Commit 8597f37410 for ffmpeg

commit 8597f374100504c821a7a497ffa0313c83b02aa9
Author: Ramiro Polla <ramiro.polla@gmail.com>
Date:   Mon Nov 2 15:53:09 2026 +0100

    configure: stop enabling fast_cmov for Loongson CPUs

    HAVE_FAST_CMOV is only checked by x86 code (libavcodec/x86/cabac.h,
    libavcodec/x86/vpx_arith.h, and the ARCH_X86 path in
    libavcodec/dirac_arith.h), so enabling it for the MIPS-based Loongson
    cores has no effect. This has been the case since the line was added
    in 663321ed50.

    Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
    Signed-off-by: Ramiro Polla <ramiro.polla@gmail.com>

diff --git a/configure b/configure
index c37cedbbe0..7a9e9ca2c9 100755
--- a/configure
+++ b/configure
@@ -5763,7 +5763,6 @@ elif enabled mips; then
                 enable simd_align_16
                 enable fast_64bit
                 enable fast_clz
-                enable fast_cmov
                 enable fast_unaligned
                 disable aligned_stack
                 # When gcc version less than 5.3.0, add -fno-expensive-optimizations flag.