[Interest] Tempalted QObjects

Jean-Michaƫl Celerier jeanmichael.celerier at gmail.com
Wed Feb 24 22:28:23 CET 2016


On Wed, Feb 24, 2016 at 8:50 PM, Thiago Macieira <thiago.macieira at intel.com>
wrote:

> no compilers is currently able to merge implementations that
> produce the same code, if they come from different functions.
>

Isn't this what MSVC's /OPT:ICF (
https://msdn.microsoft.com/en-us/library/bxwfs976%28v=vs.140%29.aspx)

and gcc's -ffunction-sections -fdata-sections --gc-sections or gold's --icf
:
https://gcc.gnu.org/ml/gcc-patches/2014-06/msg01499.html

do ? (although maybe not with a 100% hit rate).

A quick research has shown that clang contains a "mergefunc" option but it
does not seem to be production-quality.
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