| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt -inline -S < %s | FileCheck %s |
| target datalayout = "e-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| ; This callee uses scoped alias metadata internally itself. |
| define void @callee_with_metadata(float* nocapture %a, float* nocapture %b, float* nocapture readonly %c) #0 { |
| entry: |
| %0 = load float, float* %c, align 4, !noalias !3 |
| %arrayidx.i = getelementptr inbounds float, float* %a, i64 5 |
| store float %0, float* %arrayidx.i, align 4, !alias.scope !7, !noalias !8 |
| %arrayidx1.i = getelementptr inbounds float, float* %b, i64 8 |
| store float %0, float* %arrayidx1.i, align 4, !alias.scope !8, !noalias !7 |
| %1 = load float, float* %c, align 4 |
| %arrayidx = getelementptr inbounds float, float* %a, i64 7 |
| store float %1, float* %arrayidx, align 4 |
| ret void |
| } |
| |
| ; This callee does not make use of scoped alias metadata itself. |
| define void @callee_without_metadata(float* nocapture %a, float* nocapture %b, float* nocapture readonly %c) #0 { |
| entry: |
| %0 = load float, float* %c, align 4 |
| %arrayidx.i = getelementptr inbounds float, float* %a, i64 5 |
| store float %0, float* %arrayidx.i, align 4 |
| %arrayidx1.i = getelementptr inbounds float, float* %b, i64 8 |
| store float %0, float* %arrayidx1.i, align 4 |
| %1 = load float, float* %c, align 4 |
| %arrayidx = getelementptr inbounds float, float* %a, i64 7 |
| store float %1, float* %arrayidx, align 4 |
| ret void |
| } |
| |
| define void @caller(float* nocapture %a, float* nocapture %b, float** nocapture readonly %c_ptr) #0 { |
| ; CHECK-LABEL: @caller( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[C:%.*]] = load float*, float** [[C_PTR:%.*]], align 8, !alias.scope !6 |
| ; CHECK-NEXT: [[TMP0:%.*]] = load float, float* [[C]], align 4, !noalias !9 |
| ; CHECK-NEXT: [[ARRAYIDX_I_I:%.*]] = getelementptr inbounds float, float* [[A:%.*]], i64 5 |
| ; CHECK-NEXT: store float [[TMP0]], float* [[ARRAYIDX_I_I]], align 4, !alias.scope !13, !noalias !14 |
| ; CHECK-NEXT: [[ARRAYIDX1_I_I:%.*]] = getelementptr inbounds float, float* [[B:%.*]], i64 8 |
| ; CHECK-NEXT: store float [[TMP0]], float* [[ARRAYIDX1_I_I]], align 4, !alias.scope !15, !noalias !16 |
| ; CHECK-NEXT: [[TMP1:%.*]] = load float, float* [[C]], align 4, !noalias !6 |
| ; CHECK-NEXT: [[ARRAYIDX_I:%.*]] = getelementptr inbounds float, float* [[A]], i64 7 |
| ; CHECK-NEXT: store float [[TMP1]], float* [[ARRAYIDX_I]], align 4, !noalias !6 |
| ; CHECK-NEXT: [[TMP2:%.*]] = load float, float* [[A]], align 4, !alias.scope !6, !noalias !17 |
| ; CHECK-NEXT: [[ARRAYIDX_I_I7:%.*]] = getelementptr inbounds float, float* [[B]], i64 5 |
| ; CHECK-NEXT: store float [[TMP2]], float* [[ARRAYIDX_I_I7]], align 4, !alias.scope !21, !noalias !22 |
| ; CHECK-NEXT: [[ARRAYIDX1_I_I8:%.*]] = getelementptr inbounds float, float* [[B]], i64 8 |
| ; CHECK-NEXT: store float [[TMP2]], float* [[ARRAYIDX1_I_I8]], align 4, !alias.scope !23, !noalias !24 |
| ; CHECK-NEXT: [[TMP3:%.*]] = load float, float* [[A]], align 4, !alias.scope !6 |
| ; CHECK-NEXT: [[ARRAYIDX_I9:%.*]] = getelementptr inbounds float, float* [[B]], i64 7 |
| ; CHECK-NEXT: store float [[TMP3]], float* [[ARRAYIDX_I9]], align 4, !alias.scope !6 |
| ; CHECK-NEXT: [[TMP4:%.*]] = load float, float* [[C]], align 4, !noalias !6 |
| ; CHECK-NEXT: [[ARRAYIDX_I_I4:%.*]] = getelementptr inbounds float, float* [[A]], i64 5 |
| ; CHECK-NEXT: store float [[TMP4]], float* [[ARRAYIDX_I_I4]], align 4, !noalias !6 |
| ; CHECK-NEXT: [[ARRAYIDX1_I_I5:%.*]] = getelementptr inbounds float, float* [[B]], i64 8 |
| ; CHECK-NEXT: store float [[TMP4]], float* [[ARRAYIDX1_I_I5]], align 4, !noalias !6 |
| ; CHECK-NEXT: [[TMP5:%.*]] = load float, float* [[C]], align 4, !noalias !6 |
| ; CHECK-NEXT: [[ARRAYIDX_I6:%.*]] = getelementptr inbounds float, float* [[A]], i64 7 |
| ; CHECK-NEXT: store float [[TMP5]], float* [[ARRAYIDX_I6]], align 4, !noalias !6 |
| ; CHECK-NEXT: [[TMP6:%.*]] = load float, float* [[A]], align 4, !alias.scope !6 |
| ; CHECK-NEXT: [[ARRAYIDX_I_I1:%.*]] = getelementptr inbounds float, float* [[B]], i64 5 |
| ; CHECK-NEXT: store float [[TMP6]], float* [[ARRAYIDX_I_I1]], align 4, !alias.scope !6 |
| ; CHECK-NEXT: [[ARRAYIDX1_I_I2:%.*]] = getelementptr inbounds float, float* [[B]], i64 8 |
| ; CHECK-NEXT: store float [[TMP6]], float* [[ARRAYIDX1_I_I2]], align 4, !alias.scope !6 |
| ; CHECK-NEXT: [[TMP7:%.*]] = load float, float* [[A]], align 4, !alias.scope !6 |
| ; CHECK-NEXT: [[ARRAYIDX_I3:%.*]] = getelementptr inbounds float, float* [[B]], i64 7 |
| ; CHECK-NEXT: store float [[TMP7]], float* [[ARRAYIDX_I3]], align 4, !alias.scope !6 |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %c = load float*, float** %c_ptr, !alias.scope !0 |
| call void @callee_with_metadata(float* %a, float* %b, float* %c), !noalias !0 |
| call void @callee_with_metadata(float* %b, float* %b, float* %a), !alias.scope !0 |
| call void @callee_without_metadata(float* %a, float* %b, float* %c), !noalias !0 |
| call void @callee_without_metadata(float* %b, float* %b, float* %a), !alias.scope !0 |
| ret void |
| } |
| |
| attributes #0 = { nounwind uwtable } |
| |
| !0 = !{!1} |
| !1 = distinct !{!1, !2, !"hello: %a"} |
| !2 = distinct !{!2, !"hello"} |
| !3 = !{!4, !6} |
| !4 = distinct !{!4, !5, !"hello2: %a"} |
| !5 = distinct !{!5, !"hello2"} |
| !6 = distinct !{!6, !5, !"hello2: %b"} |
| !7 = !{!4} |
| !8 = !{!6} |
| |
| ; CHECK: !0 = !{!1, !3} |
| ; CHECK: !1 = distinct !{!1, !2, !"hello2: %a"} |
| ; CHECK: !2 = distinct !{!2, !"hello2"} |
| ; CHECK: !3 = distinct !{!3, !2, !"hello2: %b"} |
| ; CHECK: !4 = !{!1} |
| ; CHECK: !5 = !{!3} |
| ; CHECK: !6 = !{!7} |
| ; CHECK: !7 = distinct !{!7, !8, !"hello: %a"} |
| ; CHECK: !8 = distinct !{!8, !"hello"} |
| ; CHECK: !9 = !{!10, !12, !7} |
| ; CHECK: !10 = distinct !{!10, !11, !"hello2: %a"} |
| ; CHECK: !11 = distinct !{!11, !"hello2"} |
| ; CHECK: !12 = distinct !{!12, !11, !"hello2: %b"} |
| ; CHECK: !13 = !{!10} |
| ; CHECK: !14 = !{!12, !7} |
| ; CHECK: !15 = !{!12} |
| ; CHECK: !16 = !{!10, !7} |
| ; CHECK: !17 = !{!18, !20} |
| ; CHECK: !18 = distinct !{!18, !19, !"hello2: %a"} |
| ; CHECK: !19 = distinct !{!19, !"hello2"} |
| ; CHECK: !20 = distinct !{!20, !19, !"hello2: %b"} |
| ; CHECK: !21 = !{!18, !7} |
| ; CHECK: !22 = !{!20} |
| ; CHECK: !23 = !{!20, !7} |
| ; CHECK: !24 = !{!18} |