local_optimize() now kills unrteachable code if dominance info is available.

[libfirm] / ir / ir / irflag_t.h

diff --git a/ir/ir/irflag_t.h b/ir/ir/irflag_t.h
index 72403eb..47c755b 100644 (file)
--- a/ir/ir/irflag_t.h
+++ b/ir/ir/irflag_t.h
@@ -73,19 +73,54 @@ typedef enum {
   OPT_TAIL_RECURSION                     = 0x00002000,
 
   /** Free never called methods */
-  OPT_DEAD_METHOD_ELIMINATION            = 0x00008000,
+  OPT_DEAD_METHOD_ELIMINATION            = 0x00004000,
 
-  /** Free never called methods */
-  OPT_DEAD_METHOD_ELIMINATION_VERBOSE    = 0x00010000,
+  /** precise exception context */
+  OPT_PRECISE_EXC_CONTEXT                = 0x00008000,
+
+ /** EMPTY SLOT !!! TO BE ASSIGNED */
+
+  /** Do loop unrolling */
+  OPT_LOOP_UNROLLING                     = 0x00010000,
+
+  /** Do Strength reduction */
+  OPT_STRENGTH_RED                       = 0x00020000,
+
+  /** Optimize Loads and Stores */
+  OPT_REDUNDANT_LOADSTORE                = 0x00040000,
+
+  /** Optimize Fragile OPs */
+  OPT_FRAGILE_OPS                        = 0x00080000,
+
+  /** If conversion. */
+  OPT_IF_CONVERSION                      = 0x00100000,
+
+  /** Optimize real function calls. */
+  OPT_REAL_FUNC_CALL                     = 0x00200000,
+
+  /** Optimize cast nodes. */
+  OPT_CLASS_CASTS                        = 0x00400000,
+  OPT_SUPPRESS_DOWNCAST_OPT              = 0x00800000,
+
+  /** Not really an optimization, removes Confirm nodes */
+  OPT_REMOVE_CONFIRM                     = 0x01000000,
+
+  /** Scalar replacement. */
+  OPT_SCALAR_REPLACEMENT                 = 0x02000000,
 
   /** Turn off all optimizations. */
   OPT_OPTIMIZED                          = 0x40000000,
+
 } libfirm_opts_t;
 
 extern optimization_state_t libFIRM_opt;
+extern optimization_state_t libFIRM_verb;
+
+extern int firm_verbosity_level;
+
 
 /** Returns constant folding optimization setting. */
-static INLINE int get_opt_cse(void)
+static INLINE int _get_opt_cse(void)
 {
   return libFIRM_opt & OPT_CSE;
 }
@@ -96,12 +131,40 @@ static INLINE int get_opt_global_cse(void)
   return libFIRM_opt & OPT_GLOBAL_CSE;
 }
 
+static INLINE int get_opt_loop_unrolling(void)
+{
+  return libFIRM_opt & OPT_LOOP_UNROLLING;
+}
+
+/** Returns verbosity for loop unrolling.   */
+static INLINE int get_opt_loop_unrolling_verbose(void)
+{
+  return libFIRM_verb & OPT_LOOP_UNROLLING;
+}
+
+static INLINE int get_opt_strength_red(void)
+{
+  return libFIRM_opt & OPT_STRENGTH_RED;
+}
+
+/** Returns verbosity for strength reduction.   */
+static INLINE int get_opt_strength_red_verbose(void)
+{
+  return libFIRM_verb & OPT_STRENGTH_RED;
+}
+
 /** Returns global constant subexpression elimination setting. */
 static INLINE int get_opt_constant_folding(void)
 {
   return libFIRM_opt & OPT_CONSTANT_FOLDING;
 }
 
+/** Returns global constant subexpression elimination setting. */
+static INLINE int get_opt_redundant_LoadStore(void)
+{
+  return libFIRM_opt & OPT_REDUNDANT_LOADSTORE;
+}
+
 /** Returns unreachable code elimination setting. */
 static INLINE int get_opt_unreachable_code(void)
 {
@@ -153,7 +216,7 @@ static INLINE int get_opt_dead_method_elimination(void)
 /** Returns dead method elimination setting. */
 static INLINE int get_opt_dead_method_elimination_verbose(void)
 {
-  return libFIRM_opt & OPT_DEAD_METHOD_ELIMINATION_VERBOSE;
+  return libFIRM_verb & OPT_DEAD_METHOD_ELIMINATION;
 }
 
 /** Returns global optimization setting */
@@ -162,17 +225,33 @@ static INLINE int get_opt_optimize(void)
   return libFIRM_opt & OPT_OPTIMIZED;
 }
 
+static INLINE int _get_firm_verbosity (void) {
+  return firm_verbosity_level;
+}
+
 /** Returns inlining setting. */
 static INLINE int get_opt_inline(void)
 {
   return libFIRM_opt & OPT_INLINE;
 }
 
-static INLINE int get_opt_dyn_meth_dispatch(void)
+static INLINE int _get_opt_dyn_meth_dispatch(void)
 {
   return libFIRM_opt & OPT_DYN_METH_DISPATCH;
 }
 
+static INLINE int _get_opt_optimize_class_casts (void) {
+  return libFIRM_opt & OPT_CLASS_CASTS;
+}
+
+static INLINE int _get_opt_optimize_class_casts_verbose (void) {
+  return libFIRM_verb & OPT_CLASS_CASTS;
+}
+
+static INLINE int _get_opt_suppress_downcast_optimization (void) {
+  return libFIRM_opt & OPT_SUPPRESS_DOWNCAST_OPT;
+}
+
 static INLINE int get_opt_normalize(void)
 {
   return libFIRM_opt & OPT_NORMALIZE;
@@ -184,6 +263,57 @@ static INLINE int get_opt_tail_recursion(void)
   return libFIRM_opt & OPT_TAIL_RECURSION;
 }
 
+/** Returns tail-recursion setting. */
+static INLINE int get_opt_tail_recursion_verbose(void)
+{
+  return libFIRM_verb & OPT_TAIL_RECURSION;
+}
+
+/** Returns precise exception context setting. */
+static INLINE int get_opt_precise_exc_context(void)
+{
+  return libFIRM_opt & OPT_PRECISE_EXC_CONTEXT;
+}
+
+/** Returns fragile ops setting. */
+static INLINE int get_opt_fragile_ops(void)
+{
+  return libFIRM_opt & OPT_FRAGILE_OPS;
+}
+
+/** Returns if conversion setting. */
+static INLINE int get_opt_if_conversion(void)
+{
+  return libFIRM_opt & OPT_IF_CONVERSION;
+}
+
+/** Returns real function call optimization setting. */
+static INLINE int get_opt_real_func_call(void)
+{
+  return libFIRM_opt & OPT_REAL_FUNC_CALL;
+}
+
+/** Returns Confirm removal setting. */
+static INLINE int get_opt_remove_Confirm(void)
+{
+  return libFIRM_opt & OPT_REMOVE_CONFIRM;
+}
+
+/** Returns Confirm removal setting. */
+static INLINE int get_opt_scalar_replacement(void)
+{
+  return libFIRM_opt & OPT_SCALAR_REPLACEMENT;
+}
+
+static INLINE int get_opt_scalar_replacement_verbose(void) {
+  return libFIRM_verb & OPT_SCALAR_REPLACEMENT;
+}
 
+#define get_opt_cse()                            _get_opt_cse()
+#define get_firm_verbosity()                     _get_firm_verbosity()
+#define get_opt_dyn_meth_dispatch()              _get_opt_dyn_meth_dispatch()
+#define get_opt_optimize_class_casts()           _get_opt_optimize_class_casts()
+#define get_opt_optimize_class_casts_verbose()   _get_opt_optimize_class_casts_verbose()
+#define get_opt_suppress_downcast_optimization() _get_opt_suppress_downcast_optimization()
 
 #endif /* _IRFLAG_T_H_ */