Get MCSchedModel directly from the subtarget.

Not all targets have itineraries, but the subtarget always has an
MCSchedModel.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165236 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/EarlyIfConversion.cpp b/lib/CodeGen/EarlyIfConversion.cpp
index c40c5acf118c7f4af4421679dea8c58e36c581d7..7f28828a5d20adf606408958f5e189aac6f3617e 100644 (file)
--- a/lib/CodeGen/EarlyIfConversion.cpp
+++ b/lib/CodeGen/EarlyIfConversion.cpp
@@ -31,9 +31,9 @@
 #include "llvm/CodeGen/MachineLoopInfo.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/CodeGen/Passes.h"
-#include "llvm/MC/MCInstrItineraries.h"
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Target/TargetRegisterInfo.h"
+#include "llvm/Target/TargetSubtargetInfo.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/raw_ostream.h"
@@ -777,7 +777,8 @@ bool EarlyIfConverter::runOnMachineFunction(MachineFunction &MF) {
                << "********** Function: " << MF.getName() << '\n');
   TII = MF.getTarget().getInstrInfo();
   TRI = MF.getTarget().getRegisterInfo();
-  SchedModel = MF.getTarget().getInstrItineraryData()->SchedModel;
+  SchedModel =
+    MF.getTarget().getSubtarget<TargetSubtargetInfo>().getSchedModel();
   MRI = &MF.getRegInfo();
   DomTree = &getAnalysis<MachineDominatorTree>();
   Loops = getAnalysisIfAvailable<MachineLoopInfo>();