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/CodeGen/Collector.cpp b/lib/CodeGen/Collector.cpp
index 36e3fed..1064e59 100644
--- a/lib/CodeGen/Collector.cpp
+++ b/lib/CodeGen/Collector.cpp
@@ -359,7 +359,7 @@
                                  BBE = MF.end(); BBI != BBE; ++BBI)
     for (MachineBasicBlock::iterator MI = BBI->begin(),
                                      ME = BBI->end(); MI != ME; ++MI)
-      if (MI->getDesc()->isCall())
+      if (MI->getDesc().isCall())
         VisitCallPoint(*MI);
 }