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ad9d65feb8
commit
9bdb63ae0d
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@ -509,7 +509,7 @@ bool AddressSanitizer::ShouldInstrumentGlobal(GlobalVariable *G) {
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if (BL->isIn(*G)) return false;
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if (!Ty->isSized()) return false;
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if (!G->hasInitializer()) return false;
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if (GlobalsCreatedByAsan.count(G)) return false; // Our own global.
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if (GlobalsCreatedByAsan.count(G)) return false; // Our own global.
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// Touch only those globals that will not be defined in other modules.
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// Don't handle ODR type linkages since other modules may be built w/o asan.
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if (G->getLinkage() != GlobalVariable::ExternalLinkage &&
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@ -1092,7 +1092,7 @@ bool AddressSanitizer::poisonStackInFunction(Function &F) {
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Value *BasePlus1 = IRB.CreateAdd(LocalStackBase,
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ConstantInt::get(IntptrTy, LongSize/8));
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BasePlus1 = IRB.CreateIntToPtr(BasePlus1, IntptrPtrTy);
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GlobalVariable *StackDescriptionGlobal =
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GlobalVariable *StackDescriptionGlobal =
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createPrivateGlobalForString(*F.getParent(), StackDescription.str());
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GlobalsCreatedByAsan.insert(StackDescriptionGlobal);
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Value *Description = IRB.CreatePointerCast(StackDescriptionGlobal, IntptrTy);
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