unsigned Idx = NewMI->findRegisterUseOperandIdx(VirtReg);
MachineInstr *FoldedMI = MRI->foldMemoryOperand(NewMI, Idx, SS);
if (FoldedMI) {
- if (VRM.hasPhys(UnfoldVR))
- assert(VRM.getPhys(UnfoldVR) == UnfoldPR);
- else
+ if (!VRM.hasPhys(UnfoldVR))
VRM.assignVirt2Phys(UnfoldVR, UnfoldPR);
-
VRM.virtFolded(VirtReg, FoldedMI, VirtRegMap::isRef);
MII = MBB.insert(MII, FoldedMI);
VRM.RemoveFromFoldedVirtMap(&MI);
if (DeadStore) {
bool isDead = !(MR & VirtRegMap::isRef);
MachineInstr *NewStore = NULL;
- if (MR & VirtRegMap::isMod) {
+ if (MR & VirtRegMap::isModRef) {
unsigned PhysReg = Spills.getSpillSlotOrReMatPhysReg(SS);
SmallVector<MachineInstr*, 4> NewMIs;
if (PhysReg &&