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From: | Gregory Heytings |
Subject: | Re: The Emacs master is much slower than the emacs-27 branch. |
Date: | Sat, 05 Dec 2020 15:39:51 +0000 |
User-agent: | Alpine 2.22 (NEB 394 2020-01-19) |
Sorry. I'm still too dumb to understand
No, you are definitely not! :-)
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?
Yes.
(2) I cannot compare -Og builds because these _are_ affected by Paul's changes. At least Emacs 27 vs Emacs non-27 ones. Right?
Yes.
(3) I'm yet unsure about -O0 builds. Are they (1)- or (2)-like?
Like (2), at least with GCC on 64-bit GNU/Linux. Apparently Eli does not see this on MS-Windows.
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