1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -mcpu=pwr10 -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu \ 3; RUN: -mattr=+quadword-atomics -ppc-asm-full-reg-names -o - %s | FileCheck %s 4 5%struct.StructA = type { [16 x i8] } 6 7@s1 = dso_local global %struct.StructA { [16 x i8] c"\0B\0C\0D\0E\0F\10\11\12\13\14\15\16\17\18\19\1A" }, align 16 8 9define dso_local void @test() { 10; CHECK-LABEL: test: 11; CHECK: # %bb.0: # %entry 12; CHECK-NEXT: plxv vs0, s1@PCREL(0), 1 13; CHECK-NEXT: stxv vs0, -48(r1) 14; CHECK-NEXT: ld r3, -40(r1) 15; CHECK-NEXT: ld r4, -48(r1) 16; CHECK-NEXT: sync 17; CHECK-NEXT: mr r5, r4 18; CHECK-NEXT: mr r4, r3 19; CHECK-NEXT: stq r4, -16(r1) 20; CHECK-NEXT: sync 21; CHECK-NEXT: lq r4, -16(r1) 22; CHECK-NEXT: cmpd cr7, r5, r5 23; CHECK-NEXT: bne- cr7, .+4 24; CHECK-NEXT: isync 25; CHECK-NEXT: std r4, -24(r1) 26; CHECK-NEXT: std r5, -32(r1) 27; CHECK-NEXT: blr 28entry: 29 %s2 = alloca %struct.StructA, align 16 30 %s3 = alloca %struct.StructA, align 16 31 %agg.tmp.ensured = alloca %struct.StructA, align 16 32 call void @llvm.memcpy.p0.p0.i64(ptr align 16 %agg.tmp.ensured, ptr align 16 @s1, i64 16, i1 false) 33 %0 = load i128, ptr %agg.tmp.ensured, align 16 34 store atomic i128 %0, ptr %s2 seq_cst, align 16 35 %atomic-load = load atomic i128, ptr %s2 seq_cst, align 16 36 store i128 %atomic-load, ptr %s3, align 16 37 ret void 38} 39 40declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) 41