i965: Compile with -msse3

Graphics / Mesa 3D Graphics Library / Mesa - Matt Turner [gmail.com] - 14 July 2017 19:54 EDT

All CPUs that can be paired with a GPU supported by i965_dri.so supports SSE3. This allows us to ensure that some vectorized version of the tiled memcpy path is enabled on 32-bit systems.

This also ensures that __builtin_ia32_clflush is always usable.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=101774

6b05c08 i965: Compile with -msse3
src/mesa/drivers/dri/i965/Makefile.am | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

Upstream: cgit.freedesktop.org

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