Ignore generated files.

[libfirm] / ir / ir / iropt_t.h

diff --git a/ir/ir/iropt_t.h b/ir/ir/iropt_t.h
index 0345b73..cc54521 100644 (file)
--- a/ir/ir/iropt_t.h
+++ b/ir/ir/iropt_t.h
@@ -26,6 +26,7 @@
 #ifndef FIRM_IR_IROPT_T_H
 #define FIRM_IR_IROPT_T_H
 
+#include <stdbool.h>
 #include "irop_t.h"
 #include "iropt.h"
 #include "irnode_t.h"
@@ -131,4 +132,9 @@ value_of(const ir_node *n) {
  */
 ir_op_ops *firm_set_default_operations(ir_opcode code, ir_op_ops *ops);
 
+/**
+ * Returns true if a == -b
+ */
+bool is_negated_value(ir_node *a, ir_node *b);
+
 #endif