Richard Earnshaw bfc1eae300 re PR libstdc++/3584 (arm-specific atomic operations not atomic) ... PR libstdc++/3584 * config/cpu/arm/atomicity.h (__exchange_and_add): Don't try to use ASM sequences that don't give us atomic addition operations. Instead just add a comment explaining why it doesn't work. (__atomic_add): Just use __exchange_and_add. (__test_and_set, __always_swap): Delete. From-SVN: r57778		2002-10-03 15:58:29 +00:00
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atomicity.h	re PR libstdc++/3584 (arm-specific atomic operations not atomic)	2002-10-03 15:58:29 +00:00