Lines Matching defs:VGPR

107       MayNeedAGPRs = false; // We will select all MAI with VGPR operands.
170   // VGPR available at all times. For now, reserve highest available VGPR. After
171   // RA, shift it to the lowest available unused VGPR if the one exist.
284 void SIMachineFunctionInfo::allocateWWMSpill(MachineFunction &MF, Register VGPR,
287   if (isEntryFunction() || WWMSpills.count(VGPR))
300       (SIRegisterInfo::isChainScratchRegister(VGPR) ||
305       VGPR, MF.getFrameInfo().CreateSpillStackObject(Size, Alignment)));
346     // Update various tables with the new VGPR.
397     // case, will be shifted back to the lowest range after VGPR allocation.
469 /// Either AGPR is spilled to VGPR to vice versa.
551   // VGPR lanes during SILowerSGPRSpills pass.