forked from OSchip/llvm-project
75 lines
4.1 KiB
LLVM
75 lines
4.1 KiB
LLVM
; RUN: opt < %s -passes=sample-profile -sample-profile-file=%S/Inputs/norepeated-icp.prof -S | FileCheck %s
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target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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@.str = private unnamed_addr constant [5 x i8] c"hoo\0A\00", align 1
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@p = dso_local global void ()* null, align 8
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@str = private unnamed_addr constant [4 x i8] c"hoo\00", align 1
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; Function Attrs: uwtable mustprogress
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define dso_local void @_Z3hoov() #0 !dbg !7 {
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entry:
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%puts = call i32 @puts(i8* nonnull dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @str, i64 0, i64 0)), !dbg !9
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ret void, !dbg !10
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}
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; Function Attrs: nofree nounwind
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declare dso_local noundef i32 @printf(i8* nocapture noundef readonly, ...) #1
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; Function Attrs: uwtable mustprogress
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define dso_local void @_Z3goov() #0 !dbg !11 {
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entry:
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%0 = load void ()*, void ()** @p, align 8, !dbg !12, !tbaa !13
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call void %0(), !dbg !17
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ret void, !dbg !18
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}
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; Check the indirect call in _Z3goov inlined into _Z3foov won't be indirect
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; call promoted for _Z3hoov twice in _Z3foov.
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; CHECK-LABEL: @_Z3foov(
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; CHECK: icmp eq void ()* {{.*}} @_Z3hoov
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; CHECK-NOT: icmp eq void ()* {{.*}} @_Z3hoov
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; CHECK: ret void
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; Function Attrs: uwtable mustprogress
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define dso_local void @_Z3foov() #0 !dbg !19 {
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entry:
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call void @_Z3goov(), !dbg !20
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ret void, !dbg !21
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}
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; Function Attrs: nofree nounwind
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declare noundef i32 @puts(i8* nocapture noundef readonly) #2
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attributes #0 = { uwtable mustprogress "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" "unsafe-fp-math"="false" "use-sample-profile" "use-soft-float"="false" }
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attributes #1 = { nofree nounwind "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" "unsafe-fp-math"="false" "use-soft-float"="false" }
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attributes #2 = { nofree nounwind }
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!3, !4, !5}
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!llvm.ident = !{!6}
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!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !1, producer: "", isOptimized: true, runtimeVersion: 0, emissionKind: LineTablesOnly, enums: !2, splitDebugInlining: false, debugInfoForProfiling: true, nameTableKind: None)
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!1 = !DIFile(filename: "1.cc", directory: "")
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!2 = !{}
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!3 = !{i32 7, !"Dwarf Version", i32 4}
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!4 = !{i32 2, !"Debug Info Version", i32 3}
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!5 = !{i32 1, !"wchar_size", i32 4}
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!6 = !{!""}
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!7 = distinct !DISubprogram(name: "hoo", linkageName: "_Z3hoov", scope: !1, file: !1, line: 1, type: !8, scopeLine: 1, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !2)
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!8 = !DISubroutineType(types: !2)
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!9 = !DILocation(line: 2, column: 3, scope: !7)
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!10 = !DILocation(line: 3, column: 1, scope: !7)
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!11 = distinct !DISubprogram(name: "goo", linkageName: "_Z3goov", scope: !1, file: !1, line: 6, type: !8, scopeLine: 6, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !2)
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!12 = !DILocation(line: 7, column: 5, scope: !11)
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!13 = !{!14, !14, i64 0}
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!14 = !{!"any pointer", !15, i64 0}
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!15 = !{!"omnipotent char", !16, i64 0}
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!16 = !{!"Simple C++ TBAA"}
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!17 = !DILocation(line: 7, column: 3, scope: !11)
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!18 = !DILocation(line: 8, column: 1, scope: !11)
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!19 = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov", scope: !1, file: !1, line: 10, type: !8, scopeLine: 10, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !2)
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!20 = !DILocation(line: 11, column: 3, scope: !19)
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!21 = !DILocation(line: 12, column: 3, scope: !19)
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