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[Bug target/64460] ARM ICE on valid code
- From: "ktkachov at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 09 Jan 2015 16:06:42 +0000
- Subject: [Bug target/64460] ARM ICE on valid code
- Auto-submitted: auto-generated
- References: <bug-64460-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64460
--- Comment #5 from ktkachov at gcc dot gnu.org ---
(In reply to Joel Sherrill from comment #4)
> (In reply to ktkachov from comment #3)
> > I have a fix in the works. The bug is down to the "shift" attribute value in
> > one of the patterns, although only xscale_sched_adjust_cost uses that
> > attribute.
>
> Awesome! I was about to start another attempt at a git bisect but it sounds
> like you don't need it. Let me know if it is worth running.
Thanks, but no need. I think I've got the root cause and I got a fix that fixes
the testcase, I just need to put it through testing.
A testsuite-appropriate reduced testcase would be nice I guess, although I'll
kick off a reducer soon.