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/* This file contains the definitions for timing variables used to

   measure run-time performance of the compiler.

   Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008

   Free Software Foundation, Inc.

   Contributed by Alex Samuel 

   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

   .  */

/* This file contains timing variable definitions, used by timevar.h

   and timevar.c.

   Syntax:

     DEFTIMEVAR (id, name)

   where ID is the enumeral value used to identify the timing

   variable, and NAME is a character string describing its purpose.  */

/* The total execution time.  */

DEFTIMEVAR (TV_TOTAL                 , "total time")

/* Time spent garbage-collecting.  */

DEFTIMEVAR (TV_GC                    , "garbage collection")

/* Time spent generating dump files.  */

DEFTIMEVAR (TV_DUMP                  , "dump files")

DEFTIMEVAR (TV_CGRAPH                , "callgraph construction")

DEFTIMEVAR (TV_CGRAPHOPT             , "callgraph optimization")

DEFTIMEVAR (TV_IPA_CONSTANT_PROP     , "ipa cp")

DEFTIMEVAR (TV_IPA_LTO_GIMPLE_IO     , "ipa lto gimple I/O")

DEFTIMEVAR (TV_IPA_LTO_DECL_IO       , "ipa lto decl I/O")

DEFTIMEVAR (TV_IPA_LTO_CGRAPH_IO     , "ipa lto cgraph I/O")

DEFTIMEVAR (TV_LTO                   , "lto")

DEFTIMEVAR (TV_WHOPR_WPA             , "whopr wpa")

DEFTIMEVAR (TV_WHOPR_WPA_IO          , "whopr wpa I/O")

DEFTIMEVAR (TV_WHOPR_LTRANS          , "whopr ltrans")

DEFTIMEVAR (TV_WHOPR_WPA_FIXUP       , "whopr wpa fixup")

DEFTIMEVAR (TV_WHOPR_WPA_LTRANS_EXEC , "whopr wpa->ltrans")

DEFTIMEVAR (TV_IPA_REFERENCE         , "ipa reference")

DEFTIMEVAR (TV_IPA_PURE_CONST        , "ipa pure const")

DEFTIMEVAR (TV_IPA_TYPE_ESCAPE       , "ipa type escape")

DEFTIMEVAR (TV_IPA_PTA               , "ipa points-to")

DEFTIMEVAR (TV_IPA_SRA               , "ipa SRA")

DEFTIMEVAR (TV_IPA_FREE_LANG_DATA    , "ipa free lang data")

/* Time spent by constructing CFG.  */

DEFTIMEVAR (TV_CFG                   , "cfg construction")

/* Time spent by cleaning up CFG.  */

DEFTIMEVAR (TV_CLEANUP_CFG           , "cfg cleanup")

DEFTIMEVAR (TV_CFG_VERIFY            , "CFG verifier")

DEFTIMEVAR (TV_DELETE_TRIVIALLY_DEAD , "trivially dead code")

/* Time spent by life analysis.  */

DEFTIMEVAR (TV_LIFE                  , "life analysis")

DEFTIMEVAR (TV_LIFE_UPDATE           , "life info update")

/* Time spent in dataflow problems.  */

DEFTIMEVAR (TV_DF_SCAN               , "df scan insns")

DEFTIMEVAR (TV_DF_MD                 , "df multiple defs")

DEFTIMEVAR (TV_DF_RD                 , "df reaching defs")

DEFTIMEVAR (TV_DF_LR                 , "df live regs")

DEFTIMEVAR (TV_DF_LIVE               , "df live&initialized regs")

DEFTIMEVAR (TV_DF_UREC               , "df uninitialized regs 2")

DEFTIMEVAR (TV_DF_CHAIN              , "df use-def / def-use chains")

DEFTIMEVAR (TV_DF_BYTE_LR            , "df live byte regs")

DEFTIMEVAR (TV_DF_NOTE               , "df reg dead/unused notes")

DEFTIMEVAR (TV_REG_STATS             , "register information")

DEFTIMEVAR (TV_ALIAS_ANALYSIS        , "alias analysis")

DEFTIMEVAR (TV_ALIAS_STMT_WALK       , "alias stmt walking")

DEFTIMEVAR (TV_REG_SCAN              , "register scan")

DEFTIMEVAR (TV_REBUILD_JUMP          , "rebuild jump labels")

/* Timing in various stages of the compiler.  */

DEFTIMEVAR (TV_CPP                   , "preprocessing")

DEFTIMEVAR (TV_LEX                   , "lexical analysis")

DEFTIMEVAR (TV_PARSE                 , "parser")

DEFTIMEVAR (TV_NAME_LOOKUP           , "name lookup")

DEFTIMEVAR (TV_INLINE_HEURISTICS     , "inline heuristics")

DEFTIMEVAR (TV_INTEGRATION           , "integration")

DEFTIMEVAR (TV_TREE_GIMPLIFY         , "tree gimplify")

DEFTIMEVAR (TV_TREE_EH               , "tree eh")

DEFTIMEVAR (TV_TREE_CFG              , "tree CFG construction")

DEFTIMEVAR (TV_TREE_CLEANUP_CFG      , "tree CFG cleanup")

DEFTIMEVAR (TV_TREE_VRP              , "tree VRP")

DEFTIMEVAR (TV_TREE_COPY_PROP        , "tree copy propagation")

DEFTIMEVAR (TV_TREE_STORE_COPY_PROP  , "tree store copy prop")

DEFTIMEVAR (TV_FIND_REFERENCED_VARS  , "tree find ref. vars")

DEFTIMEVAR (TV_TREE_PTA              , "tree PTA")

DEFTIMEVAR (TV_TREE_INSERT_PHI_NODES , "tree PHI insertion")

DEFTIMEVAR (TV_TREE_SSA_REWRITE_BLOCKS, "tree SSA rewrite")

DEFTIMEVAR (TV_TREE_SSA_OTHER        , "tree SSA other")

DEFTIMEVAR (TV_TREE_SSA_INCREMENTAL  , "tree SSA incremental")

DEFTIMEVAR (TV_TREE_OPS              , "tree operand scan")

DEFTIMEVAR (TV_TREE_SSA_DOMINATOR_OPTS   , "dominator optimization")

DEFTIMEVAR (TV_TREE_SRA              , "tree SRA")

DEFTIMEVAR (TV_TREE_STORE_CCP        , "tree STORE-CCP")

DEFTIMEVAR (TV_TREE_CCP              , "tree CCP")

DEFTIMEVAR (TV_TREE_PHI_CPROP        , "tree PHI const/copy prop")

DEFTIMEVAR (TV_TREE_SPLIT_EDGES      , "tree split crit edges")

DEFTIMEVAR (TV_TREE_REASSOC          , "tree reassociation")

DEFTIMEVAR (TV_TREE_PRE              , "tree PRE")

DEFTIMEVAR (TV_TREE_REDPHI           , "tree redundant PHIs")

DEFTIMEVAR (TV_TREE_FRE              , "tree FRE")

DEFTIMEVAR (TV_TREE_SINK             , "tree code sinking")

DEFTIMEVAR (TV_TREE_PHIOPT           , "tree linearize phis")

DEFTIMEVAR (TV_TREE_FORWPROP         , "tree forward propagate")

DEFTIMEVAR (TV_TREE_PHIPROP          , "tree phiprop")

DEFTIMEVAR (TV_TREE_DCE              , "tree conservative DCE")

DEFTIMEVAR (TV_TREE_CD_DCE           , "tree aggressive DCE")

DEFTIMEVAR (TV_TREE_CALL_CDCE        , "tree buildin call DCE")

DEFTIMEVAR (TV_TREE_DSE              , "tree DSE")

DEFTIMEVAR (TV_TREE_MERGE_PHI        , "PHI merge")

DEFTIMEVAR (TV_TREE_LOOP             , "tree loop optimization")

DEFTIMEVAR (TV_TREE_LOOP_BOUNDS      , "tree loop bounds")

DEFTIMEVAR (TV_LIM                   , "tree loop invariant motion")

DEFTIMEVAR (TV_TREE_LOOP_IVCANON     , "tree canonical iv")

DEFTIMEVAR (TV_SCEV_CONST            , "scev constant prop")

DEFTIMEVAR (TV_TREE_LOOP_UNSWITCH    , "tree loop unswitching")

DEFTIMEVAR (TV_COMPLETE_UNROLL       , "complete unrolling")

DEFTIMEVAR (TV_TREE_PARALLELIZE_LOOPS, "tree parallelize loops")

DEFTIMEVAR (TV_TREE_VECTORIZATION    , "tree vectorization")

DEFTIMEVAR (TV_TREE_SLP_VECTORIZATION, "tree slp vectorization")

DEFTIMEVAR (TV_GRAPHITE_TRANSFORMS   , "Graphite loop transforms")

DEFTIMEVAR (TV_GRAPHITE_DATA_DEPS    , "Graphite data dep analysis")

DEFTIMEVAR (TV_GRAPHITE_CODE_GEN     , "Graphite code generation")

DEFTIMEVAR (TV_TREE_LINEAR_TRANSFORM , "tree loop linear")

DEFTIMEVAR (TV_TREE_LOOP_DISTRIBUTION, "tree loop distribution")

DEFTIMEVAR (TV_CHECK_DATA_DEPS       , "tree check data dependences")

DEFTIMEVAR (TV_TREE_PREFETCH         , "tree prefetching")

DEFTIMEVAR (TV_TREE_LOOP_IVOPTS      , "tree iv optimization")

DEFTIMEVAR (TV_PREDCOM               , "predictive commoning")

DEFTIMEVAR (TV_TREE_LOOP_INIT        , "tree loop init")

DEFTIMEVAR (TV_TREE_LOOP_FINI        , "tree loop fini")

DEFTIMEVAR (TV_TREE_CH               , "tree copy headers")

DEFTIMEVAR (TV_TREE_SSA_UNCPROP      , "tree SSA uncprop")

DEFTIMEVAR (TV_TREE_SSA_TO_NORMAL    , "tree SSA to normal")

DEFTIMEVAR (TV_TREE_NRV              , "tree NRV optimization")

DEFTIMEVAR (TV_TREE_COPY_RENAME      , "tree rename SSA copies")

DEFTIMEVAR (TV_TREE_SSA_VERIFY       , "tree SSA verifier")

DEFTIMEVAR (TV_TREE_STMT_VERIFY      , "tree STMT verifier")

DEFTIMEVAR (TV_TREE_SWITCH_CONVERSION, "tree switch initialization conversion")

DEFTIMEVAR (TV_CGRAPH_VERIFY         , "callgraph verifier")

DEFTIMEVAR (TV_DOM_FRONTIERS         , "dominance frontiers")

DEFTIMEVAR (TV_DOMINANCE             , "dominance computation")

DEFTIMEVAR (TV_CONTROL_DEPENDENCES   , "control dependences")

DEFTIMEVAR (TV_OVERLOAD              , "overload resolution")

DEFTIMEVAR (TV_TEMPLATE_INSTANTIATION, "template instantiation")

DEFTIMEVAR (TV_EXPAND                , "expand")

DEFTIMEVAR (TV_VARCONST              , "varconst")

DEFTIMEVAR (TV_LOWER_SUBREG          , "lower subreg")

DEFTIMEVAR (TV_JUMP                  , "jump")

DEFTIMEVAR (TV_FWPROP                , "forward prop")

DEFTIMEVAR (TV_CSE                   , "CSE")

DEFTIMEVAR (TV_DCE                   , "dead code elimination")

DEFTIMEVAR (TV_DSE1                  , "dead store elim1")

DEFTIMEVAR (TV_DSE2                  , "dead store elim2")

DEFTIMEVAR (TV_LOOP                  , "loop analysis")

DEFTIMEVAR (TV_LOOP_MOVE_INVARIANTS  , "loop invariant motion")

DEFTIMEVAR (TV_LOOP_UNSWITCH         , "loop unswitching")

DEFTIMEVAR (TV_LOOP_UNROLL           , "loop unrolling")

DEFTIMEVAR (TV_LOOP_DOLOOP           , "loop doloop")

DEFTIMEVAR (TV_CPROP                 , "CPROP")

DEFTIMEVAR (TV_PRE                   , "PRE")

DEFTIMEVAR (TV_HOIST                 , "code hoisting")

DEFTIMEVAR (TV_LSM                   , "LSM")

DEFTIMEVAR (TV_TRACER                , "tracer")

DEFTIMEVAR (TV_WEB                   , "web")

DEFTIMEVAR (TV_AUTO_INC_DEC          , "auto inc dec")

DEFTIMEVAR (TV_CSE2                  , "CSE 2")

DEFTIMEVAR (TV_BRANCH_PROB           , "branch prediction")

DEFTIMEVAR (TV_VPT                   , "value profile opts")

DEFTIMEVAR (TV_COMBINE               , "combiner")

DEFTIMEVAR (TV_IFCVT                 , "if-conversion")

DEFTIMEVAR (TV_REGMOVE               , "regmove")

DEFTIMEVAR (TV_MODE_SWITCH           , "mode switching")

DEFTIMEVAR (TV_SMS                   , "sms modulo scheduling")

DEFTIMEVAR (TV_SCHED                 , "scheduling")

DEFTIMEVAR (TV_LOCAL_ALLOC           , "local alloc")

DEFTIMEVAR (TV_GLOBAL_ALLOC          , "global alloc")

DEFTIMEVAR (TV_IRA                   , "integrated RA")

DEFTIMEVAR (TV_RELOAD                , "reload")

DEFTIMEVAR (TV_RELOAD_CSE_REGS       , "reload CSE regs")

DEFTIMEVAR (TV_SEQABSTR              , "sequence abstraction")

DEFTIMEVAR (TV_GCSE_AFTER_RELOAD      , "load CSE after reload")

DEFTIMEVAR (TV_THREAD_PROLOGUE_AND_EPILOGUE, "thread pro- & epilogue")

DEFTIMEVAR (TV_IFCVT2                , "if-conversion 2")

DEFTIMEVAR (TV_COMBINE_STACK_ADJUST  , "combine stack adjustments")

DEFTIMEVAR (TV_PEEPHOLE2             , "peephole 2")

DEFTIMEVAR (TV_RENAME_REGISTERS      , "rename registers")

DEFTIMEVAR (TV_CPROP_REGISTERS       , "hard reg cprop")

DEFTIMEVAR (TV_SCHED2                , "scheduling 2")

DEFTIMEVAR (TV_MACH_DEP              , "machine dep reorg")

DEFTIMEVAR (TV_DBR_SCHED             , "delay branch sched")

DEFTIMEVAR (TV_REORDER_BLOCKS        , "reorder blocks")

DEFTIMEVAR (TV_SHORTEN_BRANCH        , "shorten branches")

DEFTIMEVAR (TV_REG_STACK             , "reg stack")

DEFTIMEVAR (TV_FINAL                 , "final")

DEFTIMEVAR (TV_SYMOUT                , "symout")

DEFTIMEVAR (TV_VAR_TRACKING          , "variable tracking")

DEFTIMEVAR (TV_TREE_IFCOMBINE        , "tree if-combine")

DEFTIMEVAR (TV_PLUGIN_INIT           , "plugin initialization")

DEFTIMEVAR (TV_PLUGIN_RUN            , "plugin execution")

/* Everything else in rest_of_compilation not included above.  */

DEFTIMEVAR (TV_REST_OF_COMPILATION   , "rest of compilation")