made variable const

diff --git a/ir/be/be.h b/ir/be/be.h
index 30e60b2..6b08e9d 100644 (file)
--- a/ir/be/be.h
+++ b/ir/be/be.h
@@ -31,7 +31,7 @@ typedef struct backend_params {
        void *create_intrinsic_ctx;
 
        /** backend settings for if-conversion */
-       opt_if_conv_info_t *if_conv_info;
+       const opt_if_conv_info_t *if_conv_info;
 } backend_params;
 
 /**