Rename MRegisterInfo to TargetRegisterInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46930 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp
index b508ac2..43a092a 100644
--- a/lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/lib/CodeGen/LiveIntervalAnalysis.cpp
@@ -25,7 +25,7 @@
#include "llvm/CodeGen/MachineLoopInfo.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/Passes.h"
-#include "llvm/Target/MRegisterInfo.h"
+#include "llvm/Target/TargetRegisterInfo.h"
#include "llvm/Target/TargetInstrInfo.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Support/CommandLine.h"
@@ -100,10 +100,10 @@
bool LiveIntervals::runOnMachineFunction(MachineFunction &fn) {
mf_ = &fn;
tm_ = &fn.getTarget();
- mri_ = tm_->getRegisterInfo();
+ tri_ = tm_->getRegisterInfo();
tii_ = tm_->getInstrInfo();
lv_ = &getAnalysis<LiveVariables>();
- allocatableRegs_ = mri_->getAllocatableSet(fn);
+ allocatableRegs_ = tri_->getAllocatableSet(fn);
// Number MachineInstrs and MachineBasicBlocks.
// Initialize MBB indexes to a sentinal.
@@ -134,7 +134,7 @@
DOUT << "********** INTERVALS **********\n";
for (iterator I = begin(), E = end(); I != E; ++I) {
- I->second.print(DOUT, mri_);
+ I->second.print(DOUT, tri_);
DOUT << "\n";
}
@@ -147,7 +147,7 @@
void LiveIntervals::print(std::ostream &O, const Module* ) const {
O << "********** INTERVALS **********\n";
for (const_iterator I = begin(), E = end(); I != E; ++I) {
- I->second.print(DOUT, mri_);
+ I->second.print(DOUT, tri_);
DOUT << "\n";
}
@@ -188,12 +188,12 @@
unsigned PhysReg = mop.getReg();
if (PhysReg == 0 || PhysReg == li.reg)
continue;
- if (MRegisterInfo::isVirtualRegister(PhysReg)) {
+ if (TargetRegisterInfo::isVirtualRegister(PhysReg)) {
if (!vrm.hasPhys(PhysReg))
continue;
PhysReg = vrm.getPhys(PhysReg);
}
- if (PhysReg && mri_->regsOverlap(PhysReg, reg))
+ if (PhysReg && tri_->regsOverlap(PhysReg, reg))
return true;
}
}
@@ -203,8 +203,8 @@
}
void LiveIntervals::printRegName(unsigned reg) const {
- if (MRegisterInfo::isPhysicalRegister(reg))
- cerr << mri_->getName(reg);
+ if (TargetRegisterInfo::isPhysicalRegister(reg))
+ cerr << tri_->getName(reg);
else
cerr << "%reg" << reg;
}
@@ -347,7 +347,7 @@
interval.addRange(LiveRange(RedefIndex, RedefIndex+1, OldValNo));
DOUT << " RESULT: ";
- interval.print(DOUT, mri_);
+ interval.print(DOUT, tri_);
} else {
// Otherwise, this must be because of phi elimination. If this is the
@@ -363,11 +363,11 @@
unsigned Start = getMBBStartIdx(Killer->getParent());
unsigned End = getUseIndex(getInstructionIndex(Killer))+1;
DOUT << " Removing [" << Start << "," << End << "] from: ";
- interval.print(DOUT, mri_); DOUT << "\n";
+ interval.print(DOUT, tri_); DOUT << "\n";
interval.removeRange(Start, End);
interval.addKill(VNI, Start);
VNI->hasPHIKill = true;
- DOUT << " RESULT: "; interval.print(DOUT, mri_);
+ DOUT << " RESULT: "; interval.print(DOUT, tri_);
// Replace the interval with one of a NEW value number. Note that this
// value number isn't actually defined by an instruction, weird huh? :)
@@ -375,7 +375,7 @@
DOUT << " replace range with " << LR;
interval.addRange(LR);
interval.addKill(LR.valno, End);
- DOUT << " RESULT: "; interval.print(DOUT, mri_);
+ DOUT << " RESULT: "; interval.print(DOUT, tri_);
}
// In the case of PHI elimination, each variable definition is only
@@ -470,7 +470,7 @@
MachineBasicBlock::iterator MI,
unsigned MIIdx,
unsigned reg) {
- if (MRegisterInfo::isVirtualRegister(reg))
+ if (TargetRegisterInfo::isVirtualRegister(reg))
handleVirtualRegisterDef(MBB, MI, MIIdx, getOrCreateInterval(reg));
else if (allocatableRegs_[reg]) {
unsigned SrcReg, DstReg;
@@ -480,7 +480,7 @@
SrcReg = 0;
handlePhysicalRegisterDef(MBB, MI, MIIdx, getOrCreateInterval(reg), SrcReg);
// Def of a register also defines its sub-registers.
- for (const unsigned* AS = mri_->getSubRegisters(reg); *AS; ++AS)
+ for (const unsigned* AS = tri_->getSubRegisters(reg); *AS; ++AS)
// Avoid processing some defs more than once.
if (!MI->findRegisterDefOperand(*AS))
handlePhysicalRegisterDef(MBB, MI, MIIdx, getOrCreateInterval(*AS), 0);
@@ -557,7 +557,7 @@
LE = MBB->livein_end(); LI != LE; ++LI) {
handleLiveInRegister(MBB, MIIndex, getOrCreateInterval(*LI));
// Multiple live-ins can alias the same register.
- for (const unsigned* AS = mri_->getSubRegisters(*LI); *AS; ++AS)
+ for (const unsigned* AS = tri_->getSubRegisters(*LI); *AS; ++AS)
if (!hasInterval(*AS))
handleLiveInRegister(MBB, MIIndex, getOrCreateInterval(*AS),
true);
@@ -597,7 +597,7 @@
LiveInterval LiveIntervals::createInterval(unsigned reg) {
- float Weight = MRegisterInfo::isPhysicalRegister(reg) ?
+ float Weight = TargetRegisterInfo::isPhysicalRegister(reg) ?
HUGE_VALF : 0.0F;
return LiveInterval(reg, Weight);
}
@@ -717,7 +717,7 @@
if (lv_)
lv_->instructionChanged(MI, fmi);
else
- fmi->copyKillDeadInfo(MI, mri_);
+ fmi->copyKillDeadInfo(MI, tri_);
MachineBasicBlock &MBB = *MI->getParent();
if (isSS && !mf_->getFrameInfo()->isImmutableObjectIndex(Slot))
vrm.virtFolded(Reg, MI, fmi, (VirtRegMap::ModRef)MRInfo);
@@ -789,7 +789,7 @@
continue;
unsigned Reg = mop.getReg();
unsigned RegI = Reg;
- if (Reg == 0 || MRegisterInfo::isPhysicalRegister(Reg))
+ if (Reg == 0 || TargetRegisterInfo::isPhysicalRegister(Reg))
continue;
if (Reg != li.reg)
continue;
@@ -840,7 +840,7 @@
if (!MOj.isRegister())
continue;
unsigned RegJ = MOj.getReg();
- if (RegJ == 0 || MRegisterInfo::isPhysicalRegister(RegJ))
+ if (RegJ == 0 || TargetRegisterInfo::isPhysicalRegister(RegJ))
continue;
if (RegJ == RegI) {
Ops.push_back(j);
@@ -939,7 +939,7 @@
}
DOUT << "\t\t\t\tAdded new interval: ";
- nI.print(DOUT, mri_);
+ nI.print(DOUT, tri_);
DOUT << '\n';
}
return CanFold;
@@ -1181,7 +1181,7 @@
"attempt to spill already spilled interval!");
DOUT << "\t\t\t\tadding intervals for spills for interval: ";
- li.print(DOUT, mri_);
+ li.print(DOUT, tri_);
DOUT << '\n';
// Each bit specify whether it a spill is required in the MBB.