[gomp] Limit the empty parallel optimization to -O+ and only when no COPYIN clauses are present

[Richard Henderson]

On Mon, Nov 07, 2005 at 12:39:30PM -0500, Jakub Jelinek wrote:
> 	* omp-low.c (scan_omp_parallel): Only optimize empty
> 	parallels if optimize > 0 and only when they don't contain
> 	COPYIN clauses.

Ok.


r~