ARM testers, make note.

Iain Buclaw ibuclaw at ubuntu.com
Fri Aug 23 06:21:04 PDT 2013


On 23 August 2013 15:04, Johannes Pfau <nospam at example.com> wrote:
> Am Fri, 16 Aug 2013 18:33:14 +0200
> schrieb "Iain Buclaw" <ibuclaw at ubuntu.com>:
>
>> I've pushed in pure implementations of functions in std.math,
>> removing the workaround in core.stdc.math.
>>
>> This passes for x64/x32. Can any ARM testers please report any
>> problems causecd by this update?
>
> Do you have any uncommitted changes for std.math? There's one remaining
> test that fails on the auto-tester and on my machine:
> http://d.puremagic.com/test-results/test_data.ghtml?projectid=2&runid=50062&logid=13
>
> In std.math, line 1947:
> assert(expi(1.3e5L) == cos(1.3e5L) + sin(1.3e5L) * 1i);
>
> seems like constant folding at work again, this passes:
> --------
>     real input = 1.3e5L;
>     assert(expi(1.3e5L) == cos(input) + sin(input) * 1i);
> --------

Weird, I've never noticed this when running on 32bit/64bit test
machines locally (maybe because I use gcc-4.9 development?)

-- 
Iain Buclaw

*(p < e ? p++ : p) = (c & 0x0f) + '0';


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