omp-low.c (lower_omp_scan): Call lower_omp on stmt's body in worksharing loop scans.

	* omp-low.c (lower_omp_scan): Call lower_omp on stmt's body
	in worksharing loop scans.

From-SVN: r273038

gcc/ChangeLog

 2019-07-04  Jakub Jelinek  <jakub@redhat.com>
 
+	* omp-low.c (lower_omp_scan): Call lower_omp on stmt's body
+	in worksharing loop scans.
+
 	PR tree-optimization/91074
 	* omp-low.c (lower_omp_for_scan): Set DECL_GIMPLE_REG_P on cplx
 	temporary.

gcc/omp-low.c

@@ -8874,8 +8874,10 @@ lower_omp_scan (gimple_stmt_iterator *gsi_p, omp_context *ctx)
       gsi_insert_seq_after (gsi_p, gimple_omp_body (stmt), GSI_SAME_STMT);
       gsi_insert_seq_after (gsi_p, before, GSI_SAME_STMT);
       gsi_replace (gsi_p, gimple_build_nop (), true);
+      return;
     }
-  else if (before)
+  lower_omp (gimple_omp_body_ptr (stmt), octx);
+  if (before)
     {
       gimple_stmt_iterator gsi = gsi_start_1 (gimple_omp_body_ptr (stmt));
       gsi_insert_seq_before (&gsi, before, GSI_SAME_STMT);