llvm-6502/test/DebugInfo/2010-03-12-llc-crash.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

23 lines
1.4 KiB
LLVM

; RUN: llc -O0 < %s -o /dev/null
; llc should not crash on this invalid input.
; PR6588
declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
define void @foo() {
entry:
call void @llvm.dbg.declare(metadata !{i32* undef}, metadata !0)
ret void
}
!0 = metadata !{i32 524545, metadata !1, metadata !"sy", metadata !2, i32 890, metadata !7} ; [ DW_TAG_arg_variable ]
!1 = metadata !{i32 524334, metadata !8, metadata !3, metadata !"foo", metadata !"foo", metadata !"foo", i32 892, metadata !4, i1 false, i1 true, i32 0, i32 0, null, i1 false, i32 0, null, null, null, null, i32 0} ; [ DW_TAG_subprogram ]
!2 = metadata !{i32 524329, metadata !8} ; [ DW_TAG_file_type ]
!3 = metadata !{i32 524305, metadata !9, i32 4, metadata !"clang 1.1", i1 true, metadata !"", i32 0, metadata !10, metadata !10, null, null, null, metadata !""} ; [ DW_TAG_compile_unit ]
!4 = metadata !{i32 524309, metadata !9, metadata !5, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !6, i32 0, null} ; [ DW_TAG_subroutine_type ]
!5 = metadata !{i32 524329, metadata !9} ; [ DW_TAG_file_type ]
!6 = metadata !{null}
!7 = metadata !{i32 524324, metadata !9, metadata !5, metadata !"int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
!8 = metadata !{metadata !"qpainter.h", metadata !"QtGui"}
!9 = metadata !{metadata !"splineeditor.cpp", metadata !"src"}
!10 = metadata !{i32 0}