Lines Matching defs:AllowUndef

1344                                                 bool AllowUndef) {
1360             ? getAnyConstantSplat(Element, MRI, AllowUndef)
1363     // If AllowUndef, treat undef as value that will result in a constant splat.
1365       if (AllowUndef && isa<GImplicitDef>(MRI.getVRegDef(Element)))
1386                                       int64_t SplatValue, bool AllowUndef) {
1387   if (auto SplatValAndReg = getAnyConstantSplat(Reg, MRI, AllowUndef))
1394                                       int64_t SplatValue, bool AllowUndef) {
1396                                     AllowUndef);
1402           getAnyConstantSplat(Reg, MRI, /* AllowUndef */ false)) {
1421           getAnyConstantSplat(Reg, MRI, /* AllowUndef */ false))
1434                         bool AllowUndef) {
1435   if (auto SplatValAndReg = getAnyConstantSplat(VReg, MRI, AllowUndef))
1442                                  bool AllowUndef) {
1443   return isBuildVectorConstantSplat(MI, MRI, 0, AllowUndef);
1448                                 bool AllowUndef) {
1449   return isBuildVectorConstantSplat(MI, MRI, -1, AllowUndef);