------- Comment #4 from dave at hiauly1 dot hia dot nrc dot ca 2008-09-01 20:44 ------- Subject: Re: libgcc2.c:806: ICE: vector VEC(me m_ref_p,base) index domain error, in create_vop_ref_mapping_loopRO
> Sounds like stage2 is miscompiled then. Can you try the preprocessed source > with > the stage1 compiler and the same flags? While I didn't specifically try with the preprocessed source, the stage1 compiler has no problem compiling the file with the same flags. The miscompilation appears when IRA_COVER_CLASSES is defined. Looking through the test results without it defined, it is a somewhat surprising that this target builds at all. There are bitfield and many problems in struct handling (both layout and argument passing). The struct problems appear to have been introduced in late June. Dave -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37299
