Add SSE4.1 and AVX2 detection

Multimedia / Daala - Andreas Gal [gmail.com] - 2 September 2014 17:18 UTC

We'll want to renumber the flags they when we add other instruction sets, but this doesn't affect ABI, so that can be done later.

cebde00 Add SSE4.1 and AVX2 detection.
src/x86/cpu.c | 3 +++
src/x86/cpu.h | 2 ++
2 files changed, 5 insertions(+)

Upstream: git.xiph.org

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