gimple-ssa-isolate-paths.c (stmt_uses_name_in_undefined_way): Replace…

gimple-ssa-isolate-paths.c (stmt_uses_name_in_undefined_way): Replace flag_non_call_exceptions with cfun->can_throw_non_call_exceptions.

	* gimple-ssa-isolate-paths.c (stmt_uses_name_in_undefined_way): Replace
	flag_non_call_exceptions with cfun->can_throw_non_call_exceptions.
	(stmt_uses_0_or_null_in_undefined_way): Likewise.
	* tree-ssa-alias.c (same_addr_size_stores_p): Likewise.

From-SVN: r268018

gcc/ChangeLog

+2019-01-17  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gimple-ssa-isolate-paths.c (stmt_uses_name_in_undefined_way): Replace
+	flag_non_call_exceptions with cfun->can_throw_non_call_exceptions.
+	(stmt_uses_0_or_null_in_undefined_way): Likewise.
+	* tree-ssa-alias.c (same_addr_size_stores_p): Likewise.
+
 2019-01-17  Tamar Christina  <tamar.christina@arm.com>
 
 	PR target/88851

gcc/gimple-ssa-isolate-paths.c

@@ -270,7 +270,7 @@ stmt_uses_name_in_undefined_way (gimple *use_stmt, tree name, location_t loc)
      divisor.  */
   if (!POINTER_TYPE_P (TREE_TYPE (name)))
     {
-      if (!flag_non_call_exceptions)
+      if (!cfun->can_throw_non_call_exceptions)
 	return is_divmod_with_given_divisor (use_stmt, name);
       return false;
     }
@@ -309,7 +309,7 @@ stmt_uses_name_in_undefined_way (gimple *use_stmt, tree name, location_t loc)
 bool
 stmt_uses_0_or_null_in_undefined_way (gimple *stmt)
 {
-  if (!flag_non_call_exceptions
+  if (!cfun->can_throw_non_call_exceptions
       && is_divmod_with_given_divisor (stmt, integer_zero_node))
     return true;
 

gcc/tree-ssa-alias.c

@@ -2365,7 +2365,7 @@ same_addr_size_stores_p (tree base1, poly_int64 offset1, poly_int64 size1,
 
   /* Be conservative with non-call exceptions when the address might
      be NULL.  */
-  if (flag_non_call_exceptions && pi->pt.null)
+  if (cfun->can_throw_non_call_exceptions && pi->pt.null)
     return false;
 
   /* Check that ptr points relative to obj.  */