Floating point failures on x64

Martin Nowak dawg at dawgfoto.de
Fri Feb 24 00:54:12 PST 2012


On Fri, 24 Feb 2012 09:02:05 +0100, Daniel Murphy  
<yebblies at nospamgmail.com> wrote:

> Thanks heaps!  Only failing for cfloat+ now!
> I've updated the pull, do you mind doing it again?
>
> "Martin Nowak" <dawg at dawgfoto.de> wrote in message
> news:op.v958yuyvsqugbd at dawg-freebsd.lan...
>> On Fri, 24 Feb 2012 06:57:22 +0100, Daniel Murphy
>> <yebblies at nospamgmail.com> wrote:
>>
>>> I've been trying to fix issue 4155, but it's a little difficult without
>>> the
>>> ability to test on x64 (I'm on win32).  Could anybody compile the
>>> following
>>> code for me with 'dmd -m64' with this patch
>>> https://github.com/D-Programming-Language/dmd/pull/760 and send me the
>>> disassembly?
>>>
>> http://codepad.org/1w2jRctt - objconv
>> http://codepad.org/pOCsPsMi - objdump (doesn't know sahf)
>
>
Intel or AT&T?

http://codepad.org/4Gr237NH - dmd -c bug2.d && objconv -fasm bug2.o
http://codepad.org/MhqFv8ik - dmd -c bug2.d && objdump -d bug2.o


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