constify TargetMachine parameter.

[oota-llvm.git] / lib / Target / AArch64 / AArch64Subtarget.h

diff --git a/lib/Target/AArch64/AArch64Subtarget.h b/lib/Target/AArch64/AArch64Subtarget.h
index d8f383b39ff056e30fae2942a3762738e4a79750..b2cd0cd573836b65b48514570948d1519b5e8bb2 100644 (file)
--- a/lib/Target/AArch64/AArch64Subtarget.h
+++ b/lib/Target/AArch64/AArch64Subtarget.h
@@ -69,7 +69,8 @@ public:
   /// This constructor initializes the data members to match that
   /// of the specified triple.
   AArch64Subtarget(const std::string &TT, const std::string &CPU,
-                  const std::string &FS, TargetMachine &TM, bool LittleEndian);
+                   const std::string &FS, const TargetMachine &TM,
+                   bool LittleEndian);
 
   const AArch64SelectionDAGInfo *getSelectionDAGInfo() const override {
     return &TSInfo;
@@ -86,6 +87,9 @@ public:
     return &getInstrInfo()->getRegisterInfo();
   }
   bool enableMachineScheduler() const override { return true; }
+  bool enablePostMachineScheduler() const override {
+    return isCortexA53() || isCortexA57();
+  }
 
   bool hasZeroCycleRegMove() const { return HasZeroCycleRegMove; }
 
@@ -111,7 +115,7 @@ public:
   bool isCortexA57() const { return CPUString == "cortex-a57"; }
   bool isCortexA53() const { return CPUString == "cortex-a53"; }
 
-  bool useAA() const override { return isCortexA53(); }
+  bool useAA() const override { return isCortexA53() || isCortexA57(); }
 
   /// getMaxInlineSizeThreshold - Returns the maximum memset / memcpy size
   /// that still makes it profitable to inline the call.