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79a1f91df9
Summary: Some lines have a hit counter where they should not have one. For example, in C++, some cleanup is adding at the end of a scope represented by a '}'. So such a line has a hit counter where a user expects to not have one. The goal of the patch is to add this information in DILocation which is used to get the covered lines in GCOVProfiling.cpp. A following patch in clang will add this information when generating IR (https://reviews.llvm.org/D49916). Reviewers: marco-c, davidxl, vsk, javed.absar, rnk Reviewed By: rnk Subscribers: eraman, xur, danielcdh, aprantl, rnk, dblaikie, #debug-info, vsk, llvm-commits, sylvestre.ledru Tags: #debug-info Differential Revision: https://reviews.llvm.org/D49915 llvm-svn: 342631
41 lines
1.6 KiB
LLVM
41 lines
1.6 KiB
LLVM
; RUN: llvm-as < %s | llvm-dis | FileCheck %s
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; RUN: verify-uselistorder %s
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; CHECK: !named = !{!0, !2, !3, !3, !4, !4, !5, !5, !6, !7, !8}
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!named = !{!0, !2, !3, !4, !5, !6, !7, !8, !9, !10, !11}
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!llvm.module.flags = !{!12}
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!llvm.dbg.cu = !{!1}
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; CHECK: !0 = distinct !DISubprogram(
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!0 = distinct !DISubprogram(unit: !1)
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; CHECK: !1 = distinct !DICompileUnit
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!1 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang",
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file: !2,
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isOptimized: true, flags: "-O2",
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splitDebugFilename: "abc.debug", emissionKind: 2)
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; CHECK: !2 = !DIFile
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!2 = !DIFile(filename: "path/to/file", directory: "/path/to/dir")
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; CHECK-NEXT: !3 = !DILocation(line: 3, column: 7, scope: !0)
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!3 = !DILocation(line: 3, column: 7, scope: !0)
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!4 = !DILocation(scope: !0, column: 7, line: 3)
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; CHECK-NEXT: !4 = !DILocation(line: 3, column: 7, scope: !0, inlinedAt: !3)
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!5 = !DILocation(scope: !0, inlinedAt: !3, column: 7, line: 3)
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!6 = !DILocation(column: 7, line: 3, scope: !0, inlinedAt: !3)
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; CHECK-NEXT: !5 = !DILocation(line: 0, scope: !0)
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!7 = !DILocation(scope: !0)
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!8 = !DILocation(scope: !0, column: 0, line: 0)
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; CHECK-NEXT: !6 = !DILocation(line: 4294967295, column: 65535, scope: !0)
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!9 = !DILocation(line: 4294967295, column: 65535, scope: !0)
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!10 = !DILocation(scope: !0, column: 0, line: 0, isImplicitCode: true)
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!11 = !DILocation(scope: !0, column: 0, line: 1, isImplicitCode: false)
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; CHECK-NEXT: !7 = !DILocation(line: 0, scope: !0, isImplicitCode: true)
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; CHECK-NEXT: !8 = !DILocation(line: 1, scope: !0)
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!12 = !{i32 2, !"Debug Info Version", i32 3}
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