Update parloops-exit-first-loop-alt{,-2,-3}.c

2015-06-13  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
	* testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
	* testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
	(N): Define.
	(main): Use N instead of hardcoded constants.

	* gcc.dg/parloops-exit-first-loop-alt-2.c: Add comment.
	(main): Remove superfluous attributes.
	* gcc.dg/parloops-exit-first-loop-alt-3.c: Same.
	* gcc.dg/parloops-exit-first-loop-alt.c: Same.

git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@224452 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 7 insertions, 3 deletions

diff --git a/libgomp/testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c b/libgomp/testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c
index b426b3f124b..d55589e6df3 100644
--- a/libgomp/testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c
+++ b/libgomp/testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c
@@ -1,6 +1,10 @@
 /* { dg-do run } */
 /* { dg-options "-O2 -ftree-parallelize-loops=2" } */
 
+/* Variable bound, reduction.  */
+
+#define N 4000
+
 unsigned int *a;
 
 unsigned int __attribute__((noclone,noinline))
@@ -19,11 +23,11 @@ int
 main (void)
 {
   unsigned int res;
-  unsigned int array[4000];
+  unsigned int array[N];
   int i;
-  for (i = 0; i < 4000; ++i)
+  for (i = 0; i < N; ++i)
     array[i] = i % 7;
   a = &array[0];
-  res = f (4000);
+  res = f (N);
   return !(res == 11995);
 }