reference, declarationdefinition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

References

lib/Target/X86/X86ISelLowering.cpp
16267   if (!canWidenShuffleElements(Mask, WidenedMask))
16271   if (WidenedMask[0] == 0 && (Zeroable & 0xf0) == 0xf0 &&
16272       (WidenedMask[1] == 1 || (Zeroable & 0x0c) == 0x0c)) {
16296   assert(WidenedMask.size() == 4);
16302     assert(WidenedMask[i] >= -1);
16303     if (WidenedMask[i] < 0)
16307     if (WidenedMask[i] < 4) {
16308       if (WidenedMask[i] != i) {
16314       if (V2Index >= 0 || WidenedMask[i] != 4) {
16333     assert(WidenedMask[i] >= -1);
16334     if (WidenedMask[i] < 0)
16337     SDValue Op = WidenedMask[i] >= 4 ? V2 : V1;
16346     PermMask |= (WidenedMask[i] % 4) << (i * 2);