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| author | David Blaikie <dblaikie@gmail.com> | 2014-05-14 21:52:37 +0000 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2014-05-14 21:52:37 +0000 |
| commit | fbb8f38bb75c7f9616e26a8d4f11cb4c73a15de6 (patch) | |
| tree | 8a9fb82c61d2885a31ca7c875cd3c502de6824fb | |
| parent | 14963a696b8c4dc89409889288e85f531bd59534 (diff) | |
| download | llvm-fbb8f38bb75c7f9616e26a8d4f11cb4c73a15de6.tar.gz llvm-fbb8f38bb75c7f9616e26a8d4f11cb4c73a15de6.tar.bz2 llvm-fbb8f38bb75c7f9616e26a8d4f11cb4c73a15de6.tar.xz | |
DebugInfo: Assert that a CU's subprogram list contains only subprograms.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208816 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 4 | ||||
| -rw-r--r-- | test/DebugInfo/2009-11-06-NamelessGlobalVariable.ll | 2 | ||||
| -rw-r--r-- | test/DebugInfo/X86/dbg-at-specficiation.ll | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index 0c85c6bcad..902bc3a4a5 100644 --- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp @@ -871,8 +871,8 @@ void DwarfDebug::collectDeadVariables() { DISubprogram SP(Subprograms.getElement(i)); if (ProcessedSPNodes.count(SP) != 0) continue; - if (!SP.isSubprogram()) - continue; + assert(SP.isSubprogram() && + "CU's subprogram list contains a non-subprogram"); if (!SP.isDefinition()) continue; DIArray Variables = SP.getVariables(); diff --git a/test/DebugInfo/2009-11-06-NamelessGlobalVariable.ll b/test/DebugInfo/2009-11-06-NamelessGlobalVariable.ll index 5a10459053..9beab2008b 100644 --- a/test/DebugInfo/2009-11-06-NamelessGlobalVariable.ll +++ b/test/DebugInfo/2009-11-06-NamelessGlobalVariable.ll @@ -5,7 +5,7 @@ !llvm.module.flags = !{!9} !0 = metadata !{i32 720913, metadata !8, i32 12, metadata !"clang version 3.0 (trunk 139632)", i1 true, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !3, null, metadata !""} ; [ DW_TAG_compile_unit ] -!2 = metadata !{i32 0} +!2 = metadata !{} !3 = metadata !{metadata !5} !5 = metadata !{i32 720948, i32 0, null, metadata !"a", metadata !"a", metadata !"", metadata !6, i32 2, metadata !7, i32 0, i32 1, i32* @0, null} ; [ DW_TAG_variable ] !6 = metadata !{i32 720937, metadata !8} ; [ DW_TAG_file_type ] diff --git a/test/DebugInfo/X86/dbg-at-specficiation.ll b/test/DebugInfo/X86/dbg-at-specficiation.ll index 8003a0fc15..c76536719f 100644 --- a/test/DebugInfo/X86/dbg-at-specficiation.ll +++ b/test/DebugInfo/X86/dbg-at-specficiation.ll @@ -9,7 +9,7 @@ !llvm.module.flags = !{!12} !0 = metadata !{i32 720913, metadata !11, i32 12, metadata !"clang version 3.0 (trunk 140253)", i1 true, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !3, null, i32 0} ; [ DW_TAG_compile_unit ] -!2 = metadata !{i32 0} +!2 = metadata !{} !3 = metadata !{metadata !5} !5 = metadata !{i32 720948, i32 0, null, metadata !"a", metadata !"a", metadata !"", metadata !6, i32 1, metadata !7, i32 0, i32 1, [10 x i32]* @a, null} ; [ DW_TAG_variable ] !6 = metadata !{i32 720937, metadata !11} ; [ DW_TAG_file_type ] |