LDC 0.14.0 alpha1 released! Please help test!

[FrankLike via digitalmars-d-ldc]

On Sunday, 3 August 2014 at 23:07:22 UTC, FrankLike wrote:
> On Sunday, 3 August 2014 at 15:30:52 UTC, Dicebot wrote:
>> For this simple program:
>>
>> ```
>> import std.stdio, std.algorithm;
>>
>> void main()
>> {
>>    auto arr = [ 1, 2, 3, 4 ];
>>    writeln(arr.map!(a => 2*a));
>> }
>> ```
>>
>> -rwxr-xr-x  1 dicebot users 581K Aug  3 16:52 dmd
>> -rwxr-xr-x  1 dicebot users 3.6M Aug  3 17:24 gdc
>> -rwxr-xr-x  1 dicebot users 2.2M Aug  3 16:54 ldc-old
>> -rwxr-xr-x  1 dicebot users 410K Aug  3 17:21 ldc-new
>>
>> It is quite interesting that dmd binary size is so smaller 
>> than gdc and old ldc output - probably something related to 
>> frontend symbol emitting difference. I have also checked `nm 
>> -a` output and can confirmed that `ldc-new` is the only one 
>> that does not have inlined map symbols (including lambda) in 
>> the resulting binary.
>>
>> output for stripped binaries:
>>
>> -rwxr-xr-x  1 dicebot users 387K Aug  3 17:27 dmd
>> -rwxr-xr-x  1 dicebot users 2.6M Aug  3 17:27 gdc
>> -rwxr-xr-x  1 dicebot users 1.1M Aug  3 17:27 ldc-old
>> -rwxr-xr-x  1 dicebot users 274K Aug  3 17:27 ldc-new

  What Optins you know on Windows x64 ? I want let the exe file to 
small.
   Thank you.
   Frank