[PATCH, PR16464] testsuite: account for fortran loop-constructs

[Jakub Jelinek]

On Fri, Mar 02, 2012 at 03:01:31PM +0100, Bernhard Reutner-Fischer wrote:
> PR testsuite/16464 notes that some g77/*.f that contain loops were not
> compiled with loop flags.
> Compiling only testcases with loop optimization that contain
> "endfor/enddo" will lead to ~25% fewer tests (some 30000 instead of
> previously 40000).
> 
> Testing in progess, ok if this completes successfully?

There are tons of other loop constructs in Fortran, so I don't think this is
a good idea.

> 2012-03-02  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
> 
> 	PR testsuite/16464
> 	* lib/gfortran-dg.exp (gfortran-dg-runtest): Depend options
> 	on weather the testcase is just preprocessed/compiled or
> 	contains loop statements.

	Jakub