Unbreak folly on x86-32
authorAlexander Kabaev <kan@fb.com>
Tue, 28 Nov 2017 19:42:20 +0000 (11:42 -0800)
committerFacebook Github Bot <facebook-github-bot@users.noreply.github.com>
Tue, 28 Nov 2017 19:51:55 +0000 (11:51 -0800)
commit6e6f346d41a5b3e431093990db93db141838495f
tree314f5fbfc190b9d367dd0560f39b93fcbaba169b
parent327ee770028d0e28e51958eb0c635342407b6b06
Unbreak folly on x86-32

Summary:
_mm_cvtsi64_si128 and _mm_cvtsi128_si64 intrinsics are available on
x86_64 only, so do not enable SSE instructions when compiling for 32 bits.

Reviewed By: yfeldblum

Differential Revision: D6422271

fbshipit-source-id: a3c5cf3f2ee4b47d5a1edcf93cfff3d1f3fe907e
folly/RWSpinLock.h