swscale build fails, full build log for current (llvm 22) and previous
(llvm 19) builds attached, tail below. both are from the same version
(8.1.1).

there is this change in configure output:

llvm19: EBP available             no
llvm22: EBP available             yes

I also notice there are a bunch of 'loop not vectorized' warnings
but that's not new.

cc -I. -Isrc/ -D_ISOC11_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -DPIC -I/pobj/ffmpeg-8.1.1/ffmpeg-8.1.1/compat/stdbit -DZLIB_CONST -DHAVE_AV_CONFIG_H -DBUILDING_swscale -O2 -pipe  -I/usr/local/include -I/usr/X11R6/include -std=c17 -fPIC -I/usr/X11R6/include -I/usr/X11R6/include -I/usr/X11R6/include -pthread  -I/usr/local/include -I/usr/local/include -I/usr/X11R6/include -I/usr/local/include/harfbuzz -I/usr/local/include/glib-2.0 -I/usr/local/lib/glib-2.0/include -I/usr/local/include/fribidi -I/usr/X11R6/include/freetype2 -I/usr/local/include -I/usr/X11R6/include -I/usr/X11R6/include/libdrm -I/usr/X11R6/include -I/usr/X11R6/include/freetype2 -I/usr/X11R6/include/freetype2 -I/usr/local/include/fribidi -I/usr/local/include/harfbuzz -I/usr/X11R6/include/freetype2 -I/usr/local/include/glib-2.0 -I/usr/local/lib/glib-2.0/include -I/usr/local/include -I/usr/local/include/opus -I/usr/local/include/opus -I/usr/local/include -I/usr/local/include/svt-av1 -DEB_DLL -DRTC_BUILD=0 -I/usr/local/include -I/usr/local/include -I/usr/local/include -I/usr/local/include -I/usr/local/include -I/usr/local/include -I/usr/local/include -I/usr/local/include -I/usr/local/include -I/usr/local/include/webp -I/usr/local/include -I/usr/local/include/webp -I/usr/local/include -DX264_API_IMPORTS -I/usr/local/include -I/usr/local/include -I/usr/local/include/libxml2   -I/usr/X11R6/include -I/usr/X11R6/include -I/usr/X11R6/include -I/usr/X11R6/include -I/usr/X11R6/include -I/usr/X11R6/include/libdrm -I/usr/X11R6/include -I/usr/X11R6/include -I/usr/X11R6/include -g -Wall -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wwrite-strings -Wtype-limits -Wundef -Wempty-body -Wmissing-prototypes -Wstrict-prototypes -Wunterminated-string-initialization -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wno-pointer-sign -Wno-unused-const-variable -Wno-bool-operation -Wno-char-subscripts -Wno-implicit-const-int-float-conversion -Wno-microsoft-enum-forward-reference -O2 -pipe -Wno-redundant-decls -fno-math-errno -fno-signed-zeros -Qunused-arguments -Werror=implicit-function-declaration -Werror=missing-prototypes -Werror=return-type   -MMD -MF libswscale/x86/rgb2rgb.d -MT libswscale/x86/rgb2rgb.o -c -o libswscale/x86/rgb2rgb.o src/libswscale/x86/rgb2rgb.c
src/libswscale/x86/rgb2rgb.c:1476:13: error: inline assembly requires more registers than available
 1476 |             "mov                        %4, %%"FF_REG_a"\n\t"
      |             ^
1 error generated.
gmake: *** [/pobj/ffmpeg-8.1.1/ffmpeg-8.1.1/ffbuild/common.mak:91: libswscale/x86/rgb2rgb.o] Error 1
*** Error 2 in graphics/ffmpeg (/usr/ports/infrastructure/mk/bsd.port.mk:3080 '/pobj/ffmpeg-8.1.1/build-i386/.build_done': @cd /pobj/ffmpeg-...)
*** Error 2 in graphics/ffmpeg (/usr/ports/infrastructure/mk/bsd.port.mk:2723 'build': @lock=ffmpeg-8.1.1v1;  export _LOCKS_HELD=" ffmpeg-8....)
===> Exiting graphics/ffmpeg with an error
*** Error 1 in /usr/ports (infrastructure/mk/bsd.port.subdir.mk:144 'build': @: ${echo_msg:=echo};  : ${target:=build};  for i in ; do  eval...)
>>> Ended at 1780152281.15
max_stuck=68.53/depends=7.70/show-prepare-results=4.51/patch=3.13/configure=101.99/build=240.31
Error: job failed with 512 on i386-3 at 1780152281

• ffmpeg.log.gz (33K)
• ffmpeg.previous.log.gz (116K)