167 lines
7.0 KiB
C
167 lines
7.0 KiB
C
/* Definitions for the shared dumpfile.
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Copyright (C) 2004-2013 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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GCC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#ifndef GCC_DUMPFILE_H
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#define GCC_DUMPFILE_H 1
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#include "line-map.h"
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/* Different tree dump places. When you add new tree dump places,
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extend the DUMP_FILES array in dumpfile.c. */
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enum tree_dump_index
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{
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TDI_none, /* No dump */
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TDI_cgraph, /* dump function call graph. */
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TDI_tu, /* dump the whole translation unit. */
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TDI_class, /* dump class hierarchy. */
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TDI_original, /* dump each function before optimizing it */
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TDI_generic, /* dump each function after genericizing it */
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TDI_nested, /* dump each function after unnesting it */
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TDI_tree_all, /* enable all the GENERIC/GIMPLE dumps. */
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TDI_rtl_all, /* enable all the RTL dumps. */
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TDI_ipa_all, /* enable all the IPA dumps. */
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TDI_end
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};
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/* Bit masks to control dumping. Not all values are applicable to all
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dumps. Add new ones at the end. When you define new values, extend
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the DUMP_OPTIONS array in dumpfile.c. The TDF_* flags coexist with
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MSG_* flags (for -fopt-info) and the bit values must be chosen to
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allow that. */
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#define TDF_ADDRESS (1 << 0) /* dump node addresses */
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#define TDF_SLIM (1 << 1) /* don't go wild following links */
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#define TDF_RAW (1 << 2) /* don't unparse the function */
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#define TDF_DETAILS (1 << 3) /* show more detailed info about
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each pass */
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#define TDF_STATS (1 << 4) /* dump various statistics about
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each pass */
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#define TDF_BLOCKS (1 << 5) /* display basic block boundaries */
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#define TDF_VOPS (1 << 6) /* display virtual operands */
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#define TDF_LINENO (1 << 7) /* display statement line numbers */
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#define TDF_UID (1 << 8) /* display decl UIDs */
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#define TDF_TREE (1 << 9) /* is a tree dump */
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#define TDF_RTL (1 << 10) /* is a RTL dump */
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#define TDF_IPA (1 << 11) /* is an IPA dump */
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#define TDF_STMTADDR (1 << 12) /* Address of stmt. */
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#define TDF_GRAPH (1 << 13) /* a graph dump is being emitted */
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#define TDF_MEMSYMS (1 << 14) /* display memory symbols in expr.
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Implies TDF_VOPS. */
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#define TDF_DIAGNOSTIC (1 << 15) /* A dump to be put in a diagnostic
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message. */
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#define TDF_VERBOSE (1 << 16) /* A dump that uses the full tree
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dumper to print stmts. */
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#define TDF_RHS_ONLY (1 << 17) /* a flag to only print the RHS of
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a gimple stmt. */
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#define TDF_ASMNAME (1 << 18) /* display asm names of decls */
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#define TDF_EH (1 << 19) /* display EH region number
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holding this gimple statement. */
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#define TDF_NOUID (1 << 20) /* omit UIDs from dumps. */
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#define TDF_ALIAS (1 << 21) /* display alias information */
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#define TDF_ENUMERATE_LOCALS (1 << 22) /* Enumerate locals by uid. */
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#define TDF_CSELIB (1 << 23) /* Dump cselib details. */
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#define TDF_SCEV (1 << 24) /* Dump SCEV details. */
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#define TDF_COMMENT (1 << 25) /* Dump lines with prefix ";;" */
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#define MSG_OPTIMIZED_LOCATIONS (1 << 26) /* -fopt-info optimized sources */
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#define MSG_MISSED_OPTIMIZATION (1 << 27) /* missed opportunities */
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#define MSG_NOTE (1 << 28) /* general optimization info */
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#define MSG_ALL (MSG_OPTIMIZED_LOCATIONS | MSG_MISSED_OPTIMIZATION \
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| MSG_NOTE)
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/* Flags to control high-level -fopt-info dumps. Usually these flags
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define a group of passes. An optimization pass can be part of
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multiple groups. */
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#define OPTGROUP_NONE (0)
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#define OPTGROUP_IPA (1 << 1) /* IPA optimization passes */
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#define OPTGROUP_LOOP (1 << 2) /* Loop optimization passes */
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#define OPTGROUP_INLINE (1 << 3) /* Inlining passes */
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#define OPTGROUP_VEC (1 << 4) /* Vectorization passes */
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#define OPTGROUP_ALL (OPTGROUP_IPA | OPTGROUP_LOOP | OPTGROUP_INLINE \
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| OPTGROUP_VEC)
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/* Define a tree dump switch. */
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struct dump_file_info
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{
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const char *suffix; /* suffix to give output file. */
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const char *swtch; /* command line dump switch */
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const char *glob; /* command line glob */
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const char *pfilename; /* filename for the pass-specific stream */
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const char *alt_filename; /* filename for the -fopt-info stream */
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FILE *pstream; /* pass-specific dump stream */
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FILE *alt_stream; /* -fopt-info stream */
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int pflags; /* dump flags */
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int optgroup_flags; /* optgroup flags for -fopt-info */
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int alt_flags; /* flags for opt-info */
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int pstate; /* state of pass-specific stream */
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int alt_state; /* state of the -fopt-info stream */
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int num; /* dump file number */
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};
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/* In dumpfile.c */
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extern char *get_dump_file_name (int);
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extern int dump_initialized_p (int);
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extern FILE *dump_begin (int, int *);
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extern void dump_end (int, FILE *);
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extern int dump_start (int, int *);
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extern void dump_finish (int);
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extern void dump_node (const_tree, int, FILE *);
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extern int dump_switch_p (const char *);
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extern int opt_info_switch_p (const char *);
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extern const char *dump_flag_name (int);
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extern void dump_printf (int, const char *, ...) ATTRIBUTE_PRINTF_2;
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extern void dump_printf_loc (int, source_location,
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const char *, ...) ATTRIBUTE_PRINTF_3;
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extern void dump_basic_block (int, basic_block, int);
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extern void dump_generic_expr_loc (int, source_location, int, tree);
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extern void dump_generic_expr (int, int, tree);
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extern void dump_gimple_stmt_loc (int, source_location, int, gimple, int);
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extern void dump_gimple_stmt (int, int, gimple, int);
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extern void print_combine_total_stats (void);
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extern unsigned int dump_register (const char *, const char *, const char *,
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int, int);
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extern bool enable_rtl_dump_file (void);
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/* In combine.c */
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extern void dump_combine_total_stats (FILE *);
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/* In cfghooks.c */
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extern void dump_bb (FILE *, basic_block, int, int);
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/* Global variables used to communicate with passes. */
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extern FILE *dump_file;
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extern FILE *alt_dump_file;
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extern int dump_flags;
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extern const char *dump_file_name;
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/* Return the dump_file_info for the given phase. */
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extern struct dump_file_info *get_dump_file_info (int);
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/* Return true if any of the dumps is enabled, false otherwise. */
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static inline bool
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dump_enabled_p (void)
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{
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return (dump_file || alt_dump_file);
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}
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#endif /* GCC_DUMPFILE_H */
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