* fold-const.c (fold_minmax): New static function.

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

diff --git a/gcc/tree-pass.h b/gcc/tree-pass.h
index 80f4a05..92dad1d 100644 (file)
--- a/gcc/tree-pass.h
+++ b/gcc/tree-pass.h
@@ -67,6 +67,8 @@ enum tree_dump_index
 #define TDF_IPA                (1 << 11)       /* is an IPA dump */
 #define TDF_STMTADDR   (1 << 12)       /* Address of stmt.  */
 
+#define TDF_GRAPH      (1 << 13)       /* a graph dump is being emitted */
+
 extern char *get_dump_file_name (enum tree_dump_index);
 extern int dump_enabled_p (enum tree_dump_index);
 extern int dump_initialized_p (enum tree_dump_index);
@@ -198,6 +200,11 @@ 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)
+
 #define TODO_update_ssa_any            \
     (TODO_update_ssa                   \
      | TODO_update_ssa_no_phi          \
@@ -222,24 +229,26 @@ extern struct tree_opt_pass pass_referenced_vars;
 extern struct tree_opt_pass pass_sra;
 extern struct tree_opt_pass pass_tail_recursion;
 extern struct tree_opt_pass pass_tail_calls;
-extern struct tree_opt_pass pass_loop;
-extern struct tree_opt_pass pass_loop_init;
+extern struct tree_opt_pass pass_tree_loop;
+extern struct tree_opt_pass pass_tree_loop_init;
 extern struct tree_opt_pass pass_lim;
-extern struct tree_opt_pass pass_unswitch;
+extern struct tree_opt_pass pass_tree_unswitch;
 extern struct tree_opt_pass pass_iv_canon;
 extern struct tree_opt_pass pass_scev_cprop;
+extern struct tree_opt_pass pass_empty_loop;
 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_iv_optimize;
-extern struct tree_opt_pass pass_loop_done;
+extern struct tree_opt_pass pass_tree_loop_done;
 extern struct tree_opt_pass pass_ch;
 extern struct tree_opt_pass pass_ccp;
 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;
@@ -263,7 +272,6 @@ 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;
@@ -272,20 +280,24 @@ 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;
 extern struct tree_opt_pass pass_create_structure_vars;
-extern struct tree_opt_pass pass_build_pta;
-extern struct tree_opt_pass pass_del_pta;
 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;
 
 /* IPA Passes */
+extern struct tree_opt_pass pass_ipa_cp;
 extern struct tree_opt_pass pass_ipa_inline;
 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;
@@ -312,7 +324,15 @@ extern struct tree_opt_pass pass_cfg;
 extern struct tree_opt_pass pass_profiling;
 extern struct tree_opt_pass pass_rtl_ifcvt;
 extern struct tree_opt_pass pass_tracer;
+
 extern struct tree_opt_pass pass_loop2;
+extern struct tree_opt_pass pass_rtl_loop_init;
+extern struct tree_opt_pass pass_rtl_move_loop_invariants;
+extern struct tree_opt_pass pass_rtl_unswitch;
+extern struct tree_opt_pass pass_rtl_unroll_and_peel_loops;
+extern struct tree_opt_pass pass_rtl_doloop;
+extern struct tree_opt_pass pass_rtl_loop_done;
+
 extern struct tree_opt_pass pass_web;
 extern struct tree_opt_pass pass_cse2;
 extern struct tree_opt_pass pass_life;