The hazard recognizer only needs a subtarget, not a target machine

so make it take one. Fix up all users accordingly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210948 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 9 insertions, 7 deletions

diff --git a/lib/Target/PowerPC/PPCInstrInfo.cpp b/lib/Target/PowerPC/PPCInstrInfo.cpp
index 3d5779227e..431cfd7549 100644
--- a/lib/Target/PowerPC/PPCInstrInfo.cpp
+++ b/lib/Target/PowerPC/PPCInstrInfo.cpp
@@ -67,17 +67,19 @@ PPCInstrInfo::PPCInstrInfo(PPCSubtarget &STI)
 
 /// CreateTargetHazardRecognizer - Return the hazard recognizer to use for
 /// this target when scheduling the DAG.
-ScheduleHazardRecognizer *PPCInstrInfo::CreateTargetHazardRecognizer(
-  const TargetMachine *TM,
-  const ScheduleDAG *DAG) const {
-  unsigned Directive = TM->getSubtarget<PPCSubtarget>().getDarwinDirective();
+ScheduleHazardRecognizer *
+PPCInstrInfo::CreateTargetHazardRecognizer(const TargetSubtargetInfo *STI,
+                                           const ScheduleDAG *DAG) const {
+  unsigned Directive =
+      static_cast<const PPCSubtarget *>(STI)->getDarwinDirective();
   if (Directive == PPC::DIR_440 || Directive == PPC::DIR_A2 ||
       Directive == PPC::DIR_E500mc || Directive == PPC::DIR_E5500) {
-    const InstrItineraryData *II = TM->getInstrItineraryData();
+    const InstrItineraryData *II =
+        &static_cast<const PPCSubtarget *>(STI)->getInstrItineraryData();
     return new ScoreboardHazardRecognizer(II, DAG);
   }
 
-  return TargetInstrInfo::CreateTargetHazardRecognizer(TM, DAG);
+  return TargetInstrInfo::CreateTargetHazardRecognizer(STI, DAG);
 }
 
 /// CreateTargetPostRAHazardRecognizer - Return the postRA hazard recognizer
diff --git a/lib/Target/PowerPC/PPCInstrInfo.h b/lib/Target/PowerPC/PPCInstrInfo.h
index a89c68d88a..83f14c6cf2 100644
--- a/lib/Target/PowerPC/PPCInstrInfo.h
+++ b/lib/Target/PowerPC/PPCInstrInfo.h
@@ -89,7 +89,7 @@ public:
   const PPCRegisterInfo &getRegisterInfo() const { return RI; }
 
   ScheduleHazardRecognizer *
-  CreateTargetHazardRecognizer(const TargetMachine *TM,
+  CreateTargetHazardRecognizer(const TargetSubtargetInfo *STI,
                                const ScheduleDAG *DAG) const override;
   ScheduleHazardRecognizer *
   CreateTargetPostRAHazardRecognizer(const InstrItineraryData *II,