From: Bill Wendling <isanbard@gmail.com>
Date: Thu, 19 Jun 2008 18:00:44 +0000 (+0000)
Subject: Remove dead code causing a warning.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ac151da20487e5954cdad3e8f7ffd48f768ab254;p=oota-llvm.git

Remove dead code causing a warning.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52502 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp
index 481f397a3f9..72a27f500c9 100644
--- a/lib/Transforms/Scalar/InstructionCombining.cpp
+++ b/lib/Transforms/Scalar/InstructionCombining.cpp
@@ -1655,8 +1655,6 @@ static Instruction *AssociativeOpt(BinaryOperator &Root, const Functor &F) {
     // If the functor wants to apply the optimization to the RHS of LHSI,
     // reassociate the expression from ((? op A) op B) to (? op (A op B))
     if (ShouldApply) {
-      BasicBlock *BB = Root.getParent();
-
       // Now all of the instructions are in the current basic block, go ahead
       // and perform the reassociation.
       Instruction *TmpLHSI = cast<Instruction>(Root.getOperand(0));