[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
diff --git a/llvm/lib/CodeGen/MachineCombiner.cpp b/llvm/lib/CodeGen/MachineCombiner.cpp
index efb463f..498b4cb 100644
--- a/llvm/lib/CodeGen/MachineCombiner.cpp
+++ b/llvm/lib/CodeGen/MachineCombiner.cpp
@@ -633,7 +633,7 @@
TII = STI->getInstrInfo();
TRI = STI->getRegisterInfo();
SchedModel = STI->getSchedModel();
- TSchedModel.init(SchedModel, STI, TII);
+ TSchedModel.init(STI);
MRI = &MF.getRegInfo();
MLI = &getAnalysis<MachineLoopInfo>();
Traces = &getAnalysis<MachineTraceMetrics>();