73     if (ConstantFP *ConstFloat = dyn_cast<ConstantFP>(&V)) {  in canSafelyConvertTo16Bit()
162             dyn_cast<ConstantFP>(II.getOperand(ImageDimIntr->LodIndex))) {  in simplifyAMDGCNImageIntrinsic()
196             dyn_cast<ConstantFP>(II.getOperand(ImageDimIntr->BiasIndex))) {  in simplifyAMDGCNImageIntrinsic()
364   ConstantFP *CFP;  in matchFPExtFromF16()
372     FPExtSrc = ConstantFP::get(Type::getHalfTy(Arg->getContext()), Val);  in matchFPExtFromF16()
457       auto *QNaN = ConstantFP::get(Ty, APFloat::getQNaN(Ty->getFltSemantics()));  in instCombineIntrinsic()
464     if (const ConstantFP *C = dyn_cast<ConstantFP>(Src)) {  in instCombineIntrinsic()
473       return IC.replaceInstUsesWith(II, ConstantFP::get(II.getContext(), Val));  in instCombineIntrinsic()
516       auto *QNaN = ConstantFP::get(Ty, APFloat::getQNaN(Ty->getFltSemantics()));  in instCombineIntrinsic()
541       return IC.replaceInstUsesWith(II, ConstantFP::getNaN(Ty));  in instCombineIntrinsic()
543     if (ConstantFP *C = dyn_cast<ConstantFP>(Src)) {  in instCombineIntrinsic()
552           return IC.replaceInstUsesWith(II, ConstantFP::getZero(Ty));  in instCombineIntrinsic()
559         Constant *Quieted = ConstantFP::get(Ty, C->getValue().makeQuiet());  in instCombineIntrinsic()
565         Constant *FoldedValue = IsLog ? ConstantFP::getInfinity(Ty, true)  in instCombineIntrinsic()
566                                       : ConstantFP::get(Ty, 1.0);  in instCombineIntrinsic()
571         return IC.replaceInstUsesWith(II, ConstantFP::getNaN(Ty));  in instCombineIntrinsic()
581     if (const ConstantFP *C = dyn_cast<ConstantFP>(Src)) {  in instCombineIntrinsic()
588             II, ConstantFP::get(II.getContext(), Significand));  in instCombineIntrinsic()
637     if (const ConstantFP *C0 = dyn_cast<ConstantFP>(Src0)) {  in instCombineIntrinsic()
638       if (const ConstantFP *C1 = dyn_cast<ConstantFP>(Src1)) {  in instCombineIntrinsic()
648             ConstantVector::get({ConstantFP::get(II.getContext(), Val0),  in instCombineIntrinsic()
649                                  ConstantFP::get(II.getContext(), Val1)});  in instCombineIntrinsic()
815     if (const ConstantFP *C0 = dyn_cast<ConstantFP>(Src0)) {  in instCombineIntrinsic()
816       if (const ConstantFP *C1 = dyn_cast<ConstantFP>(Src1)) {  in instCombineIntrinsic()
817         if (const ConstantFP *C2 = dyn_cast<ConstantFP>(Src2)) {  in instCombineIntrinsic()
821               II, ConstantFP::get(IC.Builder.getContext(), Result));  in instCombineIntrinsic()
1102       return IC.replaceInstUsesWith(II, ConstantFP::getZero(II.getType()));  in instCombineIntrinsic()
1125       auto *Zero = ConstantFP::getZero(II.getType());  in instCombineIntrinsic()