libgomp - remove dg-run if dg-options O2 is used

	* testsuite/libgomp.fortran/pr66199-1.f90: Remove
	'dg-do run' (implies torture test) as 'dg-options "O2"' is used.
	* testsuite/libgomp.fortran/pr66199-2.f90: Ditto.
	* testsuite/libgomp.fortran/taskloop2.f90: Ditto.
	* testsuite/libgomp.fortran/taskloop3.f90: Ditto.
	* testsuite/libgomp.fortran/taskloop4.f90: Ditto.

From-SVN: r277776

libgomp/ChangeLog

 2019-11-04  Tobias Burnus  <tobias@codesourcery.com>
 
+	* testsuite/libgomp.fortran/pr66199-1.f90: Remove
+	'dg-do run' (implies torture test) as 'dg-options "O2"' is used.
+	* testsuite/libgomp.fortran/pr66199-2.f90: Ditto.
+	* testsuite/libgomp.fortran/taskloop2.f90: Ditto.
+	* testsuite/libgomp.fortran/taskloop3.f90: Ditto.
+	* testsuite/libgomp.fortran/taskloop4.f90: Ditto.
+
+2019-11-04  Tobias Burnus  <tobias@codesourcery.com>
+
 	PR fortran/92305
 	* testsuite/libgomp.fortran/allocatable2.f90: Use
 	unique numbers with 'stop'.

libgomp/testsuite/libgomp.fortran/pr66199-1.f90

 ! PR middle-end/66199
-! { dg-do run }
 ! { dg-options "-O2" }
 
   integer :: u(1024), v(1024), w(1024), a, b, c, d, e, a1, b1, a2, b2, d1, d2

libgomp/testsuite/libgomp.fortran/pr66199-2.f90

 ! PR middle-end/66199
-! { dg-do run }
 ! { dg-options "-O2" }
 
   integer :: u(1024), v(1024), w(1024), a, b, c, d, e, a1, b1, a2, b2, d1, d2

libgomp/testsuite/libgomp.fortran/taskloop2.f90

-! { dg-do run }
 ! { dg-options "-O2" }
 ! { dg-additional-options "-msse2" { target sse2_runtime } }
 ! { dg-additional-options "-mavx" { target avx_runtime } }

libgomp/testsuite/libgomp.fortran/taskloop3.f90

-! { dg-do run }
 ! { dg-options "-O2" }
 
   integer, save :: g

libgomp/testsuite/libgomp.fortran/taskloop4.f90

-! { dg-do run }
 ! { dg-options "-O2" }
 
   integer, save :: u(64), v