------- Comment #3 from hjl dot tools at gmail dot com 2008-03-26 14:08 -------
I think this function
/* Return nonzero if the RTL code given by index IDX is one that we should
generate a gen_rtx_raw_FOO macro for, not gen_rtx_FOO (because gen_rtx_FOO
is a wrapper in emit-rtl.c). */
static int
special_rtx (int idx)
{
return (strcmp (defs[idx].enumname, "CONST_INT") == 0
|| strcmp (defs[idx].enumname, "REG") == 0
|| strcmp (defs[idx].enumname, "SUBREG") == 0
|| strcmp (defs[idx].enumname, "MEM") == 0
|| strcmp (defs[idx].enumname, "CONST_VECTOR") == 0);
}
in gengenrtl.c is miscompiled at stage 2.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35706
