https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212
--- Comment #419 from John Paul Adrian Glaubitz <glaubitz at physik dot fu-berlin.de> --- In the meantime, I found another regression when building ffmpeg: gcc -I. -Isrc/ -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64 -Wdate-time -D_FORTIFY_SOURCE=2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -D_ISOC11_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -DZLIB_CONST -DHAVE_AV_CONFIG_H -DBUILDING_avfilter -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/home/glaubitz/ffmpeg/ffmpeg-7.1=. -fstack-protector-strong -Wformat -Werror=format-security -fno-strict-overflow -fstack-protector-all -fPIE -std=c17 -fomit-frame-pointer -fPIC -pthread -I/usr/include/p11-kit-1 -I/usr/include/lilv-0 -I/usr/include/serd-0 -I/usr/include/sord-0 -I/usr/include/zix-0 -I/usr/include/sratom-0 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/harfbuzz -I/usr/include/glib-2.0 -I/usr/lib/sh4-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -pthread -I/usr/include/fribidi -I/usr/include/libxml2 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/bs2b -I/usr/include/libdrm -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/fribidi -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/glib-2.0 -I/usr/lib/sh4-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -pthread -DHWY_SHARED_DEFINE -I/usr/include/openjpeg-2.5 -I/usr/include/sh4-linux-gnu -I/usr/include/opus -I/usr/include/opus -pthread -D_REENTRANT -I/usr/include/cjson -I/usr/include/srt -I/usr/include/p11-kit-1 -I/usr/include/svt-av1 -DEB_DLL -I/usr/include/webp -I/usr/include/webp -DX264_API_IMPORTS -isystem /usr/include/mit-krb5 -I/usr/include/pgm-5.3 -I/usr/include/libxml2 -I/usr/include/sh4-linux-gnu -I/usr/include/libxml2 -I/usr/include/AL -I/usr/include/sphinxbase -I/usr/include/pocketsphinx -I/usr/include/sh4-linux-gnu -I/usr/include/sh4-linux-gnu/sphinxbase -I/usr/include/libdrm -g -Wdeclaration-after-statement -Wall -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wwrite-strings -Wtype-limits -Wundef -Wmissing-prototypes -Wstrict-prototypes -Wempty-body -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wno-pointer-sign -Wno-unused-const-variable -Wno-bool-operation -Wno-char-subscripts -fno-math-errno -fno-signed-zeros -fno-tree-vectorize -Werror=format-security -Werror=implicit-function-declaration -Werror=missing-prototypes -Werror=return-type -Werror=vla -Wformat -fdiagnostics-color=auto -Wno-maybe-uninitialized -I/usr/include/SDL2 -D_REENTRANT -MMD -MF libavfilter/vf_dctdnoiz.d -MT libavfilter/vf_dctdnoiz.o -c -o libavfilter/vf_dctdnoiz.o src/libavfilter/vf_dctdnoiz.c -save-temps during RTL pass: reload src/libavfilter/vf_dctdnoiz.c: In function 'filter_freq_expr_16': src/libavfilter/vf_dctdnoiz.c:403:251: internal compiler error: in lra_assign, at lra-assigns.cc:1657 403 | DEF_FILTER_FREQ_FUNCS(16) | ^ 0x1918bbb diagnostic_context::diagnostic_impl(rich_location*, diagnostic_metadata const*, diagnostic_option_id, char const*, __va_list_tag*, diagnostic_t) ???:0 0x192795b internal_error(char const*, ...) ???:0 0x6456b7 fancy_abort(char const*, int, char const*) ???:0 0xb19ce7 lra_assign(bool&) ???:0 0xb14241 lra(_IO_FILE*, int) ???:0 Please submit a full bug report, with preprocessed source (by using -freport-bug). Please include the complete backtrace with any bug report. See <file:///usr/share/doc/gcc-snapshot/README.Bugs> for instructions. Will attach the preprocessed source in a second.