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Remove the TargetMachine forwards for TargetSubtargetInfo based

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information and update all callers. No functional change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214781 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher
2014-08-04 21:25:23 +00:00
parent ffa13eafbf
commit 9f85dccfc6
297 changed files with 2215 additions and 1721 deletions
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14
lib/CodeGen/MachineScheduler.cpp
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@ -378,7 +378,8 @@ static bool isSchedBoundary(MachineBasicBlock::iterator MI,
/// Main driver for both MachineScheduler and PostMachineScheduler.
void MachineSchedulerBase::scheduleRegions(ScheduleDAGInstrs &Scheduler) {
const TargetInstrInfo *TII = MF->getTarget().getInstrInfo();
const TargetInstrInfo *TII =
MF->getTarget().getSubtargetImpl()->getInstrInfo();
bool IsPostRA = Scheduler.isPostRA();
// Visit all machine basic blocks.
@ -2358,11 +2359,13 @@ void GenericScheduler::initialize(ScheduleDAGMI *dag) {
const TargetMachine &TM = DAG->MF.getTarget();
if (!Top.HazardRec) {
Top.HazardRec =
TM.getInstrInfo()->CreateTargetMIHazardRecognizer(Itin, DAG);
TM.getSubtargetImpl()->getInstrInfo()->CreateTargetMIHazardRecognizer(
Itin, DAG);
}
if (!Bot.HazardRec) {
Bot.HazardRec =
TM.getInstrInfo()->CreateTargetMIHazardRecognizer(Itin, DAG);
TM.getSubtargetImpl()->getInstrInfo()->CreateTargetMIHazardRecognizer(
Itin, DAG);
}
}
@ -2371,7 +2374,7 @@ void GenericScheduler::initPolicy(MachineBasicBlock::iterator Begin,
MachineBasicBlock::iterator End,
unsigned NumRegionInstrs) {
const TargetMachine &TM = Context->MF->getTarget();
const TargetLowering *TLI = TM.getTargetLowering();
const TargetLowering *TLI = TM.getSubtargetImpl()->getTargetLowering();
// Avoid setting up the register pressure tracker for small regions to save
// compile time. As a rough heuristic, only track pressure when the number of
@ -2888,7 +2891,8 @@ void PostGenericScheduler::initialize(ScheduleDAGMI *Dag) {
const TargetMachine &TM = DAG->MF.getTarget();
if (!Top.HazardRec) {
Top.HazardRec =
TM.getInstrInfo()->CreateTargetMIHazardRecognizer(Itin, DAG);
TM.getSubtargetImpl()->getInstrInfo()->CreateTargetMIHazardRecognizer(
Itin, DAG);
}
}