[m-rev.] for review: enable asm_fast* (and reg*) grades on 64-bit OS X

[Peter Wang]

On Thu, 4 Sep 2014 14:36:00 +1000 (EST), Julien Fischer <jfischer at opturion.com> wrote:
> @@ -49,6 +49,11 @@ Changes to the Mercury compiler:
>   * We configure Boehm GC to use mmap in threaded grades on Linux to avoid
>     conflicts with glibc malloc leading to memory corruption.
> 
> +* The asm_fast* and reg* grades now work on 64-bit Intel OS X systems when
> +  using GCC as the C compiler.
> +
> +  See README.MacOS for further details.
> +

No need for a new line.  Looks fine, otherwise.

Peter