From: Glenn Morris <rgm@gnu.org>
To: Alex <agrambot@gmail.com>
Cc: Paul Eggert <eggert@cs.ucla.edu>, 24720@debbugs.gnu.org
Subject: bug#24720: Performance impact of -no-pie
Date: Tue, 18 Oct 2016 11:59:15 -0400 [thread overview]
Message-ID: <rtd1ixr6lo.fsf@fencepost.gnu.org> (raw)
In-Reply-To: <87vawql2rw.fsf@gmail.com> (Alex's message of "Mon, 17 Oct 2016 22:06:11 -0600")
All that adding -no-pie does is restore the old default behaviour.
It therefore makes no sense for it to cause a slowdown.
I'm going to guess that when you set it via CFLAGS, you lost the -O2
that is otherwise part of the default CFLAGS. M-x report-emacs-bug
includes information that would probably have made this obvious from the
outset. Check the setting of CFLAGS in src/Makefile.
next prev parent reply other threads:[~2016-10-18 15:59 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-17 20:18 bug#24720: Performance impact of -no-pie Paul Eggert
[not found] ` <handler.24720.B.147673554717923.ack@debbugs.gnu.org>
2016-10-17 20:26 ` Paul Eggert
2016-10-18 4:06 ` Alex
2016-10-18 15:59 ` Glenn Morris [this message]
2016-10-18 16:21 ` Paul Eggert
2016-10-19 4:41 ` Alex
2016-10-19 7:04 ` Eli Zaretskii
2016-10-19 19:45 ` Alex
2016-10-20 7:04 ` Eli Zaretskii
2016-10-20 22:13 ` Alex
2016-10-26 4:30 ` Alex
2016-10-18 5:54 ` Cesar Quiroz
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