Erik Eckstein 99cc7603be Add an @inline(__always) function attribute. ...

This will let the performance inliner inline a function even if the costs are too high.
This attribute is only a hint to the inliner.
If the inliner has other good reasons not to inline a function,
it will ignore this attribute. For example if it is a recursive function (which is
currently not supported by the inliner).

Note that setting the inline threshold to 0 does disable performance inlining at all and in
this case also the @inline(__always) has no effect.



Swift SVN r21452

2014-08-26 00:56:34 +00:00

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