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6dd6c39ab9
Update IR verifier to check the constraint that DIFile source is present on all files or no files. Differential Revision: https://reviews.llvm.org/D54953 llvm-svn: 348022
42 lines
1.5 KiB
LLVM
42 lines
1.5 KiB
LLVM
; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | FileCheck %s
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; RUN: verify-uselistorder %s
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; Ensure we accept debug info where DIFiles within a DICompileUnit either all
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; have source, or none have source.
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define dso_local void @foo() !dbg !6 {
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ret void
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}
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define dso_local void @bar() !dbg !7 {
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ret void
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}
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define dso_local void @baz() !dbg !9 {
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ret void
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}
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define dso_local void @qux() !dbg !11 {
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ret void
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}
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!llvm.dbg.cu = !{!0, !2}
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!llvm.module.flags = !{!4, !5}
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!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1)
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; CHECK: !1 = !DIFile(filename: "foo.c", directory: "dir", source: "void foo() { }\0A")
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!1 = !DIFile(filename: "foo.c", directory: "dir", source: "void foo() { }\0A")
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!2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3)
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; CHECK: !3 = !DIFile(filename: "qux.h", directory: "dir")
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!3 = !DIFile(filename: "qux.h", directory: "dir")
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!4 = !{i32 2, !"Dwarf Version", i32 5}
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!5 = !{i32 2, !"Debug Info Version", i32 3}
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!6 = distinct !DISubprogram(name: "foo", file: !1, unit: !0)
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!7 = distinct !DISubprogram(name: "bar", file: !8, unit: !0)
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; CHECK: !8 = !DIFile(filename: "bar.h", directory: "dir", source: "void bar() { }\0A")
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!8 = !DIFile(filename: "bar.h", directory: "dir", source: "void bar() { }\0A")
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!9 = distinct !DISubprogram(name: "baz", file: !10, unit: !2)
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; CHECK: !10 = !DIFile(filename: "baz.c", directory: "dir")
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!10 = !DIFile(filename: "baz.c", directory: "dir")
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!11 = distinct !DISubprogram(name: "qux", file: !3, unit: !2)
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