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 75ABF3858C53; Mon, 16 Jan 2023 12:53:31 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 75ABF3858C53
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
	s=default; t=1673873611;
	bh=J+o+4lMnWi4J9hTJPOoDqPOIaN2I7nRErg7ZW9lBoEo=;
	h=From:To:Subject:Date:In-Reply-To:References:From;
	b=nbfCeiIDLsLacbhW0IUNiRc5+DBw9LVaH5KYCfHoovCOc9hb+vs0bJbTo53VkhzTX
	 SwkHe/mnwHOcyGIL2yeoVLruGNMbUzszWVJPExv4G/1Ls85sHT/uCdQqqt2CZx+98d
	 4QU+39xj/dO7N/kaCnaCtQC0R2iwG4kmvu/Gu7Nw=
From: "marxin at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/105554] [10/11/12/13 Regression] ICE: in
 emit_block_move_hints, at expr.cc:1829 since r9-5509-g5928bc2ec06dd4e7
Date: Mon, 16 Jan 2023 12:53:29 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: target
X-Bugzilla-Version: 13.0
X-Bugzilla-Keywords: ice-on-valid-code
X-Bugzilla-Severity: normal
X-Bugzilla-Who: marxin at gcc dot gnu.org
X-Bugzilla-Status: ASSIGNED
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P2
X-Bugzilla-Assigned-To: marxin at gcc dot gnu.org
X-Bugzilla-Target-Milestone: 10.5
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-105554-4-vkLMuPoiH1@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-105554-4@http.gcc.gnu.org/bugzilla/>
References: <bug-105554-4@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=3D105554

--- Comment #9 from Martin Li=C5=A1ka <marxin at gcc dot gnu.org> ---
> fixes the ICE, not sure if we should adjust the PARM_DECLs mode somewhere
> in target cloning instead though?

We can do that in create_target_clone which calls
node->create_version_clone_with_body where a new function_decl is created.

However, the following code does not work:

  for (tree arg =3D DECL_ARGUMENTS (new_node->decl); arg; arg =3D DECL_CHAI=
N (arg))
    if (VECTOR_TYPE_P (TREE_TYPE (arg)))
      SET_DECL_MODE (arg, TYPE_MODE (TREE_TYPE (arg)));

I'm curious about what needs to be changed once we can get a proper MODE for
the new argument.=