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| author | Cameron Zwarich <zwarich@apple.com> | 2011-01-18 04:41:32 +0000 |
|---|---|---|
| committer | Cameron Zwarich <zwarich@apple.com> | 2011-01-18 04:41:32 +0000 |
| commit | 443997de8b0eb538aac833390358f30c952f85fc (patch) | |
| tree | e598fc3389cef4d68b48d1f6911f9305870a7291 /lib/Transforms/Utils/PromoteMemoryToRegister.cpp | |
| parent | daad56a8e3ac99c517d766130ac4ac03b578d180 (diff) | |
Make a std::vector a SmallVector<*, 32> like the other vectors in the same
function. This seems to be about a 1.5% speedup of -scalarrepl on test-suite
with SPEC2000 and SPEC2006.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123731 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/PromoteMemoryToRegister.cpp')
| -rw-r--r-- | lib/Transforms/Utils/PromoteMemoryToRegister.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/Utils/PromoteMemoryToRegister.cpp b/lib/Transforms/Utils/PromoteMemoryToRegister.cpp index 32f778204c..188693596c 100644 --- a/lib/Transforms/Utils/PromoteMemoryToRegister.cpp +++ b/lib/Transforms/Utils/PromoteMemoryToRegister.cpp @@ -723,7 +723,7 @@ void PromoteMem2Reg::DetermineInsertionPoint(AllocaInst *AI, unsigned AllocaNum, PQ.push(std::make_pair(Node, DomLevels[Node])); } - std::vector<std::pair<unsigned, BasicBlock*> > DFBlocks; + SmallVector<std::pair<unsigned, BasicBlock*>, 32> DFBlocks; SmallPtrSet<DomTreeNode*, 32> Visited; SmallVector<DomTreeNode*, 32> Worklist; while (!PQ.empty()) { |