diff options
| author | Dan Gohman <gohman@apple.com> | 2009-05-06 17:22:41 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-05-06 17:22:41 +0000 |
| commit | e9d87f49063cb1bd213d8e9c339b9b63393cc2d9 (patch) | |
| tree | 80127baa11f20a0ea35766d10184f71f466018a9 /lib/Transforms/Utils/PromoteMemoryToRegister.cpp | |
| parent | 0ec4146db70916c31281e091bb3b447aab497246 (diff) | |
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
Diffstat (limited to 'lib/Transforms/Utils/PromoteMemoryToRegister.cpp')
| -rw-r--r-- | lib/Transforms/Utils/PromoteMemoryToRegister.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/Transforms/Utils/PromoteMemoryToRegister.cpp b/lib/Transforms/Utils/PromoteMemoryToRegister.cpp index 1896be45ed..b717699b7e 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. |