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https://github.com/c64scene-ar/llvm-6502.git
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850b74d392
These cases were found by further work to remove support for debug info versioning. Common cleanups (other than changing the version info in the tag field) included adding the last parameter to compile_units (recently added for fission support) and other cases of trailing fields in lexical blocks, compile units, and subprograms. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176834 91177308-0d34-0410-b5e6-96231b3b80d8
54 lines
3.6 KiB
LLVM
54 lines
3.6 KiB
LLVM
; RUN: llc -mtriple=x86_64-macosx -darwin-gdb-compat=Disable %s -o %t -filetype=obj
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; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s
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; CHECK: DW_TAG_subprogram [9] *
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; CHECK-NOT: DW_AT_MIPS_linkage_name
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; CHECK: DW_AT_specification
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%class.A = type { i8 }
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@a = global %class.A zeroinitializer, align 1
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define i32 @_ZN1A1aEi(%class.A* %this, i32 %b) nounwind uwtable ssp align 2 {
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entry:
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%this.addr = alloca %class.A*, align 8
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%b.addr = alloca i32, align 4
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store %class.A* %this, %class.A** %this.addr, align 8
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call void @llvm.dbg.declare(metadata !{%class.A** %this.addr}, metadata !21), !dbg !23
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store i32 %b, i32* %b.addr, align 4
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call void @llvm.dbg.declare(metadata !{i32* %b.addr}, metadata !24), !dbg !25
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%this1 = load %class.A** %this.addr
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%0 = load i32* %b.addr, align 4, !dbg !26
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ret i32 %0, !dbg !26
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}
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declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
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!llvm.dbg.cu = !{!0}
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!0 = metadata !{i32 786449, i32 0, i32 4, metadata !"foo.cpp", metadata !"/Users/echristo", metadata !"clang version 3.1 (trunk 152691) (llvm/trunk 152692)", i1 true, i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !18} ; [ 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 786478, i32 0, null, metadata !"a", metadata !"a", metadata !"_ZN1A1aEi", metadata !6, i32 5, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, i32 (%class.A*, i32)* @_ZN1A1aEi, null, metadata !13, metadata !16, i32 5} ; [ DW_TAG_subprogram ]
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!6 = metadata !{i32 786473, metadata !"foo.cpp", metadata !"/Users/echristo", null} ; [ DW_TAG_file_type ]
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!7 = metadata !{i32 786453, i32 0, metadata !"", i32 0, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !8, i32 0, i32 0} ; [ DW_TAG_subroutine_type ]
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!8 = metadata !{metadata !9, metadata !10, metadata !9}
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!9 = metadata !{i32 786468, null, metadata !"int", null, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
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!10 = metadata !{i32 786447, i32 0, metadata !"", i32 0, i32 0, i64 64, i64 64, i64 0, i32 64, metadata !11} ; [ DW_TAG_pointer_type ]
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!11 = metadata !{i32 786434, null, metadata !"A", metadata !6, i32 1, i64 8, i64 8, i32 0, i32 0, null, metadata !12, i32 0, null, null} ; [ DW_TAG_class_type ]
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!12 = metadata !{metadata !13}
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!13 = metadata !{i32 786478, i32 0, metadata !11, metadata !"a", metadata !"a", metadata !"_ZN1A1aEi", metadata !6, i32 2, metadata !7, i1 false, i1 false, i32 0, i32 0, null, i32 257, i1 false, null, null, i32 0, metadata !14} ; [ DW_TAG_subprogram ]
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!14 = metadata !{metadata !15}
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!15 = metadata !{i32 786468} ; [ DW_TAG_base_type ]
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!16 = metadata !{metadata !17}
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!17 = metadata !{i32 786468} ; [ DW_TAG_base_type ]
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!18 = metadata !{metadata !20}
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!20 = metadata !{i32 786484, i32 0, null, metadata !"a", metadata !"a", metadata !"", metadata !6, i32 9, metadata !11, i32 0, i32 1, %class.A* @a, null} ; [ DW_TAG_variable ]
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!21 = metadata !{i32 786689, metadata !5, metadata !"this", metadata !6, i32 16777221, metadata !22, i32 64, i32 0} ; [ DW_TAG_arg_variable ]
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!22 = metadata !{i32 786447, null, metadata !"", null, i32 0, i64 64, i64 64, i64 0, i32 0, metadata !11} ; [ DW_TAG_pointer_type ]
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!23 = metadata !{i32 5, i32 8, metadata !5, null}
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!24 = metadata !{i32 786689, metadata !5, metadata !"b", metadata !6, i32 33554437, metadata !9, i32 0, i32 0} ; [ DW_TAG_arg_variable ]
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!25 = metadata !{i32 5, i32 14, metadata !5, null}
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!26 = metadata !{i32 6, i32 4, metadata !27, null}
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!27 = metadata !{i32 786443, metadata !5, i32 5, i32 17, metadata !6, i32 0} ; [ DW_TAG_lexical_block ]
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