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Move some more instruction creation methods from RegisterInfo into InstrInfo.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45484 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson
2008-01-01 21:11:32 +00:00
parent 80fe5311b5
commit f6372aa1cc
40 changed files with 1306 additions and 1218 deletions
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8
lib/CodeGen/RegAllocLocal.cpp
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@@ -276,6 +276,9 @@ void RALocal::spillVirtReg(MachineBasicBlock &MBB,
" the intended one.");
DOUT << " Spilling register " << MRI->getName(PhysReg)
<< " containing %reg" << VirtReg;
const TargetInstrInfo* TII = MBB.getParent()->getTarget().getInstrInfo();
if (!isVirtRegModified(VirtReg))
DOUT << " which has not been modified, so no store necessary!";
@@ -286,7 +289,7 @@ void RALocal::spillVirtReg(MachineBasicBlock &MBB,
const TargetRegisterClass *RC = MF->getRegInfo().getRegClass(VirtReg);
int FrameIndex = getStackSpaceFor(VirtReg, RC);
DOUT << " to stack slot #" << FrameIndex;
MRI->storeRegToStackSlot(MBB, I, PhysReg, true, FrameIndex, RC);
TII->storeRegToStackSlot(MBB, I, PhysReg, true, FrameIndex, RC);
++NumStores; // Update statistics
}
@@ -495,7 +498,8 @@ MachineInstr *RALocal::reloadVirtReg(MachineBasicBlock &MBB, MachineInstr *MI,
<< MRI->getName(PhysReg) << "\n";
// Add move instruction(s)
MRI->loadRegFromStackSlot(MBB, MI, PhysReg, FrameIndex, RC);
const TargetInstrInfo* TII = MBB.getParent()->getTarget().getInstrInfo();
TII->loadRegFromStackSlot(MBB, MI, PhysReg, FrameIndex, RC);
++NumLoads; // Update statistics
MF->getRegInfo().setPhysRegUsed(PhysReg);