1 ; RUN: opt -inline -enable-noalias-to-md-conversion -S < %s | FileCheck %s 2 target datalayout = "e-i64:64-f80:128-n8:16:32:64-S128" 3 target triple = "x86_64-unknown-linux-gnu" 4 5 ; Function Attrs: nounwind uwtable 6 define void @foo2(float* nocapture %a, float* nocapture %b, float* nocapture readonly %c) #0 { 7 entry: 8 %0 = load float, float* %c, align 4, !noalias !3 9 %arrayidx.i = getelementptr inbounds float, float* %a, i64 5 10 store float %0, float* %arrayidx.i, align 4, !alias.scope !7, !noalias !8 11 %arrayidx1.i = getelementptr inbounds float, float* %b, i64 8 12 store float %0, float* %arrayidx1.i, align 4, !alias.scope !8, !noalias !7 13 %1 = load float, float* %c, align 4 14 %arrayidx = getelementptr inbounds float, float* %a, i64 7 15 store float %1, float* %arrayidx, align 4 16 ret void 17 } 18 19 define void @foo(float* nocapture %a, float* nocapture %b, float* nocapture readonly %c) #0 { 20 entry: 21 call void @foo2(float* %a, float* %b, float* %c), !noalias !0 22 call void @foo2(float* %b, float* %b, float* %a), !alias.scope !0 23 ret void 24 } 25 26 ; CHECK: define void @foo(float* nocapture %a, float* nocapture %b, float* nocapture readonly %c) #0 { 27 ; CHECK: entry: 28 ; CHECK: %0 = load float, float* %c, align 4, !noalias !6 29 ; CHECK: %arrayidx.i.i = getelementptr inbounds float, float* %a, i64 5 30 ; CHECK: store float %0, float* %arrayidx.i.i, align 4, !alias.scope !12, !noalias !13 31 ; CHECK: %arrayidx1.i.i = getelementptr inbounds float, float* %b, i64 8 32 ; CHECK: store float %0, float* %arrayidx1.i.i, align 4, !alias.scope !14, !noalias !15 33 ; CHECK: %1 = load float, float* %c, align 4, !noalias !16 34 ; CHECK: %arrayidx.i = getelementptr inbounds float, float* %a, i64 7 35 ; CHECK: store float %1, float* %arrayidx.i, align 4, !noalias !16 36 ; CHECK: %2 = load float, float* %a, align 4, !alias.scope !16, !noalias !17 37 ; CHECK: %arrayidx.i.i1 = getelementptr inbounds float, float* %b, i64 5 38 ; CHECK: store float %2, float* %arrayidx.i.i1, align 4, !alias.scope !21, !noalias !22 39 ; CHECK: %arrayidx1.i.i2 = getelementptr inbounds float, float* %b, i64 8 40 ; CHECK: store float %2, float* %arrayidx1.i.i2, align 4, !alias.scope !23, !noalias !24 41 ; CHECK: %3 = load float, float* %a, align 4, !alias.scope !16 42 ; CHECK: %arrayidx.i3 = getelementptr inbounds float, float* %b, i64 7 43 ; CHECK: store float %3, float* %arrayidx.i3, align 4, !alias.scope !16 44 ; CHECK: ret void 45 ; CHECK: } 46 47 attributes #0 = { nounwind uwtable } 48 49 !0 = !{!1} 50 !1 = distinct !{!1, !2, !"hello: %a"} 51 !2 = distinct !{!2, !"hello"} 52 !3 = !{!4, !6} 53 !4 = distinct !{!4, !5, !"hello2: %a"} 54 !5 = distinct !{!5, !"hello2"} 55 !6 = distinct !{!6, !5, !"hello2: %b"} 56 !7 = !{!4} 57 !8 = !{!6} 58 59 ; CHECK: !0 = !{!1, !3} 60 ; CHECK: !1 = distinct !{!1, !2, !"hello2: %a"} 61 ; CHECK: !2 = distinct !{!2, !"hello2"} 62 ; CHECK: !3 = distinct !{!3, !2, !"hello2: %b"} 63 ; CHECK: !4 = !{!1} 64 ; CHECK: !5 = !{!3} 65 ; CHECK: !6 = !{!7, !9, !10} 66 ; CHECK: !7 = distinct !{!7, !8, !"hello2: %a"} 67 ; CHECK: !8 = distinct !{!8, !"hello2"} 68 ; CHECK: !9 = distinct !{!9, !8, !"hello2: %b"} 69 ; CHECK: !10 = distinct !{!10, !11, !"hello: %a"} 70 ; CHECK: !11 = distinct !{!11, !"hello"} 71 ; CHECK: !12 = !{!7} 72 ; CHECK: !13 = !{!9, !10} 73 ; CHECK: !14 = !{!9} 74 ; CHECK: !15 = !{!7, !10} 75 ; CHECK: !16 = !{!10} 76 ; CHECK: !17 = !{!18, !20} 77 ; CHECK: !18 = distinct !{!18, !19, !"hello2: %a"} 78 ; CHECK: !19 = distinct !{!19, !"hello2"} 79 ; CHECK: !20 = distinct !{!20, !19, !"hello2: %b"} 80 ; CHECK: !21 = !{!18, !10} 81 ; CHECK: !22 = !{!20} 82 ; CHECK: !23 = !{!20, !10} 83 ; CHECK: !24 = !{!18} 84 85
