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Wed, 11 Feb 2026 18:10:35 +0200 (EET) MIME-Version: 1.0 To: ffmpeg-devel@ffmpeg.org Date: Wed, 11 Feb 2026 16:10:35 -0000 Message-ID: <177082623593.25.6269708989176266974@009cbcb3d8cd> Message-ID-Hash: 74PFL6DJZNU3OOUW4CMEA2FVDKTBEZB5 X-Message-ID-Hash: 74PFL6DJZNU3OOUW4CMEA2FVDKTBEZB5 X-MailFrom: code@ffmpeg.org X-Mailman-Rule-Hits: nonmember-moderation X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; header-match-ffmpeg-devel.ffmpeg.org-0; header-match-ffmpeg-devel.ffmpeg.org-1; header-match-ffmpeg-devel.ffmpeg.org-2; header-match-ffmpeg-devel.ffmpeg.org-3; emergency; member-moderation X-Mailman-Version: 3.3.10 Precedence: list Reply-To: FFmpeg development discussions and patches Subject: [FFmpeg-devel] [PR] avutil/x86/x86inc: make AVX imply CLMUL (PR #21733) List-Id: FFmpeg development discussions and patches Archived-At: Archived-At: List-Archive: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: From: James Almer via ffmpeg-devel Cc: James Almer Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Archived-At: List-Archive: List-Post: PR #21733 opened by James Almer (jamrial) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/21733 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/21733.patch The clmul instructions are present in all AVX CPUs (Sandy Bridge and newer, Bulldozer and newer). >>From e4cb580bcb809e8120a3bebdb8ce29164f905f3d Mon Sep 17 00:00:00 2001 From: James Almer Date: Wed, 11 Feb 2026 13:09:19 -0300 Subject: [PATCH] avutil/x86/x86inc: make AVX imply CLMUL The clmul instructions are present in all AVX CPUs (Sandy Bridge and newer, Bulldozer and newer). Signed-off-by: James Almer --- libavutil/x86/x86inc.asm | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavutil/x86/x86inc.asm b/libavutil/x86/x86inc.asm index 0e80ebed43..8983eab4b7 100644 --- a/libavutil/x86/x86inc.asm +++ b/libavutil/x86/x86inc.asm @@ -955,8 +955,8 @@ BRANCH_INSTR jz, je, jnz, jne, jl, jle, jnl, jnle, jg, jge, jng, jnge, ja, jae, %assign cpuflags_sse42 (1<<11) | cpuflags_sse4 %assign cpuflags_aesni (1<<12) | cpuflags_sse42 %assign cpuflags_clmul (1<<13) | cpuflags_sse42 -%assign cpuflags_gfni (1<<14) | cpuflags_aesni|cpuflags_clmul -%assign cpuflags_avx (1<<15) | cpuflags_sse42 +%assign cpuflags_gfni (1<<14) | cpuflags_aesni +%assign cpuflags_avx (1<<15) | cpuflags_clmul %assign cpuflags_xop (1<<16) | cpuflags_avx %assign cpuflags_fma4 (1<<17) | cpuflags_avx %assign cpuflags_fma3 (1<<18) | cpuflags_avx -- 2.52.0 _______________________________________________ ffmpeg-devel mailing list -- ffmpeg-devel@ffmpeg.org To unsubscribe send an email to ffmpeg-devel-leave@ffmpeg.org