David S. Miller bae8e7f5ed Add a minor 'cas' atomic optimization on sparc. ... * sysdeps/sparc/sparc32/sparcv9/bits/atomic.h (__arch_compare_and_exchange_val_32_acq): Use %g0 as second argument of CAS if possible. * sysdeps/sparc/sparc64/bits/atomic.h (__arch_compare_and_exchange_val_32_acq): Likewise. (__arch_compare_and_exchange_val_64_acq): Likewise.		2013-01-23 11:27:24 -08:00
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atomic.h	Add a minor 'cas' atomic optimization on sparc.	2013-01-23 11:27:24 -08:00
wordsize.h