re PR libgomp/32468 (number of threads in a parallel region depends on number of SECTIONs and MAX_THREADS)

	PR libgomp/32468
	* sections.c (GOMP_parallel_sections_start): Only decrease
	number of threads to COUNT if dyn_var is true.
	* testsuite/libgomp.c/pr32468.c: New test.

From-SVN: r126224

1 files changed, 26 insertions, 0 deletions

diff --git a/libgomp/testsuite/libgomp.c/pr32468.c b/libgomp/testsuite/libgomp.c/pr32468.c
new file mode 100644
index 00000000000..f20f660bfcb
--- /dev/null
+++ b/libgomp/testsuite/libgomp.c/pr32468.c
@@ -0,0 +1,26 @@
+/* PR libgomp/32468 */
+/* { dg-do run } */
+
+#include <omp.h>
+#include <stdlib.h>
+
+int
+main (void)
+{
+  int res[2] = { -1, -1 };
+  omp_set_dynamic (0);
+  omp_set_num_threads (4);
+#pragma omp parallel
+  {
+    #pragma omp sections
+      {
+	#pragma omp section
+	res[0] = omp_get_num_threads () != 4;
+	#pragma omp section
+	res[1] = omp_get_num_threads () != 4;
+      }
+  }
+  if (res[0] != 0 || res[1] != 0)
+    abort ();
+  return 0;
+}