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Make Module::getNamedFunction prefer non-external functions if there is more than
one function of the same name git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7274 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -172,10 +172,14 @@ Function *Module::getMainFunction() {
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///
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Function *Module::getNamedFunction(const std::string &Name) {
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// Loop over all of the functions, looking for the function desired
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Function *Found = 0;
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for (iterator I = begin(), E = end(); I != E; ++I)
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if (I->getName() == Name)
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return I;
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return 0; // function not found...
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if (I->isExternal())
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Found = I;
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else
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return I;
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return Found; // Non-external function not found...
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}
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