| Commit message (Collapse) | Author | Age | Files | Lines |
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* opts.c (columns, undocumented_msg): New.
(print_help): Get number of columns from environment. Print
--param help. Tweak newline handling.
(print_param_help): New.
(print_filtered_help): Better handling of duplicates. Complain
about undocumented switches.
(print_switch): New.
(wrap_help): Improve wrapping, use COLUMNS.
* opts.sh: Ignore comments in records.
* params.def: Fix typos and remove trailing periods.
* toplev.c (display_help): Don't dump --param help.
* doc/sourcebuild.texi: Update.
java:
* lang.opt: Don't show -MD_ and -MDD_.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@69581 138bc75d-0d04-0410-961f-82ee72b054a4
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(cgraph_node): Set uid field.
(create_edge): Keep inline flags consistent.
(dump_cgraph): Dump more info.
* cgraph.h (struct cgraph_local_info): Remove inline_many and
can_inline_once; add inlinable, disgread_inline_limits, and self_insn
(struct cgraph_global_info): Add insns, calls, cloned_times,
will_be_output.
(struct cgraph_node): Add uid.
(struct cgraph_edge): Add inline_call.
(cgraph_max_uid, cgraph_inline_p): Declare.
* cgraph.c: Include params.h and fibheap.h
(cgraph_mark_functions_to_inline_once): Kill.
(INSNS_PER_CALL): New constant.
(ncalls_inlined, nfunctions_inlined, initial_insns, overall_insns): New
static variables.
(cgraph_finalize_function): Do not analyze inlining.
(cgraph_finalize_compilation_unit): Set inlining attributes.
(cgraph_mark_functions_to_output): More consistency checks.
(cgraph_optimize_function): Set current_function_decl to NULL.
(cgraph_expand_function): Use new inline flags.
(cgraph_postorder): Expand from cgraph_expand_functions.
(INLINED_TIMES, SET_INLINED_TIMES): New macros.
(cgraph_inlined_into, cgraph_inlined_callees,
cgraph_estimate_size_after_inlining, cgraph_estimate_growth,
cgraph_mark_inline, cgraph_check_inline_limits,
cgraph_default_inline_p, cgraph_decide_inling_of_small_functions,
cgraph_decide_inlining, cgraph_inline_p): New functions.
* params.def (PARAM_LARGE_FUNCTION_INSNS, PARAM_LARGE_FUNCTION_GROWTH,
PARAM_INLINE_UNIT_GROWTH): New parameters.
* tree-inline.c (struct inline_data): New field current_decl.
(expand_call_inline): Avoid forward declarations; use
inlinable_function_p.
(optimize_inline_calls): Set id.current_decl.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@69262 138bc75d-0d04-0410-961f-82ee72b054a4
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(DECL_ESTIMATED_INSNS): ... this.
* lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
New static functions.
(LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
* parser.y (add_stmt_to_compound): Do not account statements.
* cp-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New.
* decl.c (duplicate_decls): Use DECL_ESTIMATED_INSNS.
(start_function): Use DECL_ESTIMATED_INSNS.
* optimize.c (maybe_clone_body): Use DECL_ESTIMATED_INSNS.
* decl2.c (maybe_emit_vtables): Fix marking vtables as needed in
unit-at-a-time
* c-common.c (c_estimate_num_insns_1): New static function.
(c_estimate_num_insns): New global function.
* c-common.h (DECL_NUM_STMTS): Rename to...
(DECL_ESTIMATED_INSNS): ... this.
(c_estimate_num_insns): Declare.
* c-decl.c (duplicate_decls): Use DECL_ESTIMATED_INSNS.
* c-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New.
* c-semantics.c (add_stmt): Do not account statements.
* langhooks-def.h (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS):
New.
* langhooks.h (lang_hooks_for_tree_inlining): Add
estimate_num_insns
* params.def (max-inline-insns-auto, max-inline-insns-auto): set
to 100.
(max-inline-insns): set to 300.
(min-inline-insns): set to 10.
* tree-inline.c (struct inline_data): Rename inlined_stmts to
inlined-insns.
(INSNS_PER_STMT): Kill.
(inlinable_function_p): Compute and store body size.
(expand_call_inline): Likewise.
(optimize_inline_calls): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@69113 138bc75d-0d04-0410-961f-82ee72b054a4
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* cse.c: Include params.h.
(PATHLENGTH): Removed.
(struct cse_basic_block_data): Make path array dynamic.
(cse_end_of_basic_block): Use PARAM_MAX_CSE_PATH_LENGTH instead of PATHLENGTH.
(cse_main, cse_basic_block): Allocate path array.
* params.def (PARAM_MAX_CSE_PATH_LENGTH): New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@67433 138bc75d-0d04-0410-961f-82ee72b054a4
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* gcc.c (display_help): Likewise.
* toplev.c (f_options): Likewise.
* params.def (PARAM_MAX_INLINE_SCOPE): Likewise.
* config/c4x/c4x.h (TARGET_SWITCHES): Likewise.
* config/mcore/mcore.h (TARGET_SWITCHES): Likewise.
* config/s390/s390.h (TARGET_SWITCHES): Likewise.
* config/v850/v850.h (TARGET_SWITCHES): Likewise.
* call.c (build_operator_new_call): Fix typo.
* lang-options.h: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@66228 138bc75d-0d04-0410-961f-82ee72b054a4
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* params.def: Introduce parameter max-inline-insns-rtl for
a separate limit for the RTL inliner.
* params.h: Likewise.
* integrate.c (function_cannot_inline_p): Use it.
* toplev.c (decode_f_option): Set multiple parameters
controlling inlining with -finline-limit.
* params.def: Fix orthographic and typographic errors.
* doc/invoke.texi: Document parameters controlling inlining
and the way -finline-limit sets multiple of them.
* tree.h (struct tree_decl): Introduce inlined_function_flag,
recording whether the function became eligible for inlining
by a compiler flag rather than the declaration.
Provide DID_INLINE_FUNC macro to access it.
* c-decl.c (grokdeclarator): Set DID_INLINE_FUNC.
* cp/decl.c (grokfndecl): Likewise.
* toplev.c (rest_of_compilation): Likewise.
* cp/optimize (maybe_clone_body): Copy DID_INLINE_FUNC.
* print-tree.c (print_node): Report it.
* params.def: Introduce new max-inline-insns-auto limit.
* params.h: Likewise.
* tree-inline.c (inlinable_function_p): Apply it to functions
with DID_INLINE_FUNC set.
* toplev.c (decode_f_option): Initialize it from -finline-limit
value.
* doc/invoke.texi: Document new parameter.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@63688 138bc75d-0d04-0410-961f-82ee72b054a4
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* Makefile.in (loop-unroll.o): New.
* cfgloop.h (UAP_PEEL, UAP_UNROLL, UAP_UNROLL_ALL): New.
(unroll_and_peel_loops): Declare.
* alias.c (init_alias_analysis): Flag_unroll_loops renamed to
flag_old_unroll_loops.
* loop.c (loop_invariant_p): Ditto.
* unroll.c (unroll_loop): Flag_unroll_all_loops renamed to
flag_old_unroll_all_loops.
* flags.h (flag_unroll_loops): Renamed to flag_old_unroll_loops.
(flag_unroll_all_loops): Renamed to flag_old_unroll_all_loops.
* params.def (PARAM_MAX_UNROLLED_INSNS): Default value changed.
(PARAM_MAX_AVERAGE_UNROLLED_INSNS, PARAM_MAX_UNROLL_TIMES,
PARAM_MAX_PEELED_INSNS, PARAM_MAX_PEEL_TIMES,
PARAM_MAX_COMPLETELY_PEELED_INSNS, PARAM_MAX_COMPLETELY_PEEL_TIMES,
PARAM_MAX_ONCE_PEELED_INSNS): New.
* toplev.h (flag_old_unroll_loops, flag_old_unroll_all_loops): New.
(flag_unroll_loops, flag_unroll_all_loops): Used for new unroller
instead of old one.
(flag_peel_loops): New.
(lang_independent_options): The new flags added.
(rest_of_compilation): Call new unroller.
(process_options): Setup flags for coexistence of old and new unroller.
* doc/invoke.texi: Document new options.
* doc/passes.texi: Document new unroller pass.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@63462 138bc75d-0d04-0410-961f-82ee72b054a4
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(try_crossjump_bb): Use PARAM_MAX_CROSSJUMP_EDGES. Fix test for
too many outgoing edges from a block.
* Makefile.in (cfgcleanup.o): Depend on PARAMS_H.
* params.def (max-crossjump-edges): New.
* doc/invoke.texi: Document it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@62942 138bc75d-0d04-0410-961f-82ee72b054a4
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duplicate_loop_to_header_edge, loopify, remove_path, split_loop_bb):
Declare.
(DLTHE_FLAG_UPDATE_FREQ): New.
* cfgloopmanip.c (duplicate_loop, duplicate_subloops, copy_loops_to,
loop_redirect_edge, loop_delete_branch_edge, copy_bbs, remove_bbs,
rpe_enum_p, find_branch, alp_enum_p, add_loop, fix_loop_placements,
fix_bb_placement, fix_bb_placements, place_new_loop,
scale_loop_frequencies, scale_bbs_frequencies, record_exit_edges):
New static functions.
(fix_loop_placement, can_duplicate_loop_p,
duplicate_loop_to_header_edge, loopify, remove_path, split_loop_bb):
New functions.
* cfgloop.h (loop_optimizer_init, loop_optimizer_finalize,
unswitch_loops): Declare.
* loop-init.c: New file.
* loop-unswitch.c: New file.
* Makefile.in (loop-init.o, loop-unswitch.o): New.
* params.def (PARAM_MAX_UNSWITCH_INSNS, PARAM_MAX_UNSWITCH_LEVEL): New.
* toplev.c (DFI_loop2): New dump.
(flag_unswitch_loops): New.
(lang_independent_options): Add it.
(rest_of_compilation): Call new loop optimizer.
(parse_options_and_default_flags): Turn flag_unswitch_loops on with -O3.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@62578 138bc75d-0d04-0410-961f-82ee72b054a4
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* final.c (compute_alignments): Use profile to avoid code bloat.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@60413 138bc75d-0d04-0410-961f-82ee72b054a4
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* doc/invoke.texi: Correct description of what needs to be done to
force collection at every ggc_collect call.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@59143 138bc75d-0d04-0410-961f-82ee72b054a4
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* doc/invoke.texi: Document them.
* ggc-page.c: Include params.h. Remove definitions of
GGC_MIN_EXPAND_FOR_GC, GGC_MIN_LAST_ALLOCATED. Replace
GGC_POISON with ENABLE_GC_CHECKING in ifdefs, delete #define.
(init_gcc): Don't set G.allocated_last_gc here.
(ggc_collect): Use PARAM_VALUE (GGC_MIN_HEAPSIZE) and
PARAM_VALUE (GGC_MIN_EXPAND) to decide whether or not to
perform collection.
* ggc-simple.c: Similarly.
* Makefile.in (ggc-common.o, ggc-simple.o): Add $(PARAMS_H) to
dependencies.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@59034 138bc75d-0d04-0410-961f-82ee72b054a4
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* c-common.def: Likewise.
* cfgcleanup.c: Likewise.
* combine.c: Likewise.
* gengtype.c: Likewise.
* params.def: Likewise.
* predict.def: Likewise.
* rtl.def: Likewise.
* stab.def: Likewise.
* stor-layout.c: Likewise.
* tree.def: Likewise.
* config/darwin.c: Likewise.
* config/darwin.h: Likewise.
* config/dbxcoff.h: Likewise.
* config/elfos.h: Likewise.
* config/fp-bit.c: Likewise.
* config/freebsd-spec.h: Likewise.
* config/interix.h: Likewise.
* config/libgloss.h: Likewise.
* config/linux-aout.h: Likewise.
* config/linux.h: Likewise.
* config/lynx-ng.h: Likewise.
* config/lynx.h: Likewise.
* config/netbsd-aout.h: Likewise.
* config/netbsd.h: Likewise.
* config/netware.h: Likewise.
* config/psos.h: Likewise.
* config/ptx4.h: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@57624 138bc75d-0d04-0410-961f-82ee72b054a4
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* params.def (TRACER_*): New options.
* rtl.h (tracer): Declare.
* timevar.def (TV_TRACER): New.
* toplev.c (dump_file_index): Add DFI_tracer.
(dump_file_info): Add tracer.
(flag_tracer): New.
(lang_indepdenent_options): Add tracer.
(rest_of_compilation): Call tracer.
* tracer.c: New file.
* invoke.texi (-ftracer): Document.
(--param tracer-*): Document.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54154 138bc75d-0d04-0410-961f-82ee72b054a4
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* i386-protos.h (x86_output_mi_thunk): Declare.
* unix.h (ASM_OUTPUT_MI_THUNK): Move offline to ...
* i386.c (x86_output_mi_thunk): ... here; handle 64bits.
* dwarf2out.c (output_call_frame_info): Do not skip unwind info
when flag_asynchronous_unwind_tables is set.
* flags.h (flag_reorder_functions): Declare.
* function.c (prepare_function_start): Initialize frequnecy.
* params.def (HOT_BB_COUNT_FRACTION, HOT_BB_FREQUENCY_FRACTION): New paramters.
* Makefile.in (predict.o): Add dependency on target.h and params.h
* defaults.h (HOT_TEXT_SECTION_NAME,
UNLIKELY_EXECUTED_TEXT_SECTION_NAME): New macros.
* predict.c (choose_function_section): New function.
(estimate_bb_frequencies): Use it.
* toplev.c (flag_reorder_functions): New global variable.
(lang_independent_options): New.
(parse_options_and_default_flags): Set.
* varasm.c (assemble_start_function): Bypass functdion alignment
for never executed functions.
* invoke.texi (-freorder-blocks, -freorder-functions): Document.
(param hot-bb-count-fraction, hot-bb-frequency-fraction): New.
* tm.texi (HOT_TEXT_SECTION_NAME, UNLIKELY_EXECUTED_TEXT_SECTION_NAME):
Document.
Thu Jan 3 21:52:09 CET 2002 Jan Hubicka <jh@suse.cz>
* predict.c: Inlude profile.h
(MIN_COUNT): Rename to MIN_COUNT_FRACTION
(maybe_hot_bb_p, probably_cold_bb_p, probably_never_executed_bb_p):
Use the information about maximal counter in the program.
Thu Dec 20 22:14:00 CET 2001 Jan Hubicka <jh@suse.cz>
* basic-block.h (maybe_hot_bb_p, probably_cold_bb_p,
probably_never_executed_bb_p): New functions.
* cfgcleanup.c (outgoing_edges_match): Use them.
* predict.c (MIN_COUNT, MIN_FREQUENCY): New macros.
(maybe_hot_bb_p, probably_cold_bb_p,
probably_never_executed_bb_p): New functions.
* function.h (function): Add new field function_frequency.
* predict.c (compute_function_frequency): New function.
(estimate_probability): Call it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53478 138bc75d-0d04-0410-961f-82ee72b054a4
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by using a smoother function to cut down allowable inlinable size.
* param.def: Add parameters max-inline-insns-single,
max-inline-slope, min-inline-insns that determine the exact
shape of the above function.
* param.h: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52832 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50787 138bc75d-0d04-0410-961f-82ee72b054a4
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ChangeLog.5, ChangeLog, FSFChangeLog.10, FSFChangeLog.11,
c-common.c, c-common.h, c-parse.in, c-typeck.c, cfg.c, config.gcc,
configure, configure.in, except.c, except.h, flow.c, function.c,
gcc.c, gcse.c, genrecog.c, libgcc2.c, loop.c, loop.h, params.def,
predict.def, predict.h, reg-stack.c, regmove.c, sched-deps.c,
sched-int.h, sibcall.c, ssa.c, stringpool.c, toplev.c, tree.c,
unroll.c: Fix spelling errors.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@46595 138bc75d-0d04-0410-961f-82ee72b054a4
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bitmap.h, builtin-types.def, builtins.c, builtins.def,
c-aux-info.c, c-common.c, c-common.def, c-common.h,
c-convert.c, c-decl.c, c-dump.c, c-dump.h, c-errors.c,
c-format.c, c-lang.c, c-lex.c, c-lex.h, c-parse.in,
c-pragma.c, c-pragma.h, c-semantics.c, c-tree.h, c-typeck.c,
caller-save.c, calls.c, collect2.c, collect2.h, combine.c,
conditions.h, config.gcc, configure.frag, configure.in,
conflict.c, convert.c, convert.h, cppspec.c, crtstuff.c,
cse.c, cselib.c, cselib.h, dbxout.c, dbxout.h, defaults.h,
dependence.c, df.c, df.h, diagnostic.c, diagnostic.h,
doloop.c, dominance.c, dwarf.h, dwarf2.h, dwarf2asm.c,
dwarf2asm.h, dwarf2out.c, dwarf2out.h, dwarfout.c,
emit-rtl.c, errors.c, errors.h, except.c, except.h,
exgettext, explow.c, expmed.c, expr.c, expr.h, final.c,
fixproto, flags.h, flow.c, fold-const.c, fp-test.c,
function.c, function.h, gbl-ctors.h, gcc.c, gcc.h, gcc.hlp,
gccspec.c, gcov-io.h, gcse.c, genattr.c, genattrtab.c,
gencheck.c, gencodes.c, genconfig.c, genemit.c,
genextract.c, genflags.c, gengenrtl.c, genmultilib,
genopinit.c, genoutput.c, genpeep.c, genrecog.c,
gensupport.c, gensupport.h, ggc-callbacks.c, ggc-common.c,
ggc-none.c, ggc-page.c, ggc-simple.c, ggc.h, global.c,
graph.c, graph.h, gthr-aix.h, gthr-dce.h, gthr-posix.h,
gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h,
gthr-win32.h, gthr.h, haifa-sched.c, halfpic.c, halfpic.h,
hard-reg-set.h, hwint.h, ifcvt.c, input.h, insn-addr.h,
integrate.c, integrate.h, jump.c, lcm.c, libgcc2.c,
libgcc2.h, lists.c, local-alloc.c, loop.c, loop.h,
machmode.def, machmode.h, main.c, mbchar.c, mbchar.h,
mips-tdump.c, mips-tfile.c, mklibgcc.in, mkmap-flat.awk,
mkmap-symver.awk, optabs.c, output.h, params.c, params.def,
params.h, predict.c, predict.def, predict.h, prefix.c,
prefix.h, print-rtl.c, print-tree.c, profile.c, protoize.c,
read-rtl.c, real.c, real.h, recog.c, recog.h, reg-stack.c,
regclass.c, regmove.c, regrename.c, regs.h, reload.c,
reload.h, reload1.c, reorg.c, resource.c, resource.h, rtl.c,
rtl.def, rtl.h, rtlanal.c, sbitmap.c, sbitmap.h,
sched-deps.c, sched-ebb.c, sched-int.h, sched-rgn.c,
sched-vis.c, sdbout.c, sdbout.h, sibcall.c, simplify-rtx.c,
ssa-ccp.c, ssa-dce.c, ssa.c, ssa.h, stmt.c, stor-layout.c,
stringpool.c, system.h, timevar.c, timevar.def, timevar.h,
tlink.c, toplev.c, toplev.h, tree.c, tree.def, tree.h,
tsystem.h, unroll.c, unwind-dw2-fde.c, unwind-dw2-fde.h,
unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h,
unwind.inc, varasm.c, varray.c, varray.h, xcoffout.c,
xcoffout.h: replace "GNU CC" with "GCC".
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45105 138bc75d-0d04-0410-961f-82ee72b054a4
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Correct comment that had been missed in the previous change.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44566 138bc75d-0d04-0410-961f-82ee72b054a4
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* params.def (PARAM_MAX_PENDING_LIST_LENGTH): Add parameter to
limit length of dependancy flush list.
* params.h (MAX_PENDING_LIST_LENGTH): Define.
* sched-int.h (struct deps): Add pending_flush_length field.
* sched-deps.c (flush_pending_lists): Last_pending_memory_flush now
has 1 element in it.
(sched_analyze_1): Use MAX_PENDING_LIST_LENGTH.
(sched_analyze): After a jump, if the pending memory flush list is too
large, flush the pending lists.
(init_deps): Initialize pending_flush_length to 0.
* doc/invoke.texi (max_pending_list_length): Document parameter.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44398 138bc75d-0d04-0410-961f-82ee72b054a4
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* Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
params.h.
2001-07-20 Daniel Berlin <dan@cgsoftware.com>
* params.def: Change default max inline insns to 100.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44203 138bc75d-0d04-0410-961f-82ee72b054a4
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* doc/invoke.texi: Add description of max-gcse-passes param.
* gcse.c (gcse_main): Use MAX_GCSE_PASSES instead of MAX_PASSES.
(MAX_PASSES): Remove now unneeded macro.
* params.h (MAX_GCSE_PASSES): New macro, to get parameter value of
max-gcse-passes param.
* params.def (PARAM_MAX_GCSE_PASSES): New parameter, controlling
maximum number of GCSE passes to run. Defaults to 1 (which is what
MAX_PASSES in gcse.c used to be).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@43610 138bc75d-0d04-0410-961f-82ee72b054a4
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* invoke.texi (Optimize Options): Add documentation for `--param
max-delay-slot-insn-search' and `--param
max-delay-slot-live-search' and reorder --param section.
* params.def: Modify initial comment.
* params.h (param_info): Add `help' member.
* toplev.c (lang_independent_params): Include `help' description.
(display_help): Print --param parameters.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41734 138bc75d-0d04-0410-961f-82ee72b054a4
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* gcse.c: Include params.h.
(gcse_main): Don't do GCSE if doing so will take inordinate
amounts of memory.
* params.def (PARAM_MAX_GCSE_MEMORY): New parameter.
* params.h (MAX_GCSE_MEMORY): New macro.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41260 138bc75d-0d04-0410-961f-82ee72b054a4
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* Makefile.in (resource.o): Add params.h dependence.
* params.def (MAX_DELAY_SLOT_LIVE_SEARCH): New parameter.
* params.h (MAX_DELAY_SLOT_LIVE_SEARCH): Likewise.
* resource.c: Add dependence on params.h.
(current_live_regs): Fix explanatory comment.
(find_basic_block): Add new parameter to permit limiting search
for a BARRIER.
(mark_target_live_regs): Add new argument to find_basic_block call.
(incr_ticks_for_insn): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@40001 138bc75d-0d04-0410-961f-82ee72b054a4
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* Makefile.in (reorg.o): Add params.h dependence.
* params.def: Fix typographical error in comment.
(MAX_DELAY_SLOT_INSN_SEARCH): New parameter.
* params.h: Modify introductory comment.
(MAX_DELAY_SLOT_INSN_SEARCH): New parameter.
* reorg.c: Add dependence on params.h.
(redundant_insn): Add parameterized throttle for search.
(fill_simple_delay_slots): Add a comment explaining a variable.
Move conditional out of loop, simplifying code.
(fill_eager_delay_slots): Fix typographical error in comment.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39948 138bc75d-0d04-0410-961f-82ee72b054a4
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(intergate.o): Likewise.
(params.o): New target.
* flags.h (inline_max_insns): Remove.
* integrate.c: Include params.h.
Use MAX_INLINE_INSNS instead of inline_max_insns.
* params.c: New file.
* params.h: Likewise.
* params.def: Likewise.
* toplev.c: Include params.h.
(lang_independent_params): New variable.
(decode_f_option): Use the param machinery instead of setting
max_inline_insns.
(independent_decode_option): Handle "--param name=value".
(main): Register language-independent parameters.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39683 138bc75d-0d04-0410-961f-82ee72b054a4
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