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https://github.com/c64scene-ar/llvm-6502.git
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6e3cd0ebe2
DICompositeType will have an identifier field at position 14. For now, the field is set to null in DIBuilder. For DICompositeTypes where the template argument field (the 13th field) was optional, modify DIBuilder to make sure the template argument field is set. Now DICompositeType has 15 fields. Update DIBuilder to use NULL instead of "i32 0" for null value of a MDNode. Update verifier to check that DICompositeType has 15 fields and the last field is null or a MDString. Update testing cases to include an extra field for DICompositeType. The identifier field will be used by type uniquing so a front end can genearte a DICompositeType with a unique identifer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189282 91177308-0d34-0410-b5e6-96231b3b80d8
27 lines
1.6 KiB
LLVM
27 lines
1.6 KiB
LLVM
; RUN: llc -mtriple=x86_64-macosx %s -o %t -filetype=obj
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; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s
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; CHECK: 0x00000027: DW_TAG_structure_type
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; CHECK: DW_AT_declaration
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; CHECK: DW_AT_APPLE_runtime_class
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%0 = type opaque
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@a = common global %0* null, align 8
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!9, !10, !11, !12}
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!0 = metadata !{i32 786449, metadata !13, i32 16, metadata !"clang version 3.1 (trunk 152054 trunk 152094)", i1 false, metadata !"", i32 2, metadata !1, metadata !1, metadata !1, metadata !3, metadata !3, metadata !""} ; [ DW_TAG_compile_unit ]
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!1 = metadata !{i32 0}
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!3 = metadata !{metadata !5}
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!5 = metadata !{i32 786484, i32 0, null, metadata !"a", metadata !"a", metadata !"", metadata !6, i32 3, metadata !7, i32 0, i32 1, %0** @a, null} ; [ DW_TAG_variable ]
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!6 = metadata !{i32 786473, metadata !13} ; [ DW_TAG_file_type ]
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!7 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !8} ; [ DW_TAG_pointer_type ]
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!8 = metadata !{i32 786451, metadata !13, null, metadata !"FooBarBaz", i32 1, i32 0, i32 0, i32 0, i32 4, null, null, i32 16, null, null, null} ; [ DW_TAG_structure_type ] [FooBarBaz] [line 1, size 0, align 0, offset 0] [decl] [from ]
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!9 = metadata !{i32 1, metadata !"Objective-C Version", i32 2}
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!10 = metadata !{i32 1, metadata !"Objective-C Image Info Version", i32 0}
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!11 = metadata !{i32 1, metadata !"Objective-C Image Info Section", metadata !"__DATA, __objc_imageinfo, regular, no_dead_strip"}
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!12 = metadata !{i32 4, metadata !"Objective-C Garbage Collection", i32 0}
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!13 = metadata !{metadata !"foo.m", metadata !"/Users/echristo"}
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