https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126839
--- Comment #2 from Iain Sandoe <iains at gcc dot gnu.org> --- I do both 32b hosted and cross builds - so I think those are less likely to be the cause - bare-metal/static linking seems more likely (perhaps there is some entity that lost its "preserve" and thus became eliminated in a static link - but remains in a dynamic one) [speculation].
