https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69454
H.J. Lu <hjl.tools at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |NEW --- Comment #6 from H.J. Lu <hjl.tools at gmail dot com> --- The STV pass should check decisions made by expand_stack_alignment and make sure that they are still valid after the STV pass.