/* Definitions for describing one tree-ssa optimization pass.
- Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
- Free Software Foundation, Inc.
+ Copyright (C) 2004-2013 Free Software Foundation, Inc.
Contributed by Richard Henderson <rth@redhat.com>
This file is part of GCC.
#define GCC_TREE_PASS_H 1
#include "timevar.h"
-
-/* Different tree dump places. When you add new tree dump places,
- extend the DUMP_FILES array in tree-dump.c. */
-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 */
- TDI_generic, /* dump each function after genericizing it */
- TDI_nested, /* dump each function after unnesting it */
- TDI_vcg, /* create a VCG graph file for each
- function's flowgraph. */
- TDI_ada, /* dump declarations in Ada syntax. */
- TDI_tree_all, /* enable all the GENERIC/GIMPLE dumps. */
- TDI_rtl_all, /* enable all the RTL dumps. */
- TDI_ipa_all, /* enable all the IPA dumps. */
-
- TDI_end
-};
-
-/* Bit masks to control dumping. Not all values are applicable to
- all dumps. Add new ones at the end. When you define new
- values, extend the DUMP_OPTIONS array in tree-dump.c */
-#define TDF_ADDRESS (1 << 0) /* dump node addresses */
-#define TDF_SLIM (1 << 1) /* don't go wild following links */
-#define TDF_RAW (1 << 2) /* don't unparse the function */
-#define TDF_DETAILS (1 << 3) /* show more detailed info about
- each pass */
-#define TDF_STATS (1 << 4) /* dump various statistics about
- each pass */
-#define TDF_BLOCKS (1 << 5) /* display basic block boundaries */
-#define TDF_VOPS (1 << 6) /* display virtual operands */
-#define TDF_LINENO (1 << 7) /* display statement line numbers */
-#define TDF_UID (1 << 8) /* display decl UIDs */
-
-#define TDF_TREE (1 << 9) /* is a tree dump */
-#define TDF_RTL (1 << 10) /* is a RTL dump */
-#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 */
-#define TDF_MEMSYMS (1 << 14) /* display memory symbols in expr.
- Implies TDF_VOPS. */
-
-#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. */
-#define TDF_ASMNAME (1 << 18) /* display asm names of decls */
-#define TDF_EH (1 << 19) /* display EH region number
- holding this gimple statement. */
-#define TDF_NOUID (1 << 20) /* omit UIDs from dumps. */
-#define TDF_ALIAS (1 << 21) /* display alias information */
-#define TDF_ENUMERATE_LOCALS (1 << 22) /* Enumerate locals by uid. */
-#define TDF_CSELIB (1 << 23) /* Dump cselib details. */
-#define TDF_SCEV (1 << 24) /* Dump SCEV details. */
-
-
-/* In tree-dump.c */
-
-extern char *get_dump_file_name (int);
-extern int dump_enabled_p (int);
-extern int dump_initialized_p (int);
-extern FILE *dump_begin (int, int *);
-extern void dump_end (int, FILE *);
-extern void dump_node (const_tree, int, FILE *);
-extern int dump_switch_p (const char *);
-extern const char *dump_flag_name (int);
-
-/* Global variables used to communicate with passes. */
-extern FILE *dump_file;
-extern int dump_flags;
-extern const char *dump_file_name;
-
-/* Return the dump_file_info for the given phase. */
-extern struct dump_file_info *get_dump_file_info (int);
+#include "dumpfile.h"
/* Optimization pass type. */
enum opt_pass_type
name. If the name starts with a star, no dump happens. */
const char *name;
+ /* The -fopt-info optimization group flags as defined in dumpfile.h. */
+ unsigned int optinfo_flags;
+
/* If non-null, this pass and all sub-passes are executed only if
the function returns true. */
bool (*gate) (void);
struct varpool_node;
struct cgraph_node;
-struct cgraph_node_set_def;
-struct varpool_node_set_def;
+struct lto_symtab_encoder_d;
/* Description of IPA pass with generate summary, write, execute, read and
transform stages. */
void (*generate_summary) (void);
/* This hook is used to serialize IPA summaries on disk. */
- void (*write_summary) (struct cgraph_node_set_def *,
- struct varpool_node_set_def *);
+ void (*write_summary) (void);
/* This hook is used to deserialize IPA summaries from disk. */
void (*read_summary) (void);
/* This hook is used to serialize IPA optimization summaries on disk. */
- void (*write_optimization_summary) (struct cgraph_node_set_def *,
- struct varpool_node_set_def *);
+ void (*write_optimization_summary) (void);
/* This hook is used to deserialize IPA summaries from disk. */
void (*read_optimization_summary) (void);
struct opt_pass pass;
};
-/* Define a tree dump switch. */
-struct dump_file_info
-{
- const char *suffix; /* suffix to give output file. */
- const char *swtch; /* command line switch */
- const char *glob; /* command line glob */
- int flags; /* user flags */
- int state; /* state of play */
- int num; /* dump file number */
-};
-
/* Pass properties. */
#define PROP_gimple_any (1 << 0) /* entire gimple grammar */
#define PROP_gimple_lcf (1 << 1) /* lowered control flow */
#define PROP_gimple_leh (1 << 2) /* lowered eh */
#define PROP_cfg (1 << 3)
-#define PROP_referenced_vars (1 << 4)
#define PROP_ssa (1 << 5)
#define PROP_no_crit_edges (1 << 6)
#define PROP_rtl (1 << 7)
#define PROP_gimple_lomp (1 << 8) /* lowered OpenMP directives */
#define PROP_cfglayout (1 << 9) /* cfglayout mode on RTL */
#define PROP_gimple_lcx (1 << 10) /* lowered complex */
+#define PROP_loops (1 << 11) /* preserve loop structures */
#define PROP_trees \
(PROP_gimple_any | PROP_gimple_lcf | PROP_gimple_leh | PROP_gimple_lomp)
/* To-do flags. */
-#define TODO_dump_func (1 << 0)
#define TODO_ggc_collect (1 << 1)
#define TODO_verify_ssa (1 << 2)
#define TODO_verify_flow (1 << 3)
#define TODO_verify_stmts (1 << 4)
#define TODO_cleanup_cfg (1 << 5)
-#define TODO_dump_cgraph (1 << 7)
+#define TODO_dump_symtab (1 << 7)
#define TODO_remove_functions (1 << 8)
#define TODO_rebuild_frequencies (1 << 9)
#define TODO_verify_rtl_sharing (1 << 10)
enum pass_positioning_ops pos_op; /* how to insert the new pass. */
};
-extern void tree_lowering_passes (tree decl);
-
extern struct gimple_opt_pass pass_mudflap_1;
extern struct gimple_opt_pass pass_mudflap_2;
+extern struct gimple_opt_pass pass_asan;
+extern struct gimple_opt_pass pass_asan_O0;
+extern struct gimple_opt_pass pass_tsan;
+extern struct gimple_opt_pass pass_tsan_O0;
extern struct gimple_opt_pass pass_lower_cf;
extern struct gimple_opt_pass pass_refactor_eh;
extern struct gimple_opt_pass pass_lower_eh;
extern struct gimple_opt_pass pass_lower_resx;
extern struct gimple_opt_pass pass_build_cfg;
extern struct gimple_opt_pass pass_early_tree_profile;
-extern struct gimple_opt_pass pass_referenced_vars;
extern struct gimple_opt_pass pass_cleanup_eh;
extern struct gimple_opt_pass pass_sra;
extern struct gimple_opt_pass pass_sra_early;
extern struct gimple_opt_pass pass_dse;
extern struct gimple_opt_pass pass_nrv;
extern struct gimple_opt_pass pass_rename_ssa_copies;
-extern struct gimple_opt_pass pass_rest_of_compilation;
extern struct gimple_opt_pass pass_sink_code;
extern struct gimple_opt_pass pass_fre;
extern struct gimple_opt_pass pass_check_data_deps;
extern struct gimple_opt_pass pass_tm_edges;
extern struct gimple_opt_pass pass_split_functions;
extern struct gimple_opt_pass pass_feedback_split_functions;
+extern struct gimple_opt_pass pass_strength_reduction;
/* IPA Passes */
extern struct simple_ipa_opt_pass pass_ipa_lower_emutls;
extern struct ipa_opt_pass_d pass_ipa_whole_program_visibility;
extern struct ipa_opt_pass_d pass_ipa_lto_gimple_out;
extern struct simple_ipa_opt_pass pass_ipa_increase_alignment;
-extern struct simple_ipa_opt_pass pass_ipa_matrix_reorg;
extern struct ipa_opt_pass_d pass_ipa_inline;
extern struct simple_ipa_opt_pass pass_ipa_free_lang_data;
+extern struct simple_ipa_opt_pass pass_ipa_free_inline_summary;
extern struct ipa_opt_pass_d pass_ipa_cp;
extern struct ipa_opt_pass_d pass_ipa_reference;
extern struct ipa_opt_pass_d pass_ipa_pure_const;
extern struct ipa_opt_pass_d pass_ipa_profile;
extern struct ipa_opt_pass_d pass_ipa_cdtor_merge;
-extern struct gimple_opt_pass pass_all_optimizations;
extern struct gimple_opt_pass pass_cleanup_cfg_post_optimizing;
extern struct gimple_opt_pass pass_init_datastructures;
extern struct gimple_opt_pass pass_fixup_cfg;
extern struct rtl_opt_pass pass_expand;
-extern struct rtl_opt_pass pass_init_function;
-extern struct rtl_opt_pass pass_jump;
-extern struct rtl_opt_pass pass_rtl_eh;
-extern struct rtl_opt_pass pass_initial_value_sets;
-extern struct rtl_opt_pass pass_unshare_all_rtl;
extern struct rtl_opt_pass pass_instantiate_virtual_regs;
extern struct rtl_opt_pass pass_rtl_fwprop;
extern struct rtl_opt_pass pass_rtl_fwprop_addr;
+extern struct rtl_opt_pass pass_jump;
extern struct rtl_opt_pass pass_jump2;
extern struct rtl_opt_pass pass_lower_subreg;
extern struct rtl_opt_pass pass_cse;
extern struct rtl_opt_pass pass_sched;
extern struct rtl_opt_pass pass_ira;
extern struct rtl_opt_pass pass_reload;
-extern struct rtl_opt_pass pass_postreload;
extern struct rtl_opt_pass pass_clean_state;
extern struct rtl_opt_pass pass_branch_prob;
extern struct rtl_opt_pass pass_value_profile_transformations;
extern struct gimple_opt_pass pass_release_ssa_names;
extern struct gimple_opt_pass pass_early_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;
extern void print_current_pass (FILE *);
extern void debug_pass (void);
extern void ipa_write_summaries (void);
-extern void ipa_write_optimization_summaries (struct cgraph_node_set_def *,
- struct varpool_node_set_def *);
+extern void ipa_write_optimization_summaries (struct lto_symtab_encoder_d *);
extern void ipa_read_summaries (void);
extern void ipa_read_optimization_summaries (void);
extern void register_one_dump_file (struct opt_pass *);
directly in jump threading, and avoid peeling them next time. */
extern bool first_pass_instance;
+extern struct opt_pass **passes_by_id;
+extern int passes_by_id_size;
+
/* Declare for plugins. */
extern void do_per_function_toporder (void (*) (void *), void *);
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