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| author | Matt Turner <[email protected]> | 2014-08-10 10:28:34 -0700 |
|---|---|---|
| committer | Matt Turner <[email protected]> | 2014-08-18 18:35:56 -0700 |
| commit | 19c6617adfec618889bb52d5398b8ac3d5969c18 (patch) | |
| tree | 6757766670271ae4644ebfa776a7c824d13d057b /m4/ax_gcc_builtin.m4 | |
| parent | d1c43ed48777115072809fdb394bccae88ffe83c (diff) | |
i965/fs: Optimize gl_FrontFacing calculation on Gen4/5.
Doesn't use fewer instructions, but it does avoid writing the flag
register and if we want to switch the representation of true for Gen4/5
in the future, we can just delete the AND instruction.
Diffstat (limited to 'm4/ax_gcc_builtin.m4')
0 files changed, 0 insertions, 0 deletions