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| author | Chris Lattner <sabre@nondot.org> | 2011-04-19 05:52:03 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2011-04-19 05:52:03 +0000 |
| commit | 832e4943598d821687cec79f512803c1ca03cff7 (patch) | |
| tree | 4b0bedc00698b5b31c90a8332edeeae9044e3186 /lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | |
| parent | ff009ad1e1152ac6941ea4a85910f125868bd3de (diff) | |
Implement support for x86 fastisel of small fixed-sized memcpys, which are generated
en-mass for C++ PODs. On my c++ test file, this cuts the fast isel rejects by 10x
and shrinks the generated .s file by 5%
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129755 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/LegalizeDAG.cpp')
0 files changed, 0 insertions, 0 deletions