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Re: [PATCH] Fix simplify_plus_minus (was Re: gcc miscompiles its sources (boehm-gc))
- To: Jakub Jelinek <jakub at redhat dot com>
- Subject: Re: [PATCH] Fix simplify_plus_minus (was Re: gcc miscompiles its sources (boehm-gc))
- From: Richard Henderson <rth at redhat dot com>
- Date: Fri, 19 Oct 2001 10:16:20 -0700
- Cc: Alexandre Petit-Bianco <apbianco at redhat dot com>, tromey at redhat dot com, martin dot kahlert at infineon dot com, gcc-patches at gcc dot gnu dot org
- References: <20011018103045.A2114@keksy.muc.infineon.com> <87k7xsik7r.fsf@creche.redhat.com> <15311.26584.15464.577482@fencer.cygnus.com> <20011019121101.A536@sunsite.ms.mff.cuni.cz> <20011019123653.B536@sunsite.ms.mff.cuni.cz>
On Fri, Oct 19, 2001 at 12:36:53PM +0200, Jakub Jelinek wrote:
> * simplify-rtx.c (simplify_plus_minus): Negate constant iff its neg
> field is different to previous argument's neg field.
>
> * gcc.c-torture/execute/20011019-1.c: New test.
Ok.
r~