atomicity of x86 bt/bts/btr/btc?

Ian Lance Taylor iant@google.com
Tue Oct 19 13:25:00 GMT 2010


Jay K <jay.krell@cornell.edu> writes:

> It might be nice if optimizing for size would use them with code like e.g.:

I encourage you to file a missed-optimization bug at
http://gcc.gnu.org/bugzilla , so that this is not forgotten.

Ian



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