Upstream Mozilla fix for older Apple clang builds

Also use the _mm_broadcastsi128_si256 intrisic for
Apple clang versions 4.[012]

https://bugzilla.mozilla.org/show_bug.cgi?id=1085607
https://code.google.com/p/webm/issues/detail?id=1082

Change-Id: I6bc821d8163387194ef663e94bfed91fa7281d88
This commit is contained in:
Johann 2015-10-13 10:36:16 -07:00
parent c2b8b5bfe2
commit ec623a0bb7

View File

@ -41,7 +41,10 @@ DECLARE_ALIGNED(32, static const uint8_t, filt4_global_avx2[32]) = {
#if defined(__clang__)
# if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ <= 3) || \
(defined(__APPLE__) && __clang_major__ == 5 && __clang_minor__ == 0)
(defined(__APPLE__) && \
((__clang_major__ == 4 && __clang_minor__ <= 2) || \
(__clang_major__ == 5 && __clang_minor__ == 0)))
# define MM256_BROADCASTSI128_SI256(x) \
_mm_broadcastsi128_si256((__m128i const *)&(x))
# else // clang > 3.3, and not 5.0 on macosx.