llvm-6502/test/DebugInfo/2009-11-10-CurrentFn.ll
David Blaikie a8eefc7cc7 Remove the (apparently) unnecessary debug info metadata indirection.
The main lists of debug info metadata attached to the compile_unit had an extra
layer of metadata nodes they went through for no apparent reason. This patch
removes that (& still passes just as much of the GDB 7.5 test suite). If anyone
can show evidence as to why these extra metadata nodes are there I'm open to
reverting this patch & documenting why they're there.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174266 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-02 05:56:24 +00:00

31 lines
1.7 KiB
LLVM

; RUN: llc < %s -o /dev/null
define void @bar(i32 %i) nounwind uwtable ssp {
entry:
tail call void (...)* @foo() nounwind, !dbg !14
ret void, !dbg !16
}
declare void @foo(...)
declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
!llvm.dbg.cu = !{!0}
!0 = metadata !{i32 720913, i32 0, i32 12, metadata !"cf.c", metadata !"/private/tmp", metadata !"clang version 3.0 (trunk 139632)", i1 true, i1 true, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !1} ; [ DW_TAG_compile_unit ]
!1 = metadata !{i32 0}
!3 = metadata !{metadata !5}
!5 = metadata !{i32 720942, i32 0, metadata !6, metadata !"bar", metadata !"bar", metadata !"", metadata !6, i32 3, metadata !7, i1 false, i1 true, i32 0, i32 0, i32 0, i32 256, i1 true, void (i32)* @bar, null, null, metadata !9} ; [ DW_TAG_subprogram ]
!6 = metadata !{i32 720937, metadata !"cf.c", metadata !"/private/tmp", null} ; [ DW_TAG_file_type ]
!7 = metadata !{i32 720917, i32 0, metadata !"", i32 0, 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 !{metadata !10}
!10 = metadata !{metadata !11}
!11 = metadata !{i32 721153, metadata !5, metadata !"i", metadata !6, i32 16777219, metadata !12, i32 0, i32 0} ; [ DW_TAG_arg_variable ]
!12 = metadata !{i32 720932, null, metadata !"int", null, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
!13 = metadata !{i32 3, i32 14, metadata !5, null}
!14 = metadata !{i32 4, i32 3, metadata !15, null}
!15 = metadata !{i32 720907, metadata !5, i32 3, i32 17, metadata !6, i32 0} ; [ DW_TAG_lexical_block ]
!16 = metadata !{i32 5, i32 1, metadata !15, null}