1 files changed, 11 insertions, 1 deletions
diff --git a/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonBaseInfo.h b/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonBaseInfo.h
index ca98269..9840412 100644
--- a/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonBaseInfo.h
+++ b/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonBaseInfo.h
@@ -18,6 +18,7 @@
 
 #include "HexagonDepITypes.h"
 #include "MCTargetDesc/HexagonMCTargetDesc.h"
+#include "llvm/MC/MCInstrDesc.h"
 
 namespace llvm {
 
@@ -48,7 +49,7 @@ namespace HexagonII {
 
   // MCInstrDesc TSFlags
   // *** Must match HexagonInstrFormat*.td ***
-  enum {
+  enum HexagonTSFlagsVal {
     // This 7-bit field describes the insn type.
     TypePos = 0,
     TypeMask = 0x7f,
@@ -173,6 +174,11 @@ namespace HexagonII {
     hasUnaryRestrictionMask = 0x1,
   };
 
+  inline unsigned getTSFlags(const MCInstrDesc &MID, HexagonTSFlagsVal Pos,
+                             unsigned Mask) {
+    return (MID.TSFlags >> Pos) & Mask;
+  }
+
   // *** The code above must match HexagonInstrFormat*.td *** //
 
   // Hexagon specific MO operand flag mask.
@@ -275,6 +281,10 @@ namespace HexagonII {
     INST_ICLASS_ALU32_3   = 0xf0000000
   };
 
+  inline bool isCVI(const MCInstrDesc &MID) {
+    return getTSFlags(MID, isCVIPos, isCVIMask) != 0;
+  }
+
   LLVM_ATTRIBUTE_UNUSED
   static unsigned getMemAccessSizeInBytes(MemAccessSize S) {
     switch (S) {