https://bugs.freedesktop.org/show_bug.cgi?id=93454
--- Comment #6 from Jose Fonseca <[email protected]> --- The issue is simple: - GCC used to require -msse3 in order to include tmmintrin.h - MSVC/ICC does not - GCC 4.9 finally eliminated that awkward requirement -- it's now possible to use SSE3 instrinsics without giving GCC carte blanch to emit SSSE3 whenever it wants - it appears Clang claims to be GCC 4.9 but does not in fact support this. We can workaround by adding diff --git a/src/gallium/include/pipe/p_config.h b/src/gallium/include/pipe/p_config.h index 0b570c7..7d5d7d4 100644 --- a/src/gallium/include/pipe/p_config.h +++ b/src/gallium/include/pipe/p_config.h @@ -96,7 +96,7 @@ #else #define PIPE_ARCH_SSE #endif -#if defined(PIPE_CC_GCC) && (__GNUC__ * 100 + __GNUC_MINOR__) < 409 && !defined(__SSSE3__) +#if defined(PIPE_CC_GCC) && ((__GNUC__ * 100 + __GNUC_MINOR__) < 409 || defined(__clang__)) && !defined(__SSSE3__) /* #warning SSE3 support requires -msse3 compiler options before GCC 4.9 */ #else #define PIPE_ARCH_SSSE3 But this is above all a bug in Clang 3.7. If that strive/claim to be GCC 4.9 then they should handle this too. -- You are receiving this mail because: You are the QA Contact for the bug. You are the assignee for the bug.
_______________________________________________ Nouveau mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/nouveau
