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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2011-12-03 15:16:45 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2011-12-03 15:16:45 +0000 |
| commit | feb9b4bc3be0afe3f820c35fb858b4ea196a0e99 (patch) | |
| tree | 9d321b3f4dbbed688851d7319e4ca38dce70f711 /lib/Transforms/Utils/AddrModeMatcher.cpp | |
| parent | 199ce33b3bfa0b6293946c1b835da2a1fbc8cab4 (diff) | |
Add a "seen blocks" cache to LVI to avoid a linear scan over the whole cache just to remove no blocks from the maps.
-15% on ARMDisassembler.cpp (Release build). It's not that great to add another
layer of caching to the caching-heavy LVI but I don't see a better way.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145770 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/AddrModeMatcher.cpp')
0 files changed, 0 insertions, 0 deletions