2006-02-25 Thomas Koenig <Thomas.Koenig@online.de>

[pf3gnuchains/gcc-fork.git] / gcc / tree-pass.h

diff --git a/gcc/tree-pass.h b/gcc/tree-pass.h
index 57dc029..a538d5b 100644 (file)
--- a/gcc/tree-pass.h
+++ b/gcc/tree-pass.h
@@ -30,6 +30,7 @@ Boston, MA 02110-1301, USA.  */
 enum tree_dump_index
 {
   TDI_none,                    /* No dump */
+  TDI_cgraph,                   /* dump function call graph.  */
   TDI_tu,                      /* dump the whole translation unit.  */
   TDI_class,                   /* dump class hierarchy.  */
   TDI_original,                        /* dump each function before optimizing it */
@@ -43,7 +44,6 @@ enum tree_dump_index
   TDI_rtl_all,                  /* enable all the RTL dumps.  */
   TDI_ipa_all,                  /* enable all the IPA dumps.  */
 
-  TDI_cgraph,                   /* dump function call graph.  */
   TDI_end
 };
 
@@ -149,9 +149,12 @@ struct dump_file_info
 #define PROP_no_crit_edges      (1 << 7)
 #define PROP_rtl               (1 << 8)
 #define PROP_alias             (1 << 9)
+#define PROP_gimple_lomp       (1 << 10)       /* lowered OpenMP directives */
+#define PROP_tmt_usage          (1 << 11)       /* which TMT's are
+                                                  used alone.  */
 
 #define PROP_trees \
-  (PROP_gimple_any | PROP_gimple_lcf | PROP_gimple_leh)
+  (PROP_gimple_any | PROP_gimple_lcf | PROP_gimple_leh | PROP_gimple_lomp)
 
 /* To-do flags.  */
 #define TODO_dump_func                 (1 << 0)
@@ -200,6 +203,19 @@ struct dump_file_info
    renaming are processed.  */
 #define TODO_update_ssa_only_virtuals  (1 << 10)
 
+/* Some passes leave unused local variables that can be removed from
+   cfun->unexpanded_var_list.  This reduces the size of dump files and
+   the memory footprint for VAR_DECLs.  */
+#define TODO_remove_unused_locals      (1 << 11)
+
+/* Internally used for the first in a sequence of passes.  It is set
+   for the passes that are handed to register_dump_files.  */
+#define TODO_set_props                 (1 << 12)
+
+/* Set by passes that may make TMT's that were previously never used
+   in statements, used.  */
+#define TODO_update_tmt_usage           (1 << 13)
+
 #define TODO_update_ssa_any            \
     (TODO_update_ssa                   \
      | TODO_update_ssa_no_phi          \
@@ -235,6 +251,7 @@ extern struct tree_opt_pass pass_record_bounds;
 extern struct tree_opt_pass pass_if_conversion;
 extern struct tree_opt_pass pass_vectorize;
 extern struct tree_opt_pass pass_complete_unroll;
+extern struct tree_opt_pass pass_loop_prefetch;
 extern struct tree_opt_pass pass_iv_optimize;
 extern struct tree_opt_pass pass_tree_loop_done;
 extern struct tree_opt_pass pass_ch;
@@ -243,6 +260,7 @@ extern struct tree_opt_pass pass_build_ssa;
 extern struct tree_opt_pass pass_del_ssa;
 extern struct tree_opt_pass pass_dominator;
 extern struct tree_opt_pass pass_dce;
+extern struct tree_opt_pass pass_dce_loop;
 extern struct tree_opt_pass pass_cd_dce;
 extern struct tree_opt_pass pass_merge_phi;
 extern struct tree_opt_pass pass_may_alias;
@@ -253,6 +271,8 @@ extern struct tree_opt_pass pass_lower_complex_O0;
 extern struct tree_opt_pass pass_lower_complex;
 extern struct tree_opt_pass pass_lower_vector;
 extern struct tree_opt_pass pass_lower_vector_ssa;
+extern struct tree_opt_pass pass_lower_omp;
+extern struct tree_opt_pass pass_expand_omp;
 extern struct tree_opt_pass pass_object_sizes;
 extern struct tree_opt_pass pass_fold_builtins;
 extern struct tree_opt_pass pass_stdarg;
@@ -266,7 +286,6 @@ extern struct tree_opt_pass pass_forwprop;
 extern struct tree_opt_pass pass_redundant_phi;
 extern struct tree_opt_pass pass_dse;
 extern struct tree_opt_pass pass_nrv;
-extern struct tree_opt_pass pass_remove_useless_vars;
 extern struct tree_opt_pass pass_mark_used_blocks;
 extern struct tree_opt_pass pass_rename_ssa_copies;
 extern struct tree_opt_pass pass_expand;
@@ -275,6 +294,7 @@ extern struct tree_opt_pass pass_sink_code;
 extern struct tree_opt_pass pass_fre;
 extern struct tree_opt_pass pass_linear_transform;
 extern struct tree_opt_pass pass_copy_prop;
+extern struct tree_opt_pass pass_phi_only_copy_prop;
 extern struct tree_opt_pass pass_store_ccp;
 extern struct tree_opt_pass pass_store_copy_prop;
 extern struct tree_opt_pass pass_vrp;
@@ -283,7 +303,6 @@ extern struct tree_opt_pass pass_uncprop;
 extern struct tree_opt_pass pass_return_slot;
 extern struct tree_opt_pass pass_reassoc;
 extern struct tree_opt_pass pass_rebuild_cgraph_edges;
-extern struct tree_opt_pass pass_eliminate_useless_stores;
 
 /* IPA Passes */
 extern struct tree_opt_pass pass_ipa_cp;
@@ -292,6 +311,7 @@ extern struct tree_opt_pass pass_early_ipa_inline;
 extern struct tree_opt_pass pass_ipa_reference;
 extern struct tree_opt_pass pass_ipa_pure_const;
 extern struct tree_opt_pass pass_ipa_type_escape;
+extern struct tree_opt_pass pass_ipa_pta;
 extern struct tree_opt_pass pass_early_local_passes;
 
 extern struct tree_opt_pass pass_all_optimizations;
@@ -373,6 +393,7 @@ extern struct tree_opt_pass pass_convert_to_eh_region_ranges;
 extern struct tree_opt_pass pass_shorten_branches;
 extern struct tree_opt_pass pass_set_nothrow_function_flags;
 extern struct tree_opt_pass pass_final;
+extern struct tree_opt_pass pass_rtl_seqabstr;
 
 /* The root of the compilation pass tree, once constructed.  */
 extern struct tree_opt_pass *all_passes, *all_ipa_passes, *all_lowering_passes;