Clean up some uses of getSubtarget in AArch64.

[oota-llvm.git] / lib / Target / AArch64 / AArch64A53Fix835769.cpp

diff --git a/lib/Target/AArch64/AArch64A53Fix835769.cpp b/lib/Target/AArch64/AArch64A53Fix835769.cpp
index 852a6352af0e13864ef7c719be9b9a1d57d67ed0..dd401c6c9c3ad7ee058f4688e86960076b5a6793 100644 (file)
--- a/lib/Target/AArch64/AArch64A53Fix835769.cpp
+++ b/lib/Target/AArch64/AArch64A53Fix835769.cpp
@@ -16,8 +16,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "AArch64.h"
-#include "AArch64InstrInfo.h"
-#include "AArch64Subtarget.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineFunctionPass.h"
@@ -26,6 +24,7 @@
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
+#include "llvm/Target/TargetInstrInfo.h"
 
 using namespace llvm;
 
@@ -79,7 +78,7 @@ static bool isSecondInstructionInSequence(MachineInstr *MI) {
 
 namespace {
 class AArch64A53Fix835769 : public MachineFunctionPass {
-  const AArch64InstrInfo *TII;
+  const TargetInstrInfo *TII;
 
 public:
   static char ID;
@@ -107,17 +106,13 @@ char AArch64A53Fix835769::ID = 0;
 
 bool
 AArch64A53Fix835769::runOnMachineFunction(MachineFunction &F) {
-  const TargetMachine &TM = F.getTarget();
-
-  bool Changed = false;
   DEBUG(dbgs() << "***** AArch64A53Fix835769 *****\n");
-
-  TII = TM.getSubtarget<AArch64Subtarget>().getInstrInfo();
+  bool Changed = false;
+  TII = F.getSubtarget().getInstrInfo();
 
   for (auto &MBB : F) {
     Changed |= runOnBasicBlock(MBB);
   }
-
   return Changed;
 }