http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56242
Steven Bosscher <steven at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Depends on| |56131
--- Comment #12 from Steven Bosscher <steven at gcc dot gnu.org> 2013-02-21
10:33:11 UTC ---
(In reply to comment #2)
> I'd say if NOTE_INSN_BASIC_BLOCK has NULL BLOCK_FOR_INSN, rather than
> trying to use NOTE_BASIC_BLOCK the code should just assume cfg has been
> freed and can't be used.
Right. I just added the same comment to bug 56131 and re-opened it. This
bug 56242 is just collateral from the incorrect fix for bug 56131.
