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Lines Matching refs:C0

335   ConstantFP *C0 = dyn_cast<ConstantFP>(I->getOperand(0));
338   if (C0 && C1)
341   return (C0 && C0->getValueAPF().isFiniteNonZero()) ||
364   ConstantFP *C0 = dyn_cast<ConstantFP>(Opnd0);
369   // (X * C0) * C => X * (C0*C)
371     Constant *F = ConstantExpr::getFMul(C1 ? C1 : C0, C);
375     if (C0) {
376       // (C0 / X) * C => (C0 * C) / X
377       ConstantFP *F = cast<ConstantFP>(ConstantExpr::getFMul(C0, C));
444         ConstantFP *C0 = dyn_cast<ConstantFP>(Opnd0);
447         if (C0) {
448           std::swap(C0, C1);