1 files changed, 11 insertions, 15 deletions
diff --git a/contrib/llvm/lib/Target/Hexagon/HexagonSubtarget.h b/contrib/llvm/lib/Target/Hexagon/HexagonSubtarget.h
index 34e327f..780567b 100644
--- a/contrib/llvm/lib/Target/Hexagon/HexagonSubtarget.h
+++ b/contrib/llvm/lib/Target/Hexagon/HexagonSubtarget.h
@@ -39,13 +39,12 @@ class HexagonSubtarget : public HexagonGenSubtargetInfo {
 
 public:
   enum HexagonArchEnum {
-    V1, V2, V3, V4, V5
+    V4, V5
   };
 
   HexagonArchEnum HexagonArchVersion;
 private:
   std::string CPUString;
-  const DataLayout DL;       // Calculates type size & alignment.
   HexagonInstrInfo InstrInfo;
   HexagonTargetLowering TLInfo;
   HexagonSelectionDAGInfo TSInfo;
@@ -74,7 +73,6 @@ public:
   const HexagonSelectionDAGInfo *getSelectionDAGInfo() const override {
     return &TSInfo;
   }
-  const DataLayout *getDataLayout() const override { return &DL; }
 
   HexagonSubtarget &initializeSubtargetDependencies(StringRef CPU,
                                                     StringRef FS);
@@ -83,18 +81,16 @@ 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; }
+  bool enableMachineScheduler() const override;
+  // Always use the TargetLowering default scheduler.
+  // FIXME: This will use the vliw scheduler which is probably just hurting
+  // compiler time and will be removed eventually anyway.
+  bool enableMachineSchedDefaultSched() const override { return false; }
+
   const std::string &getCPUString () const { return CPUString; }
 
   // Threshold for small data section