Module: libav Branch: master Commit: 1c6bb813284732d9a1acacfe99522d9f66ebf73e
Author: Henrik Gramner <[email protected]> Committer: Anton Khirnov <[email protected]> Date: Sat Aug 1 17:27:35 2015 +0200 x86inc: Disable vpbroadcastq workaround in newer yasm versions The bug was fixed in 1.3.0, so only perform the workaround in earlier versions. Signed-off-by: Anton Khirnov <[email protected]> --- libavutil/x86/x86inc.asm | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) diff --git a/libavutil/x86/x86inc.asm b/libavutil/x86/x86inc.asm index 2844fdf..d4ce68f 100644 --- a/libavutil/x86/x86inc.asm +++ b/libavutil/x86/x86inc.asm @@ -1499,13 +1499,15 @@ FMA4_INSTR fnmsubps, fnmsub132ps, fnmsub213ps, fnmsub231ps FMA4_INSTR fnmsubsd, fnmsub132sd, fnmsub213sd, fnmsub231sd FMA4_INSTR fnmsubss, fnmsub132ss, fnmsub213ss, fnmsub231ss -; workaround: vpbroadcastq is broken in x86_32 due to a yasm bug -%if ARCH_X86_64 == 0 -%macro vpbroadcastq 2 -%if sizeof%1 == 16 - movddup %1, %2 -%else - vbroadcastsd %1, %2 -%endif -%endmacro +; workaround: vpbroadcastq is broken in x86_32 due to a yasm bug (fixed in 1.3.0) +%ifdef __YASM_VER__ + %if __YASM_VERSION_ID__ < 0x01030000 && ARCH_X86_64 == 0 + %macro vpbroadcastq 2 + %if sizeof%1 == 16 + movddup %1, %2 + %else + vbroadcastsd %1, %2 + %endif + %endmacro + %endif %endif _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
