV32IZHINX-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZHINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZHINX-NEXT: .cfi_offset ra, -4
|
|
; RV32IZHINX-NEXT: call __fixhfdi
|
|
; RV32IZHINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZHINX-NEXT: .cfi_restore ra
|
|
; RV32IZHINX-NEXT: addi sp, sp, 16
|
|
; RV32IZHINX-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_trunc_si64:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB19_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rtz
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rtz
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB19_2:
|
|
; RV64IZHINX-NEXT: fcvt.l.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_trunc_si64:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB19_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rtz
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB19_2:
|
|
; RV32IZFHMIN-NEXT: addi sp, sp, -16
|
|
; RV32IZFHMIN-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZFHMIN-NEXT: .cfi_offset ra, -4
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa0, fa5
|
|
; RV32IZFHMIN-NEXT: call __fixhfdi
|
|
; RV32IZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZFHMIN-NEXT: .cfi_restore ra
|
|
; RV32IZFHMIN-NEXT: addi sp, sp, 16
|
|
; RV32IZFHMIN-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_trunc_si64:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB19_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rtz
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB19_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.l.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_trunc_si64:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB19_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rtz
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rtz
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB19_2:
|
|
; RV32IZHINXMIN-NEXT: addi sp, sp, -16
|
|
; RV32IZHINXMIN-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZHINXMIN-NEXT: .cfi_offset ra, -4
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: call __fixhfdi
|
|
; RV32IZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZHINXMIN-NEXT: .cfi_restore ra
|
|
; RV32IZHINXMIN-NEXT: addi sp, sp, 16
|
|
; RV32IZHINXMIN-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_trunc_si64:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB19_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rtz
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB19_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.l.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.trunc.f16(half %x)
|
|
%b = fptosi half %a to i64
|
|
ret i64 %b
|
|
}
|
|
|
|
define zeroext i8 @test_trunc_ui8(half %x) {
|
|
; RV32IZFH-LABEL: test_trunc_ui8:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: fcvt.wu.h a0, fa0, rtz
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_trunc_ui8:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.lu.h a0, fa0, rtz
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_trunc_ui8:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB20_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rtz
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rtz
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB20_2:
|
|
; RV32IZHINX-NEXT: fcvt.wu.h a0, a0, rtz
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_trunc_ui8:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB20_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rtz
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rtz
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB20_2:
|
|
; RV64IZHINX-NEXT: fcvt.lu.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_trunc_ui8:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB20_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rtz
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB20_2:
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_trunc_ui8:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB20_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rtz
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB20_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.lu.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_trunc_ui8:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB20_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rtz
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rtz
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB20_2:
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_trunc_ui8:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB20_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rtz
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB20_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.trunc.f16(half %x)
|
|
%b = fptoui half %a to i8
|
|
ret i8 %b
|
|
}
|
|
|
|
define zeroext i16 @test_trunc_ui16(half %x) {
|
|
; RV32IZFH-LABEL: test_trunc_ui16:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: fcvt.wu.h a0, fa0, rtz
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_trunc_ui16:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.lu.h a0, fa0, rtz
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_trunc_ui16:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB21_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rtz
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rtz
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB21_2:
|
|
; RV32IZHINX-NEXT: fcvt.wu.h a0, a0, rtz
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_trunc_ui16:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB21_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rtz
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rtz
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB21_2:
|
|
; RV64IZHINX-NEXT: fcvt.lu.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_trunc_ui16:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB21_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rtz
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB21_2:
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_trunc_ui16:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB21_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rtz
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB21_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.lu.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_trunc_ui16:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB21_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rtz
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rtz
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB21_2:
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_trunc_ui16:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB21_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rtz
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB21_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.trunc.f16(half %x)
|
|
%b = fptoui half %a to i16
|
|
ret i16 %b
|
|
}
|
|
|
|
define signext i32 @test_trunc_ui32(half %x) {
|
|
; CHECKIZFH-LABEL: test_trunc_ui32:
|
|
; CHECKIZFH: # %bb.0:
|
|
; CHECKIZFH-NEXT: fcvt.wu.h a0, fa0, rtz
|
|
; CHECKIZFH-NEXT: ret
|
|
;
|
|
; CHECKIZHINX-LABEL: test_trunc_ui32:
|
|
; CHECKIZHINX: # %bb.0:
|
|
; CHECKIZHINX-NEXT: li a1, 25
|
|
; CHECKIZHINX-NEXT: slli a1, a1, 10
|
|
; CHECKIZHINX-NEXT: fabs.h a2, a0
|
|
; CHECKIZHINX-NEXT: flt.h a1, a2, a1
|
|
; CHECKIZHINX-NEXT: beqz a1, .LBB22_2
|
|
; CHECKIZHINX-NEXT: # %bb.1:
|
|
; CHECKIZHINX-NEXT: fcvt.w.h a1, a0, rtz
|
|
; CHECKIZHINX-NEXT: fcvt.h.w a1, a1, rtz
|
|
; CHECKIZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; CHECKIZHINX-NEXT: .LBB22_2:
|
|
; CHECKIZHINX-NEXT: fcvt.wu.h a0, a0, rtz
|
|
; CHECKIZHINX-NEXT: ret
|
|
;
|
|
; CHECKIZFHMIN-LABEL: test_trunc_ui32:
|
|
; CHECKIZFHMIN: # %bb.0:
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; CHECKIZFHMIN-NEXT: lui a0, 307200
|
|
; CHECKIZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; CHECKIZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; CHECKIZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; CHECKIZFHMIN-NEXT: beqz a0, .LBB22_2
|
|
; CHECKIZFHMIN-NEXT: # %bb.1:
|
|
; CHECKIZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.w fa4, a0, rtz
|
|
; CHECKIZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; CHECKIZFHMIN-NEXT: .LBB22_2:
|
|
; CHECKIZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; CHECKIZFHMIN-NEXT: fcvt.wu.s a0, fa5, rtz
|
|
; CHECKIZFHMIN-NEXT: ret
|
|
;
|
|
; CHECKIZHINXMIN-LABEL: test_trunc_ui32:
|
|
; CHECKIZHINXMIN: # %bb.0:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; CHECKIZHINXMIN-NEXT: lui a1, 307200
|
|
; CHECKIZHINXMIN-NEXT: fabs.s a2, a0
|
|
; CHECKIZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; CHECKIZHINXMIN-NEXT: beqz a1, .LBB22_2
|
|
; CHECKIZHINXMIN-NEXT: # %bb.1:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.w.s a1, a0, rtz
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.w a1, a1, rtz
|
|
; CHECKIZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; CHECKIZHINXMIN-NEXT: .LBB22_2:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; CHECKIZHINXMIN-NEXT: fcvt.wu.s a0, a0, rtz
|
|
; CHECKIZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.trunc.f16(half %x)
|
|
%b = fptoui half %a to i32
|
|
ret i32 %b
|
|
}
|
|
|
|
define i64 @test_trunc_ui64(half %x) {
|
|
; RV32IZFH-LABEL: test_trunc_ui64:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: lui a0, %hi(.LCPI23_0)
|
|
; RV32IZFH-NEXT: flh fa5, %lo(.LCPI23_0)(a0)
|
|
; RV32IZFH-NEXT: fabs.h fa4, fa0
|
|
; RV32IZFH-NEXT: flt.h a0, fa4, fa5
|
|
; RV32IZFH-NEXT: beqz a0, .LBB23_2
|
|
; RV32IZFH-NEXT: # %bb.1:
|
|
; RV32IZFH-NEXT: fcvt.w.h a0, fa0, rtz
|
|
; RV32IZFH-NEXT: fcvt.h.w fa5, a0, rtz
|
|
; RV32IZFH-NEXT: fsgnj.h fa0, fa5, fa0
|
|
; RV32IZFH-NEXT: .LBB23_2:
|
|
; RV32IZFH-NEXT: addi sp, sp, -16
|
|
; RV32IZFH-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZFH-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZFH-NEXT: .cfi_offset ra, -4
|
|
; RV32IZFH-NEXT: call __fixunshfdi
|
|
; RV32IZFH-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZFH-NEXT: .cfi_restore ra
|
|
; RV32IZFH-NEXT: addi sp, sp, 16
|
|
; RV32IZFH-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_trunc_ui64:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.lu.h a0, fa0, rtz
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_trunc_ui64:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB23_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rtz
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rtz
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB23_2:
|
|
; RV32IZHINX-NEXT: addi sp, sp, -16
|
|
; RV32IZHINX-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZHINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZHINX-NEXT: .cfi_offset ra, -4
|
|
; RV32IZHINX-NEXT: call __fixunshfdi
|
|
; RV32IZHINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZHINX-NEXT: .cfi_restore ra
|
|
; RV32IZHINX-NEXT: addi sp, sp, 16
|
|
; RV32IZHINX-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_trunc_ui64:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB23_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rtz
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rtz
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB23_2:
|
|
; RV64IZHINX-NEXT: fcvt.lu.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_trunc_ui64:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB23_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rtz
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB23_2:
|
|
; RV32IZFHMIN-NEXT: addi sp, sp, -16
|
|
; RV32IZFHMIN-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZFHMIN-NEXT: .cfi_offset ra, -4
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa0, fa5
|
|
; RV32IZFHMIN-NEXT: call __fixunshfdi
|
|
; RV32IZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZFHMIN-NEXT: .cfi_restore ra
|
|
; RV32IZFHMIN-NEXT: addi sp, sp, 16
|
|
; RV32IZFHMIN-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_trunc_ui64:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB23_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rtz
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB23_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.lu.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_trunc_ui64:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB23_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rtz
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rtz
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB23_2:
|
|
; RV32IZHINXMIN-NEXT: addi sp, sp, -16
|
|
; RV32IZHINXMIN-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZHINXMIN-NEXT: .cfi_offset ra, -4
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: call __fixunshfdi
|
|
; RV32IZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZHINXMIN-NEXT: .cfi_restore ra
|
|
; RV32IZHINXMIN-NEXT: addi sp, sp, 16
|
|
; RV32IZHINXMIN-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_trunc_ui64:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB23_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rtz
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB23_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.trunc.f16(half %x)
|
|
%b = fptoui half %a to i64
|
|
ret i64 %b
|
|
}
|
|
|
|
define signext i8 @test_round_si8(half %x) {
|
|
; RV32IZFH-LABEL: test_round_si8:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: fcvt.w.h a0, fa0, rmm
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_round_si8:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.l.h a0, fa0, rmm
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_round_si8:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB24_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rmm
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rmm
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB24_2:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a0, a0, rtz
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_round_si8:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB24_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rmm
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rmm
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB24_2:
|
|
; RV64IZHINX-NEXT: fcvt.l.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_round_si8:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB24_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rmm
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rmm
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB24_2:
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_round_si8:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB24_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rmm
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rmm
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB24_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.l.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_round_si8:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB24_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rmm
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rmm
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB24_2:
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_round_si8:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB24_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rmm
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rmm
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB24_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.l.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.round.f16(half %x)
|
|
%b = fptosi half %a to i8
|
|
ret i8 %b
|
|
}
|
|
|
|
define signext i16 @test_round_si16(half %x) {
|
|
; RV32IZFH-LABEL: test_round_si16:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: fcvt.w.h a0, fa0, rmm
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_round_si16:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.l.h a0, fa0, rmm
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_round_si16:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB25_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rmm
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rmm
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB25_2:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a0, a0, rtz
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_round_si16:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB25_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rmm
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rmm
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB25_2:
|
|
; RV64IZHINX-NEXT: fcvt.l.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_round_si16:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB25_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rmm
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rmm
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB25_2:
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_round_si16:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB25_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rmm
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rmm
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB25_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.l.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_round_si16:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB25_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rmm
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rmm
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB25_2:
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_round_si16:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB25_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rmm
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rmm
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB25_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.l.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.round.f16(half %x)
|
|
%b = fptosi half %a to i16
|
|
ret i16 %b
|
|
}
|
|
|
|
define signext i32 @test_round_si32(half %x) {
|
|
; CHECKIZFH-LABEL: test_round_si32:
|
|
; CHECKIZFH: # %bb.0:
|
|
; CHECKIZFH-NEXT: fcvt.w.h a0, fa0, rmm
|
|
; CHECKIZFH-NEXT: ret
|
|
;
|
|
; CHECKIZHINX-LABEL: test_round_si32:
|
|
; CHECKIZHINX: # %bb.0:
|
|
; CHECKIZHINX-NEXT: li a1, 25
|
|
; CHECKIZHINX-NEXT: slli a1, a1, 10
|
|
; CHECKIZHINX-NEXT: fabs.h a2, a0
|
|
; CHECKIZHINX-NEXT: flt.h a1, a2, a1
|
|
; CHECKIZHINX-NEXT: beqz a1, .LBB26_2
|
|
; CHECKIZHINX-NEXT: # %bb.1:
|
|
; CHECKIZHINX-NEXT: fcvt.w.h a1, a0, rmm
|
|
; CHECKIZHINX-NEXT: fcvt.h.w a1, a1, rmm
|
|
; CHECKIZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; CHECKIZHINX-NEXT: .LBB26_2:
|
|
; CHECKIZHINX-NEXT: fcvt.w.h a0, a0, rtz
|
|
; CHECKIZHINX-NEXT: ret
|
|
;
|
|
; CHECKIZFHMIN-LABEL: test_round_si32:
|
|
; CHECKIZFHMIN: # %bb.0:
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; CHECKIZFHMIN-NEXT: lui a0, 307200
|
|
; CHECKIZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; CHECKIZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; CHECKIZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; CHECKIZFHMIN-NEXT: beqz a0, .LBB26_2
|
|
; CHECKIZFHMIN-NEXT: # %bb.1:
|
|
; CHECKIZFHMIN-NEXT: fcvt.w.s a0, fa5, rmm
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.w fa4, a0, rmm
|
|
; CHECKIZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; CHECKIZFHMIN-NEXT: .LBB26_2:
|
|
; CHECKIZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; CHECKIZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; CHECKIZFHMIN-NEXT: ret
|
|
;
|
|
; CHECKIZHINXMIN-LABEL: test_round_si32:
|
|
; CHECKIZHINXMIN: # %bb.0:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; CHECKIZHINXMIN-NEXT: lui a1, 307200
|
|
; CHECKIZHINXMIN-NEXT: fabs.s a2, a0
|
|
; CHECKIZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; CHECKIZHINXMIN-NEXT: beqz a1, .LBB26_2
|
|
; CHECKIZHINXMIN-NEXT: # %bb.1:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.w.s a1, a0, rmm
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.w a1, a1, rmm
|
|
; CHECKIZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; CHECKIZHINXMIN-NEXT: .LBB26_2:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; CHECKIZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
|
|
; CHECKIZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.round.f16(half %x)
|
|
%b = fptosi half %a to i32
|
|
ret i32 %b
|
|
}
|
|
|
|
define i64 @test_round_si64(half %x) {
|
|
; RV32IZFH-LABEL: test_round_si64:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: lui a0, %hi(.LCPI27_0)
|
|
; RV32IZFH-NEXT: flh fa5, %lo(.LCPI27_0)(a0)
|
|
; RV32IZFH-NEXT: fabs.h fa4, fa0
|
|
; RV32IZFH-NEXT: flt.h a0, fa4, fa5
|
|
; RV32IZFH-NEXT: beqz a0, .LBB27_2
|
|
; RV32IZFH-NEXT: # %bb.1:
|
|
; RV32IZFH-NEXT: fcvt.w.h a0, fa0, rmm
|
|
; RV32IZFH-NEXT: fcvt.h.w fa5, a0, rmm
|
|
; RV32IZFH-NEXT: fsgnj.h fa0, fa5, fa0
|
|
; RV32IZFH-NEXT: .LBB27_2:
|
|
; RV32IZFH-NEXT: addi sp, sp, -16
|
|
; RV32IZFH-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZFH-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZFH-NEXT: .cfi_offset ra, -4
|
|
; RV32IZFH-NEXT: call __fixhfdi
|
|
; RV32IZFH-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZFH-NEXT: .cfi_restore ra
|
|
; RV32IZFH-NEXT: addi sp, sp, 16
|
|
; RV32IZFH-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_round_si64:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.l.h a0, fa0, rmm
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_round_si64:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB27_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rmm
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rmm
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB27_2:
|
|
; RV32IZHINX-NEXT: addi sp, sp, -16
|
|
; RV32IZHINX-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZHINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZHINX-NEXT: .cfi_offset ra, -4
|
|
; RV32IZHINX-NEXT: call __fixhfdi
|
|
; RV32IZHINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZHINX-NEXT: .cfi_restore ra
|
|
; RV32IZHINX-NEXT: addi sp, sp, 16
|
|
; RV32IZHINX-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_round_si64:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB27_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rmm
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rmm
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB27_2:
|
|
; RV64IZHINX-NEXT: fcvt.l.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_round_si64:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB27_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rmm
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rmm
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB27_2:
|
|
; RV32IZFHMIN-NEXT: addi sp, sp, -16
|
|
; RV32IZFHMIN-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZFHMIN-NEXT: .cfi_offset ra, -4
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa0, fa5
|
|
; RV32IZFHMIN-NEXT: call __fixhfdi
|
|
; RV32IZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZFHMIN-NEXT: .cfi_restore ra
|
|
; RV32IZFHMIN-NEXT: addi sp, sp, 16
|
|
; RV32IZFHMIN-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_round_si64:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB27_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rmm
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rmm
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB27_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.l.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_round_si64:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB27_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rmm
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rmm
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB27_2:
|
|
; RV32IZHINXMIN-NEXT: addi sp, sp, -16
|
|
; RV32IZHINXMIN-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZHINXMIN-NEXT: .cfi_offset ra, -4
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: call __fixhfdi
|
|
; RV32IZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZHINXMIN-NEXT: .cfi_restore ra
|
|
; RV32IZHINXMIN-NEXT: addi sp, sp, 16
|
|
; RV32IZHINXMIN-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_round_si64:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB27_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rmm
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rmm
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB27_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.l.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.round.f16(half %x)
|
|
%b = fptosi half %a to i64
|
|
ret i64 %b
|
|
}
|
|
|
|
define zeroext i8 @test_round_ui8(half %x) {
|
|
; RV32IZFH-LABEL: test_round_ui8:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: fcvt.wu.h a0, fa0, rmm
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_round_ui8:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.lu.h a0, fa0, rmm
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_round_ui8:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB28_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rmm
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rmm
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB28_2:
|
|
; RV32IZHINX-NEXT: fcvt.wu.h a0, a0, rtz
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_round_ui8:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB28_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rmm
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rmm
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB28_2:
|
|
; RV64IZHINX-NEXT: fcvt.lu.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_round_ui8:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB28_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rmm
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rmm
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB28_2:
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_round_ui8:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB28_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rmm
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rmm
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB28_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.lu.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_round_ui8:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB28_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rmm
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rmm
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB28_2:
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_round_ui8:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB28_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rmm
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rmm
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB28_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.round.f16(half %x)
|
|
%b = fptoui half %a to i8
|
|
ret i8 %b
|
|
}
|
|
|
|
define zeroext i16 @test_round_ui16(half %x) {
|
|
; RV32IZFH-LABEL: test_round_ui16:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: fcvt.wu.h a0, fa0, rmm
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_round_ui16:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.lu.h a0, fa0, rmm
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_round_ui16:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB29_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rmm
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rmm
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB29_2:
|
|
; RV32IZHINX-NEXT: fcvt.wu.h a0, a0, rtz
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_round_ui16:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB29_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rmm
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rmm
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB29_2:
|
|
; RV64IZHINX-NEXT: fcvt.lu.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_round_ui16:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB29_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rmm
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rmm
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB29_2:
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_round_ui16:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB29_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rmm
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rmm
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB29_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.lu.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_round_ui16:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB29_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rmm
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rmm
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB29_2:
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_round_ui16:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB29_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rmm
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rmm
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB29_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.round.f16(half %x)
|
|
%b = fptoui half %a to i16
|
|
ret i16 %b
|
|
}
|
|
|
|
define signext i32 @test_round_ui32(half %x) {
|
|
; CHECKIZFH-LABEL: test_round_ui32:
|
|
; CHECKIZFH: # %bb.0:
|
|
; CHECKIZFH-NEXT: fcvt.wu.h a0, fa0, rmm
|
|
; CHECKIZFH-NEXT: ret
|
|
;
|
|
; CHECKIZHINX-LABEL: test_round_ui32:
|
|
; CHECKIZHINX: # %bb.0:
|
|
; CHECKIZHINX-NEXT: li a1, 25
|
|
; CHECKIZHINX-NEXT: slli a1, a1, 10
|
|
; CHECKIZHINX-NEXT: fabs.h a2, a0
|
|
; CHECKIZHINX-NEXT: flt.h a1, a2, a1
|
|
; CHECKIZHINX-NEXT: beqz a1, .LBB30_2
|
|
; CHECKIZHINX-NEXT: # %bb.1:
|
|
; CHECKIZHINX-NEXT: fcvt.w.h a1, a0, rmm
|
|
; CHECKIZHINX-NEXT: fcvt.h.w a1, a1, rmm
|
|
; CHECKIZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; CHECKIZHINX-NEXT: .LBB30_2:
|
|
; CHECKIZHINX-NEXT: fcvt.wu.h a0, a0, rtz
|
|
; CHECKIZHINX-NEXT: ret
|
|
;
|
|
; CHECKIZFHMIN-LABEL: test_round_ui32:
|
|
; CHECKIZFHMIN: # %bb.0:
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; CHECKIZFHMIN-NEXT: lui a0, 307200
|
|
; CHECKIZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; CHECKIZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; CHECKIZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; CHECKIZFHMIN-NEXT: beqz a0, .LBB30_2
|
|
; CHECKIZFHMIN-NEXT: # %bb.1:
|
|
; CHECKIZFHMIN-NEXT: fcvt.w.s a0, fa5, rmm
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.w fa4, a0, rmm
|
|
; CHECKIZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; CHECKIZFHMIN-NEXT: .LBB30_2:
|
|
; CHECKIZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; CHECKIZFHMIN-NEXT: fcvt.wu.s a0, fa5, rtz
|
|
; CHECKIZFHMIN-NEXT: ret
|
|
;
|
|
; CHECKIZHINXMIN-LABEL: test_round_ui32:
|
|
; CHECKIZHINXMIN: # %bb.0:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; CHECKIZHINXMIN-NEXT: lui a1, 307200
|
|
; CHECKIZHINXMIN-NEXT: fabs.s a2, a0
|
|
; CHECKIZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; CHECKIZHINXMIN-NEXT: beqz a1, .LBB30_2
|
|
; CHECKIZHINXMIN-NEXT: # %bb.1:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.w.s a1, a0, rmm
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.w a1, a1, rmm
|
|
; CHECKIZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; CHECKIZHINXMIN-NEXT: .LBB30_2:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; CHECKIZHINXMIN-NEXT: fcvt.wu.s a0, a0, rtz
|
|
; CHECKIZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.round.f16(half %x)
|
|
%b = fptoui half %a to i32
|
|
ret i32 %b
|
|
}
|
|
|
|
define i64 @test_round_ui64(half %x) {
|
|
; RV32IZFH-LABEL: test_round_ui64:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: lui a0, %hi(.LCPI31_0)
|
|
; RV32IZFH-NEXT: flh fa5, %lo(.LCPI31_0)(a0)
|
|
; RV32IZFH-NEXT: fabs.h fa4, fa0
|
|
; RV32IZFH-NEXT: flt.h a0, fa4, fa5
|
|
; RV32IZFH-NEXT: beqz a0, .LBB31_2
|
|
; RV32IZFH-NEXT: # %bb.1:
|
|
; RV32IZFH-NEXT: fcvt.w.h a0, fa0, rmm
|
|
; RV32IZFH-NEXT: fcvt.h.w fa5, a0, rmm
|
|
; RV32IZFH-NEXT: fsgnj.h fa0, fa5, fa0
|
|
; RV32IZFH-NEXT: .LBB31_2:
|
|
; RV32IZFH-NEXT: addi sp, sp, -16
|
|
; RV32IZFH-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZFH-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZFH-NEXT: .cfi_offset ra, -4
|
|
; RV32IZFH-NEXT: call __fixunshfdi
|
|
; RV32IZFH-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZFH-NEXT: .cfi_restore ra
|
|
; RV32IZFH-NEXT: addi sp, sp, 16
|
|
; RV32IZFH-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_round_ui64:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.lu.h a0, fa0, rmm
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_round_ui64:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB31_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rmm
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rmm
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB31_2:
|
|
; RV32IZHINX-NEXT: addi sp, sp, -16
|
|
; RV32IZHINX-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZHINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZHINX-NEXT: .cfi_offset ra, -4
|
|
; RV32IZHINX-NEXT: call __fixunshfdi
|
|
; RV32IZHINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZHINX-NEXT: .cfi_restore ra
|
|
; RV32IZHINX-NEXT: addi sp, sp, 16
|
|
; RV32IZHINX-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_round_ui64:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB31_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rmm
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rmm
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB31_2:
|
|
; RV64IZHINX-NEXT: fcvt.lu.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_round_ui64:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB31_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rmm
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rmm
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB31_2:
|
|
; RV32IZFHMIN-NEXT: addi sp, sp, -16
|
|
; RV32IZFHMIN-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZFHMIN-NEXT: .cfi_offset ra, -4
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa0, fa5
|
|
; RV32IZFHMIN-NEXT: call __fixunshfdi
|
|
; RV32IZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZFHMIN-NEXT: .cfi_restore ra
|
|
; RV32IZFHMIN-NEXT: addi sp, sp, 16
|
|
; RV32IZFHMIN-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_round_ui64:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB31_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rmm
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rmm
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB31_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.lu.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_round_ui64:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB31_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rmm
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rmm
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB31_2:
|
|
; RV32IZHINXMIN-NEXT: addi sp, sp, -16
|
|
; RV32IZHINXMIN-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZHINXMIN-NEXT: .cfi_offset ra, -4
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: call __fixunshfdi
|
|
; RV32IZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZHINXMIN-NEXT: .cfi_restore ra
|
|
; RV32IZHINXMIN-NEXT: addi sp, sp, 16
|
|
; RV32IZHINXMIN-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_round_ui64:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB31_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rmm
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rmm
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB31_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.round.f16(half %x)
|
|
%b = fptoui half %a to i64
|
|
ret i64 %b
|
|
}
|
|
|
|
define signext i8 @test_roundeven_si8(half %x) {
|
|
; RV32IZFH-LABEL: test_roundeven_si8:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: fcvt.w.h a0, fa0, rne
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_roundeven_si8:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.l.h a0, fa0, rne
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_roundeven_si8:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB32_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rne
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rne
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB32_2:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a0, a0, rtz
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_roundeven_si8:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB32_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rne
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rne
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB32_2:
|
|
; RV64IZHINX-NEXT: fcvt.l.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_roundeven_si8:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB32_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rne
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rne
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB32_2:
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_roundeven_si8:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB32_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rne
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rne
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB32_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.l.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_roundeven_si8:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB32_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rne
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rne
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB32_2:
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_roundeven_si8:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB32_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rne
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rne
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB32_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.l.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.roundeven.f16(half %x)
|
|
%b = fptosi half %a to i8
|
|
ret i8 %b
|
|
}
|
|
|
|
define signext i16 @test_roundeven_si16(half %x) {
|
|
; RV32IZFH-LABEL: test_roundeven_si16:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: fcvt.w.h a0, fa0, rne
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_roundeven_si16:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.l.h a0, fa0, rne
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_roundeven_si16:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB33_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rne
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rne
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB33_2:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a0, a0, rtz
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_roundeven_si16:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB33_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rne
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rne
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB33_2:
|
|
; RV64IZHINX-NEXT: fcvt.l.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_roundeven_si16:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB33_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rne
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rne
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB33_2:
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_roundeven_si16:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB33_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rne
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rne
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB33_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.l.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_roundeven_si16:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB33_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rne
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rne
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB33_2:
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_roundeven_si16:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB33_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rne
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rne
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB33_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.l.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.roundeven.f16(half %x)
|
|
%b = fptosi half %a to i16
|
|
ret i16 %b
|
|
}
|
|
|
|
define signext i32 @test_roundeven_si32(half %x) {
|
|
; CHECKIZFH-LABEL: test_roundeven_si32:
|
|
; CHECKIZFH: # %bb.0:
|
|
; CHECKIZFH-NEXT: fcvt.w.h a0, fa0, rne
|
|
; CHECKIZFH-NEXT: ret
|
|
;
|
|
; CHECKIZHINX-LABEL: test_roundeven_si32:
|
|
; CHECKIZHINX: # %bb.0:
|
|
; CHECKIZHINX-NEXT: li a1, 25
|
|
; CHECKIZHINX-NEXT: slli a1, a1, 10
|
|
; CHECKIZHINX-NEXT: fabs.h a2, a0
|
|
; CHECKIZHINX-NEXT: flt.h a1, a2, a1
|
|
; CHECKIZHINX-NEXT: beqz a1, .LBB34_2
|
|
; CHECKIZHINX-NEXT: # %bb.1:
|
|
; CHECKIZHINX-NEXT: fcvt.w.h a1, a0, rne
|
|
; CHECKIZHINX-NEXT: fcvt.h.w a1, a1, rne
|
|
; CHECKIZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; CHECKIZHINX-NEXT: .LBB34_2:
|
|
; CHECKIZHINX-NEXT: fcvt.w.h a0, a0, rtz
|
|
; CHECKIZHINX-NEXT: ret
|
|
;
|
|
; CHECKIZFHMIN-LABEL: test_roundeven_si32:
|
|
; CHECKIZFHMIN: # %bb.0:
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; CHECKIZFHMIN-NEXT: lui a0, 307200
|
|
; CHECKIZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; CHECKIZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; CHECKIZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; CHECKIZFHMIN-NEXT: beqz a0, .LBB34_2
|
|
; CHECKIZFHMIN-NEXT: # %bb.1:
|
|
; CHECKIZFHMIN-NEXT: fcvt.w.s a0, fa5, rne
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.w fa4, a0, rne
|
|
; CHECKIZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; CHECKIZFHMIN-NEXT: .LBB34_2:
|
|
; CHECKIZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; CHECKIZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; CHECKIZFHMIN-NEXT: ret
|
|
;
|
|
; CHECKIZHINXMIN-LABEL: test_roundeven_si32:
|
|
; CHECKIZHINXMIN: # %bb.0:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; CHECKIZHINXMIN-NEXT: lui a1, 307200
|
|
; CHECKIZHINXMIN-NEXT: fabs.s a2, a0
|
|
; CHECKIZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; CHECKIZHINXMIN-NEXT: beqz a1, .LBB34_2
|
|
; CHECKIZHINXMIN-NEXT: # %bb.1:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.w.s a1, a0, rne
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.w a1, a1, rne
|
|
; CHECKIZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; CHECKIZHINXMIN-NEXT: .LBB34_2:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; CHECKIZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
|
|
; CHECKIZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.roundeven.f16(half %x)
|
|
%b = fptosi half %a to i32
|
|
ret i32 %b
|
|
}
|
|
|
|
define i64 @test_roundeven_si64(half %x) {
|
|
; RV32IZFH-LABEL: test_roundeven_si64:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: lui a0, %hi(.LCPI35_0)
|
|
; RV32IZFH-NEXT: flh fa5, %lo(.LCPI35_0)(a0)
|
|
; RV32IZFH-NEXT: fabs.h fa4, fa0
|
|
; RV32IZFH-NEXT: flt.h a0, fa4, fa5
|
|
; RV32IZFH-NEXT: beqz a0, .LBB35_2
|
|
; RV32IZFH-NEXT: # %bb.1:
|
|
; RV32IZFH-NEXT: fcvt.w.h a0, fa0, rne
|
|
; RV32IZFH-NEXT: fcvt.h.w fa5, a0, rne
|
|
; RV32IZFH-NEXT: fsgnj.h fa0, fa5, fa0
|
|
; RV32IZFH-NEXT: .LBB35_2:
|
|
; RV32IZFH-NEXT: addi sp, sp, -16
|
|
; RV32IZFH-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZFH-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZFH-NEXT: .cfi_offset ra, -4
|
|
; RV32IZFH-NEXT: call __fixhfdi
|
|
; RV32IZFH-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZFH-NEXT: .cfi_restore ra
|
|
; RV32IZFH-NEXT: addi sp, sp, 16
|
|
; RV32IZFH-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_roundeven_si64:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.l.h a0, fa0, rne
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_roundeven_si64:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB35_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rne
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rne
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB35_2:
|
|
; RV32IZHINX-NEXT: addi sp, sp, -16
|
|
; RV32IZHINX-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZHINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZHINX-NEXT: .cfi_offset ra, -4
|
|
; RV32IZHINX-NEXT: call __fixhfdi
|
|
; RV32IZHINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZHINX-NEXT: .cfi_restore ra
|
|
; RV32IZHINX-NEXT: addi sp, sp, 16
|
|
; RV32IZHINX-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_roundeven_si64:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB35_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rne
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rne
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB35_2:
|
|
; RV64IZHINX-NEXT: fcvt.l.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_roundeven_si64:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB35_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rne
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rne
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB35_2:
|
|
; RV32IZFHMIN-NEXT: addi sp, sp, -16
|
|
; RV32IZFHMIN-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZFHMIN-NEXT: .cfi_offset ra, -4
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa0, fa5
|
|
; RV32IZFHMIN-NEXT: call __fixhfdi
|
|
; RV32IZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZFHMIN-NEXT: .cfi_restore ra
|
|
; RV32IZFHMIN-NEXT: addi sp, sp, 16
|
|
; RV32IZFHMIN-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_roundeven_si64:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB35_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rne
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rne
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB35_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.l.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_roundeven_si64:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB35_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rne
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rne
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB35_2:
|
|
; RV32IZHINXMIN-NEXT: addi sp, sp, -16
|
|
; RV32IZHINXMIN-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZHINXMIN-NEXT: .cfi_offset ra, -4
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: call __fixhfdi
|
|
; RV32IZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZHINXMIN-NEXT: .cfi_restore ra
|
|
; RV32IZHINXMIN-NEXT: addi sp, sp, 16
|
|
; RV32IZHINXMIN-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_roundeven_si64:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB35_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rne
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rne
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB35_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.l.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.roundeven.f16(half %x)
|
|
%b = fptosi half %a to i64
|
|
ret i64 %b
|
|
}
|
|
|
|
define zeroext i8 @test_roundeven_ui8(half %x) {
|
|
; RV32IZFH-LABEL: test_roundeven_ui8:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: fcvt.wu.h a0, fa0, rne
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_roundeven_ui8:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.lu.h a0, fa0, rne
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_roundeven_ui8:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB36_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rne
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rne
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB36_2:
|
|
; RV32IZHINX-NEXT: fcvt.wu.h a0, a0, rtz
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_roundeven_ui8:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB36_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rne
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rne
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB36_2:
|
|
; RV64IZHINX-NEXT: fcvt.lu.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_roundeven_ui8:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB36_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rne
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rne
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB36_2:
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_roundeven_ui8:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB36_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rne
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rne
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB36_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.lu.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_roundeven_ui8:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB36_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rne
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rne
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB36_2:
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_roundeven_ui8:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB36_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rne
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rne
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB36_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.roundeven.f16(half %x)
|
|
%b = fptoui half %a to i8
|
|
ret i8 %b
|
|
}
|
|
|
|
define zeroext i16 @test_roundeven_ui16(half %x) {
|
|
; RV32IZFH-LABEL: test_roundeven_ui16:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: fcvt.wu.h a0, fa0, rne
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_roundeven_ui16:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.lu.h a0, fa0, rne
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_roundeven_ui16:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB37_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rne
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rne
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB37_2:
|
|
; RV32IZHINX-NEXT: fcvt.wu.h a0, a0, rtz
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_roundeven_ui16:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB37_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rne
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rne
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB37_2:
|
|
; RV64IZHINX-NEXT: fcvt.lu.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_roundeven_ui16:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB37_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rne
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rne
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB37_2:
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_roundeven_ui16:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB37_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rne
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rne
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB37_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.lu.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_roundeven_ui16:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB37_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rne
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rne
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB37_2:
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a0, a0, rtz
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_roundeven_ui16:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB37_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rne
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rne
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB37_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.roundeven.f16(half %x)
|
|
%b = fptoui half %a to i16
|
|
ret i16 %b
|
|
}
|
|
|
|
define signext i32 @test_roundeven_ui32(half %x) {
|
|
; CHECKIZFH-LABEL: test_roundeven_ui32:
|
|
; CHECKIZFH: # %bb.0:
|
|
; CHECKIZFH-NEXT: fcvt.wu.h a0, fa0, rne
|
|
; CHECKIZFH-NEXT: ret
|
|
;
|
|
; CHECKIZHINX-LABEL: test_roundeven_ui32:
|
|
; CHECKIZHINX: # %bb.0:
|
|
; CHECKIZHINX-NEXT: li a1, 25
|
|
; CHECKIZHINX-NEXT: slli a1, a1, 10
|
|
; CHECKIZHINX-NEXT: fabs.h a2, a0
|
|
; CHECKIZHINX-NEXT: flt.h a1, a2, a1
|
|
; CHECKIZHINX-NEXT: beqz a1, .LBB38_2
|
|
; CHECKIZHINX-NEXT: # %bb.1:
|
|
; CHECKIZHINX-NEXT: fcvt.w.h a1, a0, rne
|
|
; CHECKIZHINX-NEXT: fcvt.h.w a1, a1, rne
|
|
; CHECKIZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; CHECKIZHINX-NEXT: .LBB38_2:
|
|
; CHECKIZHINX-NEXT: fcvt.wu.h a0, a0, rtz
|
|
; CHECKIZHINX-NEXT: ret
|
|
;
|
|
; CHECKIZFHMIN-LABEL: test_roundeven_ui32:
|
|
; CHECKIZFHMIN: # %bb.0:
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; CHECKIZFHMIN-NEXT: lui a0, 307200
|
|
; CHECKIZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; CHECKIZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; CHECKIZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; CHECKIZFHMIN-NEXT: beqz a0, .LBB38_2
|
|
; CHECKIZFHMIN-NEXT: # %bb.1:
|
|
; CHECKIZFHMIN-NEXT: fcvt.w.s a0, fa5, rne
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.w fa4, a0, rne
|
|
; CHECKIZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; CHECKIZFHMIN-NEXT: .LBB38_2:
|
|
; CHECKIZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; CHECKIZFHMIN-NEXT: fcvt.wu.s a0, fa5, rtz
|
|
; CHECKIZFHMIN-NEXT: ret
|
|
;
|
|
; CHECKIZHINXMIN-LABEL: test_roundeven_ui32:
|
|
; CHECKIZHINXMIN: # %bb.0:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; CHECKIZHINXMIN-NEXT: lui a1, 307200
|
|
; CHECKIZHINXMIN-NEXT: fabs.s a2, a0
|
|
; CHECKIZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; CHECKIZHINXMIN-NEXT: beqz a1, .LBB38_2
|
|
; CHECKIZHINXMIN-NEXT: # %bb.1:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.w.s a1, a0, rne
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.w a1, a1, rne
|
|
; CHECKIZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; CHECKIZHINXMIN-NEXT: .LBB38_2:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; CHECKIZHINXMIN-NEXT: fcvt.wu.s a0, a0, rtz
|
|
; CHECKIZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.roundeven.f16(half %x)
|
|
%b = fptoui half %a to i32
|
|
ret i32 %b
|
|
}
|
|
|
|
define i64 @test_roundeven_ui64(half %x) {
|
|
; RV32IZFH-LABEL: test_roundeven_ui64:
|
|
; RV32IZFH: # %bb.0:
|
|
; RV32IZFH-NEXT: lui a0, %hi(.LCPI39_0)
|
|
; RV32IZFH-NEXT: flh fa5, %lo(.LCPI39_0)(a0)
|
|
; RV32IZFH-NEXT: fabs.h fa4, fa0
|
|
; RV32IZFH-NEXT: flt.h a0, fa4, fa5
|
|
; RV32IZFH-NEXT: beqz a0, .LBB39_2
|
|
; RV32IZFH-NEXT: # %bb.1:
|
|
; RV32IZFH-NEXT: fcvt.w.h a0, fa0, rne
|
|
; RV32IZFH-NEXT: fcvt.h.w fa5, a0, rne
|
|
; RV32IZFH-NEXT: fsgnj.h fa0, fa5, fa0
|
|
; RV32IZFH-NEXT: .LBB39_2:
|
|
; RV32IZFH-NEXT: addi sp, sp, -16
|
|
; RV32IZFH-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZFH-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZFH-NEXT: .cfi_offset ra, -4
|
|
; RV32IZFH-NEXT: call __fixunshfdi
|
|
; RV32IZFH-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZFH-NEXT: .cfi_restore ra
|
|
; RV32IZFH-NEXT: addi sp, sp, 16
|
|
; RV32IZFH-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZFH-NEXT: ret
|
|
;
|
|
; RV64IZFH-LABEL: test_roundeven_ui64:
|
|
; RV64IZFH: # %bb.0:
|
|
; RV64IZFH-NEXT: fcvt.lu.h a0, fa0, rne
|
|
; RV64IZFH-NEXT: ret
|
|
;
|
|
; RV32IZHINX-LABEL: test_roundeven_ui64:
|
|
; RV32IZHINX: # %bb.0:
|
|
; RV32IZHINX-NEXT: li a1, 25
|
|
; RV32IZHINX-NEXT: slli a1, a1, 10
|
|
; RV32IZHINX-NEXT: fabs.h a2, a0
|
|
; RV32IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV32IZHINX-NEXT: beqz a1, .LBB39_2
|
|
; RV32IZHINX-NEXT: # %bb.1:
|
|
; RV32IZHINX-NEXT: fcvt.w.h a1, a0, rne
|
|
; RV32IZHINX-NEXT: fcvt.h.w a1, a1, rne
|
|
; RV32IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV32IZHINX-NEXT: .LBB39_2:
|
|
; RV32IZHINX-NEXT: addi sp, sp, -16
|
|
; RV32IZHINX-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZHINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZHINX-NEXT: .cfi_offset ra, -4
|
|
; RV32IZHINX-NEXT: call __fixunshfdi
|
|
; RV32IZHINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZHINX-NEXT: .cfi_restore ra
|
|
; RV32IZHINX-NEXT: addi sp, sp, 16
|
|
; RV32IZHINX-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZHINX-NEXT: ret
|
|
;
|
|
; RV64IZHINX-LABEL: test_roundeven_ui64:
|
|
; RV64IZHINX: # %bb.0:
|
|
; RV64IZHINX-NEXT: li a1, 25
|
|
; RV64IZHINX-NEXT: slli a1, a1, 10
|
|
; RV64IZHINX-NEXT: fabs.h a2, a0
|
|
; RV64IZHINX-NEXT: flt.h a1, a2, a1
|
|
; RV64IZHINX-NEXT: beqz a1, .LBB39_2
|
|
; RV64IZHINX-NEXT: # %bb.1:
|
|
; RV64IZHINX-NEXT: fcvt.w.h a1, a0, rne
|
|
; RV64IZHINX-NEXT: fcvt.h.w a1, a1, rne
|
|
; RV64IZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; RV64IZHINX-NEXT: .LBB39_2:
|
|
; RV64IZHINX-NEXT: fcvt.lu.h a0, a0, rtz
|
|
; RV64IZHINX-NEXT: ret
|
|
;
|
|
; RV32IZFHMIN-LABEL: test_roundeven_ui64:
|
|
; RV32IZFHMIN: # %bb.0:
|
|
; RV32IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV32IZFHMIN-NEXT: lui a0, 307200
|
|
; RV32IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV32IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV32IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV32IZFHMIN-NEXT: beqz a0, .LBB39_2
|
|
; RV32IZFHMIN-NEXT: # %bb.1:
|
|
; RV32IZFHMIN-NEXT: fcvt.w.s a0, fa5, rne
|
|
; RV32IZFHMIN-NEXT: fcvt.s.w fa4, a0, rne
|
|
; RV32IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV32IZFHMIN-NEXT: .LBB39_2:
|
|
; RV32IZFHMIN-NEXT: addi sp, sp, -16
|
|
; RV32IZFHMIN-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZFHMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZFHMIN-NEXT: .cfi_offset ra, -4
|
|
; RV32IZFHMIN-NEXT: fcvt.h.s fa0, fa5
|
|
; RV32IZFHMIN-NEXT: call __fixunshfdi
|
|
; RV32IZFHMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZFHMIN-NEXT: .cfi_restore ra
|
|
; RV32IZFHMIN-NEXT: addi sp, sp, 16
|
|
; RV32IZFHMIN-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZFHMIN-NEXT: ret
|
|
;
|
|
; RV64IZFHMIN-LABEL: test_roundeven_ui64:
|
|
; RV64IZFHMIN: # %bb.0:
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; RV64IZFHMIN-NEXT: lui a0, 307200
|
|
; RV64IZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; RV64IZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; RV64IZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; RV64IZFHMIN-NEXT: beqz a0, .LBB39_2
|
|
; RV64IZFHMIN-NEXT: # %bb.1:
|
|
; RV64IZFHMIN-NEXT: fcvt.w.s a0, fa5, rne
|
|
; RV64IZFHMIN-NEXT: fcvt.s.w fa4, a0, rne
|
|
; RV64IZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; RV64IZFHMIN-NEXT: .LBB39_2:
|
|
; RV64IZFHMIN-NEXT: fcvt.h.s fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.s.h fa5, fa5
|
|
; RV64IZFHMIN-NEXT: fcvt.lu.s a0, fa5, rtz
|
|
; RV64IZFHMIN-NEXT: ret
|
|
;
|
|
; RV32IZHINXMIN-LABEL: test_roundeven_ui64:
|
|
; RV32IZHINXMIN: # %bb.0:
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV32IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV32IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV32IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV32IZHINXMIN-NEXT: beqz a1, .LBB39_2
|
|
; RV32IZHINXMIN-NEXT: # %bb.1:
|
|
; RV32IZHINXMIN-NEXT: fcvt.w.s a1, a0, rne
|
|
; RV32IZHINXMIN-NEXT: fcvt.s.w a1, a1, rne
|
|
; RV32IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV32IZHINXMIN-NEXT: .LBB39_2:
|
|
; RV32IZHINXMIN-NEXT: addi sp, sp, -16
|
|
; RV32IZHINXMIN-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IZHINXMIN-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IZHINXMIN-NEXT: .cfi_offset ra, -4
|
|
; RV32IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV32IZHINXMIN-NEXT: call __fixunshfdi
|
|
; RV32IZHINXMIN-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IZHINXMIN-NEXT: .cfi_restore ra
|
|
; RV32IZHINXMIN-NEXT: addi sp, sp, 16
|
|
; RV32IZHINXMIN-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32IZHINXMIN-NEXT: ret
|
|
;
|
|
; RV64IZHINXMIN-LABEL: test_roundeven_ui64:
|
|
; RV64IZHINXMIN: # %bb.0:
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: lui a1, 307200
|
|
; RV64IZHINXMIN-NEXT: fabs.s a2, a0
|
|
; RV64IZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; RV64IZHINXMIN-NEXT: beqz a1, .LBB39_2
|
|
; RV64IZHINXMIN-NEXT: # %bb.1:
|
|
; RV64IZHINXMIN-NEXT: fcvt.w.s a1, a0, rne
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.w a1, a1, rne
|
|
; RV64IZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; RV64IZHINXMIN-NEXT: .LBB39_2:
|
|
; RV64IZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; RV64IZHINXMIN-NEXT: fcvt.lu.s a0, a0, rtz
|
|
; RV64IZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.roundeven.f16(half %x)
|
|
%b = fptoui half %a to i64
|
|
ret i64 %b
|
|
}
|
|
|
|
define half @test_floor_half(half %x) {
|
|
; RV32IFD-LABEL: test_floor_half:
|
|
; RV32IFD: # %bb.0:
|
|
; RV32IFD-NEXT: addi sp, sp, -16
|
|
; RV32IFD-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IFD-NEXT: .cfi_offset ra, -4
|
|
; RV32IFD-NEXT: call floor@plt
|
|
; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IFD-NEXT: addi sp, sp, 16
|
|
; RV32IFD-NEXT: ret
|
|
;
|
|
; RV64IFD-LABEL: test_floor_half:
|
|
; RV64IFD: # %bb.0:
|
|
; RV64IFD-NEXT: addi sp, sp, -16
|
|
; RV64IFD-NEXT: .cfi_def_cfa_offset 16
|
|
; RV64IFD-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
|
|
; RV64IFD-NEXT: .cfi_offset ra, -8
|
|
; RV64IFD-NEXT: call floor@plt
|
|
; RV64IFD-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
|
|
; RV64IFD-NEXT: addi sp, sp, 16
|
|
; RV64IFD-NEXT: ret
|
|
; CHECKIZFH-LABEL: test_floor_half:
|
|
; CHECKIZFH: # %bb.0:
|
|
; CHECKIZFH-NEXT: lui a0, %hi(.LCPI40_0)
|
|
; CHECKIZFH-NEXT: flh fa5, %lo(.LCPI40_0)(a0)
|
|
; CHECKIZFH-NEXT: fabs.h fa4, fa0
|
|
; CHECKIZFH-NEXT: flt.h a0, fa4, fa5
|
|
; CHECKIZFH-NEXT: beqz a0, .LBB40_2
|
|
; CHECKIZFH-NEXT: # %bb.1:
|
|
; CHECKIZFH-NEXT: fcvt.w.h a0, fa0, rdn
|
|
; CHECKIZFH-NEXT: fcvt.h.w fa5, a0, rdn
|
|
; CHECKIZFH-NEXT: fsgnj.h fa0, fa5, fa0
|
|
; CHECKIZFH-NEXT: .LBB40_2:
|
|
; CHECKIZFH-NEXT: ret
|
|
;
|
|
; CHECKIZHINX-LABEL: test_floor_half:
|
|
; CHECKIZHINX: # %bb.0:
|
|
; CHECKIZHINX-NEXT: li a1, 25
|
|
; CHECKIZHINX-NEXT: slli a1, a1, 10
|
|
; CHECKIZHINX-NEXT: fabs.h a2, a0
|
|
; CHECKIZHINX-NEXT: flt.h a1, a2, a1
|
|
; CHECKIZHINX-NEXT: beqz a1, .LBB40_2
|
|
; CHECKIZHINX-NEXT: # %bb.1:
|
|
; CHECKIZHINX-NEXT: fcvt.w.h a1, a0, rdn
|
|
; CHECKIZHINX-NEXT: fcvt.h.w a1, a1, rdn
|
|
; CHECKIZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; CHECKIZHINX-NEXT: .LBB40_2:
|
|
; CHECKIZHINX-NEXT: ret
|
|
;
|
|
; CHECKIZFHMIN-LABEL: test_floor_half:
|
|
; CHECKIZFHMIN: # %bb.0:
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; CHECKIZFHMIN-NEXT: lui a0, 307200
|
|
; CHECKIZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; CHECKIZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; CHECKIZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; CHECKIZFHMIN-NEXT: beqz a0, .LBB40_2
|
|
; CHECKIZFHMIN-NEXT: # %bb.1:
|
|
; CHECKIZFHMIN-NEXT: fcvt.w.s a0, fa5, rdn
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.w fa4, a0, rdn
|
|
; CHECKIZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; CHECKIZFHMIN-NEXT: .LBB40_2:
|
|
; CHECKIZFHMIN-NEXT: fcvt.h.s fa0, fa5
|
|
; CHECKIZFHMIN-NEXT: ret
|
|
;
|
|
; CHECKIZHINXMIN-LABEL: test_floor_half:
|
|
; CHECKIZHINXMIN: # %bb.0:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; CHECKIZHINXMIN-NEXT: lui a1, 307200
|
|
; CHECKIZHINXMIN-NEXT: fabs.s a2, a0
|
|
; CHECKIZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; CHECKIZHINXMIN-NEXT: beqz a1, .LBB40_2
|
|
; CHECKIZHINXMIN-NEXT: # %bb.1:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.w.s a1, a0, rdn
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.w a1, a1, rdn
|
|
; CHECKIZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; CHECKIZHINXMIN-NEXT: .LBB40_2:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; CHECKIZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.floor.f16(half %x)
|
|
ret half %a
|
|
}
|
|
|
|
define half @test_ceil_half(half %x) {
|
|
; RV32IFD-LABEL: test_ceil_half:
|
|
; RV32IFD: # %bb.0:
|
|
; RV32IFD-NEXT: addi sp, sp, -16
|
|
; RV32IFD-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IFD-NEXT: .cfi_offset ra, -4
|
|
; RV32IFD-NEXT: call ceil@plt
|
|
; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IFD-NEXT: addi sp, sp, 16
|
|
; RV32IFD-NEXT: ret
|
|
;
|
|
; RV64IFD-LABEL: test_ceil_half:
|
|
; RV64IFD: # %bb.0:
|
|
; RV64IFD-NEXT: addi sp, sp, -16
|
|
; RV64IFD-NEXT: .cfi_def_cfa_offset 16
|
|
; RV64IFD-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
|
|
; RV64IFD-NEXT: .cfi_offset ra, -8
|
|
; RV64IFD-NEXT: call ceil@plt
|
|
; RV64IFD-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
|
|
; RV64IFD-NEXT: addi sp, sp, 16
|
|
; RV64IFD-NEXT: ret
|
|
; CHECKIZFH-LABEL: test_ceil_half:
|
|
; CHECKIZFH: # %bb.0:
|
|
; CHECKIZFH-NEXT: lui a0, %hi(.LCPI41_0)
|
|
; CHECKIZFH-NEXT: flh fa5, %lo(.LCPI41_0)(a0)
|
|
; CHECKIZFH-NEXT: fabs.h fa4, fa0
|
|
; CHECKIZFH-NEXT: flt.h a0, fa4, fa5
|
|
; CHECKIZFH-NEXT: beqz a0, .LBB41_2
|
|
; CHECKIZFH-NEXT: # %bb.1:
|
|
; CHECKIZFH-NEXT: fcvt.w.h a0, fa0, rup
|
|
; CHECKIZFH-NEXT: fcvt.h.w fa5, a0, rup
|
|
; CHECKIZFH-NEXT: fsgnj.h fa0, fa5, fa0
|
|
; CHECKIZFH-NEXT: .LBB41_2:
|
|
; CHECKIZFH-NEXT: ret
|
|
;
|
|
; CHECKIZHINX-LABEL: test_ceil_half:
|
|
; CHECKIZHINX: # %bb.0:
|
|
; CHECKIZHINX-NEXT: li a1, 25
|
|
; CHECKIZHINX-NEXT: slli a1, a1, 10
|
|
; CHECKIZHINX-NEXT: fabs.h a2, a0
|
|
; CHECKIZHINX-NEXT: flt.h a1, a2, a1
|
|
; CHECKIZHINX-NEXT: beqz a1, .LBB41_2
|
|
; CHECKIZHINX-NEXT: # %bb.1:
|
|
; CHECKIZHINX-NEXT: fcvt.w.h a1, a0, rup
|
|
; CHECKIZHINX-NEXT: fcvt.h.w a1, a1, rup
|
|
; CHECKIZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; CHECKIZHINX-NEXT: .LBB41_2:
|
|
; CHECKIZHINX-NEXT: ret
|
|
;
|
|
; CHECKIZFHMIN-LABEL: test_ceil_half:
|
|
; CHECKIZFHMIN: # %bb.0:
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; CHECKIZFHMIN-NEXT: lui a0, 307200
|
|
; CHECKIZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; CHECKIZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; CHECKIZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; CHECKIZFHMIN-NEXT: beqz a0, .LBB41_2
|
|
; CHECKIZFHMIN-NEXT: # %bb.1:
|
|
; CHECKIZFHMIN-NEXT: fcvt.w.s a0, fa5, rup
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.w fa4, a0, rup
|
|
; CHECKIZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; CHECKIZFHMIN-NEXT: .LBB41_2:
|
|
; CHECKIZFHMIN-NEXT: fcvt.h.s fa0, fa5
|
|
; CHECKIZFHMIN-NEXT: ret
|
|
;
|
|
; CHECKIZHINXMIN-LABEL: test_ceil_half:
|
|
; CHECKIZHINXMIN: # %bb.0:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; CHECKIZHINXMIN-NEXT: lui a1, 307200
|
|
; CHECKIZHINXMIN-NEXT: fabs.s a2, a0
|
|
; CHECKIZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; CHECKIZHINXMIN-NEXT: beqz a1, .LBB41_2
|
|
; CHECKIZHINXMIN-NEXT: # %bb.1:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.w.s a1, a0, rup
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.w a1, a1, rup
|
|
; CHECKIZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; CHECKIZHINXMIN-NEXT: .LBB41_2:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; CHECKIZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.ceil.f16(half %x)
|
|
ret half %a
|
|
}
|
|
|
|
define half @test_trunc_half(half %x) {
|
|
; RV32IFD-LABEL: test_trunc_half:
|
|
; RV32IFD: # %bb.0:
|
|
; RV32IFD-NEXT: addi sp, sp, -16
|
|
; RV32IFD-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IFD-NEXT: .cfi_offset ra, -4
|
|
; RV32IFD-NEXT: call trunc@plt
|
|
; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IFD-NEXT: addi sp, sp, 16
|
|
; RV32IFD-NEXT: ret
|
|
;
|
|
; RV64IFD-LABEL: test_trunc_half:
|
|
; RV64IFD: # %bb.0:
|
|
; RV64IFD-NEXT: addi sp, sp, -16
|
|
; RV64IFD-NEXT: .cfi_def_cfa_offset 16
|
|
; RV64IFD-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
|
|
; RV64IFD-NEXT: .cfi_offset ra, -8
|
|
; RV64IFD-NEXT: call trunc@plt
|
|
; RV64IFD-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
|
|
; RV64IFD-NEXT: addi sp, sp, 16
|
|
; RV64IFD-NEXT: ret
|
|
; CHECKIZFH-LABEL: test_trunc_half:
|
|
; CHECKIZFH: # %bb.0:
|
|
; CHECKIZFH-NEXT: lui a0, %hi(.LCPI42_0)
|
|
; CHECKIZFH-NEXT: flh fa5, %lo(.LCPI42_0)(a0)
|
|
; CHECKIZFH-NEXT: fabs.h fa4, fa0
|
|
; CHECKIZFH-NEXT: flt.h a0, fa4, fa5
|
|
; CHECKIZFH-NEXT: beqz a0, .LBB42_2
|
|
; CHECKIZFH-NEXT: # %bb.1:
|
|
; CHECKIZFH-NEXT: fcvt.w.h a0, fa0, rtz
|
|
; CHECKIZFH-NEXT: fcvt.h.w fa5, a0, rtz
|
|
; CHECKIZFH-NEXT: fsgnj.h fa0, fa5, fa0
|
|
; CHECKIZFH-NEXT: .LBB42_2:
|
|
; CHECKIZFH-NEXT: ret
|
|
;
|
|
; CHECKIZHINX-LABEL: test_trunc_half:
|
|
; CHECKIZHINX: # %bb.0:
|
|
; CHECKIZHINX-NEXT: li a1, 25
|
|
; CHECKIZHINX-NEXT: slli a1, a1, 10
|
|
; CHECKIZHINX-NEXT: fabs.h a2, a0
|
|
; CHECKIZHINX-NEXT: flt.h a1, a2, a1
|
|
; CHECKIZHINX-NEXT: beqz a1, .LBB42_2
|
|
; CHECKIZHINX-NEXT: # %bb.1:
|
|
; CHECKIZHINX-NEXT: fcvt.w.h a1, a0, rtz
|
|
; CHECKIZHINX-NEXT: fcvt.h.w a1, a1, rtz
|
|
; CHECKIZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; CHECKIZHINX-NEXT: .LBB42_2:
|
|
; CHECKIZHINX-NEXT: ret
|
|
;
|
|
; CHECKIZFHMIN-LABEL: test_trunc_half:
|
|
; CHECKIZFHMIN: # %bb.0:
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; CHECKIZFHMIN-NEXT: lui a0, 307200
|
|
; CHECKIZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; CHECKIZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; CHECKIZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; CHECKIZFHMIN-NEXT: beqz a0, .LBB42_2
|
|
; CHECKIZFHMIN-NEXT: # %bb.1:
|
|
; CHECKIZFHMIN-NEXT: fcvt.w.s a0, fa5, rtz
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.w fa4, a0, rtz
|
|
; CHECKIZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; CHECKIZFHMIN-NEXT: .LBB42_2:
|
|
; CHECKIZFHMIN-NEXT: fcvt.h.s fa0, fa5
|
|
; CHECKIZFHMIN-NEXT: ret
|
|
;
|
|
; CHECKIZHINXMIN-LABEL: test_trunc_half:
|
|
; CHECKIZHINXMIN: # %bb.0:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; CHECKIZHINXMIN-NEXT: lui a1, 307200
|
|
; CHECKIZHINXMIN-NEXT: fabs.s a2, a0
|
|
; CHECKIZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; CHECKIZHINXMIN-NEXT: beqz a1, .LBB42_2
|
|
; CHECKIZHINXMIN-NEXT: # %bb.1:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.w.s a1, a0, rtz
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.w a1, a1, rtz
|
|
; CHECKIZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; CHECKIZHINXMIN-NEXT: .LBB42_2:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; CHECKIZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.trunc.f16(half %x)
|
|
ret half %a
|
|
}
|
|
|
|
define half @test_round_half(half %x) {
|
|
; RV32IFD-LABEL: test_round_half:
|
|
; RV32IFD: # %bb.0:
|
|
; RV32IFD-NEXT: addi sp, sp, -16
|
|
; RV32IFD-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IFD-NEXT: .cfi_offset ra, -4
|
|
; RV32IFD-NEXT: call round@plt
|
|
; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IFD-NEXT: addi sp, sp, 16
|
|
; RV32IFD-NEXT: ret
|
|
;
|
|
; RV64IFD-LABEL: test_round_half:
|
|
; RV64IFD: # %bb.0:
|
|
; RV64IFD-NEXT: addi sp, sp, -16
|
|
; RV64IFD-NEXT: .cfi_def_cfa_offset 16
|
|
; RV64IFD-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
|
|
; RV64IFD-NEXT: .cfi_offset ra, -8
|
|
; RV64IFD-NEXT: call round@plt
|
|
; RV64IFD-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
|
|
; RV64IFD-NEXT: addi sp, sp, 16
|
|
; RV64IFD-NEXT: ret
|
|
; CHECKIZFH-LABEL: test_round_half:
|
|
; CHECKIZFH: # %bb.0:
|
|
; CHECKIZFH-NEXT: lui a0, %hi(.LCPI43_0)
|
|
; CHECKIZFH-NEXT: flh fa5, %lo(.LCPI43_0)(a0)
|
|
; CHECKIZFH-NEXT: fabs.h fa4, fa0
|
|
; CHECKIZFH-NEXT: flt.h a0, fa4, fa5
|
|
; CHECKIZFH-NEXT: beqz a0, .LBB43_2
|
|
; CHECKIZFH-NEXT: # %bb.1:
|
|
; CHECKIZFH-NEXT: fcvt.w.h a0, fa0, rmm
|
|
; CHECKIZFH-NEXT: fcvt.h.w fa5, a0, rmm
|
|
; CHECKIZFH-NEXT: fsgnj.h fa0, fa5, fa0
|
|
; CHECKIZFH-NEXT: .LBB43_2:
|
|
; CHECKIZFH-NEXT: ret
|
|
;
|
|
; CHECKIZHINX-LABEL: test_round_half:
|
|
; CHECKIZHINX: # %bb.0:
|
|
; CHECKIZHINX-NEXT: li a1, 25
|
|
; CHECKIZHINX-NEXT: slli a1, a1, 10
|
|
; CHECKIZHINX-NEXT: fabs.h a2, a0
|
|
; CHECKIZHINX-NEXT: flt.h a1, a2, a1
|
|
; CHECKIZHINX-NEXT: beqz a1, .LBB43_2
|
|
; CHECKIZHINX-NEXT: # %bb.1:
|
|
; CHECKIZHINX-NEXT: fcvt.w.h a1, a0, rmm
|
|
; CHECKIZHINX-NEXT: fcvt.h.w a1, a1, rmm
|
|
; CHECKIZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; CHECKIZHINX-NEXT: .LBB43_2:
|
|
; CHECKIZHINX-NEXT: ret
|
|
;
|
|
; CHECKIZFHMIN-LABEL: test_round_half:
|
|
; CHECKIZFHMIN: # %bb.0:
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; CHECKIZFHMIN-NEXT: lui a0, 307200
|
|
; CHECKIZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; CHECKIZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; CHECKIZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; CHECKIZFHMIN-NEXT: beqz a0, .LBB43_2
|
|
; CHECKIZFHMIN-NEXT: # %bb.1:
|
|
; CHECKIZFHMIN-NEXT: fcvt.w.s a0, fa5, rmm
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.w fa4, a0, rmm
|
|
; CHECKIZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; CHECKIZFHMIN-NEXT: .LBB43_2:
|
|
; CHECKIZFHMIN-NEXT: fcvt.h.s fa0, fa5
|
|
; CHECKIZFHMIN-NEXT: ret
|
|
;
|
|
; CHECKIZHINXMIN-LABEL: test_round_half:
|
|
; CHECKIZHINXMIN: # %bb.0:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; CHECKIZHINXMIN-NEXT: lui a1, 307200
|
|
; CHECKIZHINXMIN-NEXT: fabs.s a2, a0
|
|
; CHECKIZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; CHECKIZHINXMIN-NEXT: beqz a1, .LBB43_2
|
|
; CHECKIZHINXMIN-NEXT: # %bb.1:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.w.s a1, a0, rmm
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.w a1, a1, rmm
|
|
; CHECKIZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; CHECKIZHINXMIN-NEXT: .LBB43_2:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; CHECKIZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.round.f16(half %x)
|
|
ret half %a
|
|
}
|
|
|
|
define half @test_roundeven_half(half %x) {
|
|
; RV32IFD-LABEL: test_roundeven_half:
|
|
; RV32IFD: # %bb.0:
|
|
; RV32IFD-NEXT: addi sp, sp, -16
|
|
; RV32IFD-NEXT: .cfi_def_cfa_offset 16
|
|
; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32IFD-NEXT: .cfi_offset ra, -4
|
|
; RV32IFD-NEXT: call roundeven@plt
|
|
; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32IFD-NEXT: addi sp, sp, 16
|
|
; RV32IFD-NEXT: ret
|
|
;
|
|
; RV64IFD-LABEL: test_roundeven_half:
|
|
; RV64IFD: # %bb.0:
|
|
; RV64IFD-NEXT: addi sp, sp, -16
|
|
; RV64IFD-NEXT: .cfi_def_cfa_offset 16
|
|
; RV64IFD-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
|
|
; RV64IFD-NEXT: .cfi_offset ra, -8
|
|
; RV64IFD-NEXT: call roundeven@plt
|
|
; RV64IFD-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
|
|
; RV64IFD-NEXT: addi sp, sp, 16
|
|
; RV64IFD-NEXT: ret
|
|
; CHECKIZFH-LABEL: test_roundeven_half:
|
|
; CHECKIZFH: # %bb.0:
|
|
; CHECKIZFH-NEXT: lui a0, %hi(.LCPI44_0)
|
|
; CHECKIZFH-NEXT: flh fa5, %lo(.LCPI44_0)(a0)
|
|
; CHECKIZFH-NEXT: fabs.h fa4, fa0
|
|
; CHECKIZFH-NEXT: flt.h a0, fa4, fa5
|
|
; CHECKIZFH-NEXT: beqz a0, .LBB44_2
|
|
; CHECKIZFH-NEXT: # %bb.1:
|
|
; CHECKIZFH-NEXT: fcvt.w.h a0, fa0, rne
|
|
; CHECKIZFH-NEXT: fcvt.h.w fa5, a0, rne
|
|
; CHECKIZFH-NEXT: fsgnj.h fa0, fa5, fa0
|
|
; CHECKIZFH-NEXT: .LBB44_2:
|
|
; CHECKIZFH-NEXT: ret
|
|
;
|
|
; CHECKIZHINX-LABEL: test_roundeven_half:
|
|
; CHECKIZHINX: # %bb.0:
|
|
; CHECKIZHINX-NEXT: li a1, 25
|
|
; CHECKIZHINX-NEXT: slli a1, a1, 10
|
|
; CHECKIZHINX-NEXT: fabs.h a2, a0
|
|
; CHECKIZHINX-NEXT: flt.h a1, a2, a1
|
|
; CHECKIZHINX-NEXT: beqz a1, .LBB44_2
|
|
; CHECKIZHINX-NEXT: # %bb.1:
|
|
; CHECKIZHINX-NEXT: fcvt.w.h a1, a0, rne
|
|
; CHECKIZHINX-NEXT: fcvt.h.w a1, a1, rne
|
|
; CHECKIZHINX-NEXT: fsgnj.h a0, a1, a0
|
|
; CHECKIZHINX-NEXT: .LBB44_2:
|
|
; CHECKIZHINX-NEXT: ret
|
|
;
|
|
; CHECKIZFHMIN-LABEL: test_roundeven_half:
|
|
; CHECKIZFHMIN: # %bb.0:
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.h fa5, fa0
|
|
; CHECKIZFHMIN-NEXT: lui a0, 307200
|
|
; CHECKIZFHMIN-NEXT: fmv.w.x fa4, a0
|
|
; CHECKIZFHMIN-NEXT: fabs.s fa3, fa5
|
|
; CHECKIZFHMIN-NEXT: flt.s a0, fa3, fa4
|
|
; CHECKIZFHMIN-NEXT: beqz a0, .LBB44_2
|
|
; CHECKIZFHMIN-NEXT: # %bb.1:
|
|
; CHECKIZFHMIN-NEXT: fcvt.w.s a0, fa5, rne
|
|
; CHECKIZFHMIN-NEXT: fcvt.s.w fa4, a0, rne
|
|
; CHECKIZFHMIN-NEXT: fsgnj.s fa5, fa4, fa5
|
|
; CHECKIZFHMIN-NEXT: .LBB44_2:
|
|
; CHECKIZFHMIN-NEXT: fcvt.h.s fa0, fa5
|
|
; CHECKIZFHMIN-NEXT: ret
|
|
;
|
|
; CHECKIZHINXMIN-LABEL: test_roundeven_half:
|
|
; CHECKIZHINXMIN: # %bb.0:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.h a0, a0
|
|
; CHECKIZHINXMIN-NEXT: lui a1, 307200
|
|
; CHECKIZHINXMIN-NEXT: fabs.s a2, a0
|
|
; CHECKIZHINXMIN-NEXT: flt.s a1, a2, a1
|
|
; CHECKIZHINXMIN-NEXT: beqz a1, .LBB44_2
|
|
; CHECKIZHINXMIN-NEXT: # %bb.1:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.w.s a1, a0, rne
|
|
; CHECKIZHINXMIN-NEXT: fcvt.s.w a1, a1, rne
|
|
; CHECKIZHINXMIN-NEXT: fsgnj.s a0, a1, a0
|
|
; CHECKIZHINXMIN-NEXT: .LBB44_2:
|
|
; CHECKIZHINXMIN-NEXT: fcvt.h.s a0, a0
|
|
; CHECKIZHINXMIN-NEXT: ret
|
|
%a = call half @llvm.roundeven.f16(half %x)
|
|
ret half %a
|
|
}
|
|
|
|
declare half @llvm.floor.f16(half)
|
|
declare half @llvm.ceil.f16(half)
|
|
declare half @llvm.trunc.f16(half)
|
|
declare half @llvm.round.f16(half)
|
|
declare half @llvm.roundeven.f16(half)
|