[TargetSchedule] shrink interface for init(); NFCI

The TargetSchedModel is always initialized using the TargetSubtargetInfo's 
MCSchedModel and TargetInstrInfo, so we don't need to extract those and 
pass 3 parameters to init().

Differential Revision: https://reviews.llvm.org/D44789

llvm-svn: 329540

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/CodeGen/TargetSubtargetInfo.cpp b/llvm/lib/CodeGen/TargetSubtargetInfo.cpp
index 0d7940d767c..2b9cc64143d 100644
--- a/llvm/lib/CodeGen/TargetSubtargetInfo.cpp
+++ b/llvm/lib/CodeGen/TargetSubtargetInfo.cpp
@@ -88,7 +88,7 @@ std::string TargetSubtargetInfo::getSchedInfoStr(const MachineInstr &MI) const {
   // We don't cache TSchedModel because it depends on TargetInstrInfo
   // that could be changed during the compilation
   TargetSchedModel TSchedModel;
-  TSchedModel.init(getSchedModel(), this, getInstrInfo());
+  TSchedModel.init(this);
   unsigned Latency = TSchedModel.computeInstrLatency(&MI);
   Optional<double> RThroughput = TSchedModel.computeInstrRThroughput(&MI);
   return createSchedInfoStr(Latency, RThroughput);
@@ -99,7 +99,7 @@ std::string TargetSubtargetInfo::getSchedInfoStr(MCInst const &MCI) const {
   // We don't cache TSchedModel because it depends on TargetInstrInfo
   // that could be changed during the compilation
   TargetSchedModel TSchedModel;
-  TSchedModel.init(getSchedModel(), this, getInstrInfo());
+  TSchedModel.init(this);
   unsigned Latency;
   if (TSchedModel.hasInstrSchedModel())
     Latency = TSchedModel.computeInstrLatency(MCI.getOpcode());