llvm/lib/CodeGen/SplitKit.cpp · 9a6382fc818e246fdb3addc9a60d78cce870ded6 · Roger Ferrer / llvm-epi-0.8 · GitLab

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Cache basic block bounds instead of asking SlotIndexes::getMBBRange all the time. · 9a6382fc
Jakob Stoklund Olesen authored Mar 03, 2011
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This speeds up the greedy register allocator by 15%.
DenseMap is not as fast as one might hope.

llvm-svn: 126921
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9a6382fc