rename TargetInstrDescriptor -> TargetInstrDesc.
Make MachineInstr::getDesc return a reference instead
of a pointer, since it can never be null.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45695 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCHazardRecognizers.cpp b/lib/Target/PowerPC/PPCHazardRecognizers.cpp
index 3c7fcfa..58df0d6 100644
--- a/lib/Target/PowerPC/PPCHazardRecognizers.cpp
+++ b/lib/Target/PowerPC/PPCHazardRecognizers.cpp
@@ -70,7 +70,7 @@
   }
   Opcode -= ISD::BUILTIN_OP_END;
   
-  const TargetInstrDescriptor &TID = TII.get(Opcode);
+  const TargetInstrDesc &TID = TII.get(Opcode);
   
   isLoad  = TID.isSimpleLoad();
   isStore = TID.mayStore();