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Re: [RFA] Using the new atomicity builtins

Paolo Carlini wrote:
Hi Peter,

now that RTH kindly implemented the atomicity builtins + target bits
for most of the most widespread targets (I remember at least
x86(x86_64), ia64, powerpc, alpha), I think we can start migrating.

Where can I read more about these builtins?

You can start from here:

http://gcc.gnu.org/ml/gcc-patches/2005-04/msg00915.html

then many more patches during the month of April, all with "atomic" in
subject. Ah, I was wrong about powerpc: Geoff Keating did the powerpc
bits.

Thanks. This looks promising (if overly fenced). Is it going to be in 4.1?

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