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Differential D132108 Diff 454155 llvm/test/CodeGen/LoongArch/ir-instruction/load-store-atomic.ll

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llvm/test/CodeGen/LoongArch/ir-instruction/load-store-atomic.ll

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define i64 @load_acquire_i64(ptr %ptr) { define i64 @load_acquire_i64(ptr %ptr) {
; LA32-LABEL: load_acquire_i64: ; LA32-LABEL: load_acquire_i64:
; LA32: # %bb.0: ; LA32: # %bb.0:
; LA32-NEXT: addi.w $sp, $sp, -16 ; LA32-NEXT: addi.w $sp, $sp, -16
; LA32-NEXT: .cfi_def_cfa_offset 16 ; LA32-NEXT: .cfi_def_cfa_offset 16
; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill ; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill
; LA32-NEXT: .cfi_offset 1, -4 ; LA32-NEXT: .cfi_offset 1, -4
; LA32-NEXT: ori $a1, $zero, 2 ; LA32-NEXT: ori $a1, $zero, 2
; LA32-NEXT: bl __atomic_load_8 ; LA32-NEXT: bl %plt(__atomic_load_8)
; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload ; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload
; LA32-NEXT: addi.w $sp, $sp, 16 ; LA32-NEXT: addi.w $sp, $sp, 16
; LA32-NEXT: ret ; LA32-NEXT: ret
; ;
; LA64-LABEL: load_acquire_i64: ; LA64-LABEL: load_acquire_i64:
; LA64: # %bb.0: ; LA64: # %bb.0:
; LA64-NEXT: ld.d $a0, $a0, 0 ; LA64-NEXT: ld.d $a0, $a0, 0
; LA64-NEXT: dbar 0 ; LA64-NEXT: dbar 0
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define void @store_release_i64(ptr %ptr, i64 %v) { define void @store_release_i64(ptr %ptr, i64 %v) {
; LA32-LABEL: store_release_i64: ; LA32-LABEL: store_release_i64:
; LA32: # %bb.0: ; LA32: # %bb.0:
; LA32-NEXT: addi.w $sp, $sp, -16 ; LA32-NEXT: addi.w $sp, $sp, -16
; LA32-NEXT: .cfi_def_cfa_offset 16 ; LA32-NEXT: .cfi_def_cfa_offset 16
; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill ; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill
; LA32-NEXT: .cfi_offset 1, -4 ; LA32-NEXT: .cfi_offset 1, -4
; LA32-NEXT: ori $a3, $zero, 3 ; LA32-NEXT: ori $a3, $zero, 3
; LA32-NEXT: bl __atomic_store_8 ; LA32-NEXT: bl %plt(__atomic_store_8)
; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload ; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload
; LA32-NEXT: addi.w $sp, $sp, 16 ; LA32-NEXT: addi.w $sp, $sp, 16
; LA32-NEXT: ret ; LA32-NEXT: ret
; ;
; LA64-LABEL: store_release_i64: ; LA64-LABEL: store_release_i64:
; LA64: # %bb.0: ; LA64: # %bb.0:
; LA64-NEXT: dbar 0 ; LA64-NEXT: dbar 0
; LA64-NEXT: st.d $a0, $a1, 0 ; LA64-NEXT: st.d $a0, $a1, 0
; LA64-NEXT: ret ; LA64-NEXT: ret
store atomic i64 %v, ptr %ptr release, align 8 store atomic i64 %v, ptr %ptr release, align 8
ret void ret void
} }