https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71275
Alan Modra <amodra at gmail dot com> changed:
What |Removed |Added
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CC|amodra at gcc dot gnu.org, |
|amodra at gmail dot com |
--- Comment #3 from Alan Modra <amodra at gmail dot com> ---
It looks like the basic block loop info wasn't set up prior to my ira.c changes
too, and the only reason this sort of mis-optimization was avoided is lack of
(some) reg_dead notes inside loops.
