From: Matt Wette <matt.wette@gmail.com>
To: guile-devel@gnu.org
Cc: Andy Wingo <wingo@pobox.com>
Subject: Re: GNU Guile 2.1.5 released (beta)
Date: Tue, 20 Dec 2016 14:58:27 -0800 [thread overview]
Message-ID: <1933D6E2-09B2-4950-B781-91695BDF9189@gmail.com> (raw)
In-Reply-To: <AB6CB444-5919-414D-B318-D4043DBE5CCA@gmail.com>
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> On Dec 20, 2016, at 7:00 AM, Matt Wette <matt.wette@gmail.com> wrote:
>
>
>> On Dec 7, 2016, at 11:55 AM, Andy Wingo <wingo@pobox.com <mailto:wingo@pobox.com>> wrote:
>>
>> We are pleased to announce GNU Guile release 2.1.5.
>>
>> Guile 2.1.5 is the fifth pre-release in what will eventually become the
>> 2.2 release series. We encourage you to test this release and provide
>> feedback to guile-devel@gnu.org <mailto:guile-devel@gnu.org>.
>
With the patch below I can get through all the tests on my Mac (macOS 10.12.2) if I use default flags (i.e., -g -O2) and gcc-4.9 (now verifying also w/ gcc-6.2). The patch is a hack to get around an apparent optimization that thinks the sine of -0.0 is +0.0.
Matt
--- libguile/numbers.c-orig 2016-11-21 13:56:23.000000000 -0800
+++ libguile/numbers.c 2016-12-20 14:43:58.000000000 -0800
@@ -9099,6 +9099,9 @@
#undef FUNC_NAME
SCM
+#ifdef __APPLE__
+__attribute__((optimize("O0")))
+#endif
scm_c_make_polar (double mag, double ang)
{
double s, c;
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next prev parent reply other threads:[~2016-12-20 22:58 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-07 19:55 GNU Guile 2.1.5 released (beta) Andy Wingo
2016-12-09 15:28 ` Matt Wette
2016-12-09 17:25 ` Christopher Allan Webber
2016-12-10 13:16 ` Matt Wette
2016-12-11 14:52 ` Matt Wette
2016-12-11 15:42 ` Matt Wette
2017-01-08 22:50 ` Andy Wingo
2016-12-11 15:17 ` Matt Wette
2016-12-12 13:45 ` Matt Wette
2016-12-12 20:46 ` Matt Wette
2016-12-13 1:24 ` dsmich
2016-12-13 21:26 ` Freja Nordsiek
2016-12-16 13:50 ` Matt Wette
2016-12-16 14:05 ` Matt Wette
2016-12-17 2:03 ` Christopher Allan Webber
2016-12-17 3:07 ` Matt Wette
2016-12-11 20:35 ` Matt Wette
2016-12-12 1:25 ` Matt Wette
2016-12-12 11:14 ` tomas
2017-01-08 22:54 ` Andy Wingo
2017-01-09 0:13 ` Matt Wette
2016-12-20 15:00 ` Matt Wette
2016-12-20 22:58 ` Matt Wette [this message]
2017-01-08 23:01 ` Andy Wingo
2017-01-08 23:28 ` Matt Wette
[not found] <mailman.109.1481389218.15985.guile-devel@gnu.org>
2016-12-10 17:11 ` Daniel Llorens
2016-12-11 0:42 ` Matt Wette
2016-12-29 19:38 ` Matt Wette
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