https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113059
--- Comment #2 from Sam James <sjames at gcc dot gnu.org> --- (In reply to Jakub Jelinek from comment #1) > Any progress with the bisection? sorry, not yet. I've been away from the computer mostly for an emergency. I did make a start, but I got frustrated with how the Makefile deps seem broken (replacing a .o and running 'make' doesn't trigger a rebuild correctly in all cases). > Or at least details what exactly are you compiling (with what patches etc.)? I can reproduce it consistently with: ``` wget https://www.fftw.org/fftw-3.3.10.tar.gz tar xvf fftw-3.3.10.tar.xz && cd fftw-3.3.10 ./configure CFLAGS="-O3 -m32 -march=znver2 -ggdb3" make -j$(nproc) make -j$(nproc) check ``` Let me know if you need more.
