summaryrefslogtreecommitdiff
path: root/gcc/testsuite/gcc.dg/graphite/scop-dsyrk.c
diff options
context:
space:
mode:
Diffstat (limited to 'gcc/testsuite/gcc.dg/graphite/scop-dsyrk.c')
-rw-r--r--gcc/testsuite/gcc.dg/graphite/scop-dsyrk.c22
1 files changed, 22 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/graphite/scop-dsyrk.c b/gcc/testsuite/gcc.dg/graphite/scop-dsyrk.c
new file mode 100644
index 000000000..a7bc5c498
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/graphite/scop-dsyrk.c
@@ -0,0 +1,22 @@
+#define NMAX 3000
+#define MEASURE_TIME 1
+
+static double a[NMAX][NMAX], c[NMAX][NMAX];
+
+void dsyrk(long N)
+{
+ int i,j,k;
+
+#pragma scop
+ for (i=0; i<N; i++) {
+ for (j=0; j<N; j++) {
+ for (k=j; k<N; k++) {
+ c[j][k] += a[i][j] * a[i][k];
+ }
+ }
+ }
+#pragma endscop
+}
+
+/* { dg-final { scan-tree-dump-times "number of SCoPs: 1" 1 "graphite" } } */
+/* { dg-final { cleanup-tree-dump "graphite" } } */