gcc 7.2.0

This is imported manually due to a bug in the tarball import script.

See the baserock-dev mailing list archives (November 2017) for a
more detailed explaination of the issue.

1 files changed, 0 insertions, 654 deletions

diff --git a/gcc/tree-pass.h b/gcc/tree-pass.h
deleted file mode 100644
index 85bfba7ac2..0000000000
--- a/gcc/tree-pass.h
+++ /dev/null
@@ -1,654 +0,0 @@
-/* Definitions for describing one tree-ssa optimization pass.
-   Copyright (C) 2004-2017 Free Software Foundation, Inc.
-   Contributed by Richard Henderson <rth@redhat.com>
-
-This file is part of GCC.
-
-GCC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 3, or (at your option)
-any later version.
-
-GCC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GCC; see the file COPYING3.  If not see
-<http://www.gnu.org/licenses/>.  */
-
-
-#ifndef GCC_TREE_PASS_H
-#define GCC_TREE_PASS_H 1
-
-#include "timevar.h"
-#include "dumpfile.h"
-
-struct function;
-
-/* Optimization pass type.  */
-enum opt_pass_type
-{
-  GIMPLE_PASS,
-  RTL_PASS,
-  SIMPLE_IPA_PASS,
-  IPA_PASS
-};
-
-/* Metadata for a pass, non-varying across all instances of a pass.  */
-struct pass_data
-{
-  /* Optimization pass type.  */
-  enum opt_pass_type type;
-
-  /* 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;
-
-  /* The -fopt-info optimization group flags as defined in dumpfile.h. */
-  unsigned int optinfo_flags;
-
-  /* The timevar id associated with this pass.  */
-  /* ??? Ideally would be dynamically assigned.  */
-  timevar_id_t tv_id;
-
-  /* Sets of properties input and output from this pass.  */
-  unsigned int properties_required;
-  unsigned int properties_provided;
-  unsigned int properties_destroyed;
-
-  /* Flags indicating common sets things to do before and after.  */
-  unsigned int todo_flags_start;
-  unsigned int todo_flags_finish;
-};
-
-namespace gcc
-{
-  class context;
-} // namespace gcc
-
-/* An instance of a pass.  This is also "pass_data" to minimize the
-   changes in existing code.  */
-class opt_pass : public pass_data
-{
-public:
-  virtual ~opt_pass () { }
-
-  /* Create a copy of this pass.
-
-     Passes that can have multiple instances must provide their own
-     implementation of this, to ensure that any sharing of state between
-     this instance and the copy is "wired up" correctly.
-
-     The default implementation prints an error message and aborts.  */
-  virtual opt_pass *clone ();
-  virtual void set_pass_param (unsigned int, bool);
-
-  /* This pass and all sub-passes are executed only if the function returns
-     true.  The default implementation returns true.  */
-  virtual bool gate (function *fun);
-
-  /* This is the code to run.  If this is not overridden, then there should
-     be sub-passes otherwise this pass does nothing.
-     The return value contains TODOs to execute in addition to those in
-     TODO_flags_finish.   */
-  virtual unsigned int execute (function *fun);
-
-protected:
-  opt_pass (const pass_data&, gcc::context *);
-
-public:
-  /* A list of sub-passes to run, dependent on gate predicate.  */
-  opt_pass *sub;
-
-  /* Next in the list of passes to run, independent of gate predicate.  */
-  opt_pass *next;
-
-  /* Static pass number, used as a fragment of the dump file name.  */
-  int static_pass_number;
-
-protected:
-  gcc::context *m_ctxt;
-};
-
-/* Description of GIMPLE pass.  */
-class gimple_opt_pass : public opt_pass
-{
-protected:
-  gimple_opt_pass (const pass_data& data, gcc::context *ctxt)
-    : opt_pass (data, ctxt)
-  {
-  }
-};
-
-/* Description of RTL pass.  */
-class rtl_opt_pass : public opt_pass
-{
-protected:
-  rtl_opt_pass (const pass_data& data, gcc::context *ctxt)
-    : opt_pass (data, ctxt)
-  {
-  }
-};
-
-class varpool_node;
-struct cgraph_node;
-struct lto_symtab_encoder_d;
-
-/* Description of IPA pass with generate summary, write, execute, read and
-   transform stages.  */
-class ipa_opt_pass_d : public opt_pass
-{
-public:
-  /* IPA passes can analyze function body and variable initializers
-      using this hook and produce summary.  */
-  void (*generate_summary) (void);
-
-  /* This hook is used to serialize IPA summaries on disk.  */
-  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) (void);
-
-  /* This hook is used to deserialize IPA summaries from disk.  */
-  void (*read_optimization_summary) (void);
-
-  /* Hook to convert gimple stmt uids into true gimple statements.  The second
-     parameter is an array of statements indexed by their uid. */
-  void (*stmt_fixup) (struct cgraph_node *, gimple **);
-
-  /* Results of interprocedural propagation of an IPA pass is applied to
-     function body via this hook.  */
-  unsigned int function_transform_todo_flags_start;
-  unsigned int (*function_transform) (struct cgraph_node *);
-  void (*variable_transform) (varpool_node *);
-
-protected:
-  ipa_opt_pass_d (const pass_data& data, gcc::context *ctxt,
-		  void (*generate_summary) (void),
-		  void (*write_summary) (void),
-		  void (*read_summary) (void),
-		  void (*write_optimization_summary) (void),
-		  void (*read_optimization_summary) (void),
-		  void (*stmt_fixup) (struct cgraph_node *, gimple **),
-		  unsigned int function_transform_todo_flags_start,
-		  unsigned int (*function_transform) (struct cgraph_node *),
-		  void (*variable_transform) (varpool_node *))
-    : opt_pass (data, ctxt),
-      generate_summary (generate_summary),
-      write_summary (write_summary),
-      read_summary (read_summary),
-      write_optimization_summary (write_optimization_summary),
-      read_optimization_summary (read_optimization_summary),
-      stmt_fixup (stmt_fixup),
-      function_transform_todo_flags_start (function_transform_todo_flags_start),
-      function_transform (function_transform),
-      variable_transform (variable_transform)
-  {
-  }
-};
-
-/* Description of simple IPA pass.  Simple IPA passes have just one execute
-   hook.  */
-class simple_ipa_opt_pass : public opt_pass
-{
-protected:
-  simple_ipa_opt_pass (const pass_data& data, gcc::context *ctxt)
-    : opt_pass (data, ctxt)
-  {
-  }
-};
-
-/* 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_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_gimple_lvec	(1 << 12)       /* lowered vector */
-#define PROP_gimple_eomp	(1 << 13)       /* no OpenMP directives */
-#define PROP_gimple_lva		(1 << 14)       /* No va_arg internal function.  */
-#define PROP_gimple_opt_math	(1 << 15)	/* Disable canonicalization
-						   of math functions; the
-						   current choices have
-						   been optimized.  */
-#define PROP_gimple_lomp_dev	(1 << 16)	/* done omp_device_lower */
-
-#define PROP_trees \
-  (PROP_gimple_any | PROP_gimple_lcf | PROP_gimple_leh | PROP_gimple_lomp)
-
-/* To-do flags.  */
-#define TODO_do_not_ggc_collect		(1 << 1)
-#define TODO_cleanup_cfg        	(1 << 5)
-#define TODO_verify_il			(1 << 6)
-#define TODO_dump_symtab		(1 << 7)
-#define TODO_remove_functions		(1 << 8)
-#define TODO_rebuild_frequencies	(1 << 9)
-
-/* To-do flags for calls to update_ssa.  */
-
-/* Update the SSA form inserting PHI nodes for newly exposed symbols
-   and virtual names marked for updating.  When updating real names,
-   only insert PHI nodes for a real name O_j in blocks reached by all
-   the new and old definitions for O_j.  If the iterated dominance
-   frontier for O_j is not pruned, we may end up inserting PHI nodes
-   in blocks that have one or more edges with no incoming definition
-   for O_j.  This would lead to uninitialized warnings for O_j's
-   symbol.  */
-#define TODO_update_ssa			(1 << 11)
-
-/* Update the SSA form without inserting any new PHI nodes at all.
-   This is used by passes that have either inserted all the PHI nodes
-   themselves or passes that need only to patch use-def and def-def
-   chains for virtuals (e.g., DCE).  */
-#define TODO_update_ssa_no_phi		(1 << 12)
-
-/* Insert PHI nodes everywhere they are needed.  No pruning of the
-   IDF is done.  This is used by passes that need the PHI nodes for
-   O_j even if it means that some arguments will come from the default
-   definition of O_j's symbol.
-
-   WARNING: If you need to use this flag, chances are that your pass
-   may be doing something wrong.  Inserting PHI nodes for an old name
-   where not all edges carry a new replacement may lead to silent
-   codegen errors or spurious uninitialized warnings.  */
-#define TODO_update_ssa_full_phi	(1 << 13)
-
-/* Passes that update the SSA form on their own may want to delegate
-   the updating of virtual names to the generic updater.  Since FUD
-   chains are easier to maintain, this simplifies the work they need
-   to do.  NOTE: If this flag is used, any OLD->NEW mappings for real
-   names are explicitly destroyed and only the symbols marked for
-   renaming are processed.  */
-#define TODO_update_ssa_only_virtuals	(1 << 14)
-
-/* Some passes leave unused local variables that can be removed from
-   cfun->local_decls.  This reduces the size of dump files
-   and the memory footprint for VAR_DECLs.  */
-#define TODO_remove_unused_locals	(1 << 15)
-
-/* Call df_finish at the end of the pass.  This is done after all of
-   the dumpers have been allowed to run so that they have access to
-   the instance before it is destroyed.  */
-#define TODO_df_finish                  (1 << 17)
-
-/* Call df_verify at the end of the pass if checking is enabled.  */
-#define TODO_df_verify                  (1 << 18)
-
-/* Internally used for the first instance of a pass.  */
-#define TODO_mark_first_instance	(1 << 19)
-
-/* Rebuild aliasing info.  */
-#define TODO_rebuild_alias              (1 << 20)
-
-/* Rebuild the addressable-vars bitmap and do register promotion.  */
-#define TODO_update_address_taken	(1 << 21)
-
-/* Rebuild the callgraph edges.  */
-#define TODO_rebuild_cgraph_edges       (1 << 22)
-
-/* Release function body and stop pass manager.  */
-#define TODO_discard_function		(1 << 23)
-
-/* Internally used in execute_function_todo().  */
-#define TODO_update_ssa_any		\
-    (TODO_update_ssa			\
-     | TODO_update_ssa_no_phi		\
-     | TODO_update_ssa_full_phi		\
-     | TODO_update_ssa_only_virtuals)
-
-#define TODO_verify_all TODO_verify_il
-
-
-/* Register pass info. */
-
-enum pass_positioning_ops
-{
-  PASS_POS_INSERT_AFTER,  /* Insert after the reference pass.  */
-  PASS_POS_INSERT_BEFORE, /* Insert before the reference pass.  */
-  PASS_POS_REPLACE        /* Replace the reference pass.  */
-};
-
-struct register_pass_info
-{
-  opt_pass *pass;		    /* New pass to register.  */
-  const char *reference_pass_name;  /* Name of the reference pass for hooking
-                                       up the new pass.  */
-  int ref_pass_instance_number;     /* Insert the pass at the specified
-                                       instance number of the reference pass.
-                                       Do it for every instance if it is 0.  */
-  enum pass_positioning_ops pos_op; /* how to insert the new pass.  */
-};
-
-/* Registers a new pass.  Either fill out the register_pass_info or specify
-   the individual parameters.  The pass object is expected to have been
-   allocated using operator new and the pass manager takes the ownership of
-   the pass object.  */
-extern void register_pass (register_pass_info *);
-extern void register_pass (opt_pass* pass, pass_positioning_ops pos,
-			   const char* ref_pass_name, int ref_pass_inst_number);
-
-extern simple_ipa_opt_pass *make_pass_ipa_chkp_versioning (gcc::context *ctxt);
-extern simple_ipa_opt_pass *make_pass_ipa_chkp_early_produce_thunks (gcc::context *ctxt);
-extern simple_ipa_opt_pass *make_pass_ipa_chkp_produce_thunks (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_chkp (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_chkp_opt (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_asan (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_asan_O0 (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_tsan (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_tsan_O0 (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_sancov (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_sancov_O0 (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_lower_cf (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_refactor_eh (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_lower_eh (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_lower_eh_dispatch (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_lower_resx (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_build_cfg (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_early_tree_profile (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_cleanup_eh (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_sra (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_sra_early (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_early_ipa_sra (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_tail_recursion (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_tail_calls (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_fix_loops (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_tree_loop (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_tree_no_loop (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_tree_loop_init (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_lim (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_tree_unswitch (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_loop_split (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_predcom (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_iv_canon (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_scev_cprop (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_empty_loop (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_record_bounds (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_graphite (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_graphite_transforms (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_if_conversion (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_loop_distribution (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_vectorize (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_simduid_cleanup (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_slp_vectorize (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_complete_unroll (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_complete_unrolli (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_parallelize_loops (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_loop_prefetch (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_iv_optimize (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_tree_loop_done (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_ch (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_ch_vect (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_ccp (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_split_paths (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_phi_only_cprop (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_build_ssa (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_build_alias (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_build_ealias (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_dominator (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_dce (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_cd_dce (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_call_cdce (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_merge_phi (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_thread_jumps (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_early_thread_jumps (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_split_crit_edges (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_laddress (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_pre (gcc::context *ctxt);
-extern unsigned int tail_merge_optimize (unsigned int);
-extern gimple_opt_pass *make_pass_profile (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_strip_predict_hints (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_lower_complex_O0 (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_lower_complex (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_lower_vector (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_lower_vector_ssa (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_lower_omp (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_diagnose_omp_blocks (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_expand_omp (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_expand_omp_ssa (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_omp_target_link (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_oacc_device_lower (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_omp_device_lower (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_object_sizes (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_strlen (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_fold_builtins (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_post_ipa_warn (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_stdarg (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_early_warn_uninitialized (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_late_warn_uninitialized (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_cse_reciprocals (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_cse_sincos (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_optimize_bswap (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_store_merging (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_optimize_widening_mul (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_warn_function_return (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_warn_function_noreturn (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_cselim (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_phiopt (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_forwprop (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_phiprop (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_tree_ifcombine (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_dse (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_nrv (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_rename_ssa_copies (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_sink_code (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_fre (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_check_data_deps (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_copy_prop (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_isolate_erroneous_paths (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_early_vrp (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_vrp (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_uncprop (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_return_slot (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_reassoc (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_rebuild_cgraph_edges (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_remove_cgraph_callee_edges (gcc::context
-							      *ctxt);
-extern gimple_opt_pass *make_pass_build_cgraph_edges (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_local_pure_const (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_nothrow (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_tracer (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_warn_unused_result (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_diagnose_tm_blocks (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_lower_tm (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_tm_init (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_tm_mark (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_tm_memopt (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_tm_edges (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_split_functions (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_feedback_split_functions (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_strength_reduction (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_vtable_verify (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_ubsan (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_sanopt (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_oacc_kernels (gcc::context *ctxt);
-extern simple_ipa_opt_pass *make_pass_ipa_oacc (gcc::context *ctxt);
-extern simple_ipa_opt_pass *make_pass_ipa_oacc_kernels (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_gen_hsail (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_warn_nonnull_compare (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_sprintf_length (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_walloca (gcc::context *ctxt);
-
-/* IPA Passes */
-extern simple_ipa_opt_pass *make_pass_ipa_lower_emutls (gcc::context *ctxt);
-extern simple_ipa_opt_pass
-							      *make_pass_ipa_function_and_variable_visibility (gcc::context *ctxt);
-extern simple_ipa_opt_pass *make_pass_ipa_tree_profile (gcc::context *ctxt);
-extern simple_ipa_opt_pass *make_pass_ipa_auto_profile (gcc::context *ctxt);
-
-extern simple_ipa_opt_pass *make_pass_build_ssa_passes (gcc::context *ctxt);
-extern simple_ipa_opt_pass *make_pass_chkp_instrumentation_passes (gcc::context *ctxt);
-extern simple_ipa_opt_pass *make_pass_local_optimization_passes (gcc::context *ctxt);
-
-extern ipa_opt_pass_d *make_pass_ipa_whole_program_visibility (gcc::context
-							       *ctxt);
-extern simple_ipa_opt_pass *make_pass_ipa_increase_alignment (gcc::context
-							      *ctxt);
-extern ipa_opt_pass_d *make_pass_ipa_inline (gcc::context *ctxt);
-extern simple_ipa_opt_pass *make_pass_ipa_free_lang_data (gcc::context *ctxt);
-extern simple_ipa_opt_pass *make_pass_ipa_free_inline_summary (gcc::context
-							       *ctxt);
-extern ipa_opt_pass_d *make_pass_ipa_cp (gcc::context *ctxt);
-extern ipa_opt_pass_d *make_pass_ipa_icf (gcc::context *ctxt);
-extern ipa_opt_pass_d *make_pass_ipa_devirt (gcc::context *ctxt);
-extern ipa_opt_pass_d *make_pass_ipa_reference (gcc::context *ctxt);
-extern ipa_opt_pass_d *make_pass_ipa_hsa (gcc::context *ctxt);
-extern ipa_opt_pass_d *make_pass_ipa_pure_const (gcc::context *ctxt);
-extern simple_ipa_opt_pass *make_pass_ipa_pta (gcc::context *ctxt);
-extern simple_ipa_opt_pass *make_pass_ipa_tm (gcc::context *ctxt);
-extern simple_ipa_opt_pass *make_pass_target_clone (gcc::context *ctxt);
-extern simple_ipa_opt_pass *make_pass_dispatcher_calls (gcc::context *ctxt);
-extern simple_ipa_opt_pass *make_pass_omp_simd_clone (gcc::context *ctxt);
-extern ipa_opt_pass_d *make_pass_ipa_profile (gcc::context *ctxt);
-extern ipa_opt_pass_d *make_pass_ipa_cdtor_merge (gcc::context *ctxt);
-extern ipa_opt_pass_d *make_pass_ipa_single_use (gcc::context *ctxt);
-extern ipa_opt_pass_d *make_pass_ipa_comdats (gcc::context *ctxt);
-extern simple_ipa_opt_pass *make_pass_materialize_all_clones (gcc::context *
-							      ctxt);
-
-extern gimple_opt_pass *make_pass_cleanup_cfg_post_optimizing (gcc::context
-							       *ctxt);
-extern gimple_opt_pass *make_pass_fixup_cfg (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_backprop (gcc::context *ctxt);
-
-extern rtl_opt_pass *make_pass_expand (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_instantiate_virtual_regs (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_rtl_fwprop (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_rtl_fwprop_addr (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_jump (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_jump2 (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_lower_subreg (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_cse (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_fast_rtl_dce (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_ud_rtl_dce (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_rtl_dce (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_rtl_dse1 (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_rtl_dse2 (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_rtl_dse3 (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_rtl_cprop (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_rtl_pre (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_rtl_hoist (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_rtl_store_motion (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_cse_after_global_opts (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_rtl_ifcvt (gcc::context *ctxt);
-
-extern rtl_opt_pass *make_pass_into_cfg_layout_mode (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_outof_cfg_layout_mode (gcc::context *ctxt);
-
-extern rtl_opt_pass *make_pass_loop2 (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_rtl_loop_init (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_rtl_move_loop_invariants (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_rtl_unroll_loops (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_rtl_doloop (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_rtl_loop_done (gcc::context *ctxt);
-
-extern rtl_opt_pass *make_pass_web (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_cse2 (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_df_initialize_opt (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_df_initialize_no_opt (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_reginfo_init (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_inc_dec (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_stack_ptr_mod (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_initialize_regs (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_combine (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_if_after_combine (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_ree (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_partition_blocks (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_match_asm_constraints (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_split_all_insns (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_fast_rtl_byte_dce (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_lower_subreg2 (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_mode_switching (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_sms (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_sched (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_live_range_shrinkage (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_ira (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_reload (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_clean_state (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_branch_prob (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_value_profile_transformations (gcc::context
-							      *ctxt);
-extern rtl_opt_pass *make_pass_postreload_cse (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_gcse2 (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_split_after_reload (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_branch_target_load_optimize1 (gcc::context
-							     *ctxt);
-extern rtl_opt_pass *make_pass_thread_prologue_and_epilogue (gcc::context
-							     *ctxt);
-extern rtl_opt_pass *make_pass_stack_adjustments (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_sched_fusion (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_peephole2 (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_if_after_reload (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_regrename (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_cprop_hardreg (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_reorder_blocks (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_branch_target_load_optimize2 (gcc::context
-							     *ctxt);
-extern rtl_opt_pass *make_pass_leaf_regs (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_split_before_sched2 (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_compare_elim_after_reload (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_sched2 (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_stack_regs (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_stack_regs_run (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_df_finish (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_compute_alignments (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_duplicate_computed_gotos (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_variable_tracking (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_free_cfg (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_machine_reorg (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_cleanup_barriers (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_delay_slots (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_split_for_shorten_branches (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_split_before_regstack (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_convert_to_eh_region_ranges (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_shorten_branches (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_set_nothrow_function_flags (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_dwarf2_frame (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_final (gcc::context *ctxt);
-extern rtl_opt_pass *make_pass_rtl_seqabstr (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_release_ssa_names (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_early_inline (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_inline_parameters (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_update_address_taken (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_convert_switch (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_lower_vaarg (gcc::context *ctxt);
-
-/* Current optimization pass.  */
-extern opt_pass *current_pass;
-
-extern bool execute_one_pass (opt_pass *);
-extern void execute_pass_list (function *, opt_pass *);
-extern void execute_ipa_pass_list (opt_pass *);
-extern void execute_ipa_summary_passes (ipa_opt_pass_d *);
-extern void execute_all_ipa_transforms (void);
-extern void execute_all_ipa_stmt_fixups (struct cgraph_node *, gimple **);
-extern bool pass_init_dump_file (opt_pass *);
-extern void pass_fini_dump_file (opt_pass *);
-
-extern void print_current_pass (FILE *);
-extern void debug_pass (void);
-extern void ipa_write_summaries (void);
-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 (opt_pass *);
-extern bool function_called_by_processed_nodes_p (void);
-
-/* Declare for plugins.  */
-extern void do_per_function_toporder (void (*) (function *, void *), void *);
-
-extern void disable_pass (const char *);
-extern void enable_pass (const char *);
-extern void dump_passes (void);
-
-#endif /* GCC_TREE_PASS_H */