Lines Matching defs:C1
193 // X*C1 + X*C2 --> X * (C1+C2)
194 ConstantInt *C1;
195 if (X == dyn_castFoldableMul(RHS, C1))
196 return BinaryOperator::CreateMul(X, ConstantExpr::getAdd(C1, C2));
624 ConstantInt *C1;
625 if (Value *X = dyn_castFoldableMul(Op0, C1)) {
627 return BinaryOperator::CreateMul(Op1, SubOne(C1));
629 ConstantInt *C2; // X*C1 - X*C2 -> X * (C1-C2)
631 return BinaryOperator::CreateMul(X, ConstantExpr::getSub(C1, C2));