llvm-6502/test/Linker/2011-08-18-unique-class-type.ll
Manman Ren ce0a12399c Debug Info Verifier: enable verification of DICompileUnit.
We used to call Verify before adding DICompileUnit to the list, and now we
remove the check and always add DICompileUnit to the list in DebugInfoFinder,
so we can verify them later on.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187237 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-26 20:04:30 +00:00

39 lines
2.3 KiB
LLVM

; RUN: llvm-link %s %p/2011-08-18-unique-class-type2.ll -S -o - | FileCheck %s
; CHECK: DW_TAG_class_type
; CHECK-NOT: DW_TAG_class_type
; Test to check there is only one MDNode for class A after linking.
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
target triple = "x86_64-apple-macosx10.7.0"
%"class.N1::A" = type { i8 }
define void @_Z3fooN2N11AE() nounwind uwtable ssp {
entry:
%mya = alloca %"class.N1::A", align 1
call void @llvm.dbg.declare(metadata !{%"class.N1::A"* %mya}, metadata !9), !dbg !13
ret void, !dbg !14
}
declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
!llvm.dbg.cu = !{!0}
!0 = metadata !{i32 720913, metadata !16, i32 4, metadata !"clang version 3.0 (trunk 137954)", i1 true, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2, null, metadata !""} ; [ DW_TAG_compile_unit ]
!1 = metadata !{metadata !2}
!2 = metadata !{i32 0}
!3 = metadata !{metadata !5}
!5 = metadata !{i32 720942, metadata !16, metadata !6, metadata !"foo", metadata !"foo", metadata !"_Z3fooN2N11AE", i32 4, metadata !7, i1 false, i1 true, i32 0, i32 0, i32 0, i32 256, i1 false, void ()* @_Z3fooN2N11AE, null, null, null, i32 0} ; [ DW_TAG_subprogram ]
!6 = metadata !{i32 720937, metadata !16} ; [ DW_TAG_file_type ]
!7 = metadata !{i32 720917, metadata !16, metadata !6, metadata !"", i32 0, i64 0, i64 0, i32 0, i32 0, i32 0, metadata !8, i32 0, i32 0} ; [ DW_TAG_subroutine_type ]
!8 = metadata !{null}
!9 = metadata !{i32 721153, metadata !5, metadata !"mya", metadata !6, i32 16777220, metadata !10, i32 0, i32 0} ; [ DW_TAG_arg_variable ]
!10 = metadata !{i32 720898, metadata !17, metadata !11, metadata !"A", i32 3, i64 8, i64 8, i32 0, i32 0, null, metadata !2, i32 0, null, null} ; [ DW_TAG_class_type ]
!11 = metadata !{i32 720953, metadata !17, null, metadata !"N1", i32 2} ; [ DW_TAG_namespace ]
!12 = metadata !{i32 720937, metadata !17} ; [ DW_TAG_file_type ]
!13 = metadata !{i32 4, i32 12, metadata !5, null}
!14 = metadata !{i32 4, i32 18, metadata !15, null}
!15 = metadata !{i32 720907, metadata !16, metadata !5, i32 4, i32 17, i32 0} ; [ DW_TAG_lexical_block ]
!16 = metadata !{metadata !"n1.c", metadata !"/private/tmp"}
!17 = metadata !{metadata !"./n.h", metadata !"/private/tmp"}