------- Comment #4 from jakub at gcc dot gnu dot org 2008-12-01 15:45 ------- Yes, the problem is that eax, edx and ecx are live there (might be arguments) and ebx is reserved for PIC pointer, so at that spot is no QImode register available. I guess either my builtins.c change could be conditionalized on if it is really needed, or on i386 it would need to avoid a QImode store and use SImode instead. Looking into it.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38338
