re PR target/65697 (__atomic memory barriers not strong enough for __sync builtins)

[gcc.git] / gcc / ChangeLog

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+2015-06-29  Matthew Wahab  <matthew.wahab@arm.com>
+
+       PR target/65697
+       * config/armc/arm.c (arm_split_compare_and_swap): For ARMv8, replace an
+       initial acquire barrier with final barrier.
+
 2015-06-29  Matthew Wahab  <matthew.wahab@arm.com>
 
        PR target/65697