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[ASan] fixup for r167725: Don't fetch name of StructType if it is literal

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167729 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Alexey Samsonov 2012-11-12 14:47:00 +00:00
parent 4c0ae9066f
commit 1faf9be569
1 changed files with 3 additions and 2 deletions
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5
lib/Transforms/Instrumentation/BlackList.cpp
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@ -97,8 +97,9 @@ static StringRef GetGVTypeString(const GlobalVariable &G) {
// Types of GlobalVariables are always pointer types.
Type *GType = G.getType()->getElementType();
// For now we support blacklisting struct types only.
if (GType->isStructTy()) {
return GType->getStructName();
if (StructType *SGType = dyn_cast<StructType>(GType)) {
if (!SGType->isLiteral())
return SGType->getName();
}
return "<unknown type>";
}