From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: martin rudalics Newsgroups: gmane.emacs.devel Subject: Re: The Emacs master is much slower than the emacs-27 branch. 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List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:260373 Archived-At: >> I just wanted to know whether -O0 builds of Emacs 28 are also affected by Paul's change because it's those I use for debugging. > > > > No they are not. As I told you in my previous mail, commit b9b32074cecb0e0d20cf527eadacbb0b7f5cced9 (Apr 7 2020) restores static inlines in the master branch. > > In short: > > before commit 365dad197bac5deec9244fd9c189d23c46c99b31 (Sep 4 2019) 'extern inline' was the default; this includes Emacs 26 releases > > after commit 365dad197bac5deec9244fd9c189d23c46c99b31 'static' became the default; this affects Emacs 27.1 and 27.2 > > after commit b9b32074cecb0e0d20cf527eadacbb0b7f5cced9 'static inline' became the default; this will be the default for Emacs 28 Sorry. I'm still too dumb to understand so I ask the following instead: (1) I can always compare -O1, -O2 and -O3 builds because these were _not_ affected by Paul's changes. Right? (2) I cannot compare -Og builds because these _are_ affected by Paul's changes. At least Emacs 27 vs Emacs non-27 ones. Right? (3) I'm yet unsure about -O0 builds. Are they (1)- or (2)-like? martin