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From: "ktkachov at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/64274] [5.0 Regression][ARM] gcc.target/arm/fixed-point-exec.c ICE in fold_binary_loc
Date: Fri, 12 Dec 2014 09:37:00 -0000 [thread overview]
Message-ID: <bug-64274-4-H2MbX7jTSp@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-64274-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64274
--- Comment #2 from ktkachov at gcc dot gnu.org ---
(In reply to Marek Polacek from comment #1)
> Does the following fix it?
>
> diff --git a/gcc/fold-const.c b/gcc/fold-const.c
> index 7b68bea..34f5a6b 100644
> --- a/gcc/fold-const.c
> +++ b/gcc/fold-const.c
> @@ -10082,7 +10082,8 @@ fold_binary_loc (location_t loc,
> /* Reassociate (plus (plus (mult) (foo)) (mult)) as
> (plus (plus (mult) (mult)) (foo)) so that we can
> take advantage of the factoring cases below. */
> - if (TYPE_OVERFLOW_WRAPS (type)
> + if (ANY_INTEGRAL_TYPE_P (type)
> + && TYPE_OVERFLOW_WRAPS (type)
> && (((TREE_CODE (arg0) == PLUS_EXPR
> || TREE_CODE (arg0) == MINUS_EXPR)
> && TREE_CODE (arg1) == MULT_EXPR)
Yes, thanks. I'll bootstrap this on arm-none-linux-gnueabihf it you'd like
next prev parent reply other threads:[~2014-12-12 9:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-11 17:43 [Bug middle-end/64274] New: " ktkachov at gcc dot gnu.org
2014-12-11 18:05 ` [Bug middle-end/64274] " mpolacek at gcc dot gnu.org
2014-12-12 9:37 ` ktkachov at gcc dot gnu.org [this message]
2014-12-12 9:38 ` rguenth at gcc dot gnu.org
2014-12-12 14:03 ` mpolacek at gcc dot gnu.org
2014-12-12 14:03 ` mpolacek at gcc dot gnu.org
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