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| author | Chris Lattner <sabre@nondot.org> | 2007-08-04 23:48:07 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2007-08-04 23:48:07 +0000 |
| commit | 0a5f83c22cc5d1fe24e57aadde9399fa90eb5c98 (patch) | |
| tree | d74b2bec4e988640e62405cf2386b454483b412b /Makefile.rules | |
| parent | f12f8def399c80aa283783ca406434ee2f80b49f (diff) | |
| download | external_llvm-0a5f83c22cc5d1fe24e57aadde9399fa90eb5c98.zip external_llvm-0a5f83c22cc5d1fe24e57aadde9399fa90eb5c98.tar.gz external_llvm-0a5f83c22cc5d1fe24e57aadde9399fa90eb5c98.tar.bz2 | |
switch the DomTreeNodes and IDoms maps in idom/postidom to a
DenseMap instead of an std::map. This speeds up postdomtree
by about 25% and domtree by about 23%. It also speeds up clients,
for example, domfrontier by 11%, mem2reg by 4% and ADCE by 6%.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40826 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'Makefile.rules')
0 files changed, 0 insertions, 0 deletions