[Bug rtl-optimization/52203] ICE: in reset_sched_cycles_in_current_ebb, at sel-sched.c:7136 with -fsel-sched-pipelining -fselective-scheduling2 and other custom flags
ubizjak at gmail dot com
gcc-bugzilla@gcc.gnu.org
Mon Feb 13 16:01:00 GMT 2012
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52203
--- Comment #5 from Uros Bizjak <ubizjak at gmail dot com> 2012-02-13 16:00:27 UTC ---
(In reply to comment #4)
> The bugs you are referring to were real bugs, where wrong or missing operand
> was accessed from attribute calculation machinery.
... and PR 49014, where indeed insn without reservation crashed scheduler in
the same way. But there was a clear inconsistency in the model, so we got away
with the adjustment.
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