[Hexagon] Removing more V4 predicates since V4 is the required minimum.

llvm-svn: 228614

1 files changed, 6 insertions, 13 deletions

diff --git a/llvm/lib/Target/Hexagon/HexagonSubtarget.h b/llvm/lib/Target/Hexagon/HexagonSubtarget.h
index 31ad836f730..57de5461f08 100644
--- a/llvm/lib/Target/Hexagon/HexagonSubtarget.h
+++ b/llvm/lib/Target/Hexagon/HexagonSubtarget.h
@@ -39,7 +39,7 @@ class HexagonSubtarget : public HexagonGenSubtargetInfo {
 
 public:
   enum HexagonArchEnum {
-    V1, V2, V3, V4, V5
+    V4, V5
   };
 
   HexagonArchEnum HexagonArchVersion;
@@ -81,18 +81,11 @@ public:
   /// subtarget options.  Definition of function is auto generated by tblgen.
   void ParseSubtargetFeatures(StringRef CPU, StringRef FS);
 
-  bool hasV2TOps () const { return HexagonArchVersion >= V2; }
-  bool hasV2TOpsOnly () const { return HexagonArchVersion == V2; }
-  bool hasV3TOps () const { return HexagonArchVersion >= V3; }
-  bool hasV3TOpsOnly () const { return HexagonArchVersion == V3; }
-  bool hasV4TOps () const { return HexagonArchVersion >= V4; }
-  bool hasV4TOpsOnly () const { return HexagonArchVersion == V4; }
-  bool useMemOps () const { return HexagonArchVersion >= V4 && UseMemOps; }
-  bool hasV5TOps () const { return HexagonArchVersion >= V5; }
-  bool hasV5TOpsOnly () const { return HexagonArchVersion == V5; }
-  bool modeIEEERndNear () const { return ModeIEEERndNear; }
-
-  bool isSubtargetV2() const { return HexagonArchVersion == V2;}
+  bool useMemOps() const { return UseMemOps; }
+  bool hasV5TOps() const { return getHexagonArchVersion() >= V5; }
+  bool hasV5TOpsOnly() const { return getHexagonArchVersion() == V5; }
+  bool modeIEEERndNear() const { return ModeIEEERndNear; }
+
   const std::string &getCPUString () const { return CPUString; }
 
   // Threshold for small data section