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Re: Emacs-26 threads problem [win64]
From: |
Eli Zaretskii |
Subject: |
Re: Emacs-26 threads problem [win64] |
Date: |
Sat, 14 Oct 2017 11:25:32 +0300 |
> Cc: address@hidden, address@hidden
> From: Paul Eggert <address@hidden>
> Date: Sat, 14 Oct 2017 01:05:59 -0700
>
> Eli Zaretskii wrote:
> > Does GCC assume that each struct starts at a 16-byte boundary?
>
> No, only structs needing such an alignment, as is the case here.
What is special about this specific struct that it needs such an
alignment?
I guess what I'm asking is why did GCC emit the movaps instruction for
assigning a value to a struct member in this case? To do that, GCC
must have decided that this particular struct should be 16-byte
aligned, but what was the rationale for such a decision?
Thanks.
- Re: Emacs-26 threads problem [win64], (continued)
- Re: Emacs-26 threads problem [win64], Fabrice Popineau, 2017/10/10
- Re: Emacs-26 threads problem [win64], Eli Zaretskii, 2017/10/10
- Re: Emacs-26 threads problem [win64], Fabrice Popineau, 2017/10/10
- Re: Emacs-26 threads problem [win64], Eli Zaretskii, 2017/10/11
- Re: Emacs-26 threads problem [win64], Eli Zaretskii, 2017/10/13
- Re: Emacs-26 threads problem [win64], Richard Copley, 2017/10/13
- Re: Emacs-26 threads problem [win64], Eli Zaretskii, 2017/10/14
- Re: Emacs-26 threads problem [win64], Paul Eggert, 2017/10/13
- Re: Emacs-26 threads problem [win64], Eli Zaretskii, 2017/10/14
- Re: Emacs-26 threads problem [win64], Paul Eggert, 2017/10/14
- Re: Emacs-26 threads problem [win64],
Eli Zaretskii <=
- Re: Emacs-26 threads problem [win64], Paul Eggert, 2017/10/14
- Re: Emacs-26 threads problem [win64], Andreas Schwab, 2017/10/14
- Re: Emacs-26 threads problem [win64], Eli Zaretskii, 2017/10/14
- Re: Emacs-26 threads problem [win64], Andreas Schwab, 2017/10/14
- Re: Emacs-26 threads problem [win64], Eli Zaretskii, 2017/10/14
- Re: Emacs-26 threads problem [win64], Andreas Schwab, 2017/10/14
- Re: Emacs-26 threads problem [win64], Eli Zaretskii, 2017/10/14
- Re: Emacs-26 threads problem [win64], Paul Eggert, 2017/10/14
- Re: Emacs-26 threads problem [win64], Eli Zaretskii, 2017/10/15
- Re: Emacs-26 threads problem [win64], Andreas Schwab, 2017/10/15