Move HexagonMachineScheduler to use the subtarget off of the
MachineFunction and update all uses accordingly including
VLIWResourceModel.
llvm-svn: 227872
diff --git a/llvm/lib/Target/Hexagon/HexagonMachineScheduler.cpp b/llvm/lib/Target/Hexagon/HexagonMachineScheduler.cpp
index 97c626f..35f732c 100644
--- a/llvm/lib/Target/Hexagon/HexagonMachineScheduler.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonMachineScheduler.cpp
@@ -205,20 +205,17 @@
// Initialize the HazardRecognizers. If itineraries don't exist, are empty, or
// are disabled, then these HazardRecs will be disabled.
const InstrItineraryData *Itin = DAG->getSchedModel()->getInstrItineraries();
- const TargetMachine &TM = DAG->MF.getTarget();
+ const TargetSubtargetInfo &STI = DAG->MF.getSubtarget();
+ const TargetInstrInfo *TII = STI.getInstrInfo();
delete Top.HazardRec;
delete Bot.HazardRec;
- Top.HazardRec =
- TM.getSubtargetImpl()->getInstrInfo()->CreateTargetMIHazardRecognizer(
- Itin, DAG);
- Bot.HazardRec =
- TM.getSubtargetImpl()->getInstrInfo()->CreateTargetMIHazardRecognizer(
- Itin, DAG);
+ Top.HazardRec = TII->CreateTargetMIHazardRecognizer(Itin, DAG);
+ Bot.HazardRec = TII->CreateTargetMIHazardRecognizer(Itin, DAG);
delete Top.ResourceModel;
delete Bot.ResourceModel;
- Top.ResourceModel = new VLIWResourceModel(TM, DAG->getSchedModel());
- Bot.ResourceModel = new VLIWResourceModel(TM, DAG->getSchedModel());
+ Top.ResourceModel = new VLIWResourceModel(STI, DAG->getSchedModel());
+ Bot.ResourceModel = new VLIWResourceModel(STI, DAG->getSchedModel());
assert((!llvm::ForceTopDown || !llvm::ForceBottomUp) &&
"-misched-topdown incompatible with -misched-bottomup");