[Gc] Re: libatomic-ops PowerPC testcase failure with gcc 4.3

Thiemo Seufer ths at networkno.de
Mon Aug 18 13:16:00 PDT 2008

Boehm, Hans wrote:
> How long has gcc recognized %U and %X?  I still couldn't find documentation.
> I'm concerned whether this needs a version test in the upstream sources?

I found no documentation either, but a Changelog entry from 1999 suggests
this syntax is around for years.


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