[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

4 files changed, 4 insertions, 4 deletions

diff --git a/llvm/lib/Target/AArch64/AArch64SIMDInstrOpt.cpp b/llvm/lib/Target/AArch64/AArch64SIMDInstrOpt.cpp
index e1851875abc..af555f6d226 100644
--- a/llvm/lib/Target/AArch64/AArch64SIMDInstrOpt.cpp
+++ b/llvm/lib/Target/AArch64/AArch64SIMDInstrOpt.cpp
@@ -700,7 +700,7 @@ bool AArch64SIMDInstrOpt::runOnMachineFunction(MachineFunction &MF) {
       static_cast<const AArch64InstrInfo *>(ST.getInstrInfo());
   if (!AAII)
     return false;
-  SchedModel.init(ST.getSchedModel(), &ST, AAII);
+  SchedModel.init(&ST);
   if (!SchedModel.hasInstrSchedModel())
     return false;
 
diff --git a/llvm/lib/Target/AArch64/AArch64StorePairSuppress.cpp b/llvm/lib/Target/AArch64/AArch64StorePairSuppress.cpp
index 571e61d7083..2f7a597f3bf 100644
--- a/llvm/lib/Target/AArch64/AArch64StorePairSuppress.cpp
+++ b/llvm/lib/Target/AArch64/AArch64StorePairSuppress.cpp
@@ -127,7 +127,7 @@ bool AArch64StorePairSuppress::runOnMachineFunction(MachineFunction &MF) {
   TII = static_cast<const AArch64InstrInfo *>(ST.getInstrInfo());
   TRI = ST.getRegisterInfo();
   MRI = &MF.getRegInfo();
-  SchedModel.init(ST.getSchedModel(), &ST, TII);
+  SchedModel.init(&ST);
   Traces = &getAnalysis<MachineTraceMetrics>();
   MinInstr = nullptr;
 
diff --git a/llvm/lib/Target/SystemZ/SystemZMachineScheduler.cpp b/llvm/lib/Target/SystemZ/SystemZMachineScheduler.cpp
index cee9d8cf5f9..51e8beb085a 100644
--- a/llvm/lib/Target/SystemZ/SystemZMachineScheduler.cpp
+++ b/llvm/lib/Target/SystemZ/SystemZMachineScheduler.cpp
@@ -133,7 +133,7 @@ SystemZPostRASchedStrategy(const MachineSchedContext *C)
         (C->MF->getSubtarget().getInstrInfo())), 
     MBB(nullptr), HazardRec(nullptr) {
   const TargetSubtargetInfo *ST = &C->MF->getSubtarget();
-  SchedModel.init(ST->getSchedModel(), ST, TII);
+  SchedModel.init(ST);
 }
 
 SystemZPostRASchedStrategy::~SystemZPostRASchedStrategy() {
diff --git a/llvm/lib/Target/X86/X86CmovConversion.cpp b/llvm/lib/Target/X86/X86CmovConversion.cpp
index 489d9d86e25..493d42c85b4 100644
--- a/llvm/lib/Target/X86/X86CmovConversion.cpp
+++ b/llvm/lib/Target/X86/X86CmovConversion.cpp
@@ -178,7 +178,7 @@ bool X86CmovConverterPass::runOnMachineFunction(MachineFunction &MF) {
   MRI = &MF.getRegInfo();
   TII = STI.getInstrInfo();
   TRI = STI.getRegisterInfo();
-  TSchedModel.init(STI.getSchedModel(), &STI, TII);
+  TSchedModel.init(&STI);
 
   // Before we handle the more subtle cases of register-register CMOVs inside
   // of potentially hot loops, we want to quickly remove all CMOVs with