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Re: Volatile operations and PRE

From: Ian Lance Taylor <iant at google dot com>
To: Andrew Haley <aph at redhat dot com>
Cc: Paolo Bonzini <paolo dot bonzini at lu dot unisi dot ch>, gcc at gcc dot gnu dot org, ricardo dot fernandez at st dot com
Date: 08 Nov 2006 08:07:50 -0800
Subject: Re: Volatile operations and PRE
References: <454F501D.9030107@st.com> <4aca3dc20611060834q4fa4249cn3c825ccee660ab58@mail.gmail.com> <454F72C6.9000308@st.com> <17743.30426.111548.224153@zebedee.pink> <4550B245.7020209@st.com> <17744.46422.667927.936406@zebedee.pink> <4550BE7C.1060405@lu.unisi.ch> <17745.64675.286109.433756@zebedee.pink>

Andrew Haley <aph@redhat.com> writes:

>  > 2006-11-07  Paolo Bonzini  <bonzini@gnu.org>
>  > 
>  >          * gimplify.c (fold_indirect_ref_rhs): Use
>  >          STRIP_USELESS_TYPE_CONVERSION rather than STRIP_NOPS.
> 
> Regtested x86-64-gnu-linux.  The only interesting failure was
> mayalias-2.c, but that also fails before the patch.

This is OK for active branches.

Thanks.

Ian

Follow-Ups:
- Re: Volatile operations and PRE
  - From: Richard Guenther

References:
- Volatile operations and PRE
  - From: Ricardo FERNANDEZ PASCUAL
- Re: Volatile operations and PRE
  - From: Daniel Berlin
- Re: Volatile operations and PRE
  - From: Ricardo FERNANDEZ PASCUAL
- Re: Volatile operations and PRE
  - From: Andrew Haley
- Re: Volatile operations and PRE
  - From: Ricardo FERNANDEZ PASCUAL
- Re: Volatile operations and PRE
  - From: Andrew Haley
- Re: Volatile operations and PRE
  - From: Paolo Bonzini
- Re: Volatile operations and PRE
  - From: Andrew Haley

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