LastFiller = MBB.end();
for (MachineBasicBlock::iterator I = MBB.begin(); I != MBB.end(); ++I)
- if (I->getDesc().hasDelaySlot()) {
+ if (I->hasDelaySlot()) {
++FilledSlots;
Changed = true;
|| I->isInlineAsm()
|| I->isLabel()
|| FI == LastFiller
- || I->getDesc().isPseudo()
+ || I->isPseudo()
//
// Should not allow:
// ERET, DERET or WAIT, PAUSE. Need to add these to instruction
if (candidate->isImplicitDef() || candidate->isKill())
return true;
- MCInstrDesc MCID = candidate->getDesc();
// Loads or stores cannot be moved past a store to the delay slot
// and stores cannot be moved past a load.
- if (MCID.mayLoad()) {
+ if (candidate->mayLoad()) {
if (sawStore)
return true;
sawLoad = true;
}
- if (MCID.mayStore()) {
+ if (candidate->mayStore()) {
if (sawStore)
return true;
sawStore = true;
return true;
}
- assert((!MCID.isCall() && !MCID.isReturn()) &&
+ assert((!candidate->isCall() && !candidate->isReturn()) &&
"Cannot put calls or returns in delay slot.");
for (unsigned i = 0, e = candidate->getNumOperands(); i!= e; ++i) {
SmallSet<unsigned, 32>& RegUses) {
// If MI is a call or return, just examine the explicit non-variadic operands.
MCInstrDesc MCID = MI->getDesc();
- unsigned e = MCID.isCall() || MCID.isReturn() ? MCID.getNumOperands() :
- MI->getNumOperands();
+ unsigned e = MI->isCall() || MI->isReturn() ? MCID.getNumOperands() :
+ MI->getNumOperands();
// Add RA to RegDefs to prevent users of RA from going into delay slot.
- if (MCID.isCall())
+ if (MI->isCall())
RegDefs.insert(Mips::RA);
for (unsigned i = 0; i != e; ++i) {