[llvm] r301411 - Fix unused-variable warning caused by r301407.

[Haojian Wu via llvm-commits]

Author: hokein
Date: Wed Apr 26 09:31:05 2017
New Revision: 301411

URL: http://llvm.org/viewvc/llvm-project?rev=301411&view=rev
Log:
Fix unused-variable warning caused by r301407.

Modified:
    llvm/trunk/lib/Transforms/Scalar/LoopRotation.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/LoopRotation.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/LoopRotation.cpp?rev=301411&r1=301410&r2=301411&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/LoopRotation.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/LoopRotation.cpp Wed Apr 26 09:31:05 2017
@@ -312,8 +312,6 @@ bool LoopRotate::rotateLoop(Loop *L, boo
   for (; PHINode *PN = dyn_cast<PHINode>(I); ++I)
     ValueMap[PN] = PN->getIncomingValueForBlock(OrigPreheader);
 
-  const DataLayout &DL = L->getHeader()->getModule()->getDataLayout();
-
   // For the rest of the instructions, either hoist to the OrigPreheader if
   // possible or create a clone in the OldPreHeader if not.
   TerminatorInst *LoopEntryBranch = OrigPreheader->getTerminator();