1 files changed, 13 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM64/ARM64Subtarget.h b/llvm/lib/Target/ARM64/ARM64Subtarget.h
index 1cbd79e9693..584c41be07c 100644
--- a/llvm/lib/Target/ARM64/ARM64Subtarget.h
+++ b/llvm/lib/Target/ARM64/ARM64Subtarget.h
@@ -27,6 +27,15 @@ class StringRef;
 
 class ARM64Subtarget : public ARM64GenSubtargetInfo {
 protected:
+  enum ARMProcFamilyEnum {Others, CortexA53, CortexA57, Cyclone};
+
+  /// ARMProcFamily - ARM processor family: Cortex-A53, Cortex-A57, and others.
+  ARMProcFamilyEnum ARMProcFamily;
+
+  bool HasFPARMv8;
+  bool HasNEON;
+  bool HasCrypto;
+
   // HasZeroCycleRegMove - Has zero-cycle register mov instructions.
   bool HasZeroCycleRegMove;
 
@@ -51,6 +60,10 @@ public:
 
   bool hasZeroCycleZeroing() const { return HasZeroCycleZeroing; }
 
+  bool hasFPARMv8() const { return HasFPARMv8; }
+  bool hasNEON() const { return HasNEON; }
+  bool hasCrypto() const { return HasCrypto; }
+
   bool isTargetDarwin() const { return TargetTriple.isOSDarwin(); }
 
   bool isTargetELF() const { return TargetTriple.isOSBinFormatELF(); }