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De-duplicate CS.getCalledFunction() expression. 

Not sure if the optimizer will save the call as getCalledFunction()
is not a trivial access function but the code is clearer this way.

llvm-svn: 242641
This commit is contained in:
Yaron Keren 2015-07-19 11:52:02 +00:00
parent 4ef0576c40
commit 611f614ee1
1 changed files with 2 additions and 1 deletions
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3
llvm/lib/Transforms/IPO/Inliner.cpp
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@ -469,7 +469,8 @@ bool Inliner::runOnSCC(CallGraphSCC &SCC) {
// If this is a direct call to an external function, we can never inline
// it. If it is an indirect call, inlining may resolve it to be a
// direct call, so we keep it.
if (CS.getCalledFunction() && CS.getCalledFunction()->isDeclaration())
Function *Callee = CS.getCalledFunction();
if (Callee && Callee->isDeclaration())
continue;
CallSites.push_back(std::make_pair(CS, -1));