[OpenACC] Don't compile libgomp testcases with '-w'

We'd like to actually catch compiler diagnostics (and currently there aren't
any).

	libgomp/
	* testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Don't
	compile with '-w'.
	* testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-6.c: Likewise.
	* testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.

10 files changed, 1 insertions, 12 deletions

diff --git a/libgomp/testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c b/libgomp/testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c
index a88b60f..0c1ecc6 100644
--- a/libgomp/testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c
+++ b/libgomp/testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c
@@ -1,5 +1,3 @@
-/* { dg-additional-options "-w" } */
-
 #include <assert.h>
 
 /* Test of reduction on parallel directive.  */
diff --git a/libgomp/testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c b/libgomp/testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c
index 5ab52e9..e3ed281 100644
--- a/libgomp/testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c
+++ b/libgomp/testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c
@@ -1,8 +1,6 @@
 /* Test of reduction on parallel directive (with async).  */
 /* See also Fortran variants in "../libgomp.oacc-fortran/par-reduction-2*".  */
 
-/* { dg-additional-options "-w" } */
-
 #include <assert.h>
 #include <openacc.h>
 
diff --git a/libgomp/testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c b/libgomp/testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c
index 077571f..8074581 100644
--- a/libgomp/testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c
+++ b/libgomp/testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c
@@ -1,5 +1,4 @@
 /* { dg-do run } */
-/* { dg-additional-options "-w" } */
 
 #include <stdlib.h>
 #include <openacc.h>
diff --git a/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-5.c b/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-5.c
index 6f5d293..1cec9f1 100644
--- a/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-5.c
+++ b/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-5.c
@@ -1,5 +1,4 @@
 /* { dg-do run } */
-/* { dg-additional-options "-w" } */
 
 /* Multiple reductions.  */
 
diff --git a/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-6.c b/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-6.c
index af30b31..82a6ade 100644
--- a/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-6.c
+++ b/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-6.c
@@ -1,5 +1,4 @@
 /* { dg-do run } */
-/* { dg-additional-options "-w" } */
 
 /* Test reductions on explicitly private variables.  */
 
diff --git a/libgomp/testsuite/libgomp.oacc-fortran/parallel-reduction.f90 b/libgomp/testsuite/libgomp.oacc-fortran/parallel-reduction.f90
index 487cfc4..b926f4f 100644
--- a/libgomp/testsuite/libgomp.oacc-fortran/parallel-reduction.f90
+++ b/libgomp/testsuite/libgomp.oacc-fortran/parallel-reduction.f90
@@ -1,5 +1,4 @@
 ! { dg-do run }
-! { dg-additional-options "-w" }
 
 program reduction
   implicit none
diff --git a/libgomp/testsuite/libgomp.oacc-fortran/reduction-1.f90 b/libgomp/testsuite/libgomp.oacc-fortran/reduction-1.f90
index 764affd..40c1a86 100644
--- a/libgomp/testsuite/libgomp.oacc-fortran/reduction-1.f90
+++ b/libgomp/testsuite/libgomp.oacc-fortran/reduction-1.f90
@@ -1,5 +1,4 @@
 ! { dg-do run }
-! { dg-additional-options "-w" }
 
 ! Integer reductions
 
diff --git a/libgomp/testsuite/libgomp.oacc-fortran/reduction-5.f90 b/libgomp/testsuite/libgomp.oacc-fortran/reduction-5.f90
index 833d0e4..a529e22 100644
--- a/libgomp/testsuite/libgomp.oacc-fortran/reduction-5.f90
+++ b/libgomp/testsuite/libgomp.oacc-fortran/reduction-5.f90
@@ -1,5 +1,4 @@
 ! { dg-do run }
-! { dg-additional-options "-w" }
 
 ! subroutine reduction
 
diff --git a/libgomp/testsuite/libgomp.oacc-fortran/reduction-6.f90 b/libgomp/testsuite/libgomp.oacc-fortran/reduction-6.f90
index e76867a..249ed2e 100644
--- a/libgomp/testsuite/libgomp.oacc-fortran/reduction-6.f90
+++ b/libgomp/testsuite/libgomp.oacc-fortran/reduction-6.f90
@@ -1,5 +1,5 @@
 ! { dg-do run }
-! { dg-additional-options "-cpp -w" }
+! { dg-additional-options "-cpp" }
 
 program reduction
   implicit none
diff --git a/libgomp/testsuite/libgomp.oacc-fortran/reduction-7.f90 b/libgomp/testsuite/libgomp.oacc-fortran/reduction-7.f90
index a7d6dd8..8cffac9 100644
--- a/libgomp/testsuite/libgomp.oacc-fortran/reduction-7.f90
+++ b/libgomp/testsuite/libgomp.oacc-fortran/reduction-7.f90
@@ -1,5 +1,4 @@
 ! { dg-do run }
-! { dg-additional-options "-w" }
 
 ! subroutine reduction with private and firstprivate variables