111 lines
4.7 KiB
LLVM
111 lines
4.7 KiB
LLVM
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; RUN: llc -mtriple=x86_64-windows-msvc < %s | FileCheck %s
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; RUN: llc -mtriple=x86_64-windows-msvc -O0 < %s | FileCheck %s
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; RUN: llc -mtriple=i686-windows-msvc < %s | FileCheck %s
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; RUN: llc -mtriple=i686-windows-msvc -O0 < %s | FileCheck %s
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; Source to regenerate:
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; $ clang --target=x86_64-windows-msvc -S annotation.c -g -gcodeview -o t.ll \
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; -emit-llvm -O1 -Xclang -disable-llvm-passes -fms-extensions
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; void g(void);
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; void f(void) {
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; g();
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; __annotation(L"a1", L"a2");
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; g();
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; }
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; void trapit() {
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; __annotation(L"foo", L"bar");
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; asm volatile ("int $0x2C");
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; __builtin_unreachable();
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; }
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; Function Attrs: nounwind uwtable
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define dso_local void @f() #0 !dbg !8 {
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entry:
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call void @g(), !dbg !11
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call void @llvm.codeview.annotation(metadata !12), !dbg !13
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call void @g(), !dbg !14
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ret void, !dbg !15
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}
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declare dso_local void @g() #1
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; CHECK-LABEL: {{_?f: # @f}}
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; CHECK: {{call[ql] _?g}}
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; CHECK: {{\.?}}Lannotation0:
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; CHECK: {{call[ql] _?g}}
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; CHECK: {{ret[ql]}}
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; Function Attrs: inaccessiblememonly noduplicate nounwind
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declare void @llvm.codeview.annotation(metadata) #2
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; Function Attrs: nounwind uwtable
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define dso_local void @trapit() #0 !dbg !16 {
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entry:
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call void @llvm.codeview.annotation(metadata !17), !dbg !18
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call void asm sideeffect "int $$0x2C", "~{dirflag},~{fpsr},~{flags}"() #3, !dbg !19, !srcloc !20
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unreachable, !dbg !21
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}
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; CHECK-LABEL: {{_?trapit: # @trapit}}
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; CHECK: {{\.?}}Lannotation1:
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; CHECK: int $44
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; CHECK-LABEL: .short 4423 # Record kind: S_GPROC32_ID
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; CHECK: .short 4121 # Record kind: S_ANNOTATION
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; CHECK-NEXT: .secrel32 {{\.?}}Lannotation0
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; CHECK-NEXT: .secidx {{\.?}}Lannotation0
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; CHECK-NEXT: .short 2
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; CHECK-NEXT: .asciz "a1"
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; CHECK-NEXT: .asciz "a2"
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; CHECK-LABEL: .short 4431 # Record kind: S_PROC_ID_END
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; CHECK-LABEL: .short 4423 # Record kind: S_GPROC32_ID
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; CHECK: .short 4121 # Record kind: S_ANNOTATION
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; CHECK-NEXT: .secrel32 {{\.?}}Lannotation1
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; CHECK-NEXT: .secidx {{\.?}}Lannotation1
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; CHECK-NEXT: .short 2
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; CHECK-NEXT: .asciz "foo"
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; CHECK-NEXT: .asciz "bar"
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; CHECK-LABEL: .short 4431 # Record kind: S_PROC_ID_END
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attributes #0 = { nounwind uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "frame-pointer"="none" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
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attributes #1 = { "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="none" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
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attributes #2 = { inaccessiblememonly noduplicate nounwind }
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attributes #3 = { nounwind }
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!3, !4, !5, !6}
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!llvm.ident = !{!7}
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!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 9.0.0 (git@github.com:llvm/llvm-project.git 7f9a008a2db285aca57bfa0c09858c9527a7aa98)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, nameTableKind: None)
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!1 = !DIFile(filename: "t.c", directory: "C:\5Csrc\5Cllvm-project\5Cbuild", checksumkind: CSK_MD5, checksum: "066b1dde2a08455e4d345baa8a920b56")
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!2 = !{}
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!3 = !{i32 2, !"CodeView", i32 1}
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!4 = !{i32 2, !"Debug Info Version", i32 3}
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!5 = !{i32 1, !"wchar_size", i32 2}
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!6 = !{i32 7, !"PIC Level", i32 2}
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!7 = !{!"clang version 9.0.0 (git@github.com:llvm/llvm-project.git 7f9a008a2db285aca57bfa0c09858c9527a7aa98)"}
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!8 = distinct !DISubprogram(name: "f", scope: !1, file: !1, line: 2, type: !9, scopeLine: 2, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !2)
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!9 = !DISubroutineType(types: !10)
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!10 = !{null}
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!11 = !DILocation(line: 3, scope: !8)
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!12 = !{!"a1", !"a2"}
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!13 = !DILocation(line: 4, scope: !8)
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!14 = !DILocation(line: 5, scope: !8)
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!15 = !DILocation(line: 6, scope: !8)
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!16 = distinct !DISubprogram(name: "trapit", scope: !1, file: !1, line: 7, type: !9, scopeLine: 7, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !2)
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!17 = !{!"foo", !"bar"}
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!18 = !DILocation(line: 8, scope: !16)
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!19 = !DILocation(line: 9, scope: !16)
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!20 = !{i32 149}
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!21 = !DILocation(line: 10, scope: !16)
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