ref: 33aef48f29c36b80c03911462891f9f43ee1a5ad
parent: 7a9e476072138f2058d808a403d5ef7a06684aae
author: James Zern <jzern@google.com>
date: Thu Sep 15 16:40:21 EDT 2016
vpx_subpixel_8t_intrin_avx2: tolerate unversioned clang assume __clang_major__==0 has the latest version of _mm256_broadcastsi128_si256. fixes builds with custom clang toolchains. BUG=b/30970831 Change-Id: I90becd56278e4716bd46e2ba9d910af977e8dfa6
--- a/vpx_dsp/x86/vpx_subpixel_8t_intrin_avx2.c
+++ b/vpx_dsp/x86/vpx_subpixel_8t_intrin_avx2.c
@@ -36,11 +36,11 @@
};
#if defined(__clang__)
-#if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ <= 3) || \
- (defined(__APPLE__) && defined(__apple_build_version__) && \
- ((__clang_major__ == 4 && __clang_minor__ <= 2) || \
+#if (__clang_major__ > 0 && __clang_major__ < 3) || \
+ (__clang_major__ == 3 && __clang_minor__ <= 3) || \
+ (defined(__APPLE__) && defined(__apple_build_version__) && \
+ ((__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.
--
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