Mercurial > hg > CbC > CbC_llvm

comparison lib/Transforms/Scalar/LowerAtomic.cpp @ 121:803732b1fca8

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LLVM 5.0
author kono
date Fri, 27 Oct 2017 17:07:41 +0900
parents 1172e4bd9c6f
children 3a76565eade5
comparison
equal deleted inserted replaced
120:1172e4bd9c6f 121:803732b1fca8
153 LowerAtomicLegacyPass() : FunctionPass(ID) { 153 LowerAtomicLegacyPass() : FunctionPass(ID) {
154 initializeLowerAtomicLegacyPassPass(*PassRegistry::getPassRegistry()); 154 initializeLowerAtomicLegacyPassPass(*PassRegistry::getPassRegistry());
155 } 155 }
156 156
157 bool runOnFunction(Function &F) override { 157 bool runOnFunction(Function &F) override {
158 if (skipFunction(F)) 158 // Don't skip optnone functions; atomics still need to be lowered.
159 return false;
160 FunctionAnalysisManager DummyFAM; 159 FunctionAnalysisManager DummyFAM;
161 auto PA = Impl.run(F, DummyFAM); 160 auto PA = Impl.run(F, DummyFAM);
162 return !PA.areAllPreserved(); 161 return !PA.areAllPreserved();
163 } 162 }
164 163