[SimplifyCFG] Rename a variable for readibility of a future change [NFC]

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@341004 91177308-0d34-0410-b5e6-96231b3b80d8

Author: preames

lib/Transforms/Utils/SimplifyCFG.cpp

@@ -2713,16 +2713,16 @@ bool llvm::FoldBranchToCommonDest(BranchInst *BI, unsigned BonusInstThreshold) {
 
     // Clone Cond into the predecessor basic block, and or/and the
     // two conditions together.
-    Instruction *New = Cond->clone();
-    RemapInstruction(New, VMap,
+    Instruction *CondInPred = Cond->clone();
+    RemapInstruction(CondInPred, VMap,
                      RF_NoModuleLevelChanges | RF_IgnoreMissingLocals);
-    PredBlock->getInstList().insert(PBI->getIterator(), New);
-    New->takeName(Cond);
-    Cond->setName(New->getName() + ".old");
+    PredBlock->getInstList().insert(PBI->getIterator(), CondInPred);
+    CondInPred->takeName(Cond);
+    Cond->setName(CondInPred->getName() + ".old");
 
     if (BI->isConditional()) {
       Instruction *NewCond = cast<Instruction>(
-          Builder.CreateBinOp(Opc, PBI->getCondition(), New, "or.cond"));
+          Builder.CreateBinOp(Opc, PBI->getCondition(), CondInPred, "or.cond"));
       PBI->setCondition(NewCond);
 
       uint64_t PredTrueWeight, PredFalseWeight, SuccTrueWeight, SuccFalseWeight;
@@ -2786,7 +2786,8 @@ bool llvm::FoldBranchToCommonDest(BranchInst *BI, unsigned BonusInstThreshold) {
           Instruction *NotCond = cast<Instruction>(
               Builder.CreateNot(PBI->getCondition(), "not.cond"));
           MergedCond = cast<Instruction>(
-              Builder.CreateBinOp(Instruction::And, NotCond, New, "and.cond"));
+               Builder.CreateBinOp(Instruction::And, NotCond, CondInPred,
+                                   "and.cond"));
           if (PBI_C->isOne())
             MergedCond = cast<Instruction>(Builder.CreateBinOp(
                 Instruction::Or, PBI->getCondition(), MergedCond, "or.cond"));
@@ -2795,7 +2796,7 @@ bool llvm::FoldBranchToCommonDest(BranchInst *BI, unsigned BonusInstThreshold) {
           // PBI_C is true: (PBI_Cond and BI_Value) or (!PBI_Cond)
           //       is false: PBI_Cond and BI_Value
           MergedCond = cast<Instruction>(Builder.CreateBinOp(
-              Instruction::And, PBI->getCondition(), New, "and.cond"));
+              Instruction::And, PBI->getCondition(), CondInPred, "and.cond"));
           if (PBI_C->isOne()) {
             Instruction *NotCond = cast<Instruction>(
                 Builder.CreateNot(PBI->getCondition(), "not.cond"));