Lines Matching defs:DefBits

13813   APInt DefBits(VT.getSizeInBits(), 0);
13815   if (resolveBuildVector(BVN, DefBits, UndefBits)) {
13819                                     DefBits, &LHS)) ||
13821                                     DefBits, &LHS)))
13874   APInt DefBits(VT.getSizeInBits(), 0);
13877   if (resolveBuildVector(BVN, DefBits, UndefBits)) {
13878     auto TryMOVIWithBits = [&](APInt DefBits) {
13881                tryAdvSIMDModImm64(AArch64ISD::MOVIedit, Op, DAG, DefBits)) ||
13883                tryAdvSIMDModImm32(AArch64ISD::MOVIshift, Op, DAG, DefBits)) ||
13885                tryAdvSIMDModImm321s(AArch64ISD::MOVImsl, Op, DAG, DefBits)) ||
13887                tryAdvSIMDModImm16(AArch64ISD::MOVIshift, Op, DAG, DefBits)) ||
13888           (NewOp = tryAdvSIMDModImm8(AArch64ISD::MOVI, Op, DAG, DefBits)) ||
13889           (NewOp = tryAdvSIMDModImmFP(AArch64ISD::FMOV, Op, DAG, DefBits)))
13892       APInt NotDefBits = ~DefBits;
13902     if (SDValue R = TryMOVIWithBits(DefBits))
13908     auto TryWithFNeg = [&](APInt DefBits, MVT FVT) {
13917       NegBits = DefBits ^ NegBits;
13932     if ((R = TryWithFNeg(DefBits, MVT::f32)) ||
13933         (R = TryWithFNeg(DefBits, MVT::f64)) ||
13934         (ST->hasFullFP16() && (R = TryWithFNeg(DefBits, MVT::f16))))
19068   APInt DefBits(VT.getSizeInBits(), 0);
19070   if (resolveBuildVector(BVN, DefBits, UndefBits)) {
19081     DefBits = ~(DefBits | ZeroSplat);
19083                                     DefBits, &LHS)) ||
19085                                     DefBits, &LHS)))