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 E6AAE3858D20; Tue, 22 Nov 2022 08:03:29 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org E6AAE3858D20
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
	s=default; t=1669104209;
	bh=UWJ82XlkeoWa9L4LwRgxUgAW34VXriXS+7oZ6Elgyoo=;
	h=From:To:Subject:Date:In-Reply-To:References:From;
	b=KwJo0uXIXwR9qaUdg2ApxkQZNioD6dt0i9BE06091zTrKDtK+gDaUcbVTlLq+aH+/
	 fmBGRuD2BGyJgRdEfmKemXe8VsqZKBUl6ZvPRpO+dL/5h2TNqonEWeHiCOq6vc3ipe
	 YxxkNDzExf7EhfqQNd2zeLM0e6ERVI7zvC0lHTCk=
From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/107672] [13 Regression] ICE during GIMPLE
 pass: slp
Date: Tue, 22 Nov 2022 08:03:27 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: tree-optimization
X-Bugzilla-Version: 13.0
X-Bugzilla-Keywords: ice-on-valid-code
X-Bugzilla-Severity: normal
X-Bugzilla-Who: rguenth at gcc dot gnu.org
X-Bugzilla-Status: UNCONFIRMED
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org
X-Bugzilla-Target-Milestone: 13.0
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-107672-4-huFNrALXmx@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-107672-4@http.gcc.gnu.org/bugzilla/>
References: <bug-107672-4@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
List-Id: <gcc-bugs.sourceware.org>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D107672

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
It looks like the code looks for a vector type even ...  I'm going to test

diff --git a/gcc/tree-vect-stmts.cc b/gcc/tree-vect-stmts.cc
index bc0ef136f19..b35b986889d 100644
--- a/gcc/tree-vect-stmts.cc
+++ b/gcc/tree-vect-stmts.cc
@@ -12195,9 +12195,15 @@ supportable_widening_operation (vec_info *vinfo,
        intermediate_type
          =3D vect_halve_mask_nunits (prev_type, intermediate_mode);
       else
-       intermediate_type
-         =3D lang_hooks.types.type_for_mode (intermediate_mode,
-                                           TYPE_UNSIGNED (prev_type));
+       {
+         gcc_assert (VECTOR_MODE_P (intermediate_mode));
+         tree intermediate_element_type
+           =3D lang_hooks.types.type_for_mode (GET_MODE_INNER
(intermediate_mode),
+                                             TYPE_UNSIGNED (prev_type));
+         intermediate_type
+           =3D build_vector_type_for_mode (intermediate_element_type,
+                                         intermediate_mode);
+       }

       if (VECTOR_BOOLEAN_TYPE_P (intermediate_type)
          && VECTOR_BOOLEAN_TYPE_P (prev_type)

can you check if that helps the Java frontend here?=