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 835503850207; Wed, 31 Aug 2022 19:34:50 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 835503850207
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
	s=default; t=1661974490;
	bh=xO4BZaQUpbChZy8pD27IWFLMwmD4EroHYVQqJ4JL7sw=;
	h=From:To:Subject:Date:In-Reply-To:References:From;
	b=dLXs2vsK6kjpvonl6CWxX10JhaOjfDz4g4QaWgQAxRDNZFZUpKRkf0Meg/F9569wM
	 +4gL0V3cOG7qLLXIcSj8HvlOFw59DA+uq6b0KNLLhA3AWoCkq870S5D4Nr2AUusvEm
	 EEP5FUKN29/U8K2AwltQAPBIAruCIRRVOpoigDQ8=
From: "bergner at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/106736] [13 Regression] ICE in gen_movxo, at
 config/rs6000/mma.md:333
Date: Wed, 31 Aug 2022 19:34:50 +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-invalid-code
X-Bugzilla-Severity: normal
X-Bugzilla-Who: bergner at gcc dot gnu.org
X-Bugzilla-Status: ASSIGNED
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: linkw at gcc dot gnu.org
X-Bugzilla-Target-Milestone: 13.0
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-106736-4-Z2VfreOKmq@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-106736-4@http.gcc.gnu.org/bugzilla/>
References: <bug-106736-4@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=3D106736

--- Comment #10 from Peter Bergner <bergner at gcc dot gnu.org> ---
(In reply to Segher Boessenkool from comment #9)
> When MMA is not enabled,
...
> the __vector_{quad,pair} types should not exist,=20

Unfortunately, target type initialization only occurs once at the very
beginning and if we don't initialize them because of the command line optio=
ns
in affect at the time, then we get problems like PR96125, so we have to
initialize these types always, just like we do for built-in functions.

I also don't know of any way to attach flags to a type that says when a typ=
e is
enabled/exists and when it doesn't.=