From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugzilla@gcc.gnu.org>
Received: by sourceware.org (Postfix, from userid 48)
 id 34534385841A; Thu, 23 Sep 2021 02:42:22 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 34534385841A
From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c/94726] [10/11/12 Regression] ICE in uniform_vector_p, at
 tree.c:11214 since r10-2089-g21caa1a2649d586f
Date: Thu, 23 Sep 2021 02:42:22 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: c
X-Bugzilla-Version: 10.0
X-Bugzilla-Keywords: error-recovery, ice-on-invalid-code
X-Bugzilla-Severity: normal
X-Bugzilla-Who: pinskia at gcc dot gnu.org
X-Bugzilla-Status: ASSIGNED
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P4
X-Bugzilla-Assigned-To: pinskia at gcc dot gnu.org
X-Bugzilla-Target-Milestone: 10.4
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: bug_status assigned_to
Message-ID: <bug-94726-4-7Lya97nsJ1@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-94726-4@http.gcc.gnu.org/bugzilla/>
References: <bug-94726-4@http.gcc.gnu.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
X-BeenThere: gcc-bugs@gcc.gnu.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Gcc-bugs mailing list <gcc-bugs.gcc.gnu.org>
List-Unsubscribe: <https://gcc.gnu.org/mailman/options/gcc-bugs>,
 <mailto:gcc-bugs-request@gcc.gnu.org?subject=unsubscribe>
List-Archive: <https://gcc.gnu.org/pipermail/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-request@gcc.gnu.org?subject=help>
List-Subscribe: <https://gcc.gnu.org/mailman/listinfo/gcc-bugs>,
 <mailto:gcc-bugs-request@gcc.gnu.org?subject=subscribe>
X-List-Received-Date: Thu, 23 Sep 2021 02:42:22 -0000

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94726

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
           Assignee|unassigned at gcc dot gnu.org      |pinskia at gcc dot =
gnu.org

--- Comment #9 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I have a simple fix.
diff --git a/gcc/gimplify.c b/gcc/gimplify.c
index 9163dcda438..943c5cb8f2d 100644
--- a/gcc/gimplify.c
+++ b/gcc/gimplify.c
@@ -6232,6 +6232,9 @@ gimplify_save_expr (tree *expr_p, gimple_seq *pre_p,
gimple_seq *post_p)
   gcc_assert (TREE_CODE (*expr_p) =3D=3D SAVE_EXPR);
   val =3D TREE_OPERAND (*expr_p, 0);

+  if (TREE_TYPE (val) =3D=3D error_mark_node)
+    return GS_ERROR;
+
   /* If the SAVE_EXPR has not been resolved, then evaluate it once.  */
   if (!SAVE_EXPR_RESOLVED_P (*expr_p))
     {=