https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108894
--- Comment #6 from Marek Polacek <mpolacek at gcc dot gnu.org> --- Ah, I thought we wanted to use __bdos for -fsanitize=object-size but that has been done already: commit 28896b38fabce818e59266b0063a46b3bc1b700f Author: Siddhesh Poyarekar <siddh...@gotplt.org> Date: Tue May 10 12:51:42 2022 +0530 middle-end/70090: Dynamic sizes for -fsanitize=object-size Sorry for confirming the bug before checking.