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[Committed][testsuite][PR65594] Add verification to libgomp.graphite/force-parallel-6.c
- From: Tom de Vries <Tom_deVries at mentor dot com>
- To: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Cc: Jakub Jelinek <jakub at redhat dot com>
- Date: Fri, 27 Mar 2015 13:19:42 +0100
- Subject: [Committed][testsuite][PR65594] Add verification to libgomp.graphite/force-parallel-6.c
- Authentication-results: sourceware.org; auth=none
Hi,
this patch adds verification to libgomp.graphite/force-parallel-6.c.
Committed as approved by Jakub here:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65594#c8 .
Thanks,
- Tom
Add verification to libgomp.graphite/force-parallel-6.c
2015-03-27 Tom de Vries <tom@codesourcery.com>
* testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
(init, check): New function.
(foo): Change return type to void.
(main): Call init and check.
---
.../testsuite/libgomp.graphite/force-parallel-6.c | 52 ++++++++++++++++++++--
1 file changed, 49 insertions(+), 3 deletions(-)
diff --git a/libgomp/testsuite/libgomp.graphite/force-parallel-6.c b/libgomp/testsuite/libgomp.graphite/force-parallel-6.c
index e9e4b56..cbc5735 100644
--- a/libgomp/testsuite/libgomp.graphite/force-parallel-6.c
+++ b/libgomp/testsuite/libgomp.graphite/force-parallel-6.c
@@ -1,10 +1,31 @@
+void abort (void);
+
#define N 500
#define M 50
int X[2*N], Y[2*N], B[2*N];
int A[2*N][2*N], C[2*N][2*N];
-int foo(void)
+static void __attribute__((noinline,noclone))
+init (void)
+{
+ volatile int i, j;
+
+ for (i = 0; i < 2 * N; ++i)
+ {
+ B[i] = 1;
+ X[i] = 1;
+ Y[i] = 1;
+ for (j = 0; j < 2 * N; ++j)
+ {
+ A[i][j] = 1;
+ C[i][j] = 1;
+ }
+ }
+}
+
+static void __attribute__((noinline,noclone))
+foo (void)
{
int i, j, k;
@@ -21,13 +42,38 @@ int foo(void)
Y[i+j] = A[j+1][N];
}
}
+}
- return A[1][5]*B[6];
+static void __attribute__((noinline,noclone))
+check (void)
+{
+ volatile int i, j;
+
+ for (i = 0; i < 2 * N; ++i)
+ {
+ int expect_x = i < M ? 11 : 1;
+
+ if (B[i] != 1
+ || X[i] != expect_x
+ || Y[i] != 1)
+ abort ();
+
+ for (j = 0; j < 2 * N; ++j)
+ {
+ int expect_a = (0 < i && i <= M && j < N) ? 2 : 1;
+
+ if (A[i][j] != expect_a
+ || C[i][j] != 1)
+ abort ();
+ }
+ }
}
int main(void)
{
- foo();
+ init ();
+ foo ();
+ check ();
return 0;
}
--
1.9.1