forked from OSchip/llvm-project
52 lines
2.6 KiB
LLVM
52 lines
2.6 KiB
LLVM
; MD5 checksums provided by IR should be passed through to asm.
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; They'll be emitted to an object file only for DWARF 5 or later.
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; Darwin clamps the line table at DWARF v2 so XFAIL this test.
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; XFAIL: darwin
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; REQUIRES: object-emission
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; RUN: %llc_dwarf -dwarf-version 4 -filetype=asm -o - %s | FileCheck %s --check-prefix=ASM
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; RUN: %llc_dwarf -dwarf-version 5 -filetype=asm -o - %s | FileCheck %s --check-prefix=ASM
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; RUN: %llc_dwarf -dwarf-version 4 -filetype=obj -o %t4.o %s
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; RUN: llvm-dwarfdump -debug-line %t4.o | FileCheck %s --check-prefix=OBJ-4
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; RUN: %llc_dwarf -dwarf-version 5 -filetype=obj -o %t5.o %s
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; RUN: llvm-dwarfdump -debug-line %t5.o | FileCheck %s --check-prefix=OBJ-5
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; FIXME: Need to convey the MD5 for the primary source file.
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; ASM: .file 1 ".{{/|\\\\}}t1.h" md5 "11111111111111111111111111111111"
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; ASM: .file 2 ".{{/|\\\\}}t2.h" md5 "22222222222222222222222222222222"
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; OBJ-4: Dir Mod Time File Len File Name
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; OBJ-4: file_names[ 1] 1 0x00000000 0x00000000 t1.h
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; OBJ-4: file_names[ 2] 1 0x00000000 0x00000000 t2.h
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; OBJ-5: Dir MD5 Checksum File Name
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; OBJ-5: file_names[ 1] 1 11111111111111111111111111111111 t1.h
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; OBJ-5: file_names[ 2] 1 22222222222222222222222222222222 t2.h
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; ModuleID = 't.c'
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source_filename = "t.c"
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@t1 = global i32 1, align 4, !dbg !0
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@t2 = global i32 0, align 4, !dbg !6
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!llvm.dbg.cu = !{!2}
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!llvm.module.flags = !{!11, !12, !13}
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!llvm.ident = !{!14}
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!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
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!1 = distinct !DIGlobalVariable(name: "t1", scope: !2, file: !10, line: 1, type: !9, isLocal: false, isDefinition: true)
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!2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 7.0.0 (trunk 322159)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5)
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!3 = !DIFile(filename: "t.c", directory: "/home/probinson/projects/scratch", checksumkind: CSK_MD5, checksum: "00000000000000000000000000000000")
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!4 = !{}
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!5 = !{!0, !6}
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!6 = !DIGlobalVariableExpression(var: !7, expr: !DIExpression())
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!7 = distinct !DIGlobalVariable(name: "t2", scope: !2, file: !8, line: 1, type: !9, isLocal: false, isDefinition: true)
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!8 = !DIFile(filename: "./t2.h", directory: "/home/probinson/projects/scratch", checksumkind: CSK_MD5, checksum: "22222222222222222222222222222222")
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!9 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
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!10 = !DIFile(filename: "./t1.h", directory: "/home/probinson/projects/scratch", checksumkind: CSK_MD5, checksum: "11111111111111111111111111111111")
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!11 = !{i32 2, !"Dwarf Version", i32 4}
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!12 = !{i32 2, !"Debug Info Version", i32 3}
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!13 = !{i32 1, !"wchar_size", i32 4}
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!14 = !{!"clang version 7.0.0 (trunk 322159)"}
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