49 lines
1.9 KiB
LLVM
49 lines
1.9 KiB
LLVM
; RUN: llc %s -o %t -filetype=obj
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; RUN: llvm-dwarfdump -debug-info %t | FileCheck %s
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; CHECK: DW_TAG_compile_unit
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; CHECK: DW_TAG_subprogram
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; CHECK: DW_AT_name{{.*}}"f"
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; CHECK-NOT: DW_TAG_compile_unit
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;
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; created from
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; void f() {} // compile with -g
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; void g() {} // compile with -Rpass=inline
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; and llvm-linking the result.
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target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-apple-macosx10.11.0"
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; Function Attrs: nounwind ssp uwtable
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define void @f() #0 !dbg !4 {
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entry:
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ret void, !dbg !15
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}
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; Function Attrs: nounwind ssp uwtable
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define void @g() #0 !dbg !9 {
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entry:
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ret void, !dbg !16
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}
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attributes #0 = { nounwind ssp uwtable }
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!llvm.dbg.cu = !{!0, !7}
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!llvm.ident = !{!11, !11}
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!llvm.module.flags = !{!12, !13, !14}
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!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.9.0 (trunk 265328) (llvm/trunk 265330)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
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!1 = !DIFile(filename: "test.c", directory: "/Volumes/Data/llvm")
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!2 = !{}
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!4 = distinct !DISubprogram(name: "f", scope: !1, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true, scopeLine: 1, isOptimized: false, unit: !0, retainedNodes: !2)
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!5 = !DISubroutineType(types: !6)
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!6 = !{null}
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!7 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.9.0 (trunk 265328) (llvm/trunk 265330)", isOptimized: false, runtimeVersion: 0, emissionKind: NoDebug, enums: !2)
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!9 = distinct !DISubprogram(name: "g", scope: !1, file: !1, line: 1, type: !10, isLocal: false, isDefinition: true, scopeLine: 1, isOptimized: false, unit: !7, retainedNodes: !2)
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!10 = !DISubroutineType(types: !2)
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!11 = !{!"clang version 3.9.0 (trunk 265328) (llvm/trunk 265330)"}
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!12 = !{i32 2, !"Dwarf Version", i32 2}
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!13 = !{i32 2, !"Debug Info Version", i32 3}
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!14 = !{i32 1, !"PIC Level", i32 2}
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!15 = !DILocation(line: 1, column: 12, scope: !4)
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!16 = !DILocation(line: 1, column: 12, scope: !9)
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