public:
bool runOnMachineFunction(MachineFunction &MF) override {
+ TM = static_cast<const PPCTargetMachine *>(&MF.getTarget());
+ // If we don't have VSX then go ahead and return without doing
+ // anything.
+ if (!TM->getSubtargetImpl()->hasVSX())
+ return false;
+
LIS = &getAnalysis<LiveIntervals>();
- TM = static_cast<const PPCTargetMachine *>(&MF.getTarget());
TII = TM->getInstrInfo();
bool Changed = false;
public:
bool runOnMachineFunction(MachineFunction &MF) override {
TM = static_cast<const PPCTargetMachine *>(&MF.getTarget());
+ // If we don't have VSX on the subtarget, don't do anything.
+ if (!TM->getSubtargetImpl()->hasVSX())
+ return false;
TII = TM->getInstrInfo();
bool Changed = false;
public:
bool runOnMachineFunction(MachineFunction &MF) override {
TM = static_cast<const PPCTargetMachine *>(&MF.getTarget());
+ // If we don't have VSX don't bother doing anything here.
+ if (!TM->getSubtargetImpl()->hasVSX())
+ return false;
TII = TM->getInstrInfo();
bool Changed = false;
addPass(createPPCCTRLoopsVerify());
#endif
- if (getPPCSubtarget().hasVSX())
- addPass(createPPCVSXCopyPass());
-
+ addPass(createPPCVSXCopyPass());
return false;
}
bool PPCPassConfig::addPreRegAlloc() {
- if (getPPCSubtarget().hasVSX()) {
- initializePPCVSXFMAMutatePass(*PassRegistry::getPassRegistry());
- insertPass(VSXFMAMutateEarly ? &RegisterCoalescerID : &MachineSchedulerID,
- &PPCVSXFMAMutateID);
- }
-
+ initializePPCVSXFMAMutatePass(*PassRegistry::getPassRegistry());
+ insertPass(VSXFMAMutateEarly ? &RegisterCoalescerID : &MachineSchedulerID,
+ &PPCVSXFMAMutateID);
return false;
}
bool PPCPassConfig::addPreSched2() {
- if (getPPCSubtarget().hasVSX())
- addPass(createPPCVSXCopyCleanupPass());
+ addPass(createPPCVSXCopyCleanupPass());
if (getOptLevel() != CodeGenOpt::None)
addPass(&IfConverterID);