[Bug target/21760] Powerpc atomic builtins missing PPC405 errata

[pcarlini at suse dot de]

------- Additional Comments From pcarlini at suse dot de  2005-05-28 07:59 -------
Please, consider encapsulating the errata in the implementation of the builtins.
During the next years these facilities will be used more and more, in the C++
runtime and elsewhere, of course: if people have to provide macros and keep
around open coded inline assembly implementations for PPC405, we are not making
such a big progress, IMHO.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21760