LDC generate assembly unused instructions.
SrMordred
patric.dexheimer at gmail.com
Tue Apr 3 00:08:12 UTC 2018
On Monday, 2 April 2018 at 16:47:16 UTC, David Nadlinger wrote:
> On 2 Apr 2018, at 17:36, SrMordred via digitalmars-d-ldc wrote:
>> Why LDC keep unused assembly code like
>> 'example.Int.__mixin2.toHash' or
>> 'example.Int.__mixin2.opBinary'
>> on the binary?
>
> In short, there is no way for the compiler to know whether they
> might be used from another module (object file).
>
> They should disappear in the final executable on Linux (and I
> believe also Windows), though, if the linker does its job
> (--gc-sections).
>
> —David
Nice, Thanks!
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