1 files changed, 19 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMSubtarget.h b/llvm/lib/Target/ARM/ARMSubtarget.h
index 6bdd021970ef..2703e385dd81 100644
--- a/llvm/lib/Target/ARM/ARMSubtarget.h
+++ b/llvm/lib/Target/ARM/ARMSubtarget.h
@@ -28,6 +28,7 @@
 #include "llvm/CodeGen/TargetSubtargetInfo.h"
 #include "llvm/MC/MCInstrItineraries.h"
 #include "llvm/MC/MCSchedule.h"
+#include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetOptions.h"
 #include <memory>
 #include <string>
@@ -60,6 +61,8 @@ protected:
     CortexA73,
     CortexA75,
     CortexA76,
+    CortexA77,
+    CortexA78,
     CortexA8,
     CortexA9,
     CortexM3,
@@ -68,6 +71,7 @@ protected:
     CortexR5,
     CortexR52,
     CortexR7,
+    CortexX1,
     Exynos,
     Krait,
     Kryo,
@@ -108,6 +112,7 @@ protected:
     ARMv83a,
     ARMv84a,
     ARMv85a,
+    ARMv86a,
     ARMv8a,
     ARMv8mBaseline,
     ARMv8mMainline,
@@ -157,11 +162,13 @@ protected:
   bool HasV8_3aOps = false;
   bool HasV8_4aOps = false;
   bool HasV8_5aOps = false;
+  bool HasV8_6aOps = false;
   bool HasV8MBaselineOps = false;
   bool HasV8MMainlineOps = false;
   bool HasV8_1MMainlineOps = false;
   bool HasMVEIntegerOps = false;
   bool HasMVEFloatOps = false;
+  bool HasCDEOps = false;
 
   /// HasVFPv2, HasVFPv3, HasVFPv4, HasFPARMv8, HasNEON - Specify what
   /// floating point ISAs are supported.
@@ -254,6 +261,12 @@ protected:
   /// HasFP16FML - True if subtarget supports half-precision FP fml operations
   bool HasFP16FML = false;
 
+  /// HasBF16 - True if subtarget supports BFloat16 floating point operations
+  bool HasBF16 = false;
+
+  /// HasMatMulInt8 - True if subtarget supports 8-bit integer matrix multiply
+  bool HasMatMulInt8 = false;
+
   /// HasD32 - True if subtarget has the full 32 double precision
   /// FP registers for VFPv3.
   bool HasD32 = false;
@@ -562,6 +575,7 @@ private:
   void initSubtargetFeatures(StringRef CPU, StringRef FS);
   ARMFrameLowering *initializeFrameLowering(StringRef CPU, StringRef FS);
 
+  std::bitset<8> CoprocCDE = {};
 public:
   void computeIssueWidth();
 
@@ -579,11 +593,13 @@ public:
   bool hasV8_3aOps() const { return HasV8_3aOps; }
   bool hasV8_4aOps() const { return HasV8_4aOps; }
   bool hasV8_5aOps() const { return HasV8_5aOps; }
+  bool hasV8_6aOps() const { return HasV8_6aOps; }
   bool hasV8MBaselineOps() const { return HasV8MBaselineOps; }
   bool hasV8MMainlineOps() const { return HasV8MMainlineOps; }
   bool hasV8_1MMainlineOps() const { return HasV8_1MMainlineOps; }
   bool hasMVEIntegerOps() const { return HasMVEIntegerOps; }
   bool hasMVEFloatOps() const { return HasMVEFloatOps; }
+  bool hasCDEOps() const { return HasCDEOps; }
   bool hasFPRegs() const { return HasFPRegs; }
   bool hasFPRegs16() const { return HasFPRegs16; }
   bool hasFPRegs64() const { return HasFPRegs64; }
@@ -689,12 +705,15 @@ public:
   bool hasD32() const { return HasD32; }
   bool hasFullFP16() const { return HasFullFP16; }
   bool hasFP16FML() const { return HasFP16FML; }
+  bool hasBF16() const { return HasBF16; }
 
   bool hasFuseAES() const { return HasFuseAES; }
   bool hasFuseLiterals() const { return HasFuseLiterals; }
   /// Return true if the CPU supports any kind of instruction fusion.
   bool hasFusion() const { return hasFuseAES() || hasFuseLiterals(); }
 
+  bool hasMatMulInt8() const { return HasMatMulInt8; }
+
   const Triple &getTargetTriple() const { return TargetTriple; }
 
   bool isTargetDarwin() const { return TargetTriple.isOSDarwin(); }