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From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug fortran/102314] [11/12 Regression] ICE in verify_ssa, at
 tree-ssa.c:1076
Date: Tue, 14 Sep 2021 07:03:03 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D102314

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2021-09-14
   Target Milestone|---                         |12.0
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |NEW

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed.  There's a not released SSA name in the IL that does not have a =
def
stmt.  The issue is once again a type that wasn't properly gimplified:

(gdb) p debug_generic_expr (new_tree)
character(kind=3D1)[1:.y]

with TYPE_SIZE being

SAVE_EXPR <(bitsizetype) (sizetype) .y.5_2 * 8>

there's a DECL_EXPR missing for this variable.=