[llvm] r340150 - [InstCombine] Move some variable declarations into a more appropriate scope. NFC

[Craig Topper via llvm-commits]

Author: ctopper
Date: Sun Aug 19 22:35:12 2018
New Revision: 340150

URL: http://llvm.org/viewvc/llvm-project?rev=340150&view=rev
Log:
[InstCombine] Move some variable declarations into a more appropriate scope. NFC

Modified:
    llvm/trunk/lib/Transforms/InstCombine/InstCombineSelect.cpp

Modified: llvm/trunk/lib/Transforms/InstCombine/InstCombineSelect.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/InstCombine/InstCombineSelect.cpp?rev=340150&r1=340149&r2=340150&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/InstCombine/InstCombineSelect.cpp (original)
+++ llvm/trunk/lib/Transforms/InstCombine/InstCombineSelect.cpp Sun Aug 19 22:35:12 2018
@@ -1766,7 +1766,7 @@ Instruction *InstCombiner::visitSelectIn
     if (Instruction *FoldI = foldSelectIntoOp(SI, TrueVal, FalseVal))
       return FoldI;
 
-    Value *LHS, *RHS, *LHS2, *RHS2;
+    Value *LHS, *RHS;
     Instruction::CastOps CastOp;
     SelectPatternResult SPR = matchSelectPattern(&SI, LHS, RHS, &CastOp);
     auto SPF = SPR.Flavor;
@@ -1825,6 +1825,7 @@ Instruction *InstCombiner::visitSelectIn
       // MIN(MAX(a, b), a) -> a
       // ABS(ABS(a)) -> ABS(a)
       // NABS(NABS(a)) -> NABS(a)
+      Value *LHS2, *RHS2;
       if (SelectPatternFlavor SPF2 = matchSelectPattern(LHS, LHS2, RHS2).Flavor)
         if (Instruction *R = foldSPFofSPF(cast<Instruction>(LHS),SPF2,LHS2,RHS2,
                                           SI, SPF, RHS))