Switch the MachineOperand accessors back to the short names like
isReg, etc., from isRegister, etc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57006 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/StrongPHIElimination.cpp b/lib/CodeGen/StrongPHIElimination.cpp
index 15e097b..82b7592 100644
--- a/lib/CodeGen/StrongPHIElimination.cpp
+++ b/lib/CodeGen/StrongPHIElimination.cpp
@@ -812,7 +812,7 @@
       continue;
     
     for (unsigned i = 0; i < I->getNumOperands(); ++i)
-      if (I->getOperand(i).isRegister() &&
+      if (I->getOperand(i).isReg() &&
           Stacks[I->getOperand(i).getReg()].size()) {
         // Remove the live range for the old vreg.
         LiveInterval& OldInt = LI.getInterval(I->getOperand(i).getReg());