Add testsuite from OpenUH

llvm-svn: 208472

1 files changed, 43 insertions, 0 deletions

diff --git a/openmp/testsuite/c/omp_single.c b/openmp/testsuite/c/omp_single.c
new file mode 100644
index 00000000000..2c92726b2fa
--- /dev/null
+++ b/openmp/testsuite/c/omp_single.c
@@ -0,0 +1,43 @@
+<ompts:test>
+<ompts:testdescription>Test which checks the omp single directive by controling how often a directive is called in an omp single region.</ompts:testdescription>
+<ompts:ompversion>2.0</ompts:ompversion>
+<ompts:directive>omp single</ompts:directive>
+<ompts:dependences>omp parallel private,omp flush</ompts:dependences>
+<ompts:testcode>
+#include <stdio.h>
+#include "omp_testsuite.h"
+
+int <ompts:testcode:functionname>omp_single</ompts:testcode:functionname>(FILE * logFile)
+{
+    <ompts:orphan:vars>
+	int nr_threads_in_single;
+	int result;
+	int nr_iterations;
+	int i;
+    </ompts:orphan:vars>
+
+    nr_threads_in_single = 0;
+    result = 0;
+    nr_iterations = 0;
+
+#pragma omp parallel private(i)
+    {
+	for (i = 0; i < LOOPCOUNT; i++)
+	{
+	    <ompts:orphan>
+		<ompts:check>#pragma omp single </ompts:check>
+		{  
+#pragma omp flush
+		    nr_threads_in_single++;
+#pragma omp flush                         
+		    nr_iterations++;
+		    nr_threads_in_single--;
+		    result = result + nr_threads_in_single;
+		} /* end of single */    
+	    </ompts:orphan>
+	} /* end of for  */
+    } /* end of parallel */
+    return ((result == 0) && (nr_iterations == LOOPCOUNT));
+} /* end of check_single*/
+</ompts:testcode>
+</ompts:test>