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| author | Adrian Prantl <aprantl@apple.com> | 2015-01-21 18:32:56 +0000 |
|---|---|---|
| committer | Adrian Prantl <aprantl@apple.com> | 2015-01-21 18:32:56 +0000 |
| commit | 1292e24d0e10720b3bac7506398f96c2a2ebed6c (patch) | |
| tree | 7e4383df235760c5531c82816f95678017a02cb8 /llvm/lib/IR/DebugInfo.cpp | |
| parent | 02b882a69beff06967f0c093003b30da7ef70dcd (diff) | |
| download | bcm5719-llvm-1292e24d0e10720b3bac7506398f96c2a2ebed6c.tar.gz bcm5719-llvm-1292e24d0e10720b3bac7506398f96c2a2ebed6c.zip | |
Let subprograms with instructions without parent scopes fail the
verification. Tested via a unit test.
Follow-up to r226616.
llvm-svn: 226684
Diffstat (limited to 'llvm/lib/IR/DebugInfo.cpp')
| -rw-r--r-- | llvm/lib/IR/DebugInfo.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/IR/DebugInfo.cpp b/llvm/lib/IR/DebugInfo.cpp index 5dff50d362f..76836fd9551 100644 --- a/llvm/lib/IR/DebugInfo.cpp +++ b/llvm/lib/IR/DebugInfo.cpp @@ -536,7 +536,8 @@ bool DISubprogram::Verify() const { Scope = D.isLexicalBlockFile() ? D.getScope() : DebugLoc::getFromDILexicalBlock(Scope).getScope(); - assert(Scope && "lexical block file has no scope"); + if (!Scope) + return false; } if (!DISubprogram(Scope).describes(F)) return false; |
