This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug bootstrap/59985] stage2/3 compare error on lto-streamer-in.o
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 30 Jan 2014 17:02:26 +0000
- Subject: [Bug bootstrap/59985] stage2/3 compare error on lto-streamer-in.o
- Auto-submitted: auto-generated
- References: <bug-59985-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59985
--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
It seems the reason for the different chosen alternative for the last
anddi3_insn is reload_sum. overall, losers and reload_nregs are the same
for nalt 4 and 5, 4 is currently best alternative in both cases, but reload_sum
is in one case 0 and in one case 1.
bb_reload_num is 13 in one case and 14 in the other case, while last_reload is
14 in both cases.