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GlobalValue with InternalLinkage may have operands with ExternalLinkage

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type. Do not ignore these operands while finding external references.

llvm-svn: 30310
This commit is contained in:
Devang Patel 2006-09-14 01:35:13 +00:00
parent 2983c628cd
commit d2db52f4ee
1 changed files with 1 additions and 1 deletions
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2
tools/lto/lto.cpp
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@ -93,7 +93,7 @@ findExternalRefs(Value *value, std::set<std::string> &references,
if (lt != LTOInternalLinkage && strncmp (gv->getName().c_str(), "llvm.", 5))
references.insert(mangler.getValueName(gv));
}
else if (Constant *c = dyn_cast<Constant>(value))
if (Constant *c = dyn_cast<Constant>(value))
// Handle ConstantExpr, ConstantStruct, ConstantArry etc..
for (unsigned i = 0, e = c->getNumOperands(); i != e; ++i)
findExternalRefs(c->getOperand(i), references, mangler);