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bec50063a5
We are going to drop debug info without a version number or with a different version number, to make sure we don't crash when we see bitcode files with different debug info metadata format. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195504 91177308-0d34-0410-b5e6-96231b3b80d8
36 lines
2.1 KiB
LLVM
36 lines
2.1 KiB
LLVM
; RUN: llc -O0 < %s -o /dev/null
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; Ignore unreachable scopes.
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declare void @foo(i32) noreturn
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define i32 @bar() nounwind ssp {
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entry:
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br i1 undef, label %bb, label %bb11, !dbg !0
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bb: ; preds = %entry
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call void @foo(i32 0) noreturn nounwind, !dbg !7
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unreachable, !dbg !7
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bb11: ; preds = %entry
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ret i32 1, !dbg !11
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}
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!llvm.dbg.cu = !{!3}
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!llvm.module.flags = !{!15}
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!0 = metadata !{i32 8647, i32 0, metadata !1, null}
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!1 = metadata !{i32 458763, metadata !12, metadata !2, i32 0, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
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!2 = metadata !{i32 458798, null, metadata !3, metadata !"bar", metadata !"bar", metadata !"bar", i32 8639, metadata !4, i1 true, i1 true, i32 0, i32 0, null, i32 0, i32 0, null, null, null, null, i32 0} ; [ DW_TAG_subprogram ]
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!3 = metadata !{i32 458769, metadata !12, i32 1, metadata !"LLVM build 00", i1 true, metadata !"", i32 0, metadata !13, metadata !13, metadata !14, null, null, metadata !""} ; [ DW_TAG_compile_unit ]
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!4 = metadata !{i32 458773, null, metadata !3, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !5, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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!5 = metadata !{metadata !6}
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!6 = metadata !{i32 458788, null, metadata !3, metadata !"char", i32 0, i64 8, i64 8, i64 0, i32 0, i32 6} ; [ DW_TAG_base_type ]
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!7 = metadata !{i32 8648, i32 0, metadata !8, null}
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!8 = metadata !{i32 458763, metadata !12, metadata !9, i32 0, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
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!9 = metadata !{i32 458763, metadata !12, metadata !10, i32 0, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
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!10 = metadata !{i32 458798, null, metadata !3, metadata !"bar2", metadata !"bar2", metadata !"bar2", i32 8639, metadata !4, i1 true, i1 true, i32 0, i32 0, null, i32 0, i32 0, null, null, null, null, i32 0} ; [ DW_TAG_subprogram ]
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!11 = metadata !{i32 8652, i32 0, metadata !1, null}
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!12 = metadata !{metadata !"c-parser.c", metadata !"llvmgcc"}
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!13 = metadata !{i32 0}
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!14 = metadata !{metadata !2}
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!15 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
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