When replacing a floating-point comparison with an integer

comparison, use takeName to give the integer comparison a name.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72367 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Scalar/IndVarSimplify.cpp

@@ -842,6 +842,7 @@ void IndVarSimplify::HandleFloatingPointIV(Loop *L, PHINode *PH) {
   WeakVH WeakPH = PH;
 
   // Delete old, floating point, exit comparision instruction.
+  NewEC->takeName(EC);
   EC->replaceAllUsesWith(NewEC);
   RecursivelyDeleteTriviallyDeadInstructions(EC);