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| author | Chris Lattner <sabre@nondot.org> | 2007-02-05 23:37:20 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2007-02-05 23:37:20 +0000 |
| commit | d3874049a55fe1af515c4f0d8f5a4040803567cb (patch) | |
| tree | b39f063ad6cb99f1c067b0b65139dcd2c0a8f024 /lib/Analysis/CFGPrinter.cpp | |
| parent | 9133fe28954d498fc4de13064c7d65bd811de02c (diff) | |
| download | external_llvm-d3874049a55fe1af515c4f0d8f5a4040803567cb.zip external_llvm-d3874049a55fe1af515c4f0d8f5a4040803567cb.tar.gz external_llvm-d3874049a55fe1af515c4f0d8f5a4040803567cb.tar.bz2 | |
With the last change, we no longer need both directions of mapping from
BBNumbers. Instead of using a bi-directional mapping, just use a single
densemap. This speeds up mem2reg on 176.gcc by 8%, from 1.3489 to
1.2485s.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33940 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/CFGPrinter.cpp')
0 files changed, 0 insertions, 0 deletions