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| 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 | 9a6fef0a52e705f6ac0c4b181adb1b1948add802 (patch) | |
| tree | fe20584b6777290b532b1c68b12f9350a65658e4 /llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp | |
| parent | 164ac10f82c9e61189875afa051e4f9d48378a45 (diff) | |
| download | bcm5719-llvm-9a6fef0a52e705f6ac0c4b181adb1b1948add802.tar.gz bcm5719-llvm-9a6fef0a52e705f6ac0c4b181adb1b1948add802.zip | |
Simplify code by using SmallVector's pop_back_val() instead of
separate back() and pop_back() calls.
llvm-svn: 71089
Diffstat (limited to 'llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp b/llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp index 1896be45ede..b717699b7e0 100644 --- a/llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp +++ b/llvm/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. |
