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