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| author | Chris Lattner <sabre@nondot.org> | 2008-12-01 07:29:03 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-12-01 07:29:03 +0000 |
| commit | 09713794c17061ae36cc696cfc928c5a0c2bdc75 (patch) | |
| tree | bb8390c016953d245612b998042d04f44fa3275f /lib/CodeGen/SelectionDAG/LegalizeTypes.cpp | |
| parent | a3522000ab9c821f48856d0c25ada8297c1c2914 (diff) | |
pull the predMap densemap out of the inner loop of performPRE, so
that it isn't reallocated all the time. This is a tiny speedup for
GVN: 3.90->3.88s
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60338 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/LegalizeTypes.cpp')
0 files changed, 0 insertions, 0 deletions