https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113546
--- Comment #5 from Alex Coplan <acoplan at gcc dot gnu.org> --- FWIW the original preprocessed testcase (regex.i) also started failing with the same commit (as the reduced testcase).
acoplan at gcc dot gnu.org via Gcc-bugs Mon, 22 Jan 2024 15:01:42 -0800
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113546
--- Comment #5 from Alex Coplan <acoplan at gcc dot gnu.org> --- FWIW the original preprocessed testcase (regex.i) also started failing with the same commit (as the reduced testcase).