On Fri, Nov 09, 2012 at 04:04:15PM +0100, Andi Kleen wrote:
> +Additional target specific flags that can be ored with the memory models.
> +@table @code
> +@item __ATOMIC_HLE_ACQUIRE
> +(on i386/x86_64). Start a Hardware Lock Elision transaction with the atomic
> +operation. The memory model must be @code{__ATOMIC_ACQUIRE} or stronger.
Two spaces after . instead of just one.
> +@item __ATOMIC_HLE_RELEASE
> +(on i386/x86_64). Commit a Hardware Lock Elision transaction with the atomic
> +operation. The memory model must be @code{__ATOMIC_RELEASE} or stronger.
> +@end table
> +
> When implementing patterns for these built-in functions, the memory model
> parameter can be ignored as long as the pattern implements the most
> restrictive @code{__ATOMIC_SEQ_CST} model. Any of the other memory models
Jakub
