Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/openmp/runtime/test/critical/omp_critical.c

@@ -0,0 +1,37 @@
+// RUN: %libomp-compile-and-run
+#include <stdio.h>
+#include "omp_testsuite.h"
+
+int test_omp_critical()
+{
+  int sum;
+  int known_sum;
+
+  sum=0;
+  #pragma omp parallel
+  {
+    int mysum=0;
+    int i;
+    #pragma omp for
+    for (i = 0; i < 1000; i++)
+      mysum = mysum + i;
+
+    #pragma omp critical
+    sum = mysum +sum;
+  }
+  known_sum = 999 * 1000 / 2;
+  return (known_sum == sum);
+}
+
+int main()
+{
+  int i;
+  int num_failed=0;
+
+  for(i = 0; i < REPETITIONS; i++) {
+    if(!test_omp_critical()) {
+      num_failed++;
+    }
+  }
+  return num_failed;
+}