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ebeda624e9
In r319995, we fixed the line table format to version 2 on Darwin because dsymutil didn't yet understand the new format which caused test failures for the LLDB bots. This has been resolved in the meantime so there's no reason to keep this limitation. rdar://problem/35968332 llvm-svn: 342136
59 lines
2.7 KiB
LLVM
59 lines
2.7 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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; REQUIRES: object-emission
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; RUN: %llc_dwarf -dwarf-version 4 -filetype=asm -o - %s | FileCheck %s --check-prefix=ASM-4
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; RUN: %llc_dwarf -dwarf-version 5 -filetype=asm -o - %s | FileCheck %s --check-prefix=ASM-5
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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
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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-prefixes=OBJ,OBJ-5
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; ASM-4-NOT: .file 0
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; ASM-4: .file 1 "/scratch{{.*[/\\]}}t1.h"
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; ASM-4-NOT: md5
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; ASM-4: .file 2 "/scratch{{.*[/\\]}}t2.h"
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; ASM-4-NOT: md5
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; ASM-5: .file 0 "/scratch{{.*[/\\]}}t.c" md5 0x00000000000000000000000000000000
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; ASM-5: .file 1 "t1.h" md5 0x11111111111111111111111111111111
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; ASM-5: .file 2 "t2.h" md5 0x22222222222222222222222222222222
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; OBJ-5: file_names[ 0]:
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; OBJ-5-NEXT: name: "t.c"
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; OBJ-5-NEXT: dir_index: 0
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; OBJ-5-NEXT: md5_checksum: 00000000000000000000000000000000
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; OBJ: file_names[ 1]:
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; OBJ-NEXT: name: "t1.h"
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; OBJ-NEXT: dir_index: 0
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; OBJ-5-NEXT: md5_checksum: 11111111111111111111111111111111
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; OBJ: file_names[ 2]:
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; OBJ-NEXT: name: "t2.h"
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; OBJ-NEXT: dir_index: 0
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; OBJ-5-NEXT: md5_checksum: 22222222222222222222222222222222
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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: "/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: "/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: "/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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