[Bug ipa/65908] [5/6 Regression] ICE: in expand_thunk, at cgraphunit.c:1700

["marxin at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65908

--- Comment #7 from Martin Liška <marxin at gcc dot gnu.org> ---
Created attachment 35533
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35533&action=edit
Suggested fix

I've been testing following patch for 5.1.0 branch. I'm wondering if comparison
of just TYPE_ARG_TYPES is sufficient?
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Subject: [Bug fortran/66089] [6 Regression] elemental dependency mishandling when derived types are involved
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https://gcc.gnu.org/bugzilla/show_bug.cgi?idf089

--- Comment #4 from Mikael Morin <mikael at gcc dot gnu.org> ---
(In reply to Dominique d'Humieres from comment #3)
> The code in comment 0 does not abort at run time up to revision r222352
> (2015-04-23), but does so at r222398 (2015-04-24), likely r222361.

Yes, probably the change in gfc_add_loop_ss_code (which comment #1 removes).