ia32: improve Test peephole optimisation

[libfirm] / ir / be / beirg.h

diff --git a/ir/be/beirg.h b/ir/be/beirg.h
index a3f9e5f..dc5f7cb 100644 (file)
--- a/ir/be/beirg.h
+++ b/ir/be/beirg.h
@@ -49,7 +49,7 @@ void be_free_birg(ir_graph *irg);
 /**
  * This type describes the stack layout.
  * The stack is divided into 3 parts:
- * - arg_type:     A struct type describing the stack arguments and it's order.
+ * - arg_type:     A struct type describing the stack arguments and its order.
  * - between_type: A struct type describing the stack layout between arguments
  *                 and frame type. In architectures that put the return address
  *                 automatically on the stack, the return address is put here.
@@ -65,7 +65,6 @@ struct be_stack_layout_t {
        ir_entity **param_map;         /**< An array mapping type parameters to arg_type entries */
        int initial_offset;            /**< the initial difference between stack pointer and frame pointer */
        int initial_bias;              /**< the initial stack bias */
-       int stack_dir;                 /**< -1 for decreasing, 1 for increasing. */
        bool sp_relative : 1;          /**< entities are addressed relative to
                                            stack pointer (omit-fp mode) */
 };