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* mesa: Wrap SSE4.1 code in #ifdef __SSE4_1__.Matt Turner2014-03-061-0/+3
| | | | | | | | Because people insist on doing things like explicitly disabling SSE 4.1. Cc: "10.0 10.1" <[email protected]> Tested-by: David Heidelberger <[email protected]> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=71547
* mesa: Add a streaming load memcpy implementation.Matt Turner2013-11-071-0/+85
Uses SSE 4.1's MOVNTDQA instruction (streaming load) to read from uncached memory without polluting the cache. Reviewed-by: Chad Versace <[email protected]>