From db36f5db1726a387ac7bbb972b246f84fe2102b4 Mon Sep 17 00:00:00 2001 From: Dan Gohman Date: Wed, 6 May 2009 17:22:41 +0000 Subject: Simplify code by using SmallVector's pop_back_val() instead of separate back() and pop_back() calls. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71089 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/Utils/PromoteMemoryToRegister.cpp | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'lib/Transforms/Utils/PromoteMemoryToRegister.cpp') diff --git a/lib/Transforms/Utils/PromoteMemoryToRegister.cpp b/lib/Transforms/Utils/PromoteMemoryToRegister.cpp index 1896be4..b717699 100644 --- a/lib/Transforms/Utils/PromoteMemoryToRegister.cpp +++ b/lib/Transforms/Utils/PromoteMemoryToRegister.cpp @@ -616,8 +616,7 @@ ComputeLiveInBlocks(AllocaInst *AI, AllocaInfo &Info, // Now that we have a set of blocks where the phi is live-in, recursively add // their predecessors until we find the full region the value is live. while (!LiveInBlockWorklist.empty()) { - BasicBlock *BB = LiveInBlockWorklist.back(); - LiveInBlockWorklist.pop_back(); + BasicBlock *BB = LiveInBlockWorklist.pop_back_val(); // The block really is live in here, insert it into the set. If already in // the set, then it has already been processed. -- cgit v1.1