tree-ssa-dom.c (dom_opt_dom_walker::optimize_stmt): Call update_stmt_if_modified.

	* tree-ssa-dom.c (dom_opt_dom_walker::optimize_stmt): Call
	update_stmt_if_modified.

From-SVN: r255910

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 29d32b8..aa7d1c3 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2017-12-20  Richard Biener  <rguenther@suse.de>
+
+       * tree-ssa-dom.c (dom_opt_dom_walker::optimize_stmt): Call
+       update_stmt_if_modified.
+
 2017-12-20  Wilco Dijkstra  <wdijkstr@arm.com>
 
        PR tree-optimization/83491

diff --git a/gcc/tree-ssa-dom.c b/gcc/tree-ssa-dom.c
index 663d07b..c8adf8b 100644 (file)
--- a/gcc/tree-ssa-dom.c
+++ b/gcc/tree-ssa-dom.c
@@ -2012,6 +2012,7 @@ dom_opt_dom_walker::optimize_stmt (basic_block bb, gimple_stmt_iterator si)
                 undefined behavior that get diagnosed if they're left in the
                 IL because we've attached range information to new
                 SSA_NAMES.  */
+             update_stmt_if_modified (stmt);
              edge taken_edge = NULL;
              evrp_range_analyzer.vrp_visit_cond_stmt (as_a <gcond *> (stmt),
                                                       &taken_edge);