diff --git a/llvm/test/Transforms/MemCpyOpt/lifetime-missing.ll b/llvm/test/Transforms/MemCpyOpt/lifetime-missing.ll index dda4d8ee5f6e6..dfc3c7489b8b2 100644 --- a/llvm/test/Transforms/MemCpyOpt/lifetime-missing.ll +++ b/llvm/test/Transforms/MemCpyOpt/lifetime-missing.ll @@ -1,7 +1,7 @@ ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2 ; RUN: opt < %s -S -passes=memcpyopt | FileCheck %s -; Check that we don't introduce llvm.lifetime for AGG_TMP_SROA_14. +; Check that we don't introduce llvm.lifetime.end. target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" target triple = "x86_64-grtev4-linux-gnu" @@ -9,24 +9,27 @@ target triple = "x86_64-grtev4-linux-gnu" ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0 -define void @test() { -; CHECK-LABEL: define void @test() { +define void @test(ptr %agg.tmp3.sroa.35.128.sroa_idx) { +; CHECK-LABEL: define void @test +; CHECK-SAME: (ptr [[AGG_TMP3_SROA_35_128_SROA_IDX:%.*]]) { ; CHECK-NEXT: entry: -; CHECK-NEXT: [[AGG_TMP3_SROA_35:%.*]] = alloca [20 x i8], align 4 +; CHECK-NEXT: [[AGG_TMP3_SROA_351:%.*]] = alloca [20 x i8], align 4 ; CHECK-NEXT: [[AGG_TMP_SROA_14:%.*]] = alloca [20 x i8], align 4 ; CHECK-NEXT: [[AGG_TMP_SROA_14_128_SROA_IDX:%.*]] = getelementptr i8, ptr [[AGG_TMP_SROA_14]], i64 4 ; CHECK-NEXT: call void @llvm.memcpy.p0.p0.i64(ptr [[AGG_TMP_SROA_14]], ptr null, i64 1, i1 false) -; CHECK-NEXT: call void @llvm.lifetime.start.p0(i64 20, ptr [[AGG_TMP3_SROA_35]]) -; CHECK-NEXT: call void @llvm.memcpy.p0.p0.i64(ptr [[AGG_TMP3_SROA_35]], ptr [[AGG_TMP_SROA_14]], i64 20, i1 false) +; CHECK-NEXT: call void @llvm.lifetime.start.p0(i64 20, ptr [[AGG_TMP3_SROA_351]]) +; CHECK-NEXT: call void @llvm.memcpy.p0.p0.i64(ptr [[AGG_TMP3_SROA_351]], ptr [[AGG_TMP_SROA_14]], i64 20, i1 false) +; CHECK-NEXT: call void @llvm.memcpy.p0.p0.i64(ptr null, ptr [[AGG_TMP3_SROA_35_128_SROA_IDX]], i64 0, i1 false) ; CHECK-NEXT: ret void ; entry: - %agg.tmp3.sroa.35 = alloca [20 x i8], align 4 + %agg.tmp3.sroa.351 = alloca [20 x i8], align 4 %agg.tmp.sroa.14 = alloca [20 x i8], align 4 %agg.tmp.sroa.14.128.sroa_idx = getelementptr i8, ptr %agg.tmp.sroa.14, i64 4 call void @llvm.memcpy.p0.p0.i64(ptr %agg.tmp.sroa.14, ptr null, i64 1, i1 false) - call void @llvm.lifetime.start.p0(i64 20, ptr %agg.tmp3.sroa.35) - call void @llvm.memcpy.p0.p0.i64(ptr %agg.tmp3.sroa.35, ptr %agg.tmp.sroa.14, i64 20, i1 false) + call void @llvm.lifetime.start.p0(i64 20, ptr %agg.tmp3.sroa.351) + call void @llvm.memcpy.p0.p0.i64(ptr %agg.tmp3.sroa.351, ptr %agg.tmp.sroa.14, i64 20, i1 false) + call void @llvm.memcpy.p0.p0.i64(ptr null, ptr %agg.tmp3.sroa.35.128.sroa_idx, i64 0, i1 false) ret void } @@ -34,7 +37,7 @@ entry: declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1 ; uselistorder directives -uselistorder ptr @llvm.memcpy.p0.p0.i64, { 1, 0 } +uselistorder ptr @llvm.memcpy.p0.p0.i64, { 2, 1, 0 } attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }