[PATCH] Fixes tree-loop-distribute-patterns issues

[Roland McGrath]

> +/* Add the compiler optimization to inhibit loop transformation to library
> +   calls. This is used to avoid recursive calls in memset and memmove
> +   default implementations.  */

This feels a little awkward, but it is adequate.
But, two spaces between sentences!

With that trivial addition of one ' ', this patch is now fine.
Of course you need not post it again with the ' ' added (nor if
you reword the comment in other ways); just commit it.

Thanks for your work on this and for your patience with my picayune reviews.


Thanks,
Roland