Revert "[SPARC] Switch to the Machine Scheduler."

This reverts commit r247315.

Accidentally omitted test changes; will resubmit full change shortly.

llvm-svn: 247328

Author: jyknight

llvm/lib/Target/Sparc/SparcSubtarget.cpp

@@ -81,7 +81,3 @@ int SparcSubtarget::getAdjustedFrameSize(int frameSize) const {
   }
   return frameSize;
 }
-
-bool SparcSubtarget::enableMachineScheduler() const {
-  return true;
-}

llvm/lib/Target/Sparc/SparcSubtarget.h

@@ -60,8 +60,6 @@ class SparcSubtarget : public SparcGenSubtargetInfo {
     return &TSInfo;
   }
 
-  bool enableMachineScheduler() const override;
-
   bool isV9() const { return IsV9; }
   bool isVIS() const { return IsVIS; }
   bool isVIS2() const { return IsVIS2; }
@@ -87,6 +85,7 @@ class SparcSubtarget : public SparcGenSubtargetInfo {
   /// returns adjusted framesize which includes space for register window
   /// spills and arguments.
   int getAdjustedFrameSize(int stackSize) const;
+
 };
 
 } // end namespace llvm