Lines Matching defs:CB

76 static bool callLooksLikeLoadStore(CallBase *CB, Value *&DataArg,
78   const bool IsStore = CB->getType()->isVoidTy();
82   for (Value *Arg : CB->args()) {
102     DataArg = ConstantInt::get(IntegerType::getInt32Ty(CB->getContext()), 0);
107     unsigned AS = CB->getDataLayout().getAllocaAddrSpace();
109     PointerType *PtrTy = PointerType::get(CB->getContext(), AS);
118 static Value *tryReplaceCallWithLoadStore(Oracle &O, Module &M, CallBase *CB) {
121   if (!callLooksLikeLoadStore(CB, DataArg, PtrArg) || O.shouldKeep())
124   IRBuilder<> B(CB);
127   return B.CreateLoad(CB->getType(), PtrArg, true);
130 static bool callLooksLikeOperator(CallBase *CB,
132   Type *ReturnTy = CB->getType();
136   for (Value *Arg : CB->args()) {
149 static Value *tryReplaceCallWithOperator(Oracle &O, Module &M, CallBase *CB) {
152   if (!callLooksLikeOperator(CB, Arguments) || Arguments.size() > 3)
158   IRBuilder<> B(CB);
159   if (CB->getType()->isFPOrFPVectorTy()) {
166       return B.CreateIntrinsic(Intrinsic::fma, {CB->getType()}, Arguments);
174   if (CB->getType()->isIntOrIntVectorTy()) {
181       return B.CreateIntrinsic(Intrinsic::fshl, {CB->getType()}, Arguments);
226     CallBase *CB = cast<CallBase>(&I);
228     if (Value *NewOp = tryReplaceCallWithOperator(O, M, CB))
231     if (Value *NewOp = tryReplaceCallWithLoadStore(O, M, CB))