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reflection
gcc-reflection/gcc/timevar.def
Michal Jires 903bf05caa lto: Add toplevel simple assembly heuristics 
This new pass heuristically detects symbols referenced by toplevel
assembly to prevent their optimization.

Heuristics is done by comparing identifiers in assembly to known
symbols.

The pass is split into 2 passes, in LGEN and in WPA.
There must be one pass for WPA to be able to reference any symbol.
However in WPA there may be multiple symbols with the same name,
so we handle those local symbols in LGEN.

gcc/ChangeLog:

	* asm-toplevel.cc (mark_fragile_ref_by_asm):
	Add marked_local to handle symbol as local.
	(ipa_asm_heuristics): New.
	(class pass_ipa_asm): New.
	(make_pass_ipa_asm_lgen): New.
	(make_pass_ipa_asm_wpa): New.
	* common.opt: New flto-toplevel-asm-heuristics.
	* passes.def: New asm passes.
	* timevar.def (TV_IPA_LTO_ASM): New.
	* tree-pass.h (make_pass_ipa_asm_lgen): New.
	(make_pass_ipa_asm_wpa): New.

gcc/testsuite/ChangeLog:

	* gcc.dg/lto/toplevel-simple-asm-1_0.c: New test.
	* gcc.dg/lto/toplevel-simple-asm-1_1.c: New test.
	* gcc.dg/lto/toplevel-simple-asm-2_0.c: New test.
	* gcc.dg/lto/toplevel-simple-asm-2_1.c: New test.
2026-01-11 22:48:55 +01:00

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/* This file contains the definitions for timing variables used to
measure run-time performance of the compiler.
Copyright (C) 2000-2026 Free Software Foundation, Inc.
Contributed by Alex Samuel <samuel@codesourcery.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/>. */
/* This file contains timing variable definitions, used by timevar.h
and timevar.cc.
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")
/* The compiler phases.
These must be mutually exclusive, and the NAME field must begin
with "phase".
Also, their sum must be within a millionth of the total time (see
validate_phases). */
DEFTIMEVAR (TV_PHASE_SETUP , "phase setup")
DEFTIMEVAR (TV_PHASE_PARSING , "phase parsing")
DEFTIMEVAR (TV_PHASE_DEFERRED , "phase lang. deferred")
DEFTIMEVAR (TV_PHASE_LATE_PARSING_CLEANUPS, "phase late parsing cleanups")
DEFTIMEVAR (TV_PHASE_OPT_GEN , "phase opt and generate")
DEFTIMEVAR (TV_PHASE_LATE_ASM , "phase last asm")
DEFTIMEVAR (TV_PHASE_STREAM_IN , "phase stream in")
DEFTIMEVAR (TV_PHASE_STREAM_OUT , "phase stream out")
DEFTIMEVAR (TV_PHASE_FINALIZE , "phase finalize")
/* Concurrent timers, indicated by "|". */
DEFTIMEVAR (TV_NAME_LOOKUP , "|name lookup")
DEFTIMEVAR (TV_OVERLOAD , "|overload resolution")
/* Time spent garbage-collecting. */
DEFTIMEVAR (TV_GC , "garbage collection")
/* Time spent generating dump files. */
DEFTIMEVAR (TV_DUMP , "dump files")
/* Time spent saving/restoring PCH state. */
DEFTIMEVAR (TV_PCH_SAVE , "PCH main state save")
DEFTIMEVAR (TV_PCH_CPP_SAVE , "PCH preprocessor state save")
DEFTIMEVAR (TV_PCH_PTR_REALLOC , "PCH pointer reallocation")
DEFTIMEVAR (TV_PCH_PTR_SORT , "PCH pointer sort")
DEFTIMEVAR (TV_PCH_RESTORE , "PCH main state restore")
DEFTIMEVAR (TV_PCH_CPP_RESTORE , "PCH preprocessor state restore")
DEFTIMEVAR (TV_CGRAPH , "callgraph construction")
DEFTIMEVAR (TV_CGRAPHOPT , "callgraph optimization")
DEFTIMEVAR (TV_CGRAPH_FUNC_EXPANSION , "callgraph functions expansion")
DEFTIMEVAR (TV_CGRAPH_IPA_PASSES , "callgraph ipa passes")
DEFTIMEVAR (TV_IPA_ODR , "ipa ODR types")
DEFTIMEVAR (TV_IPA_FNSUMMARY , "ipa function summary")
DEFTIMEVAR (TV_IPA_UNREACHABLE , "ipa dead code removal")
DEFTIMEVAR (TV_IPA_INHERITANCE , "ipa inheritance graph")
DEFTIMEVAR (TV_IPA_VIRTUAL_CALL , "ipa virtual call target")
DEFTIMEVAR (TV_IPA_DEVIRT , "ipa devirtualization")
DEFTIMEVAR (TV_IPA_CONSTANT_PROP , "ipa cp")
DEFTIMEVAR (TV_IPA_INLINING , "ipa inlining heuristics")
DEFTIMEVAR (TV_IPA_FNSPLIT , "ipa function splitting")
DEFTIMEVAR (TV_IPA_COMDATS , "ipa comdats")
DEFTIMEVAR (TV_IPA_OPT , "ipa various optimizations")
DEFTIMEVAR (TV_IPA_LTO_ASM , "ipa lto asm heuristics")
DEFTIMEVAR (TV_IPA_LTO_DECOMPRESS , "lto stream decompression")
DEFTIMEVAR (TV_IPA_LTO_COMPRESS , "lto stream compression")
DEFTIMEVAR (TV_IPA_LTO_OUTPUT , "lto stream output")
DEFTIMEVAR (TV_IPA_LTO_GIMPLE_IN , "ipa lto gimple in")
DEFTIMEVAR (TV_IPA_LTO_GIMPLE_OUT , "ipa lto gimple out")
DEFTIMEVAR (TV_IPA_LTO_DECL_IN , "ipa lto decl in")
DEFTIMEVAR (TV_IPA_LTO_DECL_OUT , "ipa lto decl out")
DEFTIMEVAR (TV_IPA_LTO_CTORS_IN , "ipa lto constructors in")
DEFTIMEVAR (TV_IPA_LTO_CTORS_OUT , "ipa lto constructors out")
DEFTIMEVAR (TV_IPA_LTO_CGRAPH_IO , "ipa lto cgraph I/O")
DEFTIMEVAR (TV_IPA_LTO_DECL_MERGE , "ipa lto decl merge")
DEFTIMEVAR (TV_IPA_LTO_CGRAPH_MERGE , "ipa lto cgraph merge")
DEFTIMEVAR (TV_LTO , "lto")
DEFTIMEVAR (TV_WHOPR_WPA , "whopr wpa")
DEFTIMEVAR (TV_WHOPR_WPA_IO , "whopr wpa I/O")
DEFTIMEVAR (TV_WHOPR_PARTITIONING , "whopr partitioning")
DEFTIMEVAR (TV_WHOPR_LTRANS , "whopr ltrans")
DEFTIMEVAR (TV_IPA_REFERENCE , "ipa reference")
DEFTIMEVAR (TV_IPA_PROFILE , "ipa profile")
DEFTIMEVAR (TV_IPA_AUTOFDO , "auto profile")
DEFTIMEVAR (TV_IPA_AUTOFDO_OFFLINE , "auto profile offline")
DEFTIMEVAR (TV_IPA_PURE_CONST , "ipa pure const")
DEFTIMEVAR (TV_IPA_ICF , "ipa icf")
DEFTIMEVAR (TV_IPA_PTA , "ipa points-to")
DEFTIMEVAR (TV_IPA_SRA , "ipa SRA")
DEFTIMEVAR (TV_IPA_LC , "ipa locality clone")
DEFTIMEVAR (TV_IPA_FREE_LANG_DATA , "ipa free lang data")
DEFTIMEVAR (TV_IPA_FREE_INLINE_SUMMARY, "ipa free inline summary")
DEFTIMEVAR (TV_IPA_MODREF , "ipa modref")
/* 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 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_MIR , "df must-initialized regs")
DEFTIMEVAR (TV_DF_CHAIN , "df use-def / def-use chains")
DEFTIMEVAR (TV_DF_WORD_LR , "df live reg subwords")
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_GLOBAL , "parser (global)")
DEFTIMEVAR (TV_PARSE_STRUCT , "parser struct body")
DEFTIMEVAR (TV_PARSE_ENUM , "parser enumerator list")
DEFTIMEVAR (TV_PARSE_FUNC , "parser function body")
DEFTIMEVAR (TV_PARSE_INLINE , "parser inl. func. body")
DEFTIMEVAR (TV_PARSE_INMETH , "parser inl. meth. body")
DEFTIMEVAR (TV_TEMPLATE_INST , "template instantiation")
DEFTIMEVAR (TV_CONSTEXPR , "constant expression evaluation")
DEFTIMEVAR (TV_CONSTRAINT_NORM , "constraint normalization")
DEFTIMEVAR (TV_CONSTRAINT_SAT , "constraint satisfaction")
DEFTIMEVAR (TV_CONSTRAINT_SUB , "constraint subsumption")
DEFTIMEVAR (TV_MODULE_IMPORT , "module import")
DEFTIMEVAR (TV_MODULE_EXPORT , "module export")
DEFTIMEVAR (TV_MODULE_MAPPER , "module mapper")
DEFTIMEVAR (TV_FLATTEN_INLINING , "flatten inlining")
DEFTIMEVAR (TV_EARLY_INLINING , "early inlining heuristics")
DEFTIMEVAR (TV_INLINE_PARAMETERS , "inline parameters")
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_TAIL_MERGE , "tree tail merge")
DEFTIMEVAR (TV_TREE_VRP , "tree VRP")
DEFTIMEVAR (TV_TREE_VRP_THREADER , "tree VRP threader")
DEFTIMEVAR (TV_TREE_EARLY_VRP , "tree Early VRP")
DEFTIMEVAR (TV_TREE_FAST_VRP , "tree Fast VRP")
DEFTIMEVAR (TV_TREE_ARRAY_BOUNDS , "warn array bounds")
DEFTIMEVAR (TV_TREE_COPY_PROP , "tree copy propagation")
DEFTIMEVAR (TV_FIND_REFERENCED_VARS , "tree find ref. vars")
DEFTIMEVAR (TV_TREE_PTA , "tree PTA")
DEFTIMEVAR (TV_TREE_SSA_OTHER , "tree SSA other")
DEFTIMEVAR (TV_TREE_INTO_SSA , "tree SSA rewrite")
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_SSA_THREAD_JUMPS , "backwards jump threading")
DEFTIMEVAR (TV_TREE_SRA , "tree SRA")
DEFTIMEVAR (TV_ISOLATE_ERRONEOUS_PATHS , "isolate eroneous paths")
DEFTIMEVAR (TV_TREE_CCP , "tree CCP")
DEFTIMEVAR (TV_TREE_SPLIT_EDGES , "tree split crit edges")
DEFTIMEVAR (TV_TREE_REASSOC , "tree reassociation")
DEFTIMEVAR (TV_TREE_PRE , "tree PRE")
DEFTIMEVAR (TV_TREE_FRE , "tree FRE")
DEFTIMEVAR (TV_TREE_RPO_VN , "tree RPO VN")
DEFTIMEVAR (TV_TREE_SINK , "tree code sinking")
DEFTIMEVAR (TV_TREE_PHIOPT , "tree linearize phis")
DEFTIMEVAR (TV_TREE_BACKPROP , "tree backward propagate")
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_NOLOOP , "loopless fn")
DEFTIMEVAR (TV_TREE_LOOP_BOUNDS , "tree loop bounds")
DEFTIMEVAR (TV_LIM , "tree loop invariant motion")
DEFTIMEVAR (TV_LINTERCHANGE , "tree loop interchange")
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_LOOP_SPLIT , "loop splitting")
DEFTIMEVAR (TV_LOOP_JAM , "unroll and jam")
DEFTIMEVAR (TV_COMPLETE_UNROLL , "complete unrolling")
DEFTIMEVAR (TV_SCALAR_CLEANUP , "scalar cleanup")
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 , "Graphite")
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_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_CH , "tree copy headers")
DEFTIMEVAR (TV_TREE_SSA_UNCPROP , "tree SSA uncprop")
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 conversion")
DEFTIMEVAR (TV_TREE_SWITCH_LOWERING, "tree switch lowering")
DEFTIMEVAR (TV_TREE_RECIP , "gimple CSE reciprocals")
DEFTIMEVAR (TV_TREE_SINCOS , "gimple CSE sin/cos")
DEFTIMEVAR (TV_TREE_POW , "gimple expand pow")
DEFTIMEVAR (TV_TREE_WIDEN_MUL , "gimple widening/fma detection")
DEFTIMEVAR (TV_TRANS_MEM , "transactional memory")
DEFTIMEVAR (TV_TREE_STRLEN , "tree strlen optimization")
DEFTIMEVAR (TV_TREE_MODREF , "tree modref")
DEFTIMEVAR (TV_TREE_ASSUMPTIONS , "tree assumptions")
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_OUT_OF_SSA , "out of ssa")
DEFTIMEVAR (TV_VAR_EXPAND , "expand vars")
DEFTIMEVAR (TV_EXPAND , "expand")
DEFTIMEVAR (TV_POST_EXPAND , "post expand cleanups")
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_INIT , "loop init")
DEFTIMEVAR (TV_LOOP_VERSIONING , "loop versioning")
DEFTIMEVAR (TV_LOOP_MOVE_INVARIANTS , "loop invariant motion")
DEFTIMEVAR (TV_LOOP_UNROLL , "loop unrolling")
DEFTIMEVAR (TV_LOOP_DOLOOP , "loop doloop")
DEFTIMEVAR (TV_LOOP_FINI , "loop fini")
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_COMBINE , "combiner")
DEFTIMEVAR (TV_LATE_COMBINE , "late combiner")
DEFTIMEVAR (TV_IFCVT , "if-conversion")
DEFTIMEVAR (TV_MODE_SWITCH , "mode switching")
DEFTIMEVAR (TV_SMS , "sms modulo scheduling")
DEFTIMEVAR (TV_LIVE_RANGE_SHRINKAGE , "live range shrinkage")
DEFTIMEVAR (TV_SCHED , "scheduling")
DEFTIMEVAR (TV_AVOID_STORE_FORWARDING, "avoid store forwarding")
DEFTIMEVAR (TV_EARLY_REMAT , "early rematerialization")
DEFTIMEVAR (TV_IRA , "integrated RA")
DEFTIMEVAR (TV_LRA , "LRA non-specific")
DEFTIMEVAR (TV_LRA_ELIMINATE , "LRA virtuals elimination")
DEFTIMEVAR (TV_LRA_INHERITANCE , "LRA reload inheritance")
DEFTIMEVAR (TV_LRA_CREATE_LIVE_RANGES, "LRA create live ranges")
DEFTIMEVAR (TV_LRA_ASSIGN , "LRA hard reg assignment")
DEFTIMEVAR (TV_LRA_COALESCE , "LRA coalesce pseudo regs")
DEFTIMEVAR (TV_LRA_REMAT , "LRA rematerialization")
DEFTIMEVAR (TV_RELOAD , "reload")
DEFTIMEVAR (TV_RELOAD_CSE_REGS , "reload CSE regs")
DEFTIMEVAR (TV_GCSE_AFTER_RELOAD , "load CSE after reload")
DEFTIMEVAR (TV_REE , "ree")
DEFTIMEVAR (TV_THREAD_PROLOGUE_AND_EPILOGUE, "thread pro- & epilogue")
DEFTIMEVAR (TV_IFCVT2 , "if-conversion 2")
DEFTIMEVAR (TV_SPLIT_PATHS , "split paths")
DEFTIMEVAR (TV_COMBINE_STACK_ADJUST , "combine stack adjustments")
DEFTIMEVAR (TV_PEEPHOLE2 , "peephole 2")
DEFTIMEVAR (TV_RENAME_REGISTERS , "rename registers")
DEFTIMEVAR (TV_SCHED_FUSION , "scheduling fusion")
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_DUP_COMPGOTO , "duplicate computed gotos")
DEFTIMEVAR (TV_SHORTEN_BRANCH , "shorten branches")
DEFTIMEVAR (TV_REG_STACK , "reg stack")
DEFTIMEVAR (TV_FINAL , "final")
DEFTIMEVAR (TV_VAROUT , "variable output")
DEFTIMEVAR (TV_SYMOUT , "symout")
DEFTIMEVAR (TV_VAR_TRACKING , "variable tracking")
DEFTIMEVAR (TV_VAR_TRACKING_DATAFLOW , "var-tracking dataflow")
DEFTIMEVAR (TV_VAR_TRACKING_EMIT , "var-tracking emit")
DEFTIMEVAR (TV_TREE_IFCOMBINE , "tree if-combine")
DEFTIMEVAR (TV_TREE_IF_TO_SWITCH , "if to switch conversion")
DEFTIMEVAR (TV_TREE_UNINIT , "uninit var analysis")
DEFTIMEVAR (TV_PLUGIN_INIT , "plugin initialization")
DEFTIMEVAR (TV_PLUGIN_RUN , "plugin execution")
DEFTIMEVAR (TV_GIMPLE_SLSR , "straight-line strength reduction")
DEFTIMEVAR (TV_GIMPLE_STORE_MERGING , "store merging")
DEFTIMEVAR (TV_VTABLE_VERIFICATION , "vtable verification")
DEFTIMEVAR (TV_TREE_UBSAN , "tree ubsan")
DEFTIMEVAR (TV_INITIALIZE_RTL , "initialize rtl")
DEFTIMEVAR (TV_GIMPLE_LADDRESS , "address lowering")
DEFTIMEVAR (TV_TREE_LOOP_IFCVT , "tree loop if-conversion")
DEFTIMEVAR (TV_WARN_ACCESS , "access analysis")
DEFTIMEVAR (TV_GIMPLE_CRC_OPTIMIZATION, "crc optimization")
DEFTIMEVAR (TV_EXT_DCE , "ext dce")
DEFTIMEVAR (TV_FOLD_MEM_OFFSETS , "fold mem offsets")
/* Everything else in rest_of_compilation not included above. */
DEFTIMEVAR (TV_EARLY_LOCAL , "early local passes")
DEFTIMEVAR (TV_OPTIMIZE , "unaccounted optimizations")
DEFTIMEVAR (TV_REST_OF_COMPILATION , "rest of compilation")
DEFTIMEVAR (TV_POSTRELOAD , "unaccounted post reload")
DEFTIMEVAR (TV_LATE_COMPILATION , "unaccounted late compilation")
DEFTIMEVAR (TV_REMOVE_UNUSED , "remove unused locals")
DEFTIMEVAR (TV_ADDRESS_TAKEN , "address taken")
DEFTIMEVAR (TV_TODO , "unaccounted todo")
DEFTIMEVAR (TV_VERIFY_LOOP_CLOSED , "verify loop closed")
DEFTIMEVAR (TV_VERIFY_RTL_SHARING , "verify RTL sharing")
DEFTIMEVAR (TV_REBUILD_FREQUENCIES , "rebuild frequencies")
DEFTIMEVAR (TV_REPAIR_LOOPS , "repair loop structures")
/* Stuff used by libgccjit.so. */
DEFTIMEVAR (TV_JIT_REPLAY , "replay of JIT client activity")
DEFTIMEVAR (TV_ASSEMBLE , "assemble JIT code")
DEFTIMEVAR (TV_LINK , "link JIT code")
DEFTIMEVAR (TV_LOAD , "load JIT result")
DEFTIMEVAR (TV_JIT_ACQUIRING_MUTEX , "acquiring JIT mutex")
DEFTIMEVAR (TV_JIT_CLIENT_CODE , "JIT client code")
/* Analyzer timevars. */
DEFTIMEVAR (TV_ANALYZER , "analyzer")
DEFTIMEVAR (TV_ANALYZER_SUPERGRAPH , "analyzer: supergraph")
DEFTIMEVAR (TV_ANALYZER_STATE_PURGE , "analyzer: state purge")
DEFTIMEVAR (TV_ANALYZER_PLAN , "analyzer: planning")
DEFTIMEVAR (TV_ANALYZER_SCC , "analyzer: scc")
DEFTIMEVAR (TV_ANALYZER_WORKLIST , "analyzer: processing worklist")
DEFTIMEVAR (TV_ANALYZER_INFINITE_LOOPS, "analyzer: finding infinite loops")
DEFTIMEVAR (TV_ANALYZER_DUMP , "analyzer: dump")
DEFTIMEVAR (TV_ANALYZER_DIAGNOSTICS , "analyzer: emitting diagnostics")
DEFTIMEVAR (TV_ANALYZER_SHORTEST_PATHS, "analyzer: shortest paths")
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