[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20260522171307.GW1827@brightrain.aerifal.cx>
Date: Fri, 22 May 2026 13:13:07 -0400
From: Rich Felker <dalias@...c.org>
To: Justine Tunney <jtunney@...il.com>
Cc: musl@...ts.openwall.com
Subject: Re: [PATCH] Make qsort 50% faster
On Fri, May 22, 2026 at 08:14:18AM -0700, Justine Tunney wrote:
> Yes the musl build system passes the -ffreestanding flag which implies
> -fno-builtin. So Musl could solve this by simply adding the following
> to its Makefile:
>
> obj/src/stdlib/qsort.lo: src/stdlib/qsort.c $(GENH) $(IMPH)
> $(CC) $(filter-out -ffreestanding,$(CFLAGS_ALL)) -c -o $@ $<
>
> I'm happy to mail out a v2 patch to this list which includes the above
> change. Or I could modify the code to just use __builtin_memcpy. I
> prefer to not write non-standard source, but it's a feature that's
> been available since GCC 3.0 (2001) and is supported by Clang too.
No, that would not be an appropriate way to do this.
But on a more fundamental level, you are not someone I'm comfortable
with having involved in our project.
Rich
Powered by blists - more mailing lists
Confused about mailing lists and their use?
Read about mailing lists on Wikipedia
and check out these
guidelines on proper formatting of your messages.
