64 lines
2.7 KiB
LLVM
64 lines
2.7 KiB
LLVM
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; RUN: opt < %s -sample-profile -sample-profile-file=%S/Inputs/indirect-call-csspgo.prof -sample-profile-icp-threshold=100 -pass-remarks=sample-profile -S -o /dev/null 2>&1 | FileCheck -check-prefix=ICP-ALL %s
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; RUN: opt < %s -passes=sample-profile -sample-profile-file=%S/Inputs/indirect-call-csspgo.prof -sample-profile-icp-threshold=100 -pass-remarks=sample-profile -S -o /dev/null 2>&1 | FileCheck -check-prefix=ICP-ALL %s
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; RUN: opt < %s -sample-profile -sample-profile-file=%S/Inputs/indirect-call-csspgo.prof -sample-profile-icp-threshold=100 -pass-remarks=sample-profile -sample-profile-inline-size=0 -S -o /dev/null 2>&1 | FileCheck -check-prefix=ICP-HOT %s
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; RUN: opt < %s -passes=sample-profile -sample-profile-file=%S/Inputs/indirect-call-csspgo.prof -sample-profile-icp-threshold=100 -pass-remarks=sample-profile -sample-profile-inline-size=0 -S -o /dev/null 2>&1 | FileCheck -check-prefix=ICP-HOT %s
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define void @test(void ()*) #0 !dbg !3 {
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;; Add two direct call to force top-down order for sample profile loader
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call void @_Z3foov(), !dbg !7
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call void @_Z3barv(), !dbg !7
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call void @_Z3bazv(), !dbg !7
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%2 = alloca void ()*
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store void ()* %0, void ()** %2
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%3 = load void ()*, void ()** %2
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call void %3(), !dbg !4
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%4 = alloca void ()*
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store void ()* %0, void ()** %4
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%5 = load void ()*, void ()** %4
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call void %5(), !dbg !5
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ret void
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}
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define void @_Z3foov() #0 !dbg !8 {
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ret void
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}
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define void @_Z3barv() #0 !dbg !9 {
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ret void
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}
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define void @_Z3bazv() #0 !dbg !10 {
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ret void
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}
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define void @_Z3zoov() #0 !dbg !11 {
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ret void
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}
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attributes #0 = {"use-sample-profile"}
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!2}
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!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1)
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!1 = !DIFile(filename: "test.cc", directory: "/")
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!2 = !{i32 2, !"Debug Info Version", i32 3}
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!3 = distinct !DISubprogram(name: "test", scope: !1, file: !1, line: 3, unit: !0)
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!4 = !DILocation(line: 4, scope: !3)
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!5 = !DILocation(line: 5, scope: !3)
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!6 = !DILocation(line: 6, scope: !3)
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!7 = !DILocation(line: 7, scope: !3)
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!8 = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov", scope: !1, file: !1, line: 29, unit: !0)
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!9 = distinct !DISubprogram(name: "bar", linkageName: "_Z3barv", scope: !1, file: !1, line: 32, unit: !0)
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!10 = distinct !DISubprogram(name: "baz", linkageName: "_Z3bazv", scope: !1, file: !1, line: 24, unit: !0)
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!11 = distinct !DISubprogram(name: "zoo", linkageName: "_Z3zoov", scope: !1, file: !1, line: 24, unit: !0)
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; ICP-ALL: remark: test.cc:5:0: _Z3bazv inlined into test
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; ICP-ALL-NEXT: remark: test.cc:4:0: _Z3foov inlined into test
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; ICP-ALL-NEXT: remark: test.cc:4:0: _Z3barv inlined into test
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; ICP-ALL-NOT: remark
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; ICP-HOT: remark: test.cc:4:0: _Z3foov inlined into test
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; ICP-HOT-NOT: remark
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