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[Bug target/46878] V850 ICE in in maybe_add_or_update_dep_1, at sched-deps.c:854
- From: "dj at redhat dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 22 Jan 2011 00:37:40 +0000
- Subject: [Bug target/46878] V850 ICE in in maybe_add_or_update_dep_1, at sched-deps.c:854
- Auto-submitted: auto-generated
- References: <bug-46878-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46878
--- Comment #11 from DJ Delorie <dj at redhat dot com> 2011-01-22 00:37:35 UTC ---
I set a breakpoint on the delete of that insn; at that time, the following insn
did not have the /S set on it. At the time when the /S is added, the previous
insn had already been deleted. So, it's delete first, set /s second, crash
third.
And it's not the setcc that's delted, it's the (compare) before it. The setcc
is the one with the /s on it.