X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firflag.h;h=f94341ec637d0e66c5637088b28483952b594350;hb=637542932dc27dcdfc7def09b58d9d5d4c34fb77;hp=4c52c64bc6eb2fc1559657bc185f3d11c0f508c3;hpb=814def24d66ee2a525987001946d6c9a6717505c;p=libfirm

diff --git a/ir/ir/irflag.h b/ir/ir/irflag.h
index 4c52c64bc..f94341ec6 100644
--- a/ir/ir/irflag.h
+++ b/ir/ir/irflag.h
@@ -70,6 +70,19 @@ int  get_firm_verbosity (void);
  */
 void set_opt_constant_folding (int value);
 
+/** Enables/Disables loop unrolling.
+ *
+ * If opt_loop_unrolling == 1 perform loop_unrolling.
+ * See loop_unrolling.h.
+ *
+ * Default: opt_loop_unrolling = 1;
+ */
+void set_opt_loop_unrolling (int value);
+
+/** Enables/Disables output of information about loop unrolling.
+ */
+void set_opt_loop_unrolling_verbose (int value);
+
 /** Enables/Disables removal of redundant Loads and Stores.
  *
  *  - Remove Store that overwrites a just stored value (WAW).
@@ -173,13 +186,32 @@ void set_opt_dead_method_elimination_verbose (int value);
  */
 void set_opt_inline (int value);
 
-/** Enable/Disable optimization of dynamic method dispatch
+/** Enable/Disable optimization of dynamic method dispatch.
  *
  * This flag enables/disables the optimization of dynamic method dispatch.
  * If the flag is turned on Sel nodes can be replaced by Const nodes representing
  * the address of a function.
  */
 void set_opt_dyn_meth_dispatch (int value);
+int  get_opt_dyn_meth_dispatch (void);
+
+/** Enable/Disable type optimization of cast nodes.
+ *
+ * Controls the optimizations in tropt.h.  Default: on.
+ */
+void set_opt_optimize_class_casts (int value);
+int  get_opt_optimize_class_casts (void);
+void set_opt_optimize_class_casts_verbose (int value);
+int  get_opt_optimize_class_casts_verbose (void);
+
+/** Restricts the behaviour of cast optimization.
+ *
+ *  If set, downcast are not optimized if they might be
+ *  illegal as in (Super)(Sub) (new Super()).  Default:
+ *  0 == not suppressed.
+ */
+void set_opt_suppress_downcast_optimization(int value);
+int  get_opt_suppress_downcast_optimization(void);
 
 /** Enable/Disable optimization of tail-recursion calls.
  *
@@ -189,8 +221,30 @@ void set_opt_dyn_meth_dispatch (int value);
 void set_opt_tail_recursion(int value);
 void set_opt_tail_recursion_verbose(int value);
 
+/** Enable/Disable floating of fragile ops.
+ *
+ * This flags enables/disables the floating of fragile operations.
+ * If this flag is on, fragile operations which are known to NOT raise
+ * an exception can be place to other basic blocks.
+ * Otherwise they remain in the block they were created.
+ */
 void set_opt_fragile_ops(int value);
 
+/**
+ * Enable/Disable if conversion.
+ *
+ * If conversion tries to turn Conds into Mux nodes to eliminate
+ * control flow.
+ */
+void set_opt_if_conversion(int value);
+
+/**
+ * Enable/Disable real function call optimization.
+ *
+ * Real function call optimization detects "real functions" and
+ * allows the floationg of Call nodes.
+ */
+void set_opt_real_function_call(int value);
 
 /** Enable/Disable normalizations of the firm representation.
  *