From: Cameron Zwarich Date: Wed, 5 Jan 2011 16:08:47 +0000 (+0000) Subject: Use pop_back_val instead of back followed by pop_back. X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=1901925b783f4ef0ee5b6bbb3faeea6813b00ee2;p=oota-llvm.git Use pop_back_val instead of back followed by pop_back. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122876 91177308-0d34-0410-b5e6-96231b3b80d8 --- diff --git a/lib/Transforms/Scalar/LoopInstSimplify.cpp b/lib/Transforms/Scalar/LoopInstSimplify.cpp index 22ec48dde3f..da57e6ff479 100644 --- a/lib/Transforms/Scalar/LoopInstSimplify.cpp +++ b/lib/Transforms/Scalar/LoopInstSimplify.cpp @@ -82,8 +82,7 @@ bool LoopInstSimplify::runOnLoop(Loop *L, LPPassManager &LPM) { 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;) {