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Re: Using __sync_* builtins within libgcc code

From: Paolo Carlini <paolo dot carlini at oracle dot com>
To: "Joseph S. Myers" <joseph at codesourcery dot com>
Cc: Luke Dalessandro <luked at cs dot rochester dot edu>, gcc at gcc dot gnu dot org
Date: Tue, 10 Jun 2008 14:27:17 +0200
Subject: Re: Using __sync_* builtins within libgcc code
References: <484DF34C.5040005@cs.rochester.edu> <484E21D5.4020201@oracle.com> <Pine.LNX.4.64.0806101155290.19304@digraph.polyomino.org.uk>

Joseph S. Myers wrote:

I hold that it is a bug that i686-* tools default to -march=i386 instead of -march=i686 (whereas e.g. sparcv9-* tools default to -mcpu=sparcv9, and -mcpu means -march for SPARC).

Seconded.

Paolo.

Follow-Ups:
- Re: Using __sync_* builtins within libgcc code
  - From: H.J. Lu
- Re: Using __sync_* builtins within libgcc code
  - From: Ross Smith

References:
- Using __sync_* builtins within libgcc code
  - From: Luke Dalessandro
- Re: Using __sync_* builtins within libgcc code
  - From: Paolo Carlini
- Re: Using __sync_* builtins within libgcc code
  - From: Joseph S. Myers

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