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Do not use MachineOperand::isVirtualRegister either!

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11283 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2004-02-10 21:12:22 +00:00
parent 9d58a500fc
commit 1cbe4d0ad0
7 changed files with 29 additions and 27 deletions
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14
lib/CodeGen/LiveVariables.cpp
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@ -231,11 +231,10 @@ bool LiveVariables::runOnMachineFunction(MachineFunction &MF) {
// Process all explicit uses...
for (unsigned i = 0; i != NumOperandsToProcess; ++i) {
MachineOperand &MO = MI->getOperand(i);
if (MO.isUse()) {
if (MO.isVirtualRegister() && !MO.getVRegValueOrNull()) {
if (MO.isUse() && MO.isRegister()) {
if (MRegisterInfo::isVirtualRegister(MO.getReg())){
HandleVirtRegUse(getVarInfo(MO.getReg()), MBB, MI);
} else if (MO.isRegister() &&
MRegisterInfo::isPhysicalRegister(MO.getReg()) &&
} else if (MRegisterInfo::isPhysicalRegister(MO.getReg()) &&
AllocatablePhysicalRegisters[MO.getReg()]) {
HandlePhysRegUse(MO.getReg(), MI);
}
@ -250,16 +249,15 @@ bool LiveVariables::runOnMachineFunction(MachineFunction &MF) {
// Process all explicit defs...
for (unsigned i = 0; i != NumOperandsToProcess; ++i) {
MachineOperand &MO = MI->getOperand(i);
if (MO.isDef()) {
if (MO.isVirtualRegister()) {
if (MO.isDef() && MO.isRegister()) {
if (MRegisterInfo::isVirtualRegister(MO.getReg())) {
VarInfo &VRInfo = getVarInfo(MO.getReg());
assert(VRInfo.DefBlock == 0 && "Variable multiply defined!");
VRInfo.DefBlock = MBB; // Created here...
VRInfo.DefInst = MI;
VRInfo.Kills.push_back(std::make_pair(MBB, MI)); // Defaults to dead
} else if (MO.isRegister() &&
MRegisterInfo::isPhysicalRegister(MO.getReg()) &&
} else if (MRegisterInfo::isPhysicalRegister(MO.getReg()) &&
AllocatablePhysicalRegisters[MO.getReg()]) {
HandlePhysRegDef(MO.getReg(), MI);
}