H1 2015 Priorities and Bare-Metal Programming
via Digitalmars-d
digitalmars-d at puremagic.com
Tue Feb 3 23:04:27 PST 2015
On Tuesday, 3 February 2015 at 22:41:30 UTC, Jonathan M Davis
wrote:
> Well, as far as I can tell, that's pretty much exactly what
> Walter meant by
> "hot" and "cold" - how likely they are to be called, with the
> idea that the
> compiler could then use that information to better optimize -
> be it inlining
> or some other optimization.
But "hot" does not imply inlining. You might want to tell the
compiler that a function should use "hot" function call mechanics
and never inline (for pragmatic reasons, like injecting
breakpoints).
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