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Re: PATCH:[darwin] fix load of a misaligned double word

From: Bradley Lucier <lucier at math dot purdue dot edu>
To: Andrew Haley <aph at redhat dot com>
Cc: Bradley Lucier <lucier at math dot purdue dot edu>, gcc-patches at gcc dot gnu dot org
Date: Wed, 31 Dec 2003 11:09:57 -0500
Subject: Re: PATCH:[darwin] fix load of a misaligned double word
References: <BE478134-39AC-11D8-A0F4-000393A6D2F2@physics.uc.edu> <200312291446.hBTEk4Qk015420@banach.math.purdue.edu> <16370.56242.48160.23961@cuddles.cambridge.redhat.com>

On Dec 31, 2003, at 9:22 AM, Andrew Haley wrote:

Regardless of whether this is an aliasing violation, constructing a
misaligned pointer by use of pointer casts and then using that pointer
is not well-defined.

The pointer is not misaligned.

(C99 Section 6.2.2.3, Pointers.)

I have a document n2794.pdf, which seems to be a draft of the standard, and can't find the section you're talking about.

Brad

Follow-Ups:
- Re: PATCH:[darwin] fix load of a misaligned double word
  - From: Andrew Haley

References:
- Re: PATCH:[darwin] fix load of a misaligned double word
  - From: Andrew Pinski
- Re: PATCH:[darwin] fix load of a misaligned double word
  - From: Brad Lucier
- Re: PATCH:[darwin] fix load of a misaligned double word
  - From: Andrew Haley

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