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75bb54dcc5
Post commit review feedback from Paul Robinson regarding r207777. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207782 91177308-0d34-0410-b5e6-96231b3b80d8
33 lines
1.6 KiB
LLVM
33 lines
1.6 KiB
LLVM
; REQUIRES: object-emission
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; RUN: %llc_dwarf -O0 -filetype=obj < %s | llvm-dwarfdump -debug-dump=info - | FileCheck %s
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; From source:
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; typedef void x;
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; x *y;
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; Check that a typedef with no DW_AT_type is produced. The absence of a type is used to imply the 'void' type.
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; CHECK: DW_TAG_typedef
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; CHECK-NOT: DW_AT_type
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; CHECK: {{DW_TAG|NULL}}
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@y = global i8* null, align 8
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!8, !9}
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!llvm.ident = !{!10}
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!0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.5.0 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !3, metadata !2, metadata !"", i32 1} ; [ DW_TAG_compile_unit ] [/tmp/dbginfo/typedef.cpp] [DW_LANG_C_plus_plus]
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!1 = metadata !{metadata !"typedef.cpp", metadata !"/tmp/dbginfo"}
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!2 = metadata !{}
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!3 = metadata !{metadata !4}
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!4 = metadata !{i32 786484, i32 0, null, metadata !"y", metadata !"y", metadata !"", metadata !5, i32 2, metadata !6, i32 0, i32 1, i8** @y, null} ; [ DW_TAG_variable ] [y] [line 2] [def]
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!5 = metadata !{i32 786473, metadata !1} ; [ DW_TAG_file_type ] [/tmp/dbginfo/typedef.cpp]
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!6 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !7} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from x]
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!7 = metadata !{i32 786454, metadata !1, null, metadata !"x", i32 1, i64 0, i64 0, i64 0, i32 0, null} ; [ DW_TAG_typedef ] [x] [line 1, size 0, align 0, offset 0] [from ]
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!8 = metadata !{i32 2, metadata !"Dwarf Version", i32 4}
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!9 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
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!10 = metadata !{metadata !"clang version 3.5.0 "}
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