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Revert r53540 - it does not compile.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53549 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -100,27 +100,9 @@ void InlineCostAnalyzer::FunctionInfo::analyzeFunction(Function *F) {
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for (Function::const_iterator BB = F->begin(), E = F->end(); BB != E; ++BB) {
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for (BasicBlock::const_iterator II = BB->begin(), E = BB->end();
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II != E; ++II) {
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if (isa<DbgInfoIntrinsic>(II)) continue; // Debug intrinsics don't count.
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if (isa<PHINode>(II)) continue; // PHI nodes don't count.
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// Special handling for calls.
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if (isa<CallInst>(II) || isa<InvokeInst>(II)) {
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if (isa<DbgInfoIntrinsic>(II))
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continue; // Debug intrinsics don't count as size.
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CallSite CS = CallSite::get(const_cast<Instruction*>(&*II));
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// If this function contains a call to setjmp or _setjmp, never inline
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// it. This is a hack because we depend on the user marking their local
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// variables as volatile if they are live across a setjmp call, and they
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// probably won't do this in callers.
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if (Function *F = CS.getCalledFunction())
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if (F->isDeclaration() &&
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(F->isName("setjmp") || F->isName("_setjmp"))) {
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NeverInline = true;
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return;
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}
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}
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if (isa<ExtractElementInst>(II) || isa<VectorType>(II->getType()))
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++NumVectorInsts;
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@ -212,10 +194,6 @@ int InlineCostAnalyzer::getInlineCost(CallSite CS,
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// If we haven't calculated this information yet, do so now.
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if (CalleeFI.NumBlocks == 0)
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CalleeFI.analyzeFunction(Callee);
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// If we should never inline this, return a huge cost.
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if (CalleeFI.NeverInline)
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return 2000000000;
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// Add to the inline quality for properties that make the call valuable to
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// inline. This includes factors that indicate that the result of inlining
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