Add goacc/uninit-dim-clause.{c,f95}

2016-03-24  Tom de Vries  <tom@codesourcery.com>

	* c-c++-common/goacc/uninit-dim-clause.c: New test.
	* gfortran.dg/goacc/uninit-dim-clause.f95: New test.

From-SVN: r234458

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 582bb8bcad06dc0ea67c99b1eb5d3a94642e0fef..d268679d5ec47e03721a9f6e3ddf30ccb57b803a 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2016-03-24  Tom de Vries  <tom@codesourcery.com>
+
+       * c-c++-common/goacc/uninit-dim-clause.c: New test.
+       * gfortran.dg/goacc/uninit-dim-clause.f95: New test.
+
 2016-03-24  Patrick Palka  <ppalka@gcc.gnu.org>
 
        PR c++/62212

diff --git a/gcc/testsuite/c-c++-common/goacc/uninit-dim-clause.c b/gcc/testsuite/c-c++-common/goacc/uninit-dim-clause.c
new file mode 100644 (file)
index 0000000..0a006e3
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/goacc/uninit-dim-clause.c
@@ -0,0 +1,19 @@
+/* { dg-do compile } */
+/* { dg-additional-options "-Wuninitialized" } */
+
+#include <stdbool.h>
+
+int
+main (void)
+{
+  int i, j, k;
+
+  #pragma acc parallel num_gangs(i) /* { dg-warning "is used uninitialized in this function" } */
+  ;
+
+  #pragma acc parallel num_workers(j) /* { dg-warning "is used uninitialized in this function" } */
+  ;
+
+  #pragma acc parallel vector_length(k) /* { dg-warning "is used uninitialized in this function" } */
+  ;
+}

diff --git a/gcc/testsuite/gfortran.dg/goacc/uninit-dim-clause.f95 b/gcc/testsuite/gfortran.dg/goacc/uninit-dim-clause.f95
new file mode 100644 (file)
index 0000000..b87d26f
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/goacc/uninit-dim-clause.f95
@@ -0,0 +1,17 @@
+! { dg-do compile }
+! { dg-additional-options "-Wuninitialized" }
+
+program test
+  implicit none
+  integer :: i, j, k
+
+  !$acc parallel num_gangs(i) ! { dg-warning "is used uninitialized in this function" }
+  !$acc end parallel
+
+  !$acc parallel num_workers(j) ! { dg-warning "is used uninitialized in this function" }
+  !$acc end parallel
+
+  !$acc parallel vector_length(k) ! { dg-warning "is used uninitialized in this function" }
+  !$acc end parallel
+
+end program test