Imported gcc-4.4.3

[msp430-gcc.git] / libgomp / testsuite / libgomp.c / collapse-1.c

diff --git a/libgomp/testsuite/libgomp.c/collapse-1.c b/libgomp/testsuite/libgomp.c/collapse-1.c
new file mode 100644 (file)
index 0000000..84277ff
--- /dev/null
+++ b/libgomp/testsuite/libgomp.c/collapse-1.c
@@ -0,0 +1,30 @@
+/* { dg-do run } */
+
+#include <string.h>
+#include <stdlib.h>
+
+int
+main (void)
+{
+  int i, j, k, l = 0;
+  int a[3][3][3];
+
+  memset (a, '\0', sizeof (a));
+  #pragma omp parallel for collapse(4 - 1) schedule(static, 4)
+    for (i = 0; i < 2; i++)
+      for (j = 0; j < 2; j++)
+       for (k = 0; k < 2; k++)
+         a[i][j][k] = i + j * 4 + k * 16;
+  #pragma omp parallel
+    {
+      #pragma omp for collapse(2) reduction(|:l) private(k)
+       for (i = 0; i < 2; i++)
+         for (j = 0; j < 2; j++)
+           for (k = 0; k < 2; k++)
+             if (a[i][j][k] != i + j * 4 + k * 16)
+               l = 1;
+    }
+  if (l)
+    abort ();
+  return 0;
+}