From: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
To: Kyrill Tkachov <kyrylo.tkachov@foss.arm.com>
Cc: "gcc-patches\@gcc.gnu.org" <gcc-patches@gcc.gnu.org>,
mjambor@suse.cz, Jeff Law <law@redhat.com>
Subject: Re: [PATCH] Fix gcc.dg/warn-abs-1.c for arm and aarch64-none-elf
Date: Tue, 18 Sep 2018 14:04:00 -0000 [thread overview]
Message-ID: <ydd8t3yoqhy.fsf@CeBiTec.Uni-Bielefeld.DE> (raw)
In-Reply-To: <5BA10193.4060101@foss.arm.com> (Kyrill Tkachov's message of "Tue, 18 Sep 2018 14:45:55 +0100")
Hi Kyrill,
> This new test has some difficulties on the fabsl function.
> On arm this is because we don't support the _Float128 type which the test uses.
> This is handled in the patch by requiring a float128 target selector.
>
> On aarch64-none-elf, a Newlib target, it fails because fabsl is not available.
> long double support is known to be incomplete in newlib, and the fabsl
> function is not available
> for targets where long double is larger than a double.
> Therefore this patch skips the test on such targets.
this is PR testsuite/87339. Please fix the ChangeLog accordingly.
Rainer
--
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Rainer Orth, Center for Biotechnology, Bielefeld University
next prev parent reply other threads:[~2018-09-18 14:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-18 13:50 Kyrill Tkachov
2018-09-18 14:00 ` Jeff Law
2018-09-18 14:04 ` Rainer Orth [this message]
2018-09-18 14:19 ` Kyrill Tkachov
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