PR middle-end/54017

	* tree-cfgcleanup.c (cleanup_omp_return): Remove.
	(cleanup_tree_cfg_bb): Don't call it.
	* omp-low.c (expand_omp_sections): Fix up the !exit_reachable case
	handling.

	* c-c++-common/gomp/pr54017.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189658 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 65 insertions, 0 deletions

diff --git a/gcc/testsuite/c-c++-common/gomp/pr54017.c b/gcc/testsuite/c-c++-common/gomp/pr54017.c
new file mode 100644
index 00000000000..724efe13638
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/gomp/pr54017.c
@@ -0,0 +1,65 @@
+/* PR middle-end/54017 */
+/* { dg-do compile } */
+/* { dg-options "-fopenmp" } */
+
+void
+f1 (void)
+{
+#pragma omp parallel sections
+  {
+#pragma omp section
+    {
+      for (;;)
+	;
+    }
+  }
+}
+
+int
+f2 (void)
+{
+  int i = 0;
+#pragma omp parallel
+#pragma omp sections reduction(+:i)
+  {
+#pragma omp section
+    {
+      for (;;)
+	;
+    }
+  }
+  return i;
+}
+
+void
+f3 (void)
+{
+#pragma omp parallel sections
+  {
+#pragma omp section
+    {
+      for (;;)
+	;
+    }
+#pragma omp section
+    ;
+  }
+}
+
+int
+f4 (void)
+{
+  int i = 0;
+#pragma omp parallel
+#pragma omp sections reduction(+:i)
+  {
+#pragma omp section
+    {
+      for (;;)
+	;
+    }
+#pragma omp section
+    ;
+  }
+  return i;
+}