shylie/llvm-project
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
llvm-project/llvm/test/CodeGen/RISCV/atomic-load-store.ll
Brendan Sweeney bfe8a21bad
[RISCV][ISEL] Lowering to load-acquire/store-release for RISCV Zalasr (#82914) 
Lowering to load-acquire/store-release for RISCV Zalasr.

Currently uses the psABI lowerings for WMO load-acquire/store-release
(which are identical to A.7). These are incompatable with the A.6
lowerings currently used by LLVM. This should be OK for now since Zalasr
is behind the enable experimental extensions flag, but needs to be fixed
before it is removed from that.

For TSO, it uses the standard Ztso mappings except for lowering seq_cst
loads/store to load-acquire/store-release, I had Andrea review that.
2024-12-17 00:19:45 -08:00

1898 lines
62 KiB
LLVM
Raw Permalink Blame History

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=riscv32 -verify-machineinstrs < %s \
; RUN: | FileCheck -check-prefix=RV32I %s
; RUN: llc -mtriple=riscv32 -mattr=+a,+no-trailing-seq-cst-fence -verify-machineinstrs < %s \
; RUN: | FileCheck -check-prefixes=RV32IA,RV32IA-WMO %s
; RUN: llc -mtriple=riscv32 -mattr=+a,+ztso,+no-trailing-seq-cst-fence -verify-machineinstrs < %s \
; RUN: | FileCheck -check-prefixes=RV32IA,RV32IA-TSO %s
; RUN: llc -mtriple=riscv64 -verify-machineinstrs < %s \
; RUN: | FileCheck -check-prefix=RV64I %s
; RUN: llc -mtriple=riscv64 -mattr=+a,+no-trailing-seq-cst-fence -verify-machineinstrs < %s \
; RUN: | FileCheck -check-prefixes=RV64IA,RV64IA-WMO %s
; RUN: llc -mtriple=riscv64 -mattr=+a,+ztso,+no-trailing-seq-cst-fence -verify-machineinstrs < %s \
; RUN: | FileCheck -check-prefixes=RV64IA,RV64IA-TSO %s
; RUN: llc -mtriple=riscv32 -mattr=+a -verify-machineinstrs < %s \
; RUN: | FileCheck -check-prefixes=RV32IA,RV32IA-WMO-TRAILING-FENCE %s
; RUN: llc -mtriple=riscv32 -mattr=+a,+ztso -verify-machineinstrs < %s \
; RUN: | FileCheck -check-prefixes=RV32IA,RV32IA-TSO-TRAILING-FENCE %s
; RUN: llc -mtriple=riscv64 -mattr=+a -verify-machineinstrs < %s \
; RUN: | FileCheck -check-prefixes=RV64IA,RV64IA-WMO-TRAILING-FENCE %s
; RUN: llc -mtriple=riscv64 -mattr=+a,+ztso -verify-machineinstrs < %s \
; RUN: | FileCheck -check-prefixes=RV64IA,RV64IA-TSO-TRAILING-FENCE %s
; RUN: llc -mtriple=riscv32 -mattr=+a,+experimental-zalasr -verify-machineinstrs < %s \
; RUN: | FileCheck -check-prefixes=RV32IA,RV32IA-ZALASR,RV32IA-ZALASR-WMO %s
; RUN: llc -mtriple=riscv32 -mattr=+a,+experimental-zalasr,+ztso -verify-machineinstrs < %s \
; RUN: | FileCheck -check-prefixes=RV32IA,RV32IA-ZALASR,RV32IA-ZALASR-TSO %s
; RUN: llc -mtriple=riscv64 -mattr=+a,+experimental-zalasr -verify-machineinstrs < %s \
; RUN: | FileCheck -check-prefixes=RV64IA,RV64IA-ZALASR,RV64IA-ZALASR-WMO %s
; RUN: llc -mtriple=riscv64 -mattr=+a,+experimental-zalasr,+ztso -verify-machineinstrs < %s \
; RUN: | FileCheck -check-prefixes=RV64IA,RV64IA-ZALASR,RV64IA-ZALASR-TSO %s
define i8 @atomic_load_i8_unordered(ptr %a) nounwind {
; RV32I-LABEL: atomic_load_i8_unordered:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a1, 0
; RV32I-NEXT: call __atomic_load_1
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-LABEL: atomic_load_i8_unordered:
; RV32IA: # %bb.0:
; RV32IA-NEXT: lb a0, 0(a0)
; RV32IA-NEXT: ret
;
; RV64I-LABEL: atomic_load_i8_unordered:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a1, 0
; RV64I-NEXT: call __atomic_load_1
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-LABEL: atomic_load_i8_unordered:
; RV64IA: # %bb.0:
; RV64IA-NEXT: lb a0, 0(a0)
; RV64IA-NEXT: ret
%1 = load atomic i8, ptr %a unordered, align 1
ret i8 %1
}
define i8 @atomic_load_i8_monotonic(ptr %a) nounwind {
; RV32I-LABEL: atomic_load_i8_monotonic:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a1, 0
; RV32I-NEXT: call __atomic_load_1
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-LABEL: atomic_load_i8_monotonic:
; RV32IA: # %bb.0:
; RV32IA-NEXT: lb a0, 0(a0)
; RV32IA-NEXT: ret
;
; RV64I-LABEL: atomic_load_i8_monotonic:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a1, 0
; RV64I-NEXT: call __atomic_load_1
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-LABEL: atomic_load_i8_monotonic:
; RV64IA: # %bb.0:
; RV64IA-NEXT: lb a0, 0(a0)
; RV64IA-NEXT: ret
%1 = load atomic i8, ptr %a monotonic, align 1
ret i8 %1
}
define i8 @atomic_load_i8_acquire(ptr %a) nounwind {
; RV32I-LABEL: atomic_load_i8_acquire:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a1, 2
; RV32I-NEXT: call __atomic_load_1
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-WMO-LABEL: atomic_load_i8_acquire:
; RV32IA-WMO: # %bb.0:
; RV32IA-WMO-NEXT: lb a0, 0(a0)
; RV32IA-WMO-NEXT: fence r, rw
; RV32IA-WMO-NEXT: ret
;
; RV32IA-TSO-LABEL: atomic_load_i8_acquire:
; RV32IA-TSO: # %bb.0:
; RV32IA-TSO-NEXT: lb a0, 0(a0)
; RV32IA-TSO-NEXT: ret
;
; RV64I-LABEL: atomic_load_i8_acquire:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a1, 2
; RV64I-NEXT: call __atomic_load_1
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-WMO-LABEL: atomic_load_i8_acquire:
; RV64IA-WMO: # %bb.0:
; RV64IA-WMO-NEXT: lb a0, 0(a0)
; RV64IA-WMO-NEXT: fence r, rw
; RV64IA-WMO-NEXT: ret
;
; RV64IA-TSO-LABEL: atomic_load_i8_acquire:
; RV64IA-TSO: # %bb.0:
; RV64IA-TSO-NEXT: lb a0, 0(a0)
; RV64IA-TSO-NEXT: ret
;
; RV32IA-WMO-TRAILING-FENCE-LABEL: atomic_load_i8_acquire:
; RV32IA-WMO-TRAILING-FENCE: # %bb.0:
; RV32IA-WMO-TRAILING-FENCE-NEXT: lb a0, 0(a0)
; RV32IA-WMO-TRAILING-FENCE-NEXT: fence r, rw
; RV32IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV32IA-TSO-TRAILING-FENCE-LABEL: atomic_load_i8_acquire:
; RV32IA-TSO-TRAILING-FENCE: # %bb.0:
; RV32IA-TSO-TRAILING-FENCE-NEXT: lb a0, 0(a0)
; RV32IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-WMO-TRAILING-FENCE-LABEL: atomic_load_i8_acquire:
; RV64IA-WMO-TRAILING-FENCE: # %bb.0:
; RV64IA-WMO-TRAILING-FENCE-NEXT: lb a0, 0(a0)
; RV64IA-WMO-TRAILING-FENCE-NEXT: fence r, rw
; RV64IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-TSO-TRAILING-FENCE-LABEL: atomic_load_i8_acquire:
; RV64IA-TSO-TRAILING-FENCE: # %bb.0:
; RV64IA-TSO-TRAILING-FENCE-NEXT: lb a0, 0(a0)
; RV64IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV32IA-ZALASR-WMO-LABEL: atomic_load_i8_acquire:
; RV32IA-ZALASR-WMO: # %bb.0:
; RV32IA-ZALASR-WMO-NEXT: lb.aq a0, (a0)
; RV32IA-ZALASR-WMO-NEXT: ret
;
; RV32IA-ZALASR-TSO-LABEL: atomic_load_i8_acquire:
; RV32IA-ZALASR-TSO: # %bb.0:
; RV32IA-ZALASR-TSO-NEXT: lb a0, 0(a0)
; RV32IA-ZALASR-TSO-NEXT: ret
;
; RV64IA-ZALASR-WMO-LABEL: atomic_load_i8_acquire:
; RV64IA-ZALASR-WMO: # %bb.0:
; RV64IA-ZALASR-WMO-NEXT: lb.aq a0, (a0)
; RV64IA-ZALASR-WMO-NEXT: ret
;
; RV64IA-ZALASR-TSO-LABEL: atomic_load_i8_acquire:
; RV64IA-ZALASR-TSO: # %bb.0:
; RV64IA-ZALASR-TSO-NEXT: lb a0, 0(a0)
; RV64IA-ZALASR-TSO-NEXT: ret
%1 = load atomic i8, ptr %a acquire, align 1
ret i8 %1
}
define i8 @atomic_load_i8_seq_cst(ptr %a) nounwind {
; RV32I-LABEL: atomic_load_i8_seq_cst:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a1, 5
; RV32I-NEXT: call __atomic_load_1
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-WMO-LABEL: atomic_load_i8_seq_cst:
; RV32IA-WMO: # %bb.0:
; RV32IA-WMO-NEXT: fence rw, rw
; RV32IA-WMO-NEXT: lb a0, 0(a0)
; RV32IA-WMO-NEXT: fence r, rw
; RV32IA-WMO-NEXT: ret
;
; RV32IA-TSO-LABEL: atomic_load_i8_seq_cst:
; RV32IA-TSO: # %bb.0:
; RV32IA-TSO-NEXT: fence rw, rw
; RV32IA-TSO-NEXT: lb a0, 0(a0)
; RV32IA-TSO-NEXT: ret
;
; RV64I-LABEL: atomic_load_i8_seq_cst:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a1, 5
; RV64I-NEXT: call __atomic_load_1
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-WMO-LABEL: atomic_load_i8_seq_cst:
; RV64IA-WMO: # %bb.0:
; RV64IA-WMO-NEXT: fence rw, rw
; RV64IA-WMO-NEXT: lb a0, 0(a0)
; RV64IA-WMO-NEXT: fence r, rw
; RV64IA-WMO-NEXT: ret
;
; RV64IA-TSO-LABEL: atomic_load_i8_seq_cst:
; RV64IA-TSO: # %bb.0:
; RV64IA-TSO-NEXT: fence rw, rw
; RV64IA-TSO-NEXT: lb a0, 0(a0)
; RV64IA-TSO-NEXT: ret
;
; RV32IA-WMO-TRAILING-FENCE-LABEL: atomic_load_i8_seq_cst:
; RV32IA-WMO-TRAILING-FENCE: # %bb.0:
; RV32IA-WMO-TRAILING-FENCE-NEXT: fence rw, rw
; RV32IA-WMO-TRAILING-FENCE-NEXT: lb a0, 0(a0)
; RV32IA-WMO-TRAILING-FENCE-NEXT: fence r, rw
; RV32IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV32IA-TSO-TRAILING-FENCE-LABEL: atomic_load_i8_seq_cst:
; RV32IA-TSO-TRAILING-FENCE: # %bb.0:
; RV32IA-TSO-TRAILING-FENCE-NEXT: fence rw, rw
; RV32IA-TSO-TRAILING-FENCE-NEXT: lb a0, 0(a0)
; RV32IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-WMO-TRAILING-FENCE-LABEL: atomic_load_i8_seq_cst:
; RV64IA-WMO-TRAILING-FENCE: # %bb.0:
; RV64IA-WMO-TRAILING-FENCE-NEXT: fence rw, rw
; RV64IA-WMO-TRAILING-FENCE-NEXT: lb a0, 0(a0)
; RV64IA-WMO-TRAILING-FENCE-NEXT: fence r, rw
; RV64IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-TSO-TRAILING-FENCE-LABEL: atomic_load_i8_seq_cst:
; RV64IA-TSO-TRAILING-FENCE: # %bb.0:
; RV64IA-TSO-TRAILING-FENCE-NEXT: fence rw, rw
; RV64IA-TSO-TRAILING-FENCE-NEXT: lb a0, 0(a0)
; RV64IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV32IA-ZALASR-LABEL: atomic_load_i8_seq_cst:
; RV32IA-ZALASR: # %bb.0:
; RV32IA-ZALASR-NEXT: lb.aq a0, (a0)
; RV32IA-ZALASR-NEXT: ret
;
; RV64IA-ZALASR-LABEL: atomic_load_i8_seq_cst:
; RV64IA-ZALASR: # %bb.0:
; RV64IA-ZALASR-NEXT: lb.aq a0, (a0)
; RV64IA-ZALASR-NEXT: ret
%1 = load atomic i8, ptr %a seq_cst, align 1
ret i8 %1
}
define i16 @atomic_load_i16_unordered(ptr %a) nounwind {
; RV32I-LABEL: atomic_load_i16_unordered:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a1, 0
; RV32I-NEXT: call __atomic_load_2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-LABEL: atomic_load_i16_unordered:
; RV32IA: # %bb.0:
; RV32IA-NEXT: lh a0, 0(a0)
; RV32IA-NEXT: ret
;
; RV64I-LABEL: atomic_load_i16_unordered:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a1, 0
; RV64I-NEXT: call __atomic_load_2
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-LABEL: atomic_load_i16_unordered:
; RV64IA: # %bb.0:
; RV64IA-NEXT: lh a0, 0(a0)
; RV64IA-NEXT: ret
%1 = load atomic i16, ptr %a unordered, align 2
ret i16 %1
}
define i16 @atomic_load_i16_monotonic(ptr %a) nounwind {
; RV32I-LABEL: atomic_load_i16_monotonic:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a1, 0
; RV32I-NEXT: call __atomic_load_2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-LABEL: atomic_load_i16_monotonic:
; RV32IA: # %bb.0:
; RV32IA-NEXT: lh a0, 0(a0)
; RV32IA-NEXT: ret
;
; RV64I-LABEL: atomic_load_i16_monotonic:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a1, 0
; RV64I-NEXT: call __atomic_load_2
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-LABEL: atomic_load_i16_monotonic:
; RV64IA: # %bb.0:
; RV64IA-NEXT: lh a0, 0(a0)
; RV64IA-NEXT: ret
%1 = load atomic i16, ptr %a monotonic, align 2
ret i16 %1
}
define i16 @atomic_load_i16_acquire(ptr %a) nounwind {
; RV32I-LABEL: atomic_load_i16_acquire:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a1, 2
; RV32I-NEXT: call __atomic_load_2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-WMO-LABEL: atomic_load_i16_acquire:
; RV32IA-WMO: # %bb.0:
; RV32IA-WMO-NEXT: lh a0, 0(a0)
; RV32IA-WMO-NEXT: fence r, rw
; RV32IA-WMO-NEXT: ret
;
; RV32IA-TSO-LABEL: atomic_load_i16_acquire:
; RV32IA-TSO: # %bb.0:
; RV32IA-TSO-NEXT: lh a0, 0(a0)
; RV32IA-TSO-NEXT: ret
;
; RV64I-LABEL: atomic_load_i16_acquire:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a1, 2
; RV64I-NEXT: call __atomic_load_2
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-WMO-LABEL: atomic_load_i16_acquire:
; RV64IA-WMO: # %bb.0:
; RV64IA-WMO-NEXT: lh a0, 0(a0)
; RV64IA-WMO-NEXT: fence r, rw
; RV64IA-WMO-NEXT: ret
;
; RV64IA-TSO-LABEL: atomic_load_i16_acquire:
; RV64IA-TSO: # %bb.0:
; RV64IA-TSO-NEXT: lh a0, 0(a0)
; RV64IA-TSO-NEXT: ret
;
; RV32IA-WMO-TRAILING-FENCE-LABEL: atomic_load_i16_acquire:
; RV32IA-WMO-TRAILING-FENCE: # %bb.0:
; RV32IA-WMO-TRAILING-FENCE-NEXT: lh a0, 0(a0)
; RV32IA-WMO-TRAILING-FENCE-NEXT: fence r, rw
; RV32IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV32IA-TSO-TRAILING-FENCE-LABEL: atomic_load_i16_acquire:
; RV32IA-TSO-TRAILING-FENCE: # %bb.0:
; RV32IA-TSO-TRAILING-FENCE-NEXT: lh a0, 0(a0)
; RV32IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-WMO-TRAILING-FENCE-LABEL: atomic_load_i16_acquire:
; RV64IA-WMO-TRAILING-FENCE: # %bb.0:
; RV64IA-WMO-TRAILING-FENCE-NEXT: lh a0, 0(a0)
; RV64IA-WMO-TRAILING-FENCE-NEXT: fence r, rw
; RV64IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-TSO-TRAILING-FENCE-LABEL: atomic_load_i16_acquire:
; RV64IA-TSO-TRAILING-FENCE: # %bb.0:
; RV64IA-TSO-TRAILING-FENCE-NEXT: lh a0, 0(a0)
; RV64IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV32IA-ZALASR-WMO-LABEL: atomic_load_i16_acquire:
; RV32IA-ZALASR-WMO: # %bb.0:
; RV32IA-ZALASR-WMO-NEXT: lh.aq a0, (a0)
; RV32IA-ZALASR-WMO-NEXT: ret
;
; RV32IA-ZALASR-TSO-LABEL: atomic_load_i16_acquire:
; RV32IA-ZALASR-TSO: # %bb.0:
; RV32IA-ZALASR-TSO-NEXT: lh a0, 0(a0)
; RV32IA-ZALASR-TSO-NEXT: ret
;
; RV64IA-ZALASR-WMO-LABEL: atomic_load_i16_acquire:
; RV64IA-ZALASR-WMO: # %bb.0:
; RV64IA-ZALASR-WMO-NEXT: lh.aq a0, (a0)
; RV64IA-ZALASR-WMO-NEXT: ret
;
; RV64IA-ZALASR-TSO-LABEL: atomic_load_i16_acquire:
; RV64IA-ZALASR-TSO: # %bb.0:
; RV64IA-ZALASR-TSO-NEXT: lh a0, 0(a0)
; RV64IA-ZALASR-TSO-NEXT: ret
%1 = load atomic i16, ptr %a acquire, align 2
ret i16 %1
}
define i16 @atomic_load_i16_seq_cst(ptr %a) nounwind {
; RV32I-LABEL: atomic_load_i16_seq_cst:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a1, 5
; RV32I-NEXT: call __atomic_load_2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-WMO-LABEL: atomic_load_i16_seq_cst:
; RV32IA-WMO: # %bb.0:
; RV32IA-WMO-NEXT: fence rw, rw
; RV32IA-WMO-NEXT: lh a0, 0(a0)
; RV32IA-WMO-NEXT: fence r, rw
; RV32IA-WMO-NEXT: ret
;
; RV32IA-TSO-LABEL: atomic_load_i16_seq_cst:
; RV32IA-TSO: # %bb.0:
; RV32IA-TSO-NEXT: fence rw, rw
; RV32IA-TSO-NEXT: lh a0, 0(a0)
; RV32IA-TSO-NEXT: ret
;
; RV64I-LABEL: atomic_load_i16_seq_cst:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a1, 5
; RV64I-NEXT: call __atomic_load_2
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-WMO-LABEL: atomic_load_i16_seq_cst:
; RV64IA-WMO: # %bb.0:
; RV64IA-WMO-NEXT: fence rw, rw
; RV64IA-WMO-NEXT: lh a0, 0(a0)
; RV64IA-WMO-NEXT: fence r, rw
; RV64IA-WMO-NEXT: ret
;
; RV64IA-TSO-LABEL: atomic_load_i16_seq_cst:
; RV64IA-TSO: # %bb.0:
; RV64IA-TSO-NEXT: fence rw, rw
; RV64IA-TSO-NEXT: lh a0, 0(a0)
; RV64IA-TSO-NEXT: ret
;
; RV32IA-WMO-TRAILING-FENCE-LABEL: atomic_load_i16_seq_cst:
; RV32IA-WMO-TRAILING-FENCE: # %bb.0:
; RV32IA-WMO-TRAILING-FENCE-NEXT: fence rw, rw
; RV32IA-WMO-TRAILING-FENCE-NEXT: lh a0, 0(a0)
; RV32IA-WMO-TRAILING-FENCE-NEXT: fence r, rw
; RV32IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV32IA-TSO-TRAILING-FENCE-LABEL: atomic_load_i16_seq_cst:
; RV32IA-TSO-TRAILING-FENCE: # %bb.0:
; RV32IA-TSO-TRAILING-FENCE-NEXT: fence rw, rw
; RV32IA-TSO-TRAILING-FENCE-NEXT: lh a0, 0(a0)
; RV32IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-WMO-TRAILING-FENCE-LABEL: atomic_load_i16_seq_cst:
; RV64IA-WMO-TRAILING-FENCE: # %bb.0:
; RV64IA-WMO-TRAILING-FENCE-NEXT: fence rw, rw
; RV64IA-WMO-TRAILING-FENCE-NEXT: lh a0, 0(a0)
; RV64IA-WMO-TRAILING-FENCE-NEXT: fence r, rw
; RV64IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-TSO-TRAILING-FENCE-LABEL: atomic_load_i16_seq_cst:
; RV64IA-TSO-TRAILING-FENCE: # %bb.0:
; RV64IA-TSO-TRAILING-FENCE-NEXT: fence rw, rw
; RV64IA-TSO-TRAILING-FENCE-NEXT: lh a0, 0(a0)
; RV64IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV32IA-ZALASR-LABEL: atomic_load_i16_seq_cst:
; RV32IA-ZALASR: # %bb.0:
; RV32IA-ZALASR-NEXT: lh.aq a0, (a0)
; RV32IA-ZALASR-NEXT: ret
;
; RV64IA-ZALASR-LABEL: atomic_load_i16_seq_cst:
; RV64IA-ZALASR: # %bb.0:
; RV64IA-ZALASR-NEXT: lh.aq a0, (a0)
; RV64IA-ZALASR-NEXT: ret
%1 = load atomic i16, ptr %a seq_cst, align 2
ret i16 %1
}
define i32 @atomic_load_i32_unordered(ptr %a) nounwind {
; RV32I-LABEL: atomic_load_i32_unordered:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a1, 0
; RV32I-NEXT: call __atomic_load_4
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-LABEL: atomic_load_i32_unordered:
; RV32IA: # %bb.0:
; RV32IA-NEXT: lw a0, 0(a0)
; RV32IA-NEXT: ret
;
; RV64I-LABEL: atomic_load_i32_unordered:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a1, 0
; RV64I-NEXT: call __atomic_load_4
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-LABEL: atomic_load_i32_unordered:
; RV64IA: # %bb.0:
; RV64IA-NEXT: lw a0, 0(a0)
; RV64IA-NEXT: ret
%1 = load atomic i32, ptr %a unordered, align 4
ret i32 %1
}
define i32 @atomic_load_i32_monotonic(ptr %a) nounwind {
; RV32I-LABEL: atomic_load_i32_monotonic:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a1, 0
; RV32I-NEXT: call __atomic_load_4
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-LABEL: atomic_load_i32_monotonic:
; RV32IA: # %bb.0:
; RV32IA-NEXT: lw a0, 0(a0)
; RV32IA-NEXT: ret
;
; RV64I-LABEL: atomic_load_i32_monotonic:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a1, 0
; RV64I-NEXT: call __atomic_load_4
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-LABEL: atomic_load_i32_monotonic:
; RV64IA: # %bb.0:
; RV64IA-NEXT: lw a0, 0(a0)
; RV64IA-NEXT: ret
%1 = load atomic i32, ptr %a monotonic, align 4
ret i32 %1
}
define i32 @atomic_load_i32_acquire(ptr %a) nounwind {
; RV32I-LABEL: atomic_load_i32_acquire:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a1, 2
; RV32I-NEXT: call __atomic_load_4
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-WMO-LABEL: atomic_load_i32_acquire:
; RV32IA-WMO: # %bb.0:
; RV32IA-WMO-NEXT: lw a0, 0(a0)
; RV32IA-WMO-NEXT: fence r, rw
; RV32IA-WMO-NEXT: ret
;
; RV32IA-TSO-LABEL: atomic_load_i32_acquire:
; RV32IA-TSO: # %bb.0:
; RV32IA-TSO-NEXT: lw a0, 0(a0)
; RV32IA-TSO-NEXT: ret
;
; RV64I-LABEL: atomic_load_i32_acquire:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a1, 2
; RV64I-NEXT: call __atomic_load_4
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-WMO-LABEL: atomic_load_i32_acquire:
; RV64IA-WMO: # %bb.0:
; RV64IA-WMO-NEXT: lw a0, 0(a0)
; RV64IA-WMO-NEXT: fence r, rw
; RV64IA-WMO-NEXT: ret
;
; RV64IA-TSO-LABEL: atomic_load_i32_acquire:
; RV64IA-TSO: # %bb.0:
; RV64IA-TSO-NEXT: lw a0, 0(a0)
; RV64IA-TSO-NEXT: ret
;
; RV32IA-WMO-TRAILING-FENCE-LABEL: atomic_load_i32_acquire:
; RV32IA-WMO-TRAILING-FENCE: # %bb.0:
; RV32IA-WMO-TRAILING-FENCE-NEXT: lw a0, 0(a0)
; RV32IA-WMO-TRAILING-FENCE-NEXT: fence r, rw
; RV32IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV32IA-TSO-TRAILING-FENCE-LABEL: atomic_load_i32_acquire:
; RV32IA-TSO-TRAILING-FENCE: # %bb.0:
; RV32IA-TSO-TRAILING-FENCE-NEXT: lw a0, 0(a0)
; RV32IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-WMO-TRAILING-FENCE-LABEL: atomic_load_i32_acquire:
; RV64IA-WMO-TRAILING-FENCE: # %bb.0:
; RV64IA-WMO-TRAILING-FENCE-NEXT: lw a0, 0(a0)
; RV64IA-WMO-TRAILING-FENCE-NEXT: fence r, rw
; RV64IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-TSO-TRAILING-FENCE-LABEL: atomic_load_i32_acquire:
; RV64IA-TSO-TRAILING-FENCE: # %bb.0:
; RV64IA-TSO-TRAILING-FENCE-NEXT: lw a0, 0(a0)
; RV64IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV32IA-ZALASR-WMO-LABEL: atomic_load_i32_acquire:
; RV32IA-ZALASR-WMO: # %bb.0:
; RV32IA-ZALASR-WMO-NEXT: lw.aq a0, (a0)
; RV32IA-ZALASR-WMO-NEXT: ret
;
; RV32IA-ZALASR-TSO-LABEL: atomic_load_i32_acquire:
; RV32IA-ZALASR-TSO: # %bb.0:
; RV32IA-ZALASR-TSO-NEXT: lw a0, 0(a0)
; RV32IA-ZALASR-TSO-NEXT: ret
;
; RV64IA-ZALASR-WMO-LABEL: atomic_load_i32_acquire:
; RV64IA-ZALASR-WMO: # %bb.0:
; RV64IA-ZALASR-WMO-NEXT: lw.aq a0, (a0)
; RV64IA-ZALASR-WMO-NEXT: ret
;
; RV64IA-ZALASR-TSO-LABEL: atomic_load_i32_acquire:
; RV64IA-ZALASR-TSO: # %bb.0:
; RV64IA-ZALASR-TSO-NEXT: lw a0, 0(a0)
; RV64IA-ZALASR-TSO-NEXT: ret
%1 = load atomic i32, ptr %a acquire, align 4
ret i32 %1
}
define i32 @atomic_load_i32_seq_cst(ptr %a) nounwind {
; RV32I-LABEL: atomic_load_i32_seq_cst:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a1, 5
; RV32I-NEXT: call __atomic_load_4
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-WMO-LABEL: atomic_load_i32_seq_cst:
; RV32IA-WMO: # %bb.0:
; RV32IA-WMO-NEXT: fence rw, rw
; RV32IA-WMO-NEXT: lw a0, 0(a0)
; RV32IA-WMO-NEXT: fence r, rw
; RV32IA-WMO-NEXT: ret
;
; RV32IA-TSO-LABEL: atomic_load_i32_seq_cst:
; RV32IA-TSO: # %bb.0:
; RV32IA-TSO-NEXT: fence rw, rw
; RV32IA-TSO-NEXT: lw a0, 0(a0)
; RV32IA-TSO-NEXT: ret
;
; RV64I-LABEL: atomic_load_i32_seq_cst:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a1, 5
; RV64I-NEXT: call __atomic_load_4
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-WMO-LABEL: atomic_load_i32_seq_cst:
; RV64IA-WMO: # %bb.0:
; RV64IA-WMO-NEXT: fence rw, rw
; RV64IA-WMO-NEXT: lw a0, 0(a0)
; RV64IA-WMO-NEXT: fence r, rw
; RV64IA-WMO-NEXT: ret
;
; RV64IA-TSO-LABEL: atomic_load_i32_seq_cst:
; RV64IA-TSO: # %bb.0:
; RV64IA-TSO-NEXT: fence rw, rw
; RV64IA-TSO-NEXT: lw a0, 0(a0)
; RV64IA-TSO-NEXT: ret
;
; RV32IA-WMO-TRAILING-FENCE-LABEL: atomic_load_i32_seq_cst:
; RV32IA-WMO-TRAILING-FENCE: # %bb.0:
; RV32IA-WMO-TRAILING-FENCE-NEXT: fence rw, rw
; RV32IA-WMO-TRAILING-FENCE-NEXT: lw a0, 0(a0)
; RV32IA-WMO-TRAILING-FENCE-NEXT: fence r, rw
; RV32IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV32IA-TSO-TRAILING-FENCE-LABEL: atomic_load_i32_seq_cst:
; RV32IA-TSO-TRAILING-FENCE: # %bb.0:
; RV32IA-TSO-TRAILING-FENCE-NEXT: fence rw, rw
; RV32IA-TSO-TRAILING-FENCE-NEXT: lw a0, 0(a0)
; RV32IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-WMO-TRAILING-FENCE-LABEL: atomic_load_i32_seq_cst:
; RV64IA-WMO-TRAILING-FENCE: # %bb.0:
; RV64IA-WMO-TRAILING-FENCE-NEXT: fence rw, rw
; RV64IA-WMO-TRAILING-FENCE-NEXT: lw a0, 0(a0)
; RV64IA-WMO-TRAILING-FENCE-NEXT: fence r, rw
; RV64IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-TSO-TRAILING-FENCE-LABEL: atomic_load_i32_seq_cst:
; RV64IA-TSO-TRAILING-FENCE: # %bb.0:
; RV64IA-TSO-TRAILING-FENCE-NEXT: fence rw, rw
; RV64IA-TSO-TRAILING-FENCE-NEXT: lw a0, 0(a0)
; RV64IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV32IA-ZALASR-LABEL: atomic_load_i32_seq_cst:
; RV32IA-ZALASR: # %bb.0:
; RV32IA-ZALASR-NEXT: lw.aq a0, (a0)
; RV32IA-ZALASR-NEXT: ret
;
; RV64IA-ZALASR-LABEL: atomic_load_i32_seq_cst:
; RV64IA-ZALASR: # %bb.0:
; RV64IA-ZALASR-NEXT: lw.aq a0, (a0)
; RV64IA-ZALASR-NEXT: ret
%1 = load atomic i32, ptr %a seq_cst, align 4
ret i32 %1
}
define i64 @atomic_load_i64_unordered(ptr %a) nounwind {
; RV32I-LABEL: atomic_load_i64_unordered:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a1, 0
; RV32I-NEXT: call __atomic_load_8
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-LABEL: atomic_load_i64_unordered:
; RV32IA: # %bb.0:
; RV32IA-NEXT: addi sp, sp, -16
; RV32IA-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IA-NEXT: li a1, 0
; RV32IA-NEXT: call __atomic_load_8
; RV32IA-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IA-NEXT: addi sp, sp, 16
; RV32IA-NEXT: ret
;
; RV64I-LABEL: atomic_load_i64_unordered:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a1, 0
; RV64I-NEXT: call __atomic_load_8
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-LABEL: atomic_load_i64_unordered:
; RV64IA: # %bb.0:
; RV64IA-NEXT: ld a0, 0(a0)
; RV64IA-NEXT: ret
%1 = load atomic i64, ptr %a unordered, align 8
ret i64 %1
}
define i64 @atomic_load_i64_monotonic(ptr %a) nounwind {
; RV32I-LABEL: atomic_load_i64_monotonic:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a1, 0
; RV32I-NEXT: call __atomic_load_8
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-LABEL: atomic_load_i64_monotonic:
; RV32IA: # %bb.0:
; RV32IA-NEXT: addi sp, sp, -16
; RV32IA-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IA-NEXT: li a1, 0
; RV32IA-NEXT: call __atomic_load_8
; RV32IA-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IA-NEXT: addi sp, sp, 16
; RV32IA-NEXT: ret
;
; RV64I-LABEL: atomic_load_i64_monotonic:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a1, 0
; RV64I-NEXT: call __atomic_load_8
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-LABEL: atomic_load_i64_monotonic:
; RV64IA: # %bb.0:
; RV64IA-NEXT: ld a0, 0(a0)
; RV64IA-NEXT: ret
%1 = load atomic i64, ptr %a monotonic, align 8
ret i64 %1
}
define i64 @atomic_load_i64_acquire(ptr %a) nounwind {
; RV32I-LABEL: atomic_load_i64_acquire:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a1, 2
; RV32I-NEXT: call __atomic_load_8
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-LABEL: atomic_load_i64_acquire:
; RV32IA: # %bb.0:
; RV32IA-NEXT: addi sp, sp, -16
; RV32IA-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IA-NEXT: li a1, 2
; RV32IA-NEXT: call __atomic_load_8
; RV32IA-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IA-NEXT: addi sp, sp, 16
; RV32IA-NEXT: ret
;
; RV64I-LABEL: atomic_load_i64_acquire:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a1, 2
; RV64I-NEXT: call __atomic_load_8
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-WMO-LABEL: atomic_load_i64_acquire:
; RV64IA-WMO: # %bb.0:
; RV64IA-WMO-NEXT: ld a0, 0(a0)
; RV64IA-WMO-NEXT: fence r, rw
; RV64IA-WMO-NEXT: ret
;
; RV64IA-TSO-LABEL: atomic_load_i64_acquire:
; RV64IA-TSO: # %bb.0:
; RV64IA-TSO-NEXT: ld a0, 0(a0)
; RV64IA-TSO-NEXT: ret
;
; RV64IA-WMO-TRAILING-FENCE-LABEL: atomic_load_i64_acquire:
; RV64IA-WMO-TRAILING-FENCE: # %bb.0:
; RV64IA-WMO-TRAILING-FENCE-NEXT: ld a0, 0(a0)
; RV64IA-WMO-TRAILING-FENCE-NEXT: fence r, rw
; RV64IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-TSO-TRAILING-FENCE-LABEL: atomic_load_i64_acquire:
; RV64IA-TSO-TRAILING-FENCE: # %bb.0:
; RV64IA-TSO-TRAILING-FENCE-NEXT: ld a0, 0(a0)
; RV64IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-ZALASR-WMO-LABEL: atomic_load_i64_acquire:
; RV64IA-ZALASR-WMO: # %bb.0:
; RV64IA-ZALASR-WMO-NEXT: ld.aq a0, (a0)
; RV64IA-ZALASR-WMO-NEXT: ret
;
; RV64IA-ZALASR-TSO-LABEL: atomic_load_i64_acquire:
; RV64IA-ZALASR-TSO: # %bb.0:
; RV64IA-ZALASR-TSO-NEXT: ld a0, 0(a0)
; RV64IA-ZALASR-TSO-NEXT: ret
%1 = load atomic i64, ptr %a acquire, align 8
ret i64 %1
}
define i64 @atomic_load_i64_seq_cst(ptr %a) nounwind {
; RV32I-LABEL: atomic_load_i64_seq_cst:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a1, 5
; RV32I-NEXT: call __atomic_load_8
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-LABEL: atomic_load_i64_seq_cst:
; RV32IA: # %bb.0:
; RV32IA-NEXT: addi sp, sp, -16
; RV32IA-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IA-NEXT: li a1, 5
; RV32IA-NEXT: call __atomic_load_8
; RV32IA-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IA-NEXT: addi sp, sp, 16
; RV32IA-NEXT: ret
;
; RV64I-LABEL: atomic_load_i64_seq_cst:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a1, 5
; RV64I-NEXT: call __atomic_load_8
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-WMO-LABEL: atomic_load_i64_seq_cst:
; RV64IA-WMO: # %bb.0:
; RV64IA-WMO-NEXT: fence rw, rw
; RV64IA-WMO-NEXT: ld a0, 0(a0)
; RV64IA-WMO-NEXT: fence r, rw
; RV64IA-WMO-NEXT: ret
;
; RV64IA-TSO-LABEL: atomic_load_i64_seq_cst:
; RV64IA-TSO: # %bb.0:
; RV64IA-TSO-NEXT: fence rw, rw
; RV64IA-TSO-NEXT: ld a0, 0(a0)
; RV64IA-TSO-NEXT: ret
;
; RV64IA-WMO-TRAILING-FENCE-LABEL: atomic_load_i64_seq_cst:
; RV64IA-WMO-TRAILING-FENCE: # %bb.0:
; RV64IA-WMO-TRAILING-FENCE-NEXT: fence rw, rw
; RV64IA-WMO-TRAILING-FENCE-NEXT: ld a0, 0(a0)
; RV64IA-WMO-TRAILING-FENCE-NEXT: fence r, rw
; RV64IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-TSO-TRAILING-FENCE-LABEL: atomic_load_i64_seq_cst:
; RV64IA-TSO-TRAILING-FENCE: # %bb.0:
; RV64IA-TSO-TRAILING-FENCE-NEXT: fence rw, rw
; RV64IA-TSO-TRAILING-FENCE-NEXT: ld a0, 0(a0)
; RV64IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-ZALASR-LABEL: atomic_load_i64_seq_cst:
; RV64IA-ZALASR: # %bb.0:
; RV64IA-ZALASR-NEXT: ld.aq a0, (a0)
; RV64IA-ZALASR-NEXT: ret
%1 = load atomic i64, ptr %a seq_cst, align 8
ret i64 %1
}
define void @atomic_store_i8_unordered(ptr %a, i8 %b) nounwind {
; RV32I-LABEL: atomic_store_i8_unordered:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a2, 0
; RV32I-NEXT: call __atomic_store_1
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-LABEL: atomic_store_i8_unordered:
; RV32IA: # %bb.0:
; RV32IA-NEXT: sb a1, 0(a0)
; RV32IA-NEXT: ret
;
; RV64I-LABEL: atomic_store_i8_unordered:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a2, 0
; RV64I-NEXT: call __atomic_store_1
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-LABEL: atomic_store_i8_unordered:
; RV64IA: # %bb.0:
; RV64IA-NEXT: sb a1, 0(a0)
; RV64IA-NEXT: ret
store atomic i8 %b, ptr %a unordered, align 1
ret void
}
define void @atomic_store_i8_monotonic(ptr %a, i8 %b) nounwind {
; RV32I-LABEL: atomic_store_i8_monotonic:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a2, 0
; RV32I-NEXT: call __atomic_store_1
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-LABEL: atomic_store_i8_monotonic:
; RV32IA: # %bb.0:
; RV32IA-NEXT: sb a1, 0(a0)
; RV32IA-NEXT: ret
;
; RV64I-LABEL: atomic_store_i8_monotonic:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a2, 0
; RV64I-NEXT: call __atomic_store_1
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-LABEL: atomic_store_i8_monotonic:
; RV64IA: # %bb.0:
; RV64IA-NEXT: sb a1, 0(a0)
; RV64IA-NEXT: ret
store atomic i8 %b, ptr %a monotonic, align 1
ret void
}
define void @atomic_store_i8_release(ptr %a, i8 %b) nounwind {
; RV32I-LABEL: atomic_store_i8_release:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a2, 3
; RV32I-NEXT: call __atomic_store_1
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-WMO-LABEL: atomic_store_i8_release:
; RV32IA-WMO: # %bb.0:
; RV32IA-WMO-NEXT: fence rw, w
; RV32IA-WMO-NEXT: sb a1, 0(a0)
; RV32IA-WMO-NEXT: ret
;
; RV32IA-TSO-LABEL: atomic_store_i8_release:
; RV32IA-TSO: # %bb.0:
; RV32IA-TSO-NEXT: sb a1, 0(a0)
; RV32IA-TSO-NEXT: ret
;
; RV64I-LABEL: atomic_store_i8_release:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a2, 3
; RV64I-NEXT: call __atomic_store_1
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-WMO-LABEL: atomic_store_i8_release:
; RV64IA-WMO: # %bb.0:
; RV64IA-WMO-NEXT: fence rw, w
; RV64IA-WMO-NEXT: sb a1, 0(a0)
; RV64IA-WMO-NEXT: ret
;
; RV64IA-TSO-LABEL: atomic_store_i8_release:
; RV64IA-TSO: # %bb.0:
; RV64IA-TSO-NEXT: sb a1, 0(a0)
; RV64IA-TSO-NEXT: ret
;
; RV32IA-WMO-TRAILING-FENCE-LABEL: atomic_store_i8_release:
; RV32IA-WMO-TRAILING-FENCE: # %bb.0:
; RV32IA-WMO-TRAILING-FENCE-NEXT: fence rw, w
; RV32IA-WMO-TRAILING-FENCE-NEXT: sb a1, 0(a0)
; RV32IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV32IA-TSO-TRAILING-FENCE-LABEL: atomic_store_i8_release:
; RV32IA-TSO-TRAILING-FENCE: # %bb.0:
; RV32IA-TSO-TRAILING-FENCE-NEXT: sb a1, 0(a0)
; RV32IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-WMO-TRAILING-FENCE-LABEL: atomic_store_i8_release:
; RV64IA-WMO-TRAILING-FENCE: # %bb.0:
; RV64IA-WMO-TRAILING-FENCE-NEXT: fence rw, w
; RV64IA-WMO-TRAILING-FENCE-NEXT: sb a1, 0(a0)
; RV64IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-TSO-TRAILING-FENCE-LABEL: atomic_store_i8_release:
; RV64IA-TSO-TRAILING-FENCE: # %bb.0:
; RV64IA-TSO-TRAILING-FENCE-NEXT: sb a1, 0(a0)
; RV64IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV32IA-ZALASR-WMO-LABEL: atomic_store_i8_release:
; RV32IA-ZALASR-WMO: # %bb.0:
; RV32IA-ZALASR-WMO-NEXT: sb.rl a1, (a0)
; RV32IA-ZALASR-WMO-NEXT: ret
;
; RV32IA-ZALASR-TSO-LABEL: atomic_store_i8_release:
; RV32IA-ZALASR-TSO: # %bb.0:
; RV32IA-ZALASR-TSO-NEXT: sb a1, 0(a0)
; RV32IA-ZALASR-TSO-NEXT: ret
;
; RV64IA-ZALASR-WMO-LABEL: atomic_store_i8_release:
; RV64IA-ZALASR-WMO: # %bb.0:
; RV64IA-ZALASR-WMO-NEXT: sb.rl a1, (a0)
; RV64IA-ZALASR-WMO-NEXT: ret
;
; RV64IA-ZALASR-TSO-LABEL: atomic_store_i8_release:
; RV64IA-ZALASR-TSO: # %bb.0:
; RV64IA-ZALASR-TSO-NEXT: sb a1, 0(a0)
; RV64IA-ZALASR-TSO-NEXT: ret
store atomic i8 %b, ptr %a release, align 1
ret void
}
define void @atomic_store_i8_seq_cst(ptr %a, i8 %b) nounwind {
; RV32I-LABEL: atomic_store_i8_seq_cst:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a2, 5
; RV32I-NEXT: call __atomic_store_1
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-WMO-LABEL: atomic_store_i8_seq_cst:
; RV32IA-WMO: # %bb.0:
; RV32IA-WMO-NEXT: fence rw, w
; RV32IA-WMO-NEXT: sb a1, 0(a0)
; RV32IA-WMO-NEXT: ret
;
; RV32IA-TSO-LABEL: atomic_store_i8_seq_cst:
; RV32IA-TSO: # %bb.0:
; RV32IA-TSO-NEXT: sb a1, 0(a0)
; RV32IA-TSO-NEXT: fence rw, rw
; RV32IA-TSO-NEXT: ret
;
; RV64I-LABEL: atomic_store_i8_seq_cst:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a2, 5
; RV64I-NEXT: call __atomic_store_1
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-WMO-LABEL: atomic_store_i8_seq_cst:
; RV64IA-WMO: # %bb.0:
; RV64IA-WMO-NEXT: fence rw, w
; RV64IA-WMO-NEXT: sb a1, 0(a0)
; RV64IA-WMO-NEXT: ret
;
; RV64IA-TSO-LABEL: atomic_store_i8_seq_cst:
; RV64IA-TSO: # %bb.0:
; RV64IA-TSO-NEXT: sb a1, 0(a0)
; RV64IA-TSO-NEXT: fence rw, rw
; RV64IA-TSO-NEXT: ret
;
; RV32IA-WMO-TRAILING-FENCE-LABEL: atomic_store_i8_seq_cst:
; RV32IA-WMO-TRAILING-FENCE: # %bb.0:
; RV32IA-WMO-TRAILING-FENCE-NEXT: fence rw, w
; RV32IA-WMO-TRAILING-FENCE-NEXT: sb a1, 0(a0)
; RV32IA-WMO-TRAILING-FENCE-NEXT: fence rw, rw
; RV32IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV32IA-TSO-TRAILING-FENCE-LABEL: atomic_store_i8_seq_cst:
; RV32IA-TSO-TRAILING-FENCE: # %bb.0:
; RV32IA-TSO-TRAILING-FENCE-NEXT: sb a1, 0(a0)
; RV32IA-TSO-TRAILING-FENCE-NEXT: fence rw, rw
; RV32IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-WMO-TRAILING-FENCE-LABEL: atomic_store_i8_seq_cst:
; RV64IA-WMO-TRAILING-FENCE: # %bb.0:
; RV64IA-WMO-TRAILING-FENCE-NEXT: fence rw, w
; RV64IA-WMO-TRAILING-FENCE-NEXT: sb a1, 0(a0)
; RV64IA-WMO-TRAILING-FENCE-NEXT: fence rw, rw
; RV64IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-TSO-TRAILING-FENCE-LABEL: atomic_store_i8_seq_cst:
; RV64IA-TSO-TRAILING-FENCE: # %bb.0:
; RV64IA-TSO-TRAILING-FENCE-NEXT: sb a1, 0(a0)
; RV64IA-TSO-TRAILING-FENCE-NEXT: fence rw, rw
; RV64IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV32IA-ZALASR-LABEL: atomic_store_i8_seq_cst:
; RV32IA-ZALASR: # %bb.0:
; RV32IA-ZALASR-NEXT: sb.rl a1, (a0)
; RV32IA-ZALASR-NEXT: ret
;
; RV64IA-ZALASR-LABEL: atomic_store_i8_seq_cst:
; RV64IA-ZALASR: # %bb.0:
; RV64IA-ZALASR-NEXT: sb.rl a1, (a0)
; RV64IA-ZALASR-NEXT: ret
store atomic i8 %b, ptr %a seq_cst, align 1
ret void
}
define void @atomic_store_i16_unordered(ptr %a, i16 %b) nounwind {
; RV32I-LABEL: atomic_store_i16_unordered:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a2, 0
; RV32I-NEXT: call __atomic_store_2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-LABEL: atomic_store_i16_unordered:
; RV32IA: # %bb.0:
; RV32IA-NEXT: sh a1, 0(a0)
; RV32IA-NEXT: ret
;
; RV64I-LABEL: atomic_store_i16_unordered:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a2, 0
; RV64I-NEXT: call __atomic_store_2
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-LABEL: atomic_store_i16_unordered:
; RV64IA: # %bb.0:
; RV64IA-NEXT: sh a1, 0(a0)
; RV64IA-NEXT: ret
store atomic i16 %b, ptr %a unordered, align 2
ret void
}
define void @atomic_store_i16_monotonic(ptr %a, i16 %b) nounwind {
; RV32I-LABEL: atomic_store_i16_monotonic:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a2, 0
; RV32I-NEXT: call __atomic_store_2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-LABEL: atomic_store_i16_monotonic:
; RV32IA: # %bb.0:
; RV32IA-NEXT: sh a1, 0(a0)
; RV32IA-NEXT: ret
;
; RV64I-LABEL: atomic_store_i16_monotonic:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a2, 0
; RV64I-NEXT: call __atomic_store_2
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-LABEL: atomic_store_i16_monotonic:
; RV64IA: # %bb.0:
; RV64IA-NEXT: sh a1, 0(a0)
; RV64IA-NEXT: ret
store atomic i16 %b, ptr %a monotonic, align 2
ret void
}
define void @atomic_store_i16_release(ptr %a, i16 %b) nounwind {
; RV32I-LABEL: atomic_store_i16_release:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a2, 3
; RV32I-NEXT: call __atomic_store_2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-WMO-LABEL: atomic_store_i16_release:
; RV32IA-WMO: # %bb.0:
; RV32IA-WMO-NEXT: fence rw, w
; RV32IA-WMO-NEXT: sh a1, 0(a0)
; RV32IA-WMO-NEXT: ret
;
; RV32IA-TSO-LABEL: atomic_store_i16_release:
; RV32IA-TSO: # %bb.0:
; RV32IA-TSO-NEXT: sh a1, 0(a0)
; RV32IA-TSO-NEXT: ret
;
; RV64I-LABEL: atomic_store_i16_release:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a2, 3
; RV64I-NEXT: call __atomic_store_2
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-WMO-LABEL: atomic_store_i16_release:
; RV64IA-WMO: # %bb.0:
; RV64IA-WMO-NEXT: fence rw, w
; RV64IA-WMO-NEXT: sh a1, 0(a0)
; RV64IA-WMO-NEXT: ret
;
; RV64IA-TSO-LABEL: atomic_store_i16_release:
; RV64IA-TSO: # %bb.0:
; RV64IA-TSO-NEXT: sh a1, 0(a0)
; RV64IA-TSO-NEXT: ret
;
; RV32IA-WMO-TRAILING-FENCE-LABEL: atomic_store_i16_release:
; RV32IA-WMO-TRAILING-FENCE: # %bb.0:
; RV32IA-WMO-TRAILING-FENCE-NEXT: fence rw, w
; RV32IA-WMO-TRAILING-FENCE-NEXT: sh a1, 0(a0)
; RV32IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV32IA-TSO-TRAILING-FENCE-LABEL: atomic_store_i16_release:
; RV32IA-TSO-TRAILING-FENCE: # %bb.0:
; RV32IA-TSO-TRAILING-FENCE-NEXT: sh a1, 0(a0)
; RV32IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-WMO-TRAILING-FENCE-LABEL: atomic_store_i16_release:
; RV64IA-WMO-TRAILING-FENCE: # %bb.0:
; RV64IA-WMO-TRAILING-FENCE-NEXT: fence rw, w
; RV64IA-WMO-TRAILING-FENCE-NEXT: sh a1, 0(a0)
; RV64IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-TSO-TRAILING-FENCE-LABEL: atomic_store_i16_release:
; RV64IA-TSO-TRAILING-FENCE: # %bb.0:
; RV64IA-TSO-TRAILING-FENCE-NEXT: sh a1, 0(a0)
; RV64IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV32IA-ZALASR-WMO-LABEL: atomic_store_i16_release:
; RV32IA-ZALASR-WMO: # %bb.0:
; RV32IA-ZALASR-WMO-NEXT: sh.rl a1, (a0)
; RV32IA-ZALASR-WMO-NEXT: ret
;
; RV32IA-ZALASR-TSO-LABEL: atomic_store_i16_release:
; RV32IA-ZALASR-TSO: # %bb.0:
; RV32IA-ZALASR-TSO-NEXT: sh a1, 0(a0)
; RV32IA-ZALASR-TSO-NEXT: ret
;
; RV64IA-ZALASR-WMO-LABEL: atomic_store_i16_release:
; RV64IA-ZALASR-WMO: # %bb.0:
; RV64IA-ZALASR-WMO-NEXT: sh.rl a1, (a0)
; RV64IA-ZALASR-WMO-NEXT: ret
;
; RV64IA-ZALASR-TSO-LABEL: atomic_store_i16_release:
; RV64IA-ZALASR-TSO: # %bb.0:
; RV64IA-ZALASR-TSO-NEXT: sh a1, 0(a0)
; RV64IA-ZALASR-TSO-NEXT: ret
store atomic i16 %b, ptr %a release, align 2
ret void
}
define void @atomic_store_i16_seq_cst(ptr %a, i16 %b) nounwind {
; RV32I-LABEL: atomic_store_i16_seq_cst:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a2, 5
; RV32I-NEXT: call __atomic_store_2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-WMO-LABEL: atomic_store_i16_seq_cst:
; RV32IA-WMO: # %bb.0:
; RV32IA-WMO-NEXT: fence rw, w
; RV32IA-WMO-NEXT: sh a1, 0(a0)
; RV32IA-WMO-NEXT: ret
;
; RV32IA-TSO-LABEL: atomic_store_i16_seq_cst:
; RV32IA-TSO: # %bb.0:
; RV32IA-TSO-NEXT: sh a1, 0(a0)
; RV32IA-TSO-NEXT: fence rw, rw
; RV32IA-TSO-NEXT: ret
;
; RV64I-LABEL: atomic_store_i16_seq_cst:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a2, 5
; RV64I-NEXT: call __atomic_store_2
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-WMO-LABEL: atomic_store_i16_seq_cst:
; RV64IA-WMO: # %bb.0:
; RV64IA-WMO-NEXT: fence rw, w
; RV64IA-WMO-NEXT: sh a1, 0(a0)
; RV64IA-WMO-NEXT: ret
;
; RV64IA-TSO-LABEL: atomic_store_i16_seq_cst:
; RV64IA-TSO: # %bb.0:
; RV64IA-TSO-NEXT: sh a1, 0(a0)
; RV64IA-TSO-NEXT: fence rw, rw
; RV64IA-TSO-NEXT: ret
;
; RV32IA-WMO-TRAILING-FENCE-LABEL: atomic_store_i16_seq_cst:
; RV32IA-WMO-TRAILING-FENCE: # %bb.0:
; RV32IA-WMO-TRAILING-FENCE-NEXT: fence rw, w
; RV32IA-WMO-TRAILING-FENCE-NEXT: sh a1, 0(a0)
; RV32IA-WMO-TRAILING-FENCE-NEXT: fence rw, rw
; RV32IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV32IA-TSO-TRAILING-FENCE-LABEL: atomic_store_i16_seq_cst:
; RV32IA-TSO-TRAILING-FENCE: # %bb.0:
; RV32IA-TSO-TRAILING-FENCE-NEXT: sh a1, 0(a0)
; RV32IA-TSO-TRAILING-FENCE-NEXT: fence rw, rw
; RV32IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-WMO-TRAILING-FENCE-LABEL: atomic_store_i16_seq_cst:
; RV64IA-WMO-TRAILING-FENCE: # %bb.0:
; RV64IA-WMO-TRAILING-FENCE-NEXT: fence rw, w
; RV64IA-WMO-TRAILING-FENCE-NEXT: sh a1, 0(a0)
; RV64IA-WMO-TRAILING-FENCE-NEXT: fence rw, rw
; RV64IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-TSO-TRAILING-FENCE-LABEL: atomic_store_i16_seq_cst:
; RV64IA-TSO-TRAILING-FENCE: # %bb.0:
; RV64IA-TSO-TRAILING-FENCE-NEXT: sh a1, 0(a0)
; RV64IA-TSO-TRAILING-FENCE-NEXT: fence rw, rw
; RV64IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV32IA-ZALASR-LABEL: atomic_store_i16_seq_cst:
; RV32IA-ZALASR: # %bb.0:
; RV32IA-ZALASR-NEXT: sh.rl a1, (a0)
; RV32IA-ZALASR-NEXT: ret
;
; RV64IA-ZALASR-LABEL: atomic_store_i16_seq_cst:
; RV64IA-ZALASR: # %bb.0:
; RV64IA-ZALASR-NEXT: sh.rl a1, (a0)
; RV64IA-ZALASR-NEXT: ret
store atomic i16 %b, ptr %a seq_cst, align 2
ret void
}
define void @atomic_store_i32_unordered(ptr %a, i32 %b) nounwind {
; RV32I-LABEL: atomic_store_i32_unordered:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a2, 0
; RV32I-NEXT: call __atomic_store_4
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-LABEL: atomic_store_i32_unordered:
; RV32IA: # %bb.0:
; RV32IA-NEXT: sw a1, 0(a0)
; RV32IA-NEXT: ret
;
; RV64I-LABEL: atomic_store_i32_unordered:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a2, 0
; RV64I-NEXT: call __atomic_store_4
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-LABEL: atomic_store_i32_unordered:
; RV64IA: # %bb.0:
; RV64IA-NEXT: sw a1, 0(a0)
; RV64IA-NEXT: ret
store atomic i32 %b, ptr %a unordered, align 4
ret void
}
define void @atomic_store_i32_monotonic(ptr %a, i32 %b) nounwind {
; RV32I-LABEL: atomic_store_i32_monotonic:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a2, 0
; RV32I-NEXT: call __atomic_store_4
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-LABEL: atomic_store_i32_monotonic:
; RV32IA: # %bb.0:
; RV32IA-NEXT: sw a1, 0(a0)
; RV32IA-NEXT: ret
;
; RV64I-LABEL: atomic_store_i32_monotonic:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a2, 0
; RV64I-NEXT: call __atomic_store_4
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-LABEL: atomic_store_i32_monotonic:
; RV64IA: # %bb.0:
; RV64IA-NEXT: sw a1, 0(a0)
; RV64IA-NEXT: ret
store atomic i32 %b, ptr %a monotonic, align 4
ret void
}
define void @atomic_store_i32_release(ptr %a, i32 %b) nounwind {
; RV32I-LABEL: atomic_store_i32_release:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a2, 3
; RV32I-NEXT: call __atomic_store_4
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-WMO-LABEL: atomic_store_i32_release:
; RV32IA-WMO: # %bb.0:
; RV32IA-WMO-NEXT: fence rw, w
; RV32IA-WMO-NEXT: sw a1, 0(a0)
; RV32IA-WMO-NEXT: ret
;
; RV32IA-TSO-LABEL: atomic_store_i32_release:
; RV32IA-TSO: # %bb.0:
; RV32IA-TSO-NEXT: sw a1, 0(a0)
; RV32IA-TSO-NEXT: ret
;
; RV64I-LABEL: atomic_store_i32_release:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a2, 3
; RV64I-NEXT: call __atomic_store_4
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-WMO-LABEL: atomic_store_i32_release:
; RV64IA-WMO: # %bb.0:
; RV64IA-WMO-NEXT: fence rw, w
; RV64IA-WMO-NEXT: sw a1, 0(a0)
; RV64IA-WMO-NEXT: ret
;
; RV64IA-TSO-LABEL: atomic_store_i32_release:
; RV64IA-TSO: # %bb.0:
; RV64IA-TSO-NEXT: sw a1, 0(a0)
; RV64IA-TSO-NEXT: ret
;
; RV32IA-WMO-TRAILING-FENCE-LABEL: atomic_store_i32_release:
; RV32IA-WMO-TRAILING-FENCE: # %bb.0:
; RV32IA-WMO-TRAILING-FENCE-NEXT: fence rw, w
; RV32IA-WMO-TRAILING-FENCE-NEXT: sw a1, 0(a0)
; RV32IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV32IA-TSO-TRAILING-FENCE-LABEL: atomic_store_i32_release:
; RV32IA-TSO-TRAILING-FENCE: # %bb.0:
; RV32IA-TSO-TRAILING-FENCE-NEXT: sw a1, 0(a0)
; RV32IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-WMO-TRAILING-FENCE-LABEL: atomic_store_i32_release:
; RV64IA-WMO-TRAILING-FENCE: # %bb.0:
; RV64IA-WMO-TRAILING-FENCE-NEXT: fence rw, w
; RV64IA-WMO-TRAILING-FENCE-NEXT: sw a1, 0(a0)
; RV64IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-TSO-TRAILING-FENCE-LABEL: atomic_store_i32_release:
; RV64IA-TSO-TRAILING-FENCE: # %bb.0:
; RV64IA-TSO-TRAILING-FENCE-NEXT: sw a1, 0(a0)
; RV64IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV32IA-ZALASR-WMO-LABEL: atomic_store_i32_release:
; RV32IA-ZALASR-WMO: # %bb.0:
; RV32IA-ZALASR-WMO-NEXT: sw.rl a1, (a0)
; RV32IA-ZALASR-WMO-NEXT: ret
;
; RV32IA-ZALASR-TSO-LABEL: atomic_store_i32_release:
; RV32IA-ZALASR-TSO: # %bb.0:
; RV32IA-ZALASR-TSO-NEXT: sw a1, 0(a0)
; RV32IA-ZALASR-TSO-NEXT: ret
;
; RV64IA-ZALASR-WMO-LABEL: atomic_store_i32_release:
; RV64IA-ZALASR-WMO: # %bb.0:
; RV64IA-ZALASR-WMO-NEXT: sw.rl a1, (a0)
; RV64IA-ZALASR-WMO-NEXT: ret
;
; RV64IA-ZALASR-TSO-LABEL: atomic_store_i32_release:
; RV64IA-ZALASR-TSO: # %bb.0:
; RV64IA-ZALASR-TSO-NEXT: sw a1, 0(a0)
; RV64IA-ZALASR-TSO-NEXT: ret
store atomic i32 %b, ptr %a release, align 4
ret void
}
define void @atomic_store_i32_seq_cst(ptr %a, i32 %b) nounwind {
; RV32I-LABEL: atomic_store_i32_seq_cst:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a2, 5
; RV32I-NEXT: call __atomic_store_4
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-WMO-LABEL: atomic_store_i32_seq_cst:
; RV32IA-WMO: # %bb.0:
; RV32IA-WMO-NEXT: fence rw, w
; RV32IA-WMO-NEXT: sw a1, 0(a0)
; RV32IA-WMO-NEXT: ret
;
; RV32IA-TSO-LABEL: atomic_store_i32_seq_cst:
; RV32IA-TSO: # %bb.0:
; RV32IA-TSO-NEXT: sw a1, 0(a0)
; RV32IA-TSO-NEXT: fence rw, rw
; RV32IA-TSO-NEXT: ret
;
; RV64I-LABEL: atomic_store_i32_seq_cst:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a2, 5
; RV64I-NEXT: call __atomic_store_4
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-WMO-LABEL: atomic_store_i32_seq_cst:
; RV64IA-WMO: # %bb.0:
; RV64IA-WMO-NEXT: fence rw, w
; RV64IA-WMO-NEXT: sw a1, 0(a0)
; RV64IA-WMO-NEXT: ret
;
; RV64IA-TSO-LABEL: atomic_store_i32_seq_cst:
; RV64IA-TSO: # %bb.0:
; RV64IA-TSO-NEXT: sw a1, 0(a0)
; RV64IA-TSO-NEXT: fence rw, rw
; RV64IA-TSO-NEXT: ret
;
; RV32IA-WMO-TRAILING-FENCE-LABEL: atomic_store_i32_seq_cst:
; RV32IA-WMO-TRAILING-FENCE: # %bb.0:
; RV32IA-WMO-TRAILING-FENCE-NEXT: fence rw, w
; RV32IA-WMO-TRAILING-FENCE-NEXT: sw a1, 0(a0)
; RV32IA-WMO-TRAILING-FENCE-NEXT: fence rw, rw
; RV32IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV32IA-TSO-TRAILING-FENCE-LABEL: atomic_store_i32_seq_cst:
; RV32IA-TSO-TRAILING-FENCE: # %bb.0:
; RV32IA-TSO-TRAILING-FENCE-NEXT: sw a1, 0(a0)
; RV32IA-TSO-TRAILING-FENCE-NEXT: fence rw, rw
; RV32IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-WMO-TRAILING-FENCE-LABEL: atomic_store_i32_seq_cst:
; RV64IA-WMO-TRAILING-FENCE: # %bb.0:
; RV64IA-WMO-TRAILING-FENCE-NEXT: fence rw, w
; RV64IA-WMO-TRAILING-FENCE-NEXT: sw a1, 0(a0)
; RV64IA-WMO-TRAILING-FENCE-NEXT: fence rw, rw
; RV64IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-TSO-TRAILING-FENCE-LABEL: atomic_store_i32_seq_cst:
; RV64IA-TSO-TRAILING-FENCE: # %bb.0:
; RV64IA-TSO-TRAILING-FENCE-NEXT: sw a1, 0(a0)
; RV64IA-TSO-TRAILING-FENCE-NEXT: fence rw, rw
; RV64IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV32IA-ZALASR-LABEL: atomic_store_i32_seq_cst:
; RV32IA-ZALASR: # %bb.0:
; RV32IA-ZALASR-NEXT: sw.rl a1, (a0)
; RV32IA-ZALASR-NEXT: ret
;
; RV64IA-ZALASR-LABEL: atomic_store_i32_seq_cst:
; RV64IA-ZALASR: # %bb.0:
; RV64IA-ZALASR-NEXT: sw.rl a1, (a0)
; RV64IA-ZALASR-NEXT: ret
store atomic i32 %b, ptr %a seq_cst, align 4
ret void
}
define void @atomic_store_i64_unordered(ptr %a, i64 %b) nounwind {
; RV32I-LABEL: atomic_store_i64_unordered:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a3, 0
; RV32I-NEXT: call __atomic_store_8
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-LABEL: atomic_store_i64_unordered:
; RV32IA: # %bb.0:
; RV32IA-NEXT: addi sp, sp, -16
; RV32IA-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IA-NEXT: li a3, 0
; RV32IA-NEXT: call __atomic_store_8
; RV32IA-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IA-NEXT: addi sp, sp, 16
; RV32IA-NEXT: ret
;
; RV64I-LABEL: atomic_store_i64_unordered:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a2, 0
; RV64I-NEXT: call __atomic_store_8
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-LABEL: atomic_store_i64_unordered:
; RV64IA: # %bb.0:
; RV64IA-NEXT: sd a1, 0(a0)
; RV64IA-NEXT: ret
store atomic i64 %b, ptr %a unordered, align 8
ret void
}
define void @atomic_store_i64_monotonic(ptr %a, i64 %b) nounwind {
; RV32I-LABEL: atomic_store_i64_monotonic:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a3, 0
; RV32I-NEXT: call __atomic_store_8
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-LABEL: atomic_store_i64_monotonic:
; RV32IA: # %bb.0:
; RV32IA-NEXT: addi sp, sp, -16
; RV32IA-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IA-NEXT: li a3, 0
; RV32IA-NEXT: call __atomic_store_8
; RV32IA-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IA-NEXT: addi sp, sp, 16
; RV32IA-NEXT: ret
;
; RV64I-LABEL: atomic_store_i64_monotonic:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a2, 0
; RV64I-NEXT: call __atomic_store_8
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-LABEL: atomic_store_i64_monotonic:
; RV64IA: # %bb.0:
; RV64IA-NEXT: sd a1, 0(a0)
; RV64IA-NEXT: ret
store atomic i64 %b, ptr %a monotonic, align 8
ret void
}
define void @atomic_store_i64_release(ptr %a, i64 %b) nounwind {
; RV32I-LABEL: atomic_store_i64_release:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a3, 3
; RV32I-NEXT: call __atomic_store_8
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-LABEL: atomic_store_i64_release:
; RV32IA: # %bb.0:
; RV32IA-NEXT: addi sp, sp, -16
; RV32IA-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IA-NEXT: li a3, 3
; RV32IA-NEXT: call __atomic_store_8
; RV32IA-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IA-NEXT: addi sp, sp, 16
; RV32IA-NEXT: ret
;
; RV64I-LABEL: atomic_store_i64_release:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a2, 3
; RV64I-NEXT: call __atomic_store_8
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-WMO-LABEL: atomic_store_i64_release:
; RV64IA-WMO: # %bb.0:
; RV64IA-WMO-NEXT: fence rw, w
; RV64IA-WMO-NEXT: sd a1, 0(a0)
; RV64IA-WMO-NEXT: ret
;
; RV64IA-TSO-LABEL: atomic_store_i64_release:
; RV64IA-TSO: # %bb.0:
; RV64IA-TSO-NEXT: sd a1, 0(a0)
; RV64IA-TSO-NEXT: ret
;
; RV64IA-WMO-TRAILING-FENCE-LABEL: atomic_store_i64_release:
; RV64IA-WMO-TRAILING-FENCE: # %bb.0:
; RV64IA-WMO-TRAILING-FENCE-NEXT: fence rw, w
; RV64IA-WMO-TRAILING-FENCE-NEXT: sd a1, 0(a0)
; RV64IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-TSO-TRAILING-FENCE-LABEL: atomic_store_i64_release:
; RV64IA-TSO-TRAILING-FENCE: # %bb.0:
; RV64IA-TSO-TRAILING-FENCE-NEXT: sd a1, 0(a0)
; RV64IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-ZALASR-WMO-LABEL: atomic_store_i64_release:
; RV64IA-ZALASR-WMO: # %bb.0:
; RV64IA-ZALASR-WMO-NEXT: sd.rl a1, (a0)
; RV64IA-ZALASR-WMO-NEXT: ret
;
; RV64IA-ZALASR-TSO-LABEL: atomic_store_i64_release:
; RV64IA-ZALASR-TSO: # %bb.0:
; RV64IA-ZALASR-TSO-NEXT: sd a1, 0(a0)
; RV64IA-ZALASR-TSO-NEXT: ret
store atomic i64 %b, ptr %a release, align 8
ret void
}
define void @atomic_store_i64_seq_cst(ptr %a, i64 %b) nounwind {
; RV32I-LABEL: atomic_store_i64_seq_cst:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: li a3, 5
; RV32I-NEXT: call __atomic_store_8
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV32IA-LABEL: atomic_store_i64_seq_cst:
; RV32IA: # %bb.0:
; RV32IA-NEXT: addi sp, sp, -16
; RV32IA-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IA-NEXT: li a3, 5
; RV32IA-NEXT: call __atomic_store_8
; RV32IA-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IA-NEXT: addi sp, sp, 16
; RV32IA-NEXT: ret
;
; RV64I-LABEL: atomic_store_i64_seq_cst:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: li a2, 5
; RV64I-NEXT: call __atomic_store_8
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
;
; RV64IA-WMO-LABEL: atomic_store_i64_seq_cst:
; RV64IA-WMO: # %bb.0:
; RV64IA-WMO-NEXT: fence rw, w
; RV64IA-WMO-NEXT: sd a1, 0(a0)
; RV64IA-WMO-NEXT: ret
;
; RV64IA-TSO-LABEL: atomic_store_i64_seq_cst:
; RV64IA-TSO: # %bb.0:
; RV64IA-TSO-NEXT: sd a1, 0(a0)
; RV64IA-TSO-NEXT: fence rw, rw
; RV64IA-TSO-NEXT: ret
;
; RV64IA-WMO-TRAILING-FENCE-LABEL: atomic_store_i64_seq_cst:
; RV64IA-WMO-TRAILING-FENCE: # %bb.0:
; RV64IA-WMO-TRAILING-FENCE-NEXT: fence rw, w
; RV64IA-WMO-TRAILING-FENCE-NEXT: sd a1, 0(a0)
; RV64IA-WMO-TRAILING-FENCE-NEXT: fence rw, rw
; RV64IA-WMO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-TSO-TRAILING-FENCE-LABEL: atomic_store_i64_seq_cst:
; RV64IA-TSO-TRAILING-FENCE: # %bb.0:
; RV64IA-TSO-TRAILING-FENCE-NEXT: sd a1, 0(a0)
; RV64IA-TSO-TRAILING-FENCE-NEXT: fence rw, rw
; RV64IA-TSO-TRAILING-FENCE-NEXT: ret
;
; RV64IA-ZALASR-LABEL: atomic_store_i64_seq_cst:
; RV64IA-ZALASR: # %bb.0:
; RV64IA-ZALASR-NEXT: sd.rl a1, (a0)
; RV64IA-ZALASR-NEXT: ret
store atomic i64 %b, ptr %a seq_cst, align 8
ret void
}
Reference in New Issue View Git Blame Copy Permalink