commit 143f02c47d3e09015fa954b9888bfca8db30bdcb
author Eric Christopher <echristo@gmail.com> Thu Oct 09 01:59:35 2014 +0000
committer Eric Christopher <echristo@gmail.com> Thu Oct 09 01:59:35 2014 +0000
tree 103a079c6401cd423989f397d92fc76e23622bab
parent caf275126eadbedcb49a0147f63a29deeb2b832b

Remove unused argument to CreateTargetScheduleState and change
the TargetMachine to a TargetSubtargetInfo since everything
we wanted is off of that.

llvm-svn: 219382

llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp

diff --git a/llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp b/llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp
index a63e382..1fc4f7f 100644
--- a/llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp
@@ -1636,12 +1636,10 @@
   MO.addTargetFlag(HexagonII::HMOTF_ConstExtended);
 }
 
-DFAPacketizer *HexagonInstrInfo::
-CreateTargetScheduleState(const TargetMachine *TM,
-                           const ScheduleDAG *DAG) const {
-  const InstrItineraryData *II =
-      TM->getSubtargetImpl()->getInstrItineraryData();
-  return TM->getSubtarget<HexagonGenSubtargetInfo>().createDFAPacketizer(II);
+DFAPacketizer *HexagonInstrInfo::CreateTargetScheduleState(
+    const TargetSubtargetInfo &STI) const {
+  const InstrItineraryData *II = STI.getInstrItineraryData();
+  return static_cast<const HexagonSubtarget &>(STI).createDFAPacketizer(II);
 }
 
 bool HexagonInstrInfo::isSchedulingBoundary(const MachineInstr *MI,

llvm/lib/Target/Hexagon/HexagonInstrInfo.h

diff --git a/llvm/lib/Target/Hexagon/HexagonInstrInfo.h b/llvm/lib/Target/Hexagon/HexagonInstrInfo.h
index 161db35..6acfbec 100644
--- a/llvm/lib/Target/Hexagon/HexagonInstrInfo.h
+++ b/llvm/lib/Target/Hexagon/HexagonInstrInfo.h
@@ -148,9 +148,8 @@
   bool isProfitableToDupForIfCvt(MachineBasicBlock &MBB, unsigned NumCycles,
                            const BranchProbability &Probability) const override;
 
-  DFAPacketizer*
-  CreateTargetScheduleState(const TargetMachine *TM,
-                            const ScheduleDAG *DAG) const override;
+  DFAPacketizer *
+  CreateTargetScheduleState(const TargetSubtargetInfo &STI) const override;
 
   bool isSchedulingBoundary(const MachineInstr *MI,
                             const MachineBasicBlock *MBB,

llvm/lib/Target/Hexagon/HexagonMachineScheduler.h

diff --git a/llvm/lib/Target/Hexagon/HexagonMachineScheduler.h b/llvm/lib/Target/Hexagon/HexagonMachineScheduler.h
index 059996a..1e023c3 100644
--- a/llvm/lib/Target/Hexagon/HexagonMachineScheduler.h
+++ b/llvm/lib/Target/Hexagon/HexagonMachineScheduler.h
@@ -57,8 +57,8 @@
 VLIWResourceModel(const TargetMachine &TM, const TargetSchedModel *SM) :
     SchedModel(SM), TotalPackets(0) {
   ResourcesModel =
-      TM.getSubtargetImpl()->getInstrInfo()->CreateTargetScheduleState(&TM,
-                                                                       nullptr);
+      TM.getSubtargetImpl()->getInstrInfo()->CreateTargetScheduleState(
+          *TM.getSubtargetImpl());
 
     // This hard requirement could be relaxed,
     // but for now do not let it proceed.