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Re: Using __builtin_expect (likely/unlikely macros)

From: Eli Zaretskii
Subject: Re: Using __builtin_expect (likely/unlikely macros)
Date: Sat, 20 Apr 2019 19:03:01 +0300

> From: Paul Eggert <address@hidden>
> Date: Sat, 20 Apr 2019 08:57:57 -0700
> Cc: address@hidden
> As I mentioned in <https://lists.gnu.org/r/emacs-devel/2019-04/msg00767.html> 
> the 'cold' changes that I installed into master improved overall performance 
> on 
> a largish practical benchmark (cd lisp && make compile-always) by 1.3% on my 
> platform

FWIW, I consider 1.3% performance improvement as insignificant for all
practical purposes.

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