[Issue 14498] Poor codegen optimization for ranges

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=14498

weaselcat <r9shackleford at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |r9shackleford at gmail.com

--- Comment #1 from weaselcat <r9shackleford at gmail.com> ---
Upon closer inspection, I believe this is an inlining issue, possibly related
to cross-module inlining. If I move the function to another file, LDC achieves
similar performance as GDC - but it goes away with singleobj flag.

this kills range performance.

coincidentally, on arch linux LDC is the only compiler that doesn't use a
statically linked phobos. Maybe related?

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