https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53991
--- Comment #11 from Paul Clarke <pc at us dot ibm.com> --- We use TM for a multi-producer-multi-consumer queue implementation, and ran into the issue reported in this bug. (I had opened bug 77681 before discovering this report.) This report is surprisingly old. Is there any chance this could get bumped to higher priority?
