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+2011-11-29 Joseph Myers <joseph@codesourcery.com>
+
+ * sysdeps/unix/sysv/linux/sh/bits/atomic.h (rNOSP): Define
+ conditional on GCC version.
+ (__arch_compare_and_exchange_val_8_acq)
+ (__arch_compare_and_exchange_val_16_acq)
+ (__arch_compare_and_exchange_val_32_acq, atomic_exchange_and_add)
+ (atomic_add, atomic_add_negative, atomic_add_zero, atomic_bit_set)
+ (atomic_bit_test_set): Use rNOSP instead of "r" constraints.
+
2011-12-02 Joseph Myers <joseph@codesourcery.com>
* sysdeps/sh/backtrace.c: New file.