Allow virtreg redefines when verifying for RegAllocFast

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103820 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/RegAllocFast.cpp b/lib/CodeGen/RegAllocFast.cpp
index db6c709..c7f60cc 100644
--- a/lib/CodeGen/RegAllocFast.cpp
+++ b/lib/CodeGen/RegAllocFast.cpp
@@ -782,7 +782,7 @@
                << "********** Function: "
                << ((Value*)Fn.getFunction())->getName() << '\n');
   if (VerifyFastRegalloc)
-    Fn.verify();
+    Fn.verify(this, true);
   MF = &Fn;
   MRI = &MF->getRegInfo();
   TM = &Fn.getTarget();