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Its value can be "LALR", "IELR", or "canonical LR". * lib/timevar.def (TV_IELR_PHASE1): New var. (TV_IELR_PHASE2): New var. (TV_IELR_PHASE3): New var. (TV_IELR_PHASE4): New var. * src/local.mk (src_bison_SOURCES): Add AnnotationList.c, AnnotationList.h, InadequacyList.c, InadequacyList.h, Sbitset.c, Sbitset.h, ielr.c, and ielr.h. * src/getargs.h, src/getargs.c (enum trace, trace_args, trace_types): Add trace_ielr. * src/lalr.h, src/lalr.c (ngotos): Export it. (F): Rename to... (goto_follows): ... this, update all uses, and export it. (set_goto_map): Export it. (map_goto): Export it. (compute_lookahead_tokens): Don't free goto_follows yet. Now handled in ielr. (initialize_LA): Export it. Move lookback allocation to... (lalr): ... here because, for canonical LR, initialize_LA must be invoked but lookback and much of the rest of LALR isn't needed. * main.c (main): Instead of lalr, invoke ielr, which invokes lalr. * src/reader.c (reader): Default lr.type to "LALR". Default lr.default_rules to "accepting" if lr.type is "canonical LR". Leave the default as "all" otherwise. Check for a valid lr.type value. * src/state.h, src/state.c (struct state_list): Add state_list member. (state_new): Initialize state_list member to NULL. (state_new_isocore): New function, exported. * tests/existing.at (AT_TEST_EXISTING_GRAMMAR): New macro that exercises all values of lr.type. (GNU AWK Grammar): Rename test group to... (GNU AWK 3.1.0 Grammar): ... this, and extend to use AT_TEST_EXISTING_GRAMMAR. (GNU Cim Grammar): Extend to use AT_TEST_EXISTING_GRAMMAR. (GNU pic Grammar): Rename test group to... (GNU pic (Groff 1.18.1) Grammar): ... this, and extend to use AT_TEST_EXISTING_GRAMMAR. * tests/reduce.at (AT_TEST_LR_TYPE): New macro that exercises all values of lr.type. (Single State Split): New test groups using AT_TEST_LR_TYPE. (Lane Split): Likewise. (Complex Lane Split): Likewise. (Split During Added Lookahead Propagation): Likewise.
60 lines
2.5 KiB
C
60 lines
2.5 KiB
C
/* This file contains the definitions for timing variables used to -*- C -*-
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measure run-time performance of the compiler.
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Copyright (C) 2002, 2007, 2009 Free Software Foundation, Inc.
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Contributed by Akim Demaille <akim@freefriends.org>.
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This file is part of Bison, the GNU Compiler Compiler.
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This program 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 of the License, or
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(at your option) any later version.
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This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */
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/* This file contains timing variable definitions, used by timevar.h
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and timevar.c.
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Syntax:
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DEFTIMEVAR (id, name)
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where ID is the enumeral value used to identify the timing
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variable, and NAME is a character string describing its purpose. */
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/* The total execution time. */
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DEFTIMEVAR (TV_TOTAL , "total time")
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/* Time spent in the reader. */
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DEFTIMEVAR (TV_READER , "reader")
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DEFTIMEVAR (TV_SCANNING , "scanner")
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DEFTIMEVAR (TV_PARSING , "parser")
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/* Time spent handling the grammar. */
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DEFTIMEVAR (TV_REDUCE , "reducing the grammar")
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DEFTIMEVAR (TV_SETS , "computing the sets")
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DEFTIMEVAR (TV_LR0 , "LR(0)")
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DEFTIMEVAR (TV_LALR , "LALR(1)")
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DEFTIMEVAR (TV_IELR_PHASE1 , "IELR(1) Phase 1")
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DEFTIMEVAR (TV_IELR_PHASE2 , "IELR(1) Phase 2")
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DEFTIMEVAR (TV_IELR_PHASE3 , "IELR(1) Phase 3")
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DEFTIMEVAR (TV_IELR_PHASE4 , "IELR(1) Phase 4")
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DEFTIMEVAR (TV_CONFLICTS , "conflicts")
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/* Time spent outputing results. */
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DEFTIMEVAR (TV_REPORT , "outputing report")
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DEFTIMEVAR (TV_GRAPH , "outputing graph")
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DEFTIMEVAR (TV_XML , "outputing xml")
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DEFTIMEVAR (TV_ACTIONS , "parser action tables")
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DEFTIMEVAR (TV_PARSER , "outputing parser")
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DEFTIMEVAR (TV_M4 , "running m4")
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/* Time spent by freeing the memory :). */
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DEFTIMEVAR (TV_FREE , "freeing")
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