PR rtl-optimization/323

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

diff --git a/gcc/tree-pass.h b/gcc/tree-pass.h
index 8ec46e8..7789672 100644 (file)
--- a/gcc/tree-pass.h
+++ b/gcc/tree-pass.h
@@ -1,5 +1,6 @@
 /* Definitions for describing one tree-ssa optimization pass.
-   Copyright (C) 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009
+   Free Software Foundation, Inc.
    Contributed by Richard Henderson <rth@redhat.com>
 
 This file is part of GCC.
@@ -70,6 +71,10 @@ enum tree_dump_index
 
 #define TDF_DIAGNOSTIC (1 << 15)       /* A dump to be put in a diagnostic
                                           message.  */
+#define TDF_VERBOSE     (1 << 16)       /* A dump that uses the full tree 
+                                          dumper to print stmts.  */
+#define TDF_RHS_ONLY   (1 << 17)       /* a flag to only print the RHS of
+                                          a gimple stmt.  */
 
 extern char *get_dump_file_name (enum tree_dump_index);
 extern int dump_enabled_p (enum tree_dump_index);
@@ -99,7 +104,8 @@ struct opt_pass
     SIMPLE_IPA_PASS,
     IPA_PASS
   } type;
-  /* Terse name of the pass used as a fragment of the dump file name.  */
+  /* Terse name of the pass used as a fragment of the dump file
+     name.  If the name starts with a star, no dump happens. */
   const char *name;
 
   /* If non-null, this pass and all sub-passes are executed only if
@@ -140,7 +146,7 @@ struct gimple_opt_pass
   struct opt_pass pass;
 };
 
-/* Decription of RTL pass.  */
+/* Description of RTL pass.  */
 struct rtl_opt_pass
 {
   struct opt_pass pass;
@@ -303,6 +309,8 @@ extern struct gimple_opt_pass pass_tree_profile;
 extern struct gimple_opt_pass pass_early_tree_profile;
 extern struct gimple_opt_pass pass_cleanup_cfg;
 extern struct gimple_opt_pass pass_referenced_vars;
+extern struct gimple_opt_pass pass_cleanup_eh;
+extern struct gimple_opt_pass pass_fixup_cfg;
 extern struct gimple_opt_pass pass_sra;
 extern struct gimple_opt_pass pass_sra_early;
 extern struct gimple_opt_pass pass_tail_recursion;
@@ -316,6 +324,7 @@ extern struct gimple_opt_pass pass_iv_canon;
 extern struct gimple_opt_pass pass_scev_cprop;
 extern struct gimple_opt_pass pass_empty_loop;
 extern struct gimple_opt_pass pass_record_bounds;
+extern struct gimple_opt_pass pass_graphite_transforms;
 extern struct gimple_opt_pass pass_if_conversion;
 extern struct gimple_opt_pass pass_loop_distribution;
 extern struct gimple_opt_pass pass_vectorize;
@@ -335,10 +344,12 @@ extern struct gimple_opt_pass pass_dominator;
 extern struct gimple_opt_pass pass_dce;
 extern struct gimple_opt_pass pass_dce_loop;
 extern struct gimple_opt_pass pass_cd_dce;
+extern struct gimple_opt_pass pass_call_cdce;
 extern struct gimple_opt_pass pass_merge_phi;
 extern struct gimple_opt_pass pass_split_crit_edges;
 extern struct gimple_opt_pass pass_pre;
 extern struct gimple_opt_pass pass_profile;
+extern struct gimple_opt_pass pass_strip_predict_hints;
 extern struct gimple_opt_pass pass_lower_complex_O0;
 extern struct gimple_opt_pass pass_lower_complex;
 extern struct gimple_opt_pass pass_lower_vector;
@@ -372,7 +383,6 @@ extern struct gimple_opt_pass pass_fre;
 extern struct gimple_opt_pass pass_linear_transform;
 extern struct gimple_opt_pass pass_check_data_deps;
 extern struct gimple_opt_pass pass_copy_prop;
-extern struct gimple_opt_pass pass_store_ccp;
 extern struct gimple_opt_pass pass_vrp;
 extern struct gimple_opt_pass pass_uncprop;
 extern struct gimple_opt_pass pass_return_slot;
@@ -380,15 +390,16 @@ extern struct gimple_opt_pass pass_reassoc;
 extern struct gimple_opt_pass pass_rebuild_cgraph_edges;
 extern struct gimple_opt_pass pass_build_cgraph_edges;
 extern struct gimple_opt_pass pass_reset_cc_flags;
+extern struct gimple_opt_pass pass_local_pure_const;
 
 /* IPA Passes */
 extern struct ipa_opt_pass pass_ipa_inline;
-extern struct simple_ipa_opt_pass pass_ipa_reference;
+extern struct ipa_opt_pass pass_ipa_cp;
+extern struct ipa_opt_pass pass_ipa_reference;
+extern struct ipa_opt_pass pass_ipa_pure_const;
 
 extern struct simple_ipa_opt_pass pass_ipa_matrix_reorg;
-extern struct simple_ipa_opt_pass pass_ipa_cp;
 extern struct simple_ipa_opt_pass pass_ipa_early_inline;
-extern struct simple_ipa_opt_pass pass_ipa_pure_const;
 extern struct simple_ipa_opt_pass pass_ipa_type_escape;
 extern struct simple_ipa_opt_pass pass_ipa_pta;
 extern struct simple_ipa_opt_pass pass_ipa_struct_reorg;
@@ -442,7 +453,7 @@ extern struct rtl_opt_pass pass_web;
 extern struct rtl_opt_pass pass_cse2;
 extern struct rtl_opt_pass pass_df_initialize_opt;
 extern struct rtl_opt_pass pass_df_initialize_no_opt;
-extern struct rtl_opt_pass pass_regclass_init;
+extern struct rtl_opt_pass pass_reginfo_init;
 extern struct rtl_opt_pass pass_subregs_of_mode_init;
 extern struct rtl_opt_pass pass_subregs_of_mode_finish;
 extern struct rtl_opt_pass pass_inc_dec;
@@ -460,8 +471,7 @@ extern struct rtl_opt_pass pass_mode_switching;
 extern struct rtl_opt_pass pass_see;
 extern struct rtl_opt_pass pass_sms;
 extern struct rtl_opt_pass pass_sched;
-extern struct rtl_opt_pass pass_local_alloc;
-extern struct rtl_opt_pass pass_global_alloc;
+extern struct rtl_opt_pass pass_ira;
 extern struct rtl_opt_pass pass_postreload;
 extern struct rtl_opt_pass pass_clean_state;
 extern struct rtl_opt_pass pass_branch_prob;
@@ -500,10 +510,10 @@ extern struct rtl_opt_pass pass_final;
 extern struct rtl_opt_pass pass_rtl_seqabstr;
 extern struct gimple_opt_pass pass_release_ssa_names;
 extern struct gimple_opt_pass pass_early_inline;
-extern struct gimple_opt_pass pass_O0_always_inline;
 extern struct gimple_opt_pass pass_inline_parameters;
 extern struct gimple_opt_pass pass_all_early_optimizations;
 extern struct gimple_opt_pass pass_update_address_taken;
+extern struct gimple_opt_pass pass_convert_switch;
 
 /* The root of the compilation pass tree, once constructed.  */
 extern struct opt_pass *all_passes, *all_ipa_passes, *all_lowering_passes;
@@ -516,6 +526,7 @@ extern void execute_pass_list (struct opt_pass *);
 extern void execute_ipa_pass_list (struct opt_pass *);
 extern void print_current_pass (FILE *);
 extern void debug_pass (void);
+extern bool function_called_by_processed_nodes_p (void);
 
 /* Set to true if the pass is called the first time during compilation of the
    current function.  Note that using this information in the optimization