Disappointing math performance compared to GDC

[Fool via digitalmars-d-ldc]

On Wednesday, 8 October 2014 at 17:31:21 UTC, David Nadlinger 
wrote:
> [...]
> so real-world test-cases where one compiler does much better 
> than another are interesting to me.

I recently posted a test case [1] that originated from the 
discussion [2].

[1] 
http://forum.dlang.org/thread/fowvgokbjuxplvcskswg@forum.dlang.org
[2] http://forum.dlang.org/thread/ls9dbk$jkq$1@digitalmars.com

Kind regards,
Fool