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Subject: [Bug ada/98228] [11 Regression] ICE: Assert_Failure atree.adb:931:
 Error detected at s-gearop.adb:382:34 [a-ngrear.adb:313:7
 [a-nllrar.ads:18:1]] on s390x-linux-gnu
Date: Tue, 26 Jan 2021 18:07:20 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D98228

--- Comment #22 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-9 branch has been updated by Eric Botcazou
<ebotcazou@gcc.gnu.org>:

https://gcc.gnu.org/g:29f721366b718b60d4c72d82e42e1e3d0a6405c2

commit r9-9205-g29f721366b718b60d4c72d82e42e1e3d0a6405c2
Author: Eric Botcazou <ebotcazou@adacore.com>
Date:   Tue Jan 26 18:54:26 2021 +0100

    Fix PR ada/98228

    This is the profiled bootstrap failure for s390x/Linux on the mainline,
    which has been introduced by the modref pass but actually exposing an
    existing issue in the maybe_pad_type function that is visible on s390x.

    The issue is too weak a test for the addressability of the inner compon=
ent.

    gcc/ada/
                Marius Hillenbrand  <mhillen@linux.ibm.com>

            PR ada/98228
            * gcc-interface/utils.c (maybe_pad_type): Test the size of the =
new
            packable type instead of its alignment for addressability's sak=
e.=