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Update CodeGen for MRegisterInfo --> TargetInstrInfo changes.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45673 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson
2008-01-07 01:35:56 +00:00
parent 43dbe05279
commit 6425f8be72
5 changed files with 14 additions and 12 deletions
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10
lib/CodeGen/VirtRegMap.cpp
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@@ -793,7 +793,7 @@ bool LocalSpiller::PrepForUnfoldOpti(MachineBasicBlock &MBB,
DeadStore->findRegisterUseOperandIdx(PhysReg, true) == -1)
continue;
UnfoldPR = PhysReg;
UnfoldedOpc = MRI->getOpcodeAfterMemoryUnfold(MI.getOpcode(),
UnfoldedOpc = TII->getOpcodeAfterMemoryUnfold(MI.getOpcode(),
false, true);
}
}
@@ -831,7 +831,7 @@ bool LocalSpiller::PrepForUnfoldOpti(MachineBasicBlock &MBB,
// unfolded. This allows us to perform the store unfolding
// optimization.
SmallVector<MachineInstr*, 4> NewMIs;
if (MRI->unfoldMemoryOperand(MF, &MI, UnfoldVR, false, false, NewMIs)) {
if (TII->unfoldMemoryOperand(MF, &MI, UnfoldVR, false, false, NewMIs)) {
assert(NewMIs.size() == 1);
MachineInstr *NewMI = NewMIs.back();
NewMIs.clear();
@@ -839,7 +839,7 @@ bool LocalSpiller::PrepForUnfoldOpti(MachineBasicBlock &MBB,
assert(Idx != -1);
SmallVector<unsigned, 2> Ops;
Ops.push_back(Idx);
MachineInstr *FoldedMI = MRI->foldMemoryOperand(NewMI, Ops, SS);
MachineInstr *FoldedMI = TII->foldMemoryOperand(NewMI, Ops, SS);
if (FoldedMI) {
if (!VRM.hasPhys(UnfoldVR))
VRM.assignVirt2Phys(UnfoldVR, UnfoldPR);
@@ -1294,7 +1294,7 @@ void LocalSpiller::RewriteMBB(MachineBasicBlock &MBB, VirtRegMap &VRM) {
unsigned PhysReg = Spills.getSpillSlotOrReMatPhysReg(SS);
SmallVector<MachineInstr*, 4> NewMIs;
if (PhysReg &&
MRI->unfoldMemoryOperand(MF, &MI, PhysReg, false, false, NewMIs)) {
TII->unfoldMemoryOperand(MF, &MI, PhysReg, false, false, NewMIs)) {
MBB.insert(MII, NewMIs[0]);
VRM.RemoveMachineInstrFromMaps(&MI);
MBB.erase(&MI);
@@ -1321,7 +1321,7 @@ void LocalSpiller::RewriteMBB(MachineBasicBlock &MBB, VirtRegMap &VRM) {
if (PhysReg &&
!TII->isStoreToStackSlot(&MI, SS) && // Not profitable!
DeadStore->findRegisterUseOperandIdx(PhysReg, true) != -1 &&
MRI->unfoldMemoryOperand(MF, &MI, PhysReg, false, true, NewMIs)) {
TII->unfoldMemoryOperand(MF, &MI, PhysReg, false, true, NewMIs)) {
MBB.insert(MII, NewMIs[0]);
NewStore = NewMIs[1];
MBB.insert(MII, NewStore);