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| author | Chris Lattner <sabre@nondot.org> | 2008-02-26 22:08:41 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-02-26 22:08:41 +0000 |
| commit | fe42462164b7dfcb31922b358fbaf8d9db7eb8d2 (patch) | |
| tree | f888a577acfb51b8eb7c89ba0a946b0fd13c2deb /lib/AsmParser/llvmAsmParser.cpp.cvs | |
| parent | e6d088acc90e422451e098555d383d4d65b6ce6b (diff) | |
Use a smallvector for inactiveCounts and initialize it lazily
instead of init'ing it maximally to zeros on entry. getFreePhysReg
is pretty hot and only a few elements are typically used. This speeds
up linscan by 5% on 176.gcc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47631 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AsmParser/llvmAsmParser.cpp.cvs')
0 files changed, 0 insertions, 0 deletions