[llvm-commits] [llvm] r122876 - /llvm/trunk/lib/Transforms/Scalar/LoopInstSimplify.cpp

[Cameron Zwarich]

Author: zwarich
Date: Wed Jan  5 10:08:47 2011
New Revision: 122876

URL: http://llvm.org/viewvc/llvm-project?rev=122876&view=rev
Log:
Use pop_back_val instead of back followed by pop_back.

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

Modified: llvm/trunk/lib/Transforms/Scalar/LoopInstSimplify.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/LoopInstSimplify.cpp?rev=122876&r1=122875&r2=122876&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/LoopInstSimplify.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/LoopInstSimplify.cpp Wed Jan  5 10:08:47 2011
@@ -82,8 +82,7 @@
     VisitStack.push_back(L->getHeader());
 
     while (!VisitStack.empty()) {
-      BasicBlock *BB = VisitStack.back();
-      VisitStack.pop_back();
+      BasicBlock *BB = VisitStack.pop_back_val();
 
       // Simplify instructions in the current basic block.
       for (BasicBlock::iterator BI = BB->begin(), BE = BB->end(); BI != BE;) {