Lines Matching defs:LaneMask
34 : TheDef(R), EnumValue(Enum), LaneMask(0), AllSuperRegsCovered(true) {
45 EnumValue(Enum), LaneMask(0), AllSuperRegsCovered(true) {
87 if (LaneMask)
88 return LaneMask;
91 LaneMask = ~0u;
98 LaneMask = M;
99 return LaneMask;
659 LaneMask(0) {
1179 Idx.LaneMask = 1u << Bit;
1182 Idx.LaneMask = 0;
1210 assert(Idx2.LaneMask == SrcMask);
1221 unsigned DstBit = Log2_32(Composite->LaneMask);
1264 unsigned LaneMask = 0;
1268 LaneMask |= SubRegIndex.LaneMask;
1271 // For classes without any subregisters set LaneMask to ~0u instead of 0.
1273 if (LaneMask == 0)
1274 LaneMask = ~0u;
1276 RegClass.LaneMask = LaneMask;
1786 unsigned LaneMask = SubRegIndex->LaneMask;
1787 // Distribute LaneMask to Register Units touched.
1793 RegUnitLaneMasks[u] |= LaneMask;