Remove all references to TargetInstrInfoImpl.

This class has been merged into its super-class TargetInstrInfo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168760 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCInstrInfo.cpp b/lib/Target/PowerPC/PPCInstrInfo.cpp
index d9d6844..f76ff46 100644
--- a/lib/Target/PowerPC/PPCInstrInfo.cpp
+++ b/lib/Target/PowerPC/PPCInstrInfo.cpp
@@ -60,7 +60,7 @@
     return new PPCScoreboardHazardRecognizer(II, DAG);
   }
 
-  return TargetInstrInfoImpl::CreateTargetHazardRecognizer(TM, DAG);
+  return TargetInstrInfo::CreateTargetHazardRecognizer(TM, DAG);
 }
 
 /// CreateTargetPostRAHazardRecognizer - Return the postRA hazard recognizer
@@ -141,7 +141,7 @@
 
   // Normal instructions can be commuted the obvious way.
   if (MI->getOpcode() != PPC::RLWIMI)
-    return TargetInstrInfoImpl::commuteInstruction(MI, NewMI);
+    return TargetInstrInfo::commuteInstruction(MI, NewMI);
 
   // Cannot commute if it has a non-zero rotate count.
   if (MI->getOperand(3).getImm() != 0)