[AArch64] Refactor out codes that depend on specific CS save sequence.

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

diff --git a/lib/Target/AArch64/AArch64Subtarget.h b/lib/Target/AArch64/AArch64Subtarget.h
index d418cc5bcc507a99bf8a23897585bad314a46f59..5454b205719edfd31f66fd01283e1f049cbec74b 100644 (file)
--- a/lib/Target/AArch64/AArch64Subtarget.h
+++ b/lib/Target/AArch64/AArch64Subtarget.h
@@ -37,6 +37,8 @@ protected:
   /// ARMProcFamily - ARM processor family: Cortex-A53, Cortex-A57, and others.
   ARMProcFamilyEnum ARMProcFamily;
 
+  bool HasV8_1aOps;
+
   bool HasFPARMv8;
   bool HasNEON;
   bool HasCrypto;
@@ -86,11 +88,14 @@ public:
   const AArch64RegisterInfo *getRegisterInfo() const override {
     return &getInstrInfo()->getRegisterInfo();
   }
+  const Triple &getTargetTriple() const { return TargetTriple; }
   bool enableMachineScheduler() const override { return true; }
   bool enablePostMachineScheduler() const override {
     return isCortexA53() || isCortexA57();
   }
 
+  bool hasV8_1aOps() const { return HasV8_1aOps; }
+
   bool hasZeroCycleRegMove() const { return HasZeroCycleRegMove; }
 
   bool hasZeroCycleZeroing() const { return HasZeroCycleZeroing; }