| Age | Commit message (Collapse) | Author | Files | Lines |
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* rtl.h (update_alignments): Declare.
* final.c (grow_label_align): New function extracted from...
(shorten_branches): ...here. Call it.
(update_alignments): New function.
* reorg.c (sibling_labels): New variable.
(get_label_before): Add SIBLING parameter. If it is non-zero, push
the new label along with it onto the sibling_labels vector.
(fill_simple_delay_slots): Adjust call to get_label_before.
(fill_slots_from_thread): Likewise.
(relax_delay_slots): Likewise.
(make_return_insns): Likewise.
(dbr_schedule): Invoke update_alignment on the sibling_labels vector.
From-SVN: r201575
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slot sharing)
PR rtl-optimization/57425
PR rtl-optimization/57569
* alias.c (write_dependence_p): Remove parameters mem_mode and
canon_mem_addr. Add parameters x_mode, x_addr and x_canonicalized.
Changed all callers.
(canon_anti_dependence): Get comments and semantics in sync.
Add parameter mem_canonicalized. Changed all callers.
* rtl.h (canon_anti_dependence): Update prototype.
From-SVN: r200241
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slot sharing)
gcc:
PR rtl-optimization/57425
PR rtl-optimization/57569
* alias.c (write_dependence_p): Add new parameters mem_size,
canon_mem_addr and mem_canonicalized. Change type of writep to bool.
Changed all callers.
(canon_anti_dependence): New function.
* cse.c (check_dependence): Use canon_anti_dependence.
* cselib.c (cselib_invalidate_mem): Likewise.
* rtl.h (canon_anti_dependence): Declare.
gcc/testsuite:
PR rtl-optimization/57425
PR rtl-optimization/57569
* gcc.dg/torture/pr57425-1.c, gcc.dg/torture/pr57425-2.c: New files.
* gcc.dg/torture/pr57425-3.c, gcc.dg/torture/pr57569.c: Likewise.
Index: alias.c
===================================================================
--- alias.c (revision 200126)
From-SVN: r200133
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* rtl.h (next_label, skip_consecutive_labels, link_cc0_insns):
Remove prototypes.
* emit-rtl.c (next_label): Remove unused function.
(skip_consecutive_labels, link_cc0_insns): Move to ...
* reorg.c (skip_consecutive_labels, link_cc0_insns): ... here, the
only place where these functions are used, and make them static.
From-SVN: r198894
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* config/mips/mips.c: Include tree-pass.h.
(mips_reorg): Split in pre- and post-dbr_schedule parts.
(mips_machine_reorg2): Move mips_reorg post-dbr_schedule parts here.
(pass_mips_machine_reorg2): New machine specific pass.
(insert_pass_mips_machine_reorg2): New pass plugin definition.
(mips_option_override): Register the new pass.
* rtl.h (cleanup_barriers): Remove prototype.
(dbr_schedule): Likewise.
* jump.c (cleanup_barriers): Make static.
* reorg.c (dbr_schedule): Likewise.
From-SVN: r198640
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2013-04-26 Vladimir Makarov <vmakarov@redhat.com>
* rtl.h (struct rtx_def): Add comment for field jump.
(LRA_SUBREG_P): New macro.
* recog.c (register_operand): Check LRA_SUBREG_P.
* lra.c (lra): Add note at the end of RTL code. Align non-empty
stack frame.
* lra-spills.c (lra_spill): Align stack after spilling pseudos.
(lra_final_code_change): Skip subreg change for operators.
* lra-eliminations.c (eliminate_regs_in_insn): Make return earlier
if there are no operand changes.
* lra-constraints.c (curr_insn_set): New.
(match_reload): Set LRA_SUBREG_P.
(emit_spill_move): Ditto.
(check_and_process_move): Use curr_insn_set. Process only single
set insns. Don't initialize sec_mem_p and change_p.
(simplify_operand_subreg): Use LRA_SUBREG_P.
(reg_in_class_p): New function.
(process_alt_operands): Use it. Use #if HAVE_ATTR_enabled instead
of #ifdef. Add code to remove cycling.
(process_address): Check EXTRA_CONSTRAINT_STR. Process even if
non-null disp. Reload inner instead of disp when base and index
are null. Try to put lo_sum into register.
(EBB_PROBABILITY_CUTOFF): Redefine probability in percents.
(check_and_process_move): Move code for move cost check to
simple_move_p. Remove equiv_substitution.
(simple_move_p): New function.
(curr_insn_transform): Initialize sec_mem_p and change_p. Set up
curr_insn_set. Call check_and_process_move only for single set
insns. Use the new function. Move call of check_and_process_move
after operand equiv substitution and address process.
From-SVN: r198344
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2013-04-24 Vladimir Makarov <vmakarov@redhat.com>
Revert:
2013-04-24 Vladimir Makarov <vmakarov@redhat.com>
* rtl.h (struct rtx_def): ...
From-SVN: r198266
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2013-04-24 Vladimir Makarov <vmakarov@redhat.com>
* rtl.h (struct rtx_def): Add comment for field jump.
(LRA_SUBREG_P): New macro.
* recog.c (register_operand): Check LRA_SUBREG_P.
* lra.c (lra): Add note at the end of RTL code. Align non-empty
stack frame.
* lra-spills.c (lra_spill): Align stack after spilling pseudos.
(lra_final_code_change): Skip subreg change for operators.
* lra-eliminations.c (eliminate_regs_in_insn): Make return earlier
if there are no operand changes.
* lra-constraints.c (curr_insn_set): New.
(match_reload): Set LRA_SUBREG_P.
(emit_spill_move): Ditto.
(check_and_process_move): Use curr_insn_set. Process only single
set insns. Don't initialize sec_mem_p and change_p.
(simplify_operand_subreg): Use LRA_SUBREG_P.
(reg_in_class_p): New function.
(process_alt_operands): Use it. Use #if HAVE_ATTR_enabled instead
of #ifdef. Add code to remove cycling.
(process_address): Check EXTRA_CONSTRAINT_STR. Process even if
non-null disp. Reload inner instead of disp when base and index
are null. Try to put lo_sum into register.
(EBB_PROBABILITY_CUTOFF): Redefine probability in percents.
(check_and_process_move): Move code for move cost check to
simple_move_p. Remove equiv_substitution.
(simple_move_p): New function.
(curr_insn_transform): Initialize sec_mem_p and change_p. Set up
curr_insn_set. Call check_and_process_move only for single set
insns. Use the new function. Move call of check_and_process_move
after operand equiv substitution and address process.
From-SVN: r198252
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From-SVN: r197398
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* cfgrtl.c (fixup_reorder_chain): Do not emit barriers to BB_FOOTER.
* postreload-gcse.c (bb_has_well_behaved_predecessors): Correct test
for table jump at the end of a basic block using tablejump_p.
* targhooks.c (default_invalid_within_doloop): Likewise.
* config/rs6000/rs6000.c (TARGET_INVALID_WITHIN_DOLOOP): Remove
target hook implementation that is identical to the default hook.
(rs6000_invalid_within_doloop): Remove.
* bb-reorder.c (fix_crossing_unconditional_branches): Remove set but
unused variable from tablejump_p call.
* rtl.def (JUMP_TABLE_DATA): New RTX_INSN object.
* rtl.h (RTX_PREV, RTX_NEXT): Adjust for new JUMP_TABLE_DATA.
(INSN_DELETED_P): Likewise.
(emit_jump_table_data): New prototype.
* gengtype.c (adjust_field_rtx_def): Handle JUMP_TABLE_DATA fields
after 4th as unused.
* print-rtl.c (print_rtl): Handle JUMP_TABLE_DATA.
* sched-vis.c (print_insn): Likewise.
* emit-rtl.c (active_insn_p): Consider JUMP_TABLE_DATA an active
insn for compatibility with back ends that use next_active_insn to
identify jump table data.
(set_insn_deleted): Remove no longer useful JUMP_TABLE_DATA_P check.
(remove_insn): Likewise.
(emit_insn): Do not accept JUMP_TABLE_DATA objects in insn chains
to be emitted.
(emit_debug_insn, emit_jump_insn, emit_call_insn, emit_label): Idem.
(emit_jump_table_data): New function.
* cfgbuild.c (inside_basic_block_p): A JUMP_INSN is always inside a
basic block, a JUMP_TABLE_DATA never is.
(control_flow_insn_p): JUMP_TABLE_DATA is not a control flow insn.
* cfgrtl.c (duplicate_insn_chain): Split handling of JUMP_TABLE_DATA
off from code handling real insns.
* final.c (get_attr_length_1): Simplify for JUMP_INSNs.
* function.c (instantiate_virtual_regs): Remove JUMP_TABLE_DATA_P
test, now redundant because JUMP_TABLE_DATA is not an INSN_P insn.
* gcse.c (insert_insn_end_basic_block): Likewise, JUMP_TABLE_DATA_P
is not a NONDEBUG_INSN_P.
* ira-costs.c (scan_one_insn): Likewise.
* jump.c (mark_all_labels): Likewise.
(mark_jump_label_1): Likewise.
* lra-eliminations.c (eliminate_regs_in_insn): Likewise.
* lra.c (get_insn_freq): Expect all insns reaching here to be in
a basic block.
(check_rtl): Remove JUMP_TABLE_DATA_P test, not a NONDEBUG_INSN_P insn.
* predict.c (expensive_function_p): Use FOR_BB_INSNS.
* reload1.c (calculate_needs_all_insns): Call set_label_offsets for
JUMP_TABLE_DATA_P insns.
(calculate_elim_costs_all_insns): Likewise.
(set_label_offsets): Recurse on the PATTERN of JUMP_TABLE_DATA insns.
(elimination_costs_in_insn): Remove redundant JUMP_TABLE_DATA_P test.
(delete_output_reload): Code style fixups.
* reorg.c (dbr_schedule): Move JUMP_TABLE_DATA_P up to avoid setting
insn flags on this non-insn.
* sched-rgn.c (add_branch_dependences): Treat JUMP_TABLE_DATA insns
as scheduling barriers, for pre-change compatibility.
* stmt.c (emit_case_dispatch_table): Emit jump table data not as
JUMP_INSN objects but instead as JUMP_TABLE_DATA objects.
* config/alpha/alpha.c (alpha_does_function_need_gp): Remove
redundant JUMP_TABLE_DATA_P test.
* config/arm/arm.c (thumb_far_jump_used_p): Likewise.
* config/frv/frv.c (frv_function_contains_far_jump): Likewise.
(frv_for_each_packet): Likewise.
* config/i386/i386.c (min_insn_size): Likewise.
(ix86_avoid_jump_mispredicts): Likewise.
* config/m32r/m32r.c (m32r_is_insn): Likewise.
* config/mep/mep.c (mep_reorg_erepeat): Likewise.
* config/mips/mips.c (USEFUL_INSN_P): Likewise.
(mips16_insn_length): Robustify.
(mips_has_long_branch_p): Remove redundant JUMP_TABLE_DATA_P test.
(mips16_split_long_branches): Likewise.
* config/pa/pa.c (pa_combine_instructions): Likewise.
* config/rs6000/rs6000.c (get_next_active_insn): Treat
JUMP_TABLE_DATA objects as active insns, like in active_insn_p.
* config/s390/s390.c (s390_chunkify_start): Treat JUMP_TABLE_DATA
as contributing to pool range lengths.
* config/sh/sh.c (find_barrier): Restore check for ADDR_DIFF_VEC.
Remove redundant JUMP_TABLE_DATA_P test.
(sh_loop_align): Likewise.
(split_branches): Likewise.
(sh_insn_length_adjustment): Likewise.
* config/spu/spu.c (get_branch_target): Likewise.
From-SVN: r197266
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Add some overloaded functions that provide uniform debug dump
function names. These names are:
debug: the general debug dumper
debug_verbose: for more details
debug_raw: for the gory details
debug_head: for the heads of declarations, e.g. function heads
debug_body: for the bodies of declarations, e.g. function bodies
Not all types have the last four versions.
The debug functions come in two flavors, those that take pointers
to the type, and those that take references to the type. The first
handles printing of '<nil>' for null pointers. The second assumes
a valid reference, and prints the content.
Example uses are as follows:
cp_token t, *p;
debug (t);
debug (p);
From the debugger, use
call debug (t)
The functions sets implemented are:
debug (only)
basic_block_def, const bitmap_head_def, cp_binding_level,
cp_parser, cp_token, data_reference, die_struct, edge_def,
gimple_statement_d, ira_allocno, ira_allocno_copy, live_range,
lra_live_range, omega_pb_d, pt_solution, const rtx_def, sreal,
tree_live_info_d, _var_map,
vec<cp_token, va_gc>, vec<data_reference_p>, vec<ddr_p>,
vec<rtx>, vec<tree, va_gc>,
debug and debug_raw
simple_bitmap_def
debug and debug_verbose
expr_def, struct loop, vinsn_def
debug, debug_raw, debug_verbose, debug_head, debug_body
const tree_node
This patch is somewhat different from the original plan at
gcc.gnu.org/wiki/cxx-conversion/debugging-dumps. The reason
is that gdb has an incomplete implementation of C++ call syntax;
requiring explicit specification of template arguments and explicit
specification of function arguments even when they have default
values. So, the original plan would have required typing
call dump <cp_token> (t, 0, 0, stderr)
which is undesireable. Instead instead of templates, we overload
plain functions. This adds a small burden of manually adding
the pointer version of dump for each type. Instead of default
function arguments, we simply assume the default values. Most of
the underlying dump functions did not use the options and indent
parameters anyway. Several provide FILE* parameters, but we expect
debugging to use stderr anyway. So, the explicit specification of
arguments was not as valuable as we thought initially. Finally,
a change of name from dump to debug reflect the implicit output
to stderr.
Index: gcc/ChangeLog
2013-03-28 Lawrence Crowl <crowl@google.com>
* Makefile.in: Add several missing include dependences.
(DUMPFILE_H): New.
(test-dump.o): New. This object is not added to any executable,
but is present for ad-hoc testing.
* bitmap.c
(debug (const bitmap_head_def &)): New.
(debug (const bitmap_head_def *)): New.
* bitmap.h
(extern debug (const bitmap_head_def &)): New.
(extern debug (const bitmap_head_def *)): New.
* cfg.c
(debug (edge_def &)): New.
(debug (edge_def *)): New.
* cfghooks.c
(debug (basic_block_def &)): New.
(debug (basic_block_def *)): New.
* dumpfile.h
(dump_node (const_tree, int, FILE *)): Correct source file.
* dwarf2out.c
(debug (die_struct &)): New.
(debug (die_struct *)): New.
* dwarf2out.h
(extern debug (die_struct &)): New.
(extern debug (die_struct *)): New.
* gimple-pretty-print.c
(debug (gimple_statement_d &)): New.
(debug (gimple_statement_d *)): New.
* gimple-pretty-print.h
(extern debug (gimple_statement_d &)): New.
(extern debug (gimple_statement_d *)): New.
* ira-build.c
(debug (ira_allocno_copy &)): New.
(debug (ira_allocno_copy *)): New.
(debug (ira_allocno &)): New.
(debug (ira_allocno *)): New.
* ira-int.h
(extern debug (ira_allocno_copy &)): New.
(extern debug (ira_allocno_copy *)): New.
(extern debug (ira_allocno &)): New.
(extern debug (ira_allocno *)): New.
* ira-lives.c
(debug (live_range &)): New.
(debug (live_range *)): New.
* lra-int.h
(debug (lra_live_range &)): New.
(debug (lra_live_range *)): New.
* lra-lives.c
(debug (lra_live_range &)): New.
(debug (lra_live_range *)): New.
* omega.c
(debug (omega_pb_d &)): New.
(debug (omega_pb_d *)): New.
* omega.h
(extern debug (omega_pb_d &)): New.
(extern debug (omega_pb_d *)): New.
* print-rtl.c
(debug (const rtx_def &)): New.
(debug (const rtx_def *)): New.
* print-tree.c
(debug_tree (tree): Move within file.
(debug_raw (const tree_node &)): New.
(debug_raw (const tree_node *)): New.
(dump_tree_via_hooks (const tree_node *, int)): New.
(debug (const tree_node &)): New.
(debug (const tree_node *)): New.
(debug_verbose (const tree_node &)): New.
(debug_verbose (const tree_node *)): New.
(debug_head (const tree_node &)): New.
(debug_head (const tree_node *)): New.
(debug_body (const tree_node &)): New.
(debug_body (const tree_node *)): New.
(debug_vec_tree (tree): Move and reimplement in terms of dump.
(debug (vec<tree, va_gc> &)): New.
(debug (vec<tree, va_gc> *)): New.
* rtl.h
(extern debug (const rtx_def &)): New.
(extern debug (const rtx_def *)): New.
* sbitmap.c
(debug_raw (simple_bitmap_def &)): New.
(debug_raw (simple_bitmap_def *)): New.
(debug (simple_bitmap_def &)): New.
(debug (simple_bitmap_def *)): New.
* sbitmap.h
(extern debug (simple_bitmap_def &)): New.
(extern debug (simple_bitmap_def *)): New.
(extern debug_raw (simple_bitmap_def &)): New.
(extern debug_raw (simple_bitmap_def *)): New.
* sel-sched-dump.c
(debug (vinsn_def &)): New.
(debug (vinsn_def *)): New.
(debug_verbose (vinsn_def &)): New.
(debug_verbose (vinsn_def *)): New.
(debug (expr_def &)): New.
(debug (expr_def *)): New.
(debug_verbose (expr_def &)): New.
(debug_verbose (expr_def *)): New.
(debug (vec<rtx> &)): New.
(debug (vec<rtx> *)): New.
* sel-sched-dump.h
(extern debug (vinsn_def &)): New.
(extern debug (vinsn_def *)): New.
(extern debug_verbose (vinsn_def &)): New.
(extern debug_verbose (vinsn_def *)): New.
(extern debug (expr_def &)): New.
(extern debug (expr_def *)): New.
(extern debug_verbose (expr_def &)): New.
(extern debug_verbose (expr_def *)): New.
(extern debug (vec<rtx> &)): New.
(extern debug (vec<rtx> *)): New.
* sel-sched-ir.h
(_list_iter_cond_expr): Make inline instead of static.
* sreal.c
(debug (sreal &)): New.
(debug (sreal *)): New.
* sreal.h
(extern debug (sreal &)): New.
(extern debug (sreal *)): New.
* tree.h
(extern debug_raw (const tree_node &)): New.
(extern debug_raw (const tree_node *)): New.
(extern debug (const tree_node &)): New.
(extern debug (const tree_node *)): New.
(extern debug_verbose (const tree_node &)): New.
(extern debug_verbose (const tree_node *)): New.
(extern debug_head (const tree_node &)): New.
(extern debug_head (const tree_node *)): New.
(extern debug_body (const tree_node &)): New.
(extern debug_body (const tree_node *)): New.
(extern debug (vec<tree, va_gc> &)): New.
(extern debug (vec<tree, va_gc> *)): New.
* tree-cfg.c
(debug (struct loop &)): New.
(debug (struct loop *)): New.
(debug_verbose (struct loop &)): New.
(debug_verbose (struct loop *)): New.
* tree-dump.c: Add header dependence.
* tree-flow.h
(extern debug (struct loop &)): New.
(extern debug (struct loop *)): New.
(extern debug_verbose (struct loop &)): New.
(extern debug_verbose (struct loop *)): New.
* tree-data-ref.c
(debug (data_reference &)): New.
(debug (data_reference *)): New.
(debug (vec<data_reference_p> &)): New.
(debug (vec<data_reference_p> *)): New.
(debug (vec<ddr_p> &)): New.
(debug (vec<ddr_p> *)): New.
* tree-data-ref.h
(extern debug (data_reference &)): New.
(extern debug (data_reference *)): New.
(extern debug (vec<data_reference_p> &)): New.
(extern debug (vec<data_reference_p> *)): New.
(extern debug (vec<ddr_p> &)): New.
(extern debug (vec<ddr_p> *)): New.
* tree-ssa-alias.c
(debug (pt_solution &)): New.
(debug (pt_solution *)): New.
* tree-ssa-alias.h
(extern debug (pt_solution &)): New.
(extern debug (pt_solution *)): New.
* tree-ssa-alias.c
(debug (_var_map &)): New.
(debug (_var_map *)): New.
(debug (tree_live_info_d &)): New.
(debug (tree_live_info_d *)): New.
* tree-ssa-alias.h
(extern debug (_var_map &)): New.
(extern debug (_var_map *)): New.
(extern debug (tree_live_info_d &)): New.
(extern debug (tree_live_info_d *)): New.
Index: gcc/cp/ChangeLog
2013-03-28 Lawrence Crowl <crowl@google.com>
* Make-lang.in
(CXX_PARSER_H): Add header dependence.
* cp-tree.h
(extern debug (cp_binding_level &)): New.
(extern debug (cp_binding_level *)): New.
* name-lookup.h
(debug (cp_binding_level &)): New.
(debug (cp_binding_level *)): New.
* parser.c
(debug (cp_parser &)): New.
(debug (cp_parser *)): New.
(debug (cp_token &)): New.
(debug (cp_token *)): New.
(debug (vec<cp_token, va_gc> &)): New.
(debug (vec<cp_token, va_gc> *)): New.
* parser.c: Add header dependence.
(extern debug (cp_parser &)): New.
(extern debug (cp_parser *)): New.
(extern debug (cp_token &)): New.
(extern debug (cp_token *)): New.
(extern debug (vec<cp_token, va_gc> &)): New.
(extern debug (vec<cp_token, va_gc> *)): New.
From-SVN: r197224
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* config/avr/avr.c, config/bfin/bfin.c, config/c6x/c6x.c,
config/epiphany/epiphany.c, config/frv/frv.c, config/ia64/ia64.c,
config/iq2000/iq2000.c, config/mcore/mcore.c, config/mep/mep.c,
config/mmix/mmix.c, config/pa/pa.c, config/rs6000/rs6000.c,
config/s390/s390.c, config/sparc/sparc.c, config/spu/spu.c,
config/stormy16/stormy16.c, config/v850/v850.c, config/xtensa/xtensa.c,
dwarf2out.c, hw-doloop.c, resource.c, rtl.h : Where applicable, use
the predicates NOTE_P, NONJUMP_INSN_P, JUMP_P, CALL_P, LABEL_P, and
BARRIER_P instead of GET_CODE.
From-SVN: r197005
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From-SVN: r195098
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2012-12-10 Steve Ellcey <sellcey@mips.com>
PR target/54061
rtl.h (IGNORED_DWARF_REGNUM): New.
* dwarf2out.c (reg_loc_descriptor): Check for IGNORED_DWARF_REGNUM.
(mem_loc_descriptor): Ditto.
* config/mips/mips.h (ALL_COP_REG_FIRST): New.
(ALL_COP_REG_LAST): New.
(ALL_COP_REG_NUM): Redefine using above macros.
* config/mips/mips.c (mips_option_override): Set mips_dbx_regno
coprocessor entries to IGNORED_DWARF_REGNUM.
From-SVN: r194372
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* rtl.h (print_insn_with_notes): Remove prototype.
(rtl_dump_bb_for_graph): New prototype.
* sched-vis.c (print_insn_with_notes): Make static again. Fix
printing of notes.
(rtl_dump_bb_for_graph): New function.
* cfghooks.h (struct cfg_hooks) <dump_bb_for_graph>: New hook.
(dump_bb_for_graph): New prototype.
* cfghooks.c (dump_bb_for_graph): New function.
* tree-cfg.c (gimple_cfg_hooks): Register gimple_dump_bb_for_graph
as dump_bb_for_graph hook implementation for GIMPLE.
* cfgrtl.c (rtl_cfg_hooks): Likewise for rtl_dump_bb_for_graph.
(cfg_layout_rtl_cfg_hooks): Likewise.
* graph.c (draw_cfg_node): Don't include sbitmap.h, rtl.h, tree.h,
gimple.h, and gimple-pretty-print.h.
(draw_cfg_node, draw_cfg_node_succ_edges): Use the uniqe function
definition number instead of the function declaration UID.
(print_graph_cfg): Take a struct function instead of a tree.
Use the dump_bb_for_graph hook to dump the basic block content.
* graph.h (print_graph_cfg): Update prototype.
* passes.c (execute_function_dump): Update print_graph_cfg call.
* Makefile.in (graph.o): Fixup dependencies.
From-SVN: r194157
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* rtl.h (print_insn_with_notes): Prototype.
* sched-vis.c (print_insn_with_notes): Export it.
* gimple-pretty-print.h (gimple_dump_bb_for_graph): Prototype.
* gimple-pretty-print.c (print_gimple_expr): Flush the buffer.
(pp_gimple_stmt_1): Don't do it here.
(gimple_dump_bb_for_graph): New function.
* tree-pretty-print.c (print_generic_expr): Flush the buffer here.
(dump_generic_node): Don't flush the buffer here.
* graph.h (print_rtl_graph_with_bb): Rename to print_graph_cfg.
* graph.c: Include gimple.h, dumpfile.h, and gimple-pretty-print.h.
(draw_cfg_node): Handle GIMPLE basic blocks also.
(print_rtl_graph_with_bb): Rename to print_graph_cfg.
* passes.c (finish_optimization_passes): Don't finish graph dumps here.
(execute_function_dump): Use print_graph_cfg. Enable dumping the CFG
for GIMPLE also.
(pass_init_dump_file): Wrap in TV_DUMP. Set up CFG graph dumps.
(pass_fini_dump_file): Wrap in TV_DUMP. Finish graph dumps.
(execute_one_pass): Don't set up graph dumps here.
From-SVN: r194085
|
|
* coretypes.h (struct pretty_print_info): Make a coretype.
(typedef pretty_printer): Likewise.
* pretty-print.h (typedef pretty_printer): Not needed here anymore.
* pretty-print.c (pp_write_text_as_dot_label_to_stream): New function.
* rtl.h (str_pattern_slim): New prototype.
(print_value, print_pattern, print_insn): Adjust prototypes to take
a pretty-printer rather than a char buffer.
* sched-vis.c (safe_concat): Remove.
(print_exp): Print into a pretty-printer.
(print_value): Likewise.
(print_pattern): Likewise.
(print_insn): Likewise.
(print_insn_with_notes): New static function.
(init_rtl_slim_pretty_print): New function.
(dump_value_slim): Simplify. Print into and flush a pretty-printer.
(dump_insn_slim): Likewise.
(dump_rtl_slim): Likewise.
(str_pattern_slim): New function.
* haifa-sched.c (model_recompute): Use str_pattern_slim instead of
static buffers.
(model_record_pressures): Likewise.
(schedule_insn): Likewise.
* sel-sched-dump.c (dump_insn_rtx_1): Likewise.
(sel_prepare_string_for_dot_label): Refer to graph.c CFG dumper code.
* graph.c: Include pretty-print.h.
(init_graph_slim_pretty_print): New function.
(print_escaped_line): Removed here, and reincarnated as
pp_write_text_as_dot_label_to_stream.
(draw_cfg_node): Print into a pretty printer.
(draw_cfg_node_succ_edges): Likewise.
(print_rtl_graph_with_bb): Likewise.
* Makefile.in (graph.o): Fix dependencies.
(tree-optimize.o, toplev.o, sched-vis.o): Likewise.
From-SVN: r193990
|
|
* rtl.h (debug_bb_n_slim, debug_bb_slim, debug_insn_slim): Remove
prototypes.
(debug_rtl_slim): Rename to dump_rtl_slim.
(print_value_slim): Rename to dump_value_slim.
* ira.c (ira_update_equiv_info_by_shuffle_insn): Update
print_value_slim user.
* lra.c (lra_process_new_insns): Use dump_insn_slim to dump single
insns. Use dump_rtl_slim for insn chains.
* lra-constraints.c (get_reload_reg): Update print_value_slim user.
(process_addr_reg): Likewise.
(equiv_address_substitution): Likewise.
(inherit_reload_reg): Likewise. Use dump_insn_slim to dump single
insns.
(check_and_process_move): Likewise.
(lra_constraints): Likewise.
(split_reg): Likewise.
(update_ebb_live_info): Likewise.
(remove_inheritance_pseudos): Likewise.
* sched-vis.c: Don't include sched-int.h.
Remove #ifdef INSN_SCHEDULING tests.
(print_value_slim): Rename to dump_value_slim. Simplify a few
cases using GET_RTX_NAME.
(print_pattern): Do not handle UNSPEC and UNSPECV here, explain why.
(print_insn): Reorganize code to be independent of INSN_SCHEDULING.
Always print CALL_INSN patterns. Harmonize INSN_UID dumping template.
Handle NOTE_INSN_CALL_ARG_LOCATION.
(dump_rtl_slim): Copied from debug_rtl_slim.
(debug_rtl_slim): Wrapper around dump_rtl_slim to stderr.
* haifa-sched.c (schedule_insn): Update print_insn user.
From-SVN: r193873
|
|
gcc/
* doc/invoke.texi: Remove -dv documentation. Fix up graph dump related
documentation. Document the '-graph' dump option. Complete the '-slim'
dump option documentation.
* common.opt (Variable graph_dump_format): Remove.
* flag-types.h (enum graph_dump_types): Remove.
* flags.h (dump_for_graph): Remove.
* opts.c (decode_d_option): Remove -dv handling.
* sched-int.h (print_insn, print_pattern, print_value): Move prototypes
from here ...
* rtl.h: ...to here. Add note that these functions ought to be in
another file.
* sched-vis.c (print_insn): Add detailed dump for insn notes.
* print-rtl.c (dump_for_graph): Remove.
(print_rtx): Remove dump_for_graph related code.
* graph.c: Almost complete re-write to dump DOT (GraphViz) dumps
instead of VCG dumps.
* graph.h (print_rtl_graph_with_bb): Update prototype.
* passes.c (finish_optimization_passes): Fix profile dump finishing.
Unconditionally loop over graph dumps to finalize.
(execute_function_dump): Split code to dump graphs to separate block.
(execute_one_pass): Don't set TDF_GRAPH here, let the dump option
decoders do their job.
* ddg.c (vcg_print_ddg): Make it a DEBUG_FUNCTION.
* toplev.c: Don't include graph.h.
* tree-optimize.c: Don't include graph.h.
testsuite/
* testsuite/gcc.dg/20050811-1.c: Change -dv option to -graph option
to -fdump-rtl-all.
* testsuite/gcc.dg/pr37858.c: Remove -dv option.
From-SVN: r193821
|
|
on the template class 'vec'.
This patch rewrites the old VEC macro-based interface into a new one
based on the template class 'vec'. The user-visible changes are
described in http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec.
I have tested the patch pretty extensively:
- Regular bootstraps on x86_64, ppc, ia64, sparc and hppa.
- Bootstraps with --enable-checking=release
- Bootstraps with --enable-checking=gc,gcac
- Basic builds on all targets (using contrib/config-list.mk).
We no longer access the vectors via VEC_* macros. The pattern is
"VEC_operation (T, A, V, args)" becomes "V.operation (args)".
The only thing I could not do is create proper ctors and dtors for the
vec class. Since these vectors are stored in unions, we
have to keep them as PODs (C++03 does not allow non-PODs in unions).
This means that creation and destruction must be explicit. There is a
new method vec<type, allocation, layout>::create() and another vec<type,
allocation, layout>::destroy() to allocate the internal vector.
For vectors that must be pointers, there is a family of free functions
that implement the operations that need to tolerate NULL vectors.
These functions all start with the prefix 'vec_safe_'. See the wiki
page for details.
The gengtype change removes the special handling for VEC() that used
to exist in gengtype. Additionally, it allows gengtype to recognize
templates of more than one argument and introduces the concept of an
undefined type (useful for template arguments that may or may not be
types).
When a TYPE_UNDEFINED is reached, gengtype will ignore it if it
happens inside a type marked with GTY((user)). Otherwise, it will
emit an error.
Finally, gengtype rejects root types marked GTY((user)) that are not
first class pointers.
2012-11-16 Diego Novillo <dnovillo@google.com>
VEC API overhaul (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
* vec.c (register_overhead): Convert it into
member function of vec_prefix.
(release_overhead): Likewise.
(calculate_allocation): Likewise.
(vec_heap_free): Remove.
(vec_gc_o_reserve_1): Remove.
(vec_heap_o_reserve_1): Remove.
(vec_stack_o_reserve_1): Remove.
(vec_stack_o_reserve_exact): Remove.
(register_stack_vec): New.
(stack_vec_register_index): New.
(unregister_stack_vec): New.
(vec_assert_fail): Remove.
* vec.h: Conditionally include ggc.h. Document conditional
hackery.
Update top-level documentation.
(ALONE_VEC_CHECK_INFO): Remove.
(VEC_CHECK_INFO): Remove.
(ALONE_VEC_CHECK_DECL): Remove.
(VEC_CHECK_DECL): Remove.
(ALONE_VEC_CHECK_PASS): Remove.
(VEC_CHECK_PASS): Remove.
(VEC_ASSERT): Remove.
(vec_prefix): Add friends va_gc, va_gc_atomic, va_heap and
va_stack.
Mark fields alloc_ and num_ as protected.
(struct vec_t): Remove. Remove all function members.
(struct vl_embed): Declare.
(struct vl_ptr): Declare.
(free): Remove.
(reserve_exact): Remove.
(reserve): Remove.
(safe_splice): Remove.
(safe_push): Remove.
(safe_grow): Remove.
(safe_grow_cleared): Remove.
(safe_insert): Remove.
(DEF_VEC_I): Remove.
(DEF_VEC_ALLOC_I): Remove.
(DEF_VEC_P): Remove.
(DEF_VEC_ALLOC_P): Remove.
(DEF_VEC_O): Remove.
(DEF_VEC_ALLOC_O): Remove.
(DEF_VEC_ALLOC_P_STACK): Remove.
(DEF_VEC_ALLOC_O_STACK): Remove.
(DEF_VEC_ALLOC_I_STACK): Remove.
(DEF_VEC_A): Remove.
(DEF_VEC_ALLOC_A): Remove.
(vec_stack_p_reserve_exact_1): Remove.
(vec_stack_o_reserve): Remove.
(vec_stack_o_reserve_exact): Remove.
(VEC_length): Remove.
(VEC_empty): Remove.
(VEC_address): Remove.
(vec_address): Remove.
(VEC_last): Remove.
(VEC_index): Remove.
(VEC_iterate): Remove.
(VEC_embedded_size): Remove.
(VEC_embedded_init): Remove.
(VEC_free): Remove.
(VEC_copy): Remove.
(VEC_space): Remove.
(VEC_reserve): Remove.
(VEC_reserve_exact): Remove.
(VEC_splice): Remove.
(VEC_safe_splice): Remove.
(VEC_quick_push): Remove.
(VEC_safe_push): Remove.
(VEC_pop): Remove.
(VEC_truncate): Remove.
(VEC_safe_grow): Remove.
(VEC_replace): Remove.
(VEC_quick_insert): Remove.
(VEC_safe_insert): Remove.
(VEC_ordered_remove): Remove.
(VEC_unordered_remove): Remove.
(VEC_block_remove): Remove.
(VEC_lower_bound): Remove.
(VEC_alloc): Remove.
(VEC_qsort): Remove.
(va_heap): Declare.
(va_heap::default_layout): New typedef to vl_ptr.
(va_heap::reserve): New.
(va_heap::release): New.
(va_gc): Declare.
(va_gc::default_layout): New typedef to vl_embed.
(va_gc::reserve): New.
(va_gc::release): New.
(va_gc_atomic): Declare. Inherit from va_gc.
(va_stack): Declare.
(va_stack::default_layout): New typedef to vl_ptr.
(va_stack::alloc): New.
(va_stack::reserve): New.
(va_stack::release): New.
(register_stack_vec): Declare.
(stack_vec_register_index): Declare.
(unregister_stack_vec): Declare.
(vec<T, A = va_heap, L = typename A::default_layout>): Declare
empty vec template.
(vec<T, A, vl_embed>): Partial specialization for embedded
layout.
(vec<T, A, vl_embed>::allocated): New.
(vec<T, A, vl_embed>::length): New.
(vec<T, A, vl_embed>::is_empty): New.
(vec<T, A, vl_embed>::address): New.
(vec<T, A, vl_embed>::operator[]): New.
(vec<T, A, vl_embed>::last New.
(vec<T, A, vl_embed>::space): New.
(vec<T, A, vl_embed>::iterate): New.
(vec<T, A, vl_embed>::iterate): New.
(vec<T, A, vl_embed>::copy): New.
(vec<T, A, vl_embed>::splice): New.
(vec<T, A, vl_embed>::quick_push New.
(vec<T, A, vl_embed>::pop New.
(vec<T, A, vl_embed>::truncate): New.
(vec<T, A, vl_embed>::quick_insert): New.
(vec<T, A, vl_embed>::ordered_remove): New.
(vec<T, A, vl_embed>::unordered_remove): New.
(vec<T, A, vl_embed>::block_remove): New.
(vec<T, A, vl_embed>::qsort): New.
(vec<T, A, vl_embed>::lower_bound): New.
(vec<T, A, vl_embed>::embedded_size): New.
(vec<T, A, vl_embed>::embedded_init): New.
(vec<T, A, vl_embed>::quick_grow): New.
(vec<T, A, vl_embed>::quick_grow_cleared): New.
(vec_safe_space): New.
(vec_safe_length): New.
(vec_safe_address): New.
(vec_safe_is_empty): New.
(vec_safe_reserve): New.
(vec_safe_reserve_exact): New.
(vec_alloc): New.
(vec_free): New.
(vec_safe_grow): New.
(vec_safe_grow_cleared): New.
(vec_safe_iterate): New.
(vec_safe_push): New.
(vec_safe_insert): New.
(vec_safe_truncate): New.
(vec_safe_copy): New.
(vec_safe_splice): New.
(vec<T, A, vl_ptr>): New partial specialization for the space
efficient layout.
(vec<T, A, vl_ptr>::exists): New.
(vec<T, A, vl_ptr>::is_empty): New.
(vec<T, A, vl_ptr>::length): New.
(vec<T, A, vl_ptr>::address): New.
(vec<T, A, vl_ptr>::operator[]): New.
(vec<T, A, vl_ptr>::operator!=): New.
(vec<T, A, vl_ptr>::operator==): New.
(vec<T, A, vl_ptr>::last): New.
(vec<T, A, vl_ptr>::space): New.
(vec<T, A, vl_ptr>::iterate): New.
(vec<T, A, vl_ptr>::copy): New.
(vec<T, A, vl_ptr>::reserve): New.
(vec<T, A, vl_ptr>::reserve_exact): New.
(vec<T, A, vl_ptr>::splice): New.
(vec<T, A, vl_ptr>::safe_splice): New.
(vec<T, A, vl_ptr>::quick_push): New.
(vec<T, A, vl_ptr>::safe_push): New.
(vec<T, A, vl_ptr>::pop): New.
(vec<T, A, vl_ptr>::truncate): New.
(vec<T, A, vl_ptr>::safe_grow): New.
(vec<T, A, vl_ptr>::safe_grow_cleared): New.
(vec<T, A, vl_ptr>::quick_grow): New.
(vec<T, A, vl_ptr>::quick_grow_cleared): New.
(vec<T, A, vl_ptr>::quick_insert): New.
(vec<T, A, vl_ptr>::safe_insert): New.
(vec<T, A, vl_ptr>::ordered_remove): New.
(vec<T, A, vl_ptr>::unordered_remove): New.
(vec<T, A, vl_ptr>::block_remove): New.
(vec<T, A, vl_ptr>::qsort): New.
(vec<T, A, vl_ptr>::lower_bound): New.
(vec_stack_alloc): Define.
(FOR_EACH_VEC_SAFE_ELT): Define.
* vecir.h: Remove. Update all users.
* vecprim.h: Remove. Update all users.
Move uchar to coretypes.h.
* Makefile.in (VEC_H): Add $(GGC_H).
Remove vecir.h and vecprim.h dependencies everywhere.
2012-11-16 Diego Novillo <dnovillo@google.com>
* gengtype-lex.l (VEC): Remove.
Add characters in the set [\!\>\.-].
* gengtype-parse.c (token_names): Remove "VEC".
(require_template_declaration): Remove handling of VEC_TOKEN.
(type): Likewise.
Call create_user_defined_type when parsing GTY((user)).
* gengtype-state.c (type_lineloc): handle TYPE_UNDEFINED.
(write_state_undefined_type): New.
(write_state_type): Call write_state_undefined_type for
TYPE_UNDEFINED.
(read_state_type): Call read_state_undefined_type for
TYPE_UNDEFINED.
* gengtype.c (dbgprint_count_type_at): Handle TYPE_UNDEFINED.
(create_user_defined_type): Make extern.
(type_for_name): Factor out of resolve_typedef.
(create_undefined_type): New
(resolve_typedef): Call it when we cannot find a previous
typedef and the type is not a template.
(find_structure): Accept TYPE_UNDEFINED.
(set_gc_used_type): Add argument ALLOWED_UNDEFINED_TYPES,
default to false.
Emit an error for TYPE_UNDEFINED unless LEVEL is GC_UNUSED or
ALLOWED_UNDEFINED_TYPES is set.
Set ALLOWED_UNDEFINED_TYPES to true for TYPE_USER_STRUCT.
(filter_type_name): Accept templates with more than one
argument.
(output_mangled_typename): Handle TYPE_UNDEFINED
(walk_type): Likewise.
(write_types_process_field): Likewise.
(write_func_for_structure): If CHAIN_NEXT is set, ORIG_S
should not be a user-defined type.
(write_types_local_user_process_field): Handle TYPE_ARRAY,
TYPE_NONE and TYPE_UNDEFINED.
(write_types_local_process_field): Likewise.
(contains_scalar_p): Return 0 for TYPE_USER_STRUCT.
(write_root): Reject user-defined types that are not pointers.
Handle TYPE_NONE, TYPE_UNDEFINED, TYPE_UNION, TYPE_LANG_STRUCT
and TYPE_PARAM_STRUCT.
(output_typename): Handle TYPE_NONE, TYPE_UNDEFINED, and
TYPE_ARRAY.
(dump_typekind): Handle TYPE_UNDEFINED.
* gengtype.h (enum typekind): Add TYPE_UNDEFINED.
(create_user_defined_type): Declare.
(enum gty_token): Remove VEC_TOKEN.
2012-11-16 Diego Novillo <dnovillo@google.com>
Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
* coretypes.h (uchar): Define.
* alias.c: Use new vec API in vec.h.
* asan.c: Likewise.
* attribs.c: Likewise.
* basic-block.h: Likewise.
* bb-reorder.c: Likewise.
* builtins.c: Likewise.
* calls.c: Likewise.
* cfg.c: Likewise.
* cfganal.c: Likewise.
* cfgcleanup.c: Likewise.
* cfgexpand.c: Likewise.
* cfghooks.c: Likewise.
* cfghooks.h: Likewise.
* cfgloop.c: Likewise.
* cfgloop.h: Likewise.
* cfgloopanal.c: Likewise.
* cfgloopmanip.c: Likewise.
* cfgrtl.c: Likewise.
* cgraph.c: Likewise.
* cgraph.h: Likewise.
* cgraphclones.c: Likewise.
* cgraphunit.c: Likewise.
* combine.c: Likewise.
* compare-elim.c: Likewise.
* coverage.c: Likewise.
* cprop.c: Likewise.
* data-streamer.h: Likewise.
* dbxout.c: Likewise.
* dce.c: Likewise.
* df-core.c: Likewise.
* df-problems.c: Likewise.
* df-scan.c: Likewise.
* dominance.c: Likewise.
* domwalk.c: Likewise.
* domwalk.h: Likewise.
* dse.c: Likewise.
* dwarf2cfi.c: Likewise.
* dwarf2out.c: Likewise.
* dwarf2out.h: Likewise.
* emit-rtl.c: Likewise.
* except.c: Likewise.
* except.h: Likewise.
* expr.c: Likewise.
* expr.h: Likewise.
* final.c: Likewise.
* fold-const.c: Likewise.
* function.c: Likewise.
* function.h: Likewise.
* fwprop.c: Likewise.
* gcc.c: Likewise.
* gcse.c: Likewise.
* genattr.c: Likewise.
* genattrtab.c: Likewise.
* genautomata.c: Likewise.
* genextract.c: Likewise.
* genopinit.c: Likewise
* ggc-common.c: Likewise.
* ggc.h: Likewise.
* gimple-low.c: Likewise.
* gimple-ssa-strength-reduction.c: Likewise.
* gimple-streamer-in.c: Likewise.
* gimple.c: Likewise.
* gimple.h: Likewise.
* gimplify.c: Likewise.
* graph.c: Likewise.
* graphds.c: Likewise.
* graphds.h: Likewise.
* graphite-blocking.c: Likewise.
* graphite-clast-to-gimple.c: Likewise.
* graphite-dependences.c: Likewise.
* graphite-interchange.c: Likewise.
* graphite-optimize-isl.c: Likewise.
* graphite-poly.c: Likewise.
* graphite-poly.h: Likewise.
* graphite-scop-detection.c: Likewise.
* graphite-scop-detection.h: Likewise.
* graphite-sese-to-poly.c: Likewise.
* graphite.c: Likewise.
* godump.c: Likewise.
* haifa-sched.c: Likewise.
* hw-doloop.c: Likewise.
* hw-doloop.h: Likewise.
* ifcvt.c: Likewise.
* insn-addr.h: Likewise.
* ipa-cp.c: Likewise.
* ipa-inline-analysis.c: Likewise.
* ipa-inline-transform.c: Likewise.
* ipa-inline.c: Likewise.
* ipa-inline.h: Likewise.
* ipa-prop.c: Likewise.
* ipa-prop.h: Likewise.
* ipa-pure-const.c: Likewise.
* ipa-ref-inline.h: Likewise.
* ipa-ref.c: Likewise.
* ipa-ref.h: Likewise.
* ipa-reference.c: Likewise.
* ipa-split.c: Likewise.
* ipa-utils.c: Likewise.
* ipa-utils.h: Likewise.
* ipa.c: Likewise.
* ira-build.c: Likewise.
* ira-color.c: Likewise.
* ira-emit.c: Likewise.
* ira-int.h: Likewise.
* ira.c: Likewise.
* loop-invariant.c: Likewise.
* loop-unroll.c: Likewise.
* lower-subreg.c: Likewise.
* lra-lives.c: Likewise.
* lra.c: Likewise.
* lto-cgraph.c: Likewise.
* lto-section-out.c: Likewise.
* lto-streamer-in.c: Likewise.
* lto-streamer-out.c: Likewise.
* lto-streamer.h: Likewise.
* lto-symtab.c: Likewise.
* mcf.c: Likewise.
* modulo-sched.c: Likewise.
* omp-low.c: Likewise.
* opts-common.c: Likewise.
* opts-global.c: Likewise.
* opts.c: Likewise.
* opts.h: Likewise.
* passes.c: Likewise.
* predict.c: Likewise.
* print-tree.c: Likewise.
* profile.c: Likewise.
* profile.h: Likewise.
* read-rtl.c: Likewise.
* ree.c: Likewise.
* reg-stack.c: Likewise.
* regrename.c: Likewise.
* regrename.h: Likewise.
* reload.c: Likewise.
* reload.h: Likewise.
* reload1.c: Likewise.
* rtl.h: Likewise.
* sched-deps.c: Likewise.
* sched-int.h: Likewise.
* sdbout.c: Likewise.
* sel-sched-dump.c: Likewise.
* sel-sched-ir.c: Likewise.
* sel-sched-ir.h: Likewise.
* sel-sched.c: Likewise.
* sese.c: Likewise.
* sese.h: Likewise.
* statistics.h: Likewise.
* stmt.c: Likewise.
* stor-layout.c: Likewise.
* store-motion.c: Likewise.
* tlink.c: Likewise.
* toplev.c: Likewise.
* trans-mem.c: Likewise.
* tree-browser.c: Likewise.
* tree-call-cdce.c: Likewise.
* tree-cfg.c: Likewise.
* tree-cfgcleanup.c: Likewise.
* tree-chrec.c: Likewise.
* tree-chrec.h: Likewise.
* tree-complex.c: Likewise.
* tree-data-ref.c: Likewise.
* tree-data-ref.h: Likewise.
* tree-dfa.c: Likewise.
* tree-diagnostic.c: Likewise.
* tree-dump.c: Likewise.
* tree-eh.c: Likewise.
* tree-emutls.c: Likewise.
* tree-flow.h: Likewise.
* tree-if-conv.c: Likewise.
* tree-inline.c: Likewise.
* tree-inline.h: Likewise.
* tree-into-ssa.c: Likewise.
* tree-iterator.c: Likewise.
* tree-loop-distribution.c: Likewise.
* tree-mudflap.c: Likewise.
* tree-optimize.c: Likewise.
* tree-outof-ssa.c: Likewise.
* tree-parloops.c: Likewise.
* tree-phinodes.c: Likewise.
* tree-predcom.c: Likewise.
* tree-pretty-print.c: Likewise.
* tree-scalar-evolution.c: Likewise.
* tree-sra.c: Likewise.
* tree-ssa-address.c: Likewise.
* tree-ssa-alias.c: Likewise.
* tree-ssa-ccp.c: Likewise.
* tree-ssa-coalesce.c: Likewise.
* tree-ssa-dce.c: Likewise.
* tree-ssa-dom.c: Likewise.
* tree-ssa-forwprop.c: Likewise.
* tree-ssa-live.c: Likewise.
* tree-ssa-live.h: Likewise.
* tree-ssa-loop-im.c: Likewise.
* tree-ssa-loop-ivcanon.c: Likewise.
* tree-ssa-loop-ivopts.c: Likewise.
* tree-ssa-loop-manip.c: Likewise.
* tree-ssa-loop-niter.c: Likewise.
* tree-ssa-loop-prefetch.c: Likewise.
* tree-ssa-math-opts.c: Likewise.
* tree-ssa-operands.c: Likewise.
* tree-ssa-phiopt.c: Likewise.
* tree-ssa-phiprop.c: Likewise.
* tree-ssa-pre.c: Likewise.
* tree-ssa-propagate.c: Likewise.
* tree-ssa-reassoc.c: Likewise.
* tree-ssa-sccvn.c: Likewise.
* tree-ssa-sccvn.h: Likewise.
* tree-ssa-strlen.c: Likewise.
* tree-ssa-structalias.c: Likewise.
* tree-ssa-tail-merge.c: Likewise.
* tree-ssa-threadedge.c: Likewise.
* tree-ssa-threadupdate.c: Likewise.
* tree-ssa-uncprop.c: Likewise.
* tree-ssa-uninit.c: Likewise.
* tree-ssa.c: Likewise.
* tree-ssanames.c: Likewise.
* tree-stdarg.c: Likewise.
* tree-streamer-in.c: Likewise.
* tree-streamer-out.c: Likewise.
* tree-streamer.c: Likewise.
* tree-streamer.h: Likewise.
* tree-switch-conversion.c: Likewise.
* tree-vect-data-refs.c: Likewise.
* tree-vect-generic.c: Likewise.
* tree-vect-loop-manip.c: Likewise.
* tree-vect-loop.c: Likewise.
* tree-vect-patterns.c: Likewise.
* tree-vect-slp.c: Likewise.
* tree-vect-stmts.c: Likewise.
* tree-vectorizer.c: Likewise.
* tree-vectorizer.h: Likewise.
* tree-vrp.c: Likewise.
* tree.c: Likewise.
* tree.h: Likewise.
* value-prof.c: Likewise.
* value-prof.h: Likewise.
* var-tracking.c: Likewise.
* varasm.c: Likewise.
* varpool.c: Likewise.
* vmsdbgout.c: Likewise.
* config/bfin/bfin.c: Likewise.
* config/c6x/c6x.c: Likewise.
* config/darwin.c: Likewise.
* config/i386/i386.c: Likewise.
* config/ia64/ia64.c: Likewise.
* config/mep/mep.c: Likewise.
* config/mips/mips.c: Likewise.
* config/pa/pa.c: Likewise.
* config/rs6000/rs6000-c.c: Likewise.
* config/rs6000/rs6000.c: Likewise.
* config/rx/rx.c: Likewise.
* config/spu/spu-c.c: Likewise.
* config/vms/vms.c: Likewise.
* config/vxworks.c: Likewise.
* config/epiphany/resolve-sw-modes.c: Likewise.
From-SVN: r193595
|
|
2012-11-09 Kenneth Zadeck <zadeck@naturalbridge.com>
* rtl.h (CONST_SCALAR_INT_P): New macro.
* cfgexpand.c (expand_debug_locations): Changed to use
CONST_SCALAR_INT_P macro.
* combine.c (try_combine, subst, make_extraction,
gen_lowpart_for_combine): Ditto.
* cselib.c (entry_and_rtx_equal_p, rtx_equal_for_cselib_1): Ditto.
* dwarf2out.c (loc_descriptor): Ditto.
* emit-rtl.c (gen_lowpart_common): Ditto.
* ira-costs.c (record_reg_classes, record_address_regs): Ditto.
* ira-lives.c (single_reg_class): Ditto.
* recog.c (simplify_while_replacing, asm_operand_ok,
constrain_operands): Ditto.
* reload.c (find_reloads): Ditto.
* simplify-rtx.c (simplify_unary_operation_1,
simplify_const_unary_operation, simplify_binary_operation_1,
simplify_const_binary_operation, simplify_relational_operation_1,
simplify_subreg): Ditto.
From-SVN: r193360
|
|
2012-10-28 Vladimir Makarov <vmakarov@redhat.com>
* rtl.h (struct rtx_def): Add a comment for member unchanging.
* lra-int.h (LRA_TEMP_CLOBBER_P): New macro.
(lra_hard_reg_substitution): Rename to lra_final_code_change.
* lra-constraints.c (match_reload): Mark temporary clobbers.
* lra-spill.c (lra_hard_reg_substitution): Rename to
lra_final_code_change. Remove temporary clobbers.
* lra.c (lra): Rename to lra_final_code_change.
From-SVN: r192897
|
|
gcc/
PR bootstrap/55049
* Makefile.in (rtlanal.o): Add dependency on addresses.h.
* rtl.h (address_info): New structure.
(strip_address_mutations, decompose_address, decompose_lea_address)
(decompose_mem_address, update_address, get_index_scale)
(get_index_code): Declare.
* rtlanal.c: Include addresses.h.
(strip_address_mutations, must_be_base_p, must_be_index_p)
(set_address_segment, set_address_base, set_address_index)
(set_address_disp, decompose_incdec_address, decompose_automod_address)
(extract_plus_operands, baseness, decompose_normal_address)
(decompose_address, decompose_lea_address, decompose_mem_address)
(update_address, get_index_scale, get_index_code): New functions.
* lra-constraints.c (strip_subreg): New function.
(address, extract_loc_address_regs, extract_address_regs)
(get_index_scale): Delete.
(process_addr_reg): Apply strip_subreg to the location.
(uses_hard_regs_p): Use decompose_mem_address.
(valid_address_p, base_plus_disp_to_reg, can_add_disp_p)
(equiv_address_substitution): Take an address_info rather
than an address. Remove other arguments. Avoid using Pmode.
(process_address): Use decompose_mem_address and decompose_lea_address.
Update calls to above functions.
From-SVN: r192837
|
|
2012-10-23 Vladimir Makarov <vmakarov@redhat.com>
* dbxout.c (dbxout_symbol_location): Pass new argument to
alter_subreg.
* dwarf2out.c: Include ira.h and lra.h.
(based_loc_descr, compute_frame_pointer_to_fb_displacement): Use
lra_eliminate_regs for LRA instead of eliminate_regs.
* expr.c (emit_move_insn_1): Pass an additional argument to
emit_move_via_integer. Use emit_move_via_integer for LRA only if
the insn is recognized.
* emit-rtl.c (gen_rtx_REG): Add lra_in_progress.
(validate_subreg): Don't check offset for LRA and floating point
modes.
* final.c (final_scan_insn, cleanup_subreg_operands): Pass new
argument to alter_subreg.
(walk_alter_subreg, output_operand): Ditto.
(alter_subreg): Add new argument.
* gcse.c (calculate_bb_reg_pressure): Add parameter to
ira_setup_eliminable_regset call.
* ira.c: Include lra.h.
(ira_init_once, ira_init, ira_finish_once): Call lra_start_once,
lra_init, lra_finish_once in anyway.
(ira_setup_eliminable_regset): Add parameter. Remove need_fp.
Call lra_init_elimination and mark HARD_FRAME_POINTER_REGNUM as
living forever if frame_pointer_needed.
(setup_reg_class_relations): Set up ira_reg_class_subset.
(ira_reg_equiv_invariant_p, ira_reg_equiv_const): Remove.
(find_reg_equiv_invariant_const): Ditto.
(setup_reg_renumber): Use ira_equiv_no_lvalue_p instead of
ira_reg_equiv_invariant_p. Skip caps for LRA.
(setup_reg_equiv_init, ira_update_equiv_info_by_shuffle_insn): New
functions.
(ira_reg_equiv_len, ira_reg_equiv): New externals.
(ira_reg_equiv): New.
(ira_expand_reg_equiv, init_reg_equiv, finish_reg_equiv): New
functions.
(no_equiv, update_equiv_regs): Use ira_reg_equiv instead of
reg_equiv_init.
(setup_reg_equiv): New function.
(ira_use_lra_p): New global.
(ira): Set up lra_simple_p and ira_conflicts_p. Set up and
restore flag_caller_saves and flag_ira_region. Move
initialization of ira_obstack and ira_bitmap_obstack upper. Call
init_reg_equiv, setup_reg_equiv, and setup_reg_equiv_init instead
of initialization of ira_reg_equiv_len, ira_reg_equiv_invariant_p,
and ira_reg_equiv_const. Call ira_setup_eliminable_regset with a
new argument. Don't flatten IRA IRA for LRA. Don't reassign
conflict allocnos for LRA. Call finish_reg_equiv.
(do_reload): Prepare code for LRA call. Call LRA.
* ira.h (ira_use_lra_p): New external.
(struct target_ira): Add members x_ira_class_subset_p
x_ira_reg_class_subset, and x_ira_reg_classes_intersect_p.
(ira_class_subset_p, ira_reg_class_subset): New macros.
(ira_reg_classes_intersect_p): New macro.
(struct ira_reg_equiv): New.
(ira_setup_eliminable_regset): Add an argument.
(ira_expand_reg_equiv, ira_update_equiv_info_by_shuffle_insn): New
prototypes.
* ira-color.c (color_pass, move_spill_restore, coalesce_allocnos):
Use ira_equiv_no_lvalue_p.
(coalesce_spill_slots, ira_sort_regnos_for_alter_reg): Ditto.
* ira-emit.c (ira_create_new_reg): Call ira_expand_reg_equiv.
(generate_edge_moves, change_loop) Use ira_equiv_no_lvalue_p.
(emit_move_list): Simplify code. Call
ira_update_equiv_info_by_shuffle_insn. Use ira_reg_equiv instead
of ira_reg_equiv_invariant_p and ira_reg_equiv_const. Change
assert.
* ira-int.h (struct target_ira_int): Remove x_ira_class_subset_p
and x_ira_reg_classes_intersect_p.
(ira_class_subset_p, ira_reg_classes_intersect_p): Remove.
(ira_reg_equiv_len, ira_reg_equiv_invariant_p): Ditto.
(ira_reg_equiv_const): Ditto.
(ira_equiv_no_lvalue_p): New function.
* jump.c (true_regnum): Always use hard_regno for subreg_get_info
when lra is in progress.
* haifa-sched.c (sched_init): Pass new argument to
ira_setup_eliminable_regset.
* loop-invariant.c (calculate_loop_reg_pressure): Pass new
argument to ira_setup_eliminable_regset.
* lra.h: New.
* lra-int.h: Ditto.
* lra.c: Ditto.
* lra-assigns.c: Ditto.
* lra-constraints.c: Ditto.
* lra-coalesce.c: Ditto.
* lra-eliminations.c: Ditto.
* lra-lives.c: Ditto.
* lra-spills.c: Ditto.
* Makefile.in (LRA_INT_H): New.
(OBJS): Add lra.o, lra-assigns.o, lra-coalesce.o,
lra-constraints.o, lra-eliminations.o, lra-lives.o, and
lra-spills.o.
(dwarf2out.o): Add dependence on ira.h and lra.h.
(ira.o): Add dependence on lra.h.
(lra.o, lra-assigns.o, lra-coalesce.o, lra-constraints.o): New
entries.
(lra-eliminations.o, lra-lives.o, lra-spills.o): Ditto.
* output.h (alter_subreg): Add new argument.
* rtlanal.c (simplify_subreg_regno): Permit mode changes for LRA.
Permit ARG_POINTER_REGNUM and STACK_POINTER_REGNUM for LRA.
* recog.c (general_operand, register_operand): Accept paradoxical
FLOAT_MODE subregs for LRA.
(scratch_operand): Accept pseudos for LRA.
* rtl.h (lra_in_progress): New external.
(debug_bb_n_slim, debug_bb_slim, print_value_slim): New
prototypes.
(debug_rtl_slim, debug_insn_slim): Ditto.
* sdbout.c (sdbout_symbol): Pass new argument to alter_subreg.
* sched-vis.c (print_value_slim): New.
* target.def (lra_p): New hook.
(register_priority): Ditto.
(different_addr_displacement_p): Ditto.
(spill_class): Ditto.
* target-globals.h (this_target_lra_int): New external.
(target_globals): New member lra_int.
(restore_target_globals): Restore this_target_lra_int.
* target-globals.c: Include lra-int.h.
(default_target_globals): Add &default_target_lra_int.
* targhooks.c (default_lra_p): New function.
(default_register_priority): Ditto.
(default_different_addr_displacement_p): Ditto.
* targhooks.h (default_lra_p): Declare.
(default_register_priority): Ditto.
(default_different_addr_displacement_p): Ditto.
* timevar.def (TV_LRA, TV_LRA_ELIMINATE, TV_LRA_INHERITANCE): New.
(TV_LRA_CREATE_LIVE_RANGES, TV_LRA_ASSIGN, TV_LRA_COALESCE): New.
* config/arm/arm.c (load_multiple_sequence): Pass new argument toOB
alter_subreg.
(store_multiple_sequence): Ditto.
* config/i386/i386.h (enum ix86_tune_indices): Add
X86_TUNE_GENERAL_REGS_SSE_SPILL.
(TARGET_GENERAL_REGS_SSE_SPILL): New macro.
* config/i386/i386.c (initial_ix86_tune_features): Set up
X86_TUNE_GENERAL_REGS_SSE_SPILL for m_COREI7 and m_CORE2I7.
(ix86_lra_p, ix86_register_priority): New functions.
(ix86_secondary_reload): Add NON_Q_REGS, SIREG, DIREG.
(inline_secondary_memory_needed): Change assert.
(ix86_spill_class): New function.
(TARGET_LRA_P, TARGET_REGISTER_BANK, TARGET_SPILL_CLASS): New
macros.
* config/m68k/m68k.c (emit_move_sequence): Pass new argument to
alter_subreg.
* config/m32r/m32r.c (gen_split_move_double): Ditto.
* config/pa/pa.c (pa_emit_move_sequence): Ditto.
* config/sh/sh.md: Ditto.
* config/v850/v850.c (v850_reorg): Ditto.
* config/xtensa/xtensa.c (fixup_subreg_mem): Ditto.
* doc/md.texi: Add new interpretation of hint * for LRA.
* doc/passes.texi: Describe LRA pass.
* doc/tm.texi.in: Add TARGET_LRA_P, TARGET_REGISTER_PRIORITY,
TARGET_DIFFERENT_ADDR_DISPLACEMENT_P, and TARGET_SPILL_CLASS.
* doc/tm.texi: Update.
From-SVN: r192719
|
|
memory model (2))
PR rtl-optimization/54900
* ifcvt.c (noce_can_store_speculate_p): Call
memory_must_be_modified_in_insn_p.
* alias.c (memory_must_be_modified_in_insn_p): New.
(set_dest_equal_p): New.
* rtl.h (memory_must_be_modified_in_p): Protoize.
From-SVN: r192548
|
|
* rtl.h (get_call_rtx_from): New prototype.
* rtlanal.c (get_call_rtx_from): New function.
* calls.c (emit_call_1): Use it.
* dse.c (scan_insn): Likewise
* dwarf2out.c (dwarf2out_var_location): Likewise.
* sched-deps.c (call_may_noreturn_p): Likewise.
* var-tracking.c (prepare_call_arguments): Likewise.
* config/sh/sh.c (sh_adjust_cost): Likewise.
From-SVN: r192516
|
|
PR debug/54796
* rtl.h: Document jump flag on VALUE.
* cselib.h (cselib_set_value_sp_based,
cselib_sp_based_value_p): New prototypes.
* alias.c (find_base_term): For cselib_sp_based_value_p
return static_reg_base_value[STACK_POINTER_REGNUM].
* cselib.c (SP_BASED_VALUE_P): Define.
(cselib_set_value_sp_based, cselib_sp_based_value_p): New functions.
* var-tracking.c (add_stores): Call cselib_set_value_sp_based
for not yet preserved VALUEs of sp on sp assignments if
hard_frame_pointer_adjustment != -1.
(vt_initialize): When setting hard_frame_pointer_adjustment,
disassociate sp from its previous value and call
cselib_set_value_sp_based on a new VALUE created for sp.
* gcc.dg/guality/pr54796.c: New test.
From-SVN: r192494
|
|
2012-09-27 Dehao Chen <dehao@google.com>
* tree.h (tree_constructor): Remove IS_UNKNOWN_LOCATION.
(extern void protected_set_expr_location): Likewise.
(function_args_iter_next): Likewise.
(inlined_function_outer_scope_p): Likewise.
* input.h (IS_UNKNOWN_LOCATION): Likewise.
* fold-const.c (expr_location_or): Likewise.
* lto-cgraph.c (output_node_opt_summary): Likewise.
* dwarf2out.c (add_src_coords_attributes): Likewise.
* tree-eh.c (lower_try_finally_dup_block): Likewise.
* profile.c (branch_prob):
* cfgexpand.c (expand_gimple_cond): Likewise.
(expand_gimple_basic_block): Likewise.
(construct_exit_block): Likewise.
(gimple_expand_cfg): Likewise.
* cfgcleanup.c (try_forward_edges): Likewise.
* tree-ssa-live.c (remove_unused_scope_block_p): Likewise.
(dump_scope_block): Likewise.
* ipa-prop.c (ipa_write_jump_function): Likewise.
* rtl.h (extern void rtl_check_failed_flag): Likewise.
* gimple.h (gimple_set_location): Likewise.
(gimple_has_location): Likewise.
* cfgrtl.c (unique_locus_on_edge_between_p): Likewise.
(force_nonfallthru_and_redirect): Likewise.
(fixup_reorder_chain): Likewise.
(cfg_layout_merge_blocks): Likewise.
From-SVN: r191810
|
|
gcc:
2012-09-19 Dehao Chen <dehao@google.com>
* toplev.c (general_init): Init block_locations.
* tree.c (tree_set_block): New.
(tree_block): Change to use LOCATION_BLOCK.
* tree.h (TREE_SET_BLOCK): New.
* final.c (reemit_insn_block_notes): Change to use LOCATION_BLOCK.
(final_start_function): Likewise.
* input.c (expand_location_1): Likewise.
* input.h (LOCATION_LOCUS): New.
(LOCATION_BLOCK): New.
(IS_UNKNOWN_LOCATION): New.
* fold-const.c (expr_location_or): Change to use new location.
* reorg.c (emit_delay_sequence): Likewise.
(try_merge_delay_insns): Likewise.
* modulo-sched.c (dump_insn_location): Likewise.
* lto-streamer-out.c (lto_output_location_bitpack): Likewise.
* lto-cgraph.c (output_node_opt_summary): Likewise.
* jump.c (rtx_renumbered_equal_p): Likewise.
* ifcvt.c (noce_try_move): Likewise.
(noce_try_store_flag): Likewise.
(noce_try_store_flag_constants): Likewise.
(noce_try_addcc): Likewise.
(noce_try_store_flag_mask): Likewise.
(noce_try_cmove): Likewise.
(noce_try_cmove_arith): Likewise.
(noce_try_minmax): Likewise.
(noce_try_abs): Likewise.
(noce_try_sign_mask): Likewise.
(noce_try_bitop): Likewise.
(noce_process_if_block): Likewise.
(cond_move_process_if_block): Likewise.
(find_cond_trap): Likewise.
* ipa-prop.c (ipa_set_jf_constant): Likewise.
(ipa_write_jump_function): Likewise.
* dwarf2out.c (add_src_coords_attributes): Likewise.
* expr.c (expand_expr_real): Likewise.
* tree-parloops.c (create_loop_fn): Likewise.
* recog.c (peep2_attempt): Likewise.
* function.c (free_after_compilation): Likewise.
(expand_function_end): Likewise.
(set_insn_locations): Likewise.
(thread_prologue_and_epilogue_insns): Likewise.
* print-rtl.c (print_rtx): Likewise.
* profile.c (branch_prob): Likewise.
* trans-mem.c (ipa_tm_scan_irr_block): Likewise.
* gimplify.c (gimplify_call_expr): Likewise.
* except.c (duplicate_eh_regions_1): Likewise.
* emit-rtl.c (try_split): Likewise.
(make_insn_raw): Likewise.
(make_debug_insn_raw): Likewise.
(make_jump_insn_raw): Likewise.
(make_call_insn_raw): Likewise.
(emit_pattern_after_setloc): Likewise.
(emit_pattern_after): Likewise.
(emit_debug_insn_after): Likewise.
(emit_pattern_before): Likewise.
(emit_insn_before_setloc): Likewise.
(emit_jump_insn_before): Likewise.
(emit_call_insn_before_setloc): Likewise.
(emit_call_insn_before): Likeise.
(emit_debug_insn_before_setloc): Likewise.
(emit_copy_of_insn_after): Likewise.
(insn_locators_alloc): Remove.
(insn_locators_finalize): Remove.
(insn_locators_free): Remove.
(set_curr_insn_source_location): Remove.
(get_curr_insn_source_location): Remove.
(set_curr_insn_block): Remove.
(get_curr_insn_block): Remove.
(locator_scope): Remove.
(insn_scope): Change to use new location.
(locator_location): Remove.
(insn_line): Change to use new location.
(locator_file): Remove.
(insn_file): Change to use new location.
(locator_eq): Remove.
(insn_locations_init): New.
(insn_locations_finalize): New.
(set_curr_insn_location): New.
(curr_insn_location): New.
* cfgexpand.c (gimple_assign_rhs_to_tree): Change to use new location.
(expand_gimple_cond): Likewise.
(expand_call_stmt): Likewise.
(expand_gimple_stmt_1): Likewise.
(expand_gimple_basic_block): Likewise.
(construct_exit_block): Likewise.
(gimple_expand_cfg): Likewise.
* cfgcleanup.c (try_forward_edges): Likewise.
* tree-ssa-live.c (remove_unused_scope_block_p): Likewise.
(dump_scope_block): Likewise.
(remove_unused_locals): Likewise.
* rtl.c (rtx_equal_p_cb): Likewise.
(rtx_equal_p): Likewise.
* rtl.h (XUINT): New.
(INSN_LOCATOR): Remove.
(CURR_INSN_LOCATION): Remove.
(INSN_LOCATION): New.
(INSN_HAS_LOCATION): New.
* tree-inline.c (remap_gimple_op_r): Change to use new location.
(copy_tree_body_r): Likewise.
(copy_phis_for_bb): Likewise.
(expand_call_inline): Likewise.
* tree-streamer-in.c (lto_input_ts_exp_tree_pointers): Likewise.
* tree-streamer-out.c (write_ts_decl_minimal_tree_pointers): Likewise.
* gimple-streamer-out.c (output_gimple_stmt): Likewise.
* combine.c (try_combine): Likewise.
* tree-outof-ssa.c (set_location_for_edge): Likewise.
(insert_partition_copy_on_edge): Likewise.
(insert_value_copy_on_edge): Likewise.
(insert_rtx_to_part_on_edge): Likewise.
(insert_part_to_rtx_on_edge): Likewise.
* basic-block.h (edge_def): Remove field.
* gimple.h (gimple_statement_base): Remove field.
(gimple_bb): Change to use new location.
(gimple_set_block): Likewise.
(gimple_has_location): Likewise.
* tree-cfg.c (make_cond_expr_edges): Likewise.
(make_goto_expr_edges): Likewise.
(gimple_can_merge_blocks_p): Likewise.
(move_stmt_op): Likewise.
(move_block_to_fn): Likewise.
* config/alpha/alpha.c (alpha_output_mi_thunk_osf): Likewise.
* config/sparc/sparc.c (sparc_output_mi_thunk): Likewise.
* config/i386/i386.c (x86_output_mi_thunk): Likewise.
* config/tilegx/tilegx.c (tilegx_output_mi_thunk): Likewise.
* config/sh/sh.c (sh_output_mi_thunk): Likewise.
* config/ia64/ia64.c (ia64_output_mi_thunk): Likewise.
* config/rs6000/rs6000.c (rs6000_output_mi_thunk): Likewise.
* config/score/score.c (score_output_mi_thunk): Likewise.
* config/tilepro/tilepro.c (tilepro_asm_output_mi_thunk): Likewise.
* config/mips/mips.c (mips_output_mi_thunk): Likewise.
* cfgrtl.c (unique_locus_on_edge_between_p): Likewise.
(unique_locus_on_edge_between_p): Likewise.
(emit_nop_for_unique_locus_between): Likewise.
(force_nonfallthru_and_redirect): Likewise.
(fixup_reorder_chain): Likewise.
(cfg_layout_merge_blocks): Likewise.
* stmt.c (emit_case_nodes): Likewise.
gcc/lto:
2012-09-19 Dehao Chen <dehao@google.com>
* lto/lto.c (lto_fixup_prevailing_decls): Remove tree.exp.block field.
libcpp:
2012-09-19 Dehao Chen <dehao@google.com>
* include/line-map.h (MAX_SOURCE_LOCATION): New value.
(location_adhoc_data_fini): New.
(get_combined_adhoc_loc): New.
(get_data_from_adhoc_loc): New.
(get_location_from_adhoc_loc): New.
(location_adhoc_data_map): New.
(COMBINE_LOCATION_DATA): New.
(IS_ADHOC_LOC): New.
(expanded_location): New field.
(line_maps): New field.
* line-map.c (location_adhoc_data): New.
(location_adhoc_data_hash): New.
(location_adhoc_data_eq): New.
(location_adhoc_data_update): New.
(get_combined_adhoc_loc): New.
(get_data_from_adhoc_loc): New.
(get_location_from_adhoc_loc): New.
(location_adhoc_data_init): New.
(location_adhoc_data_fini): New.
(linemap_init): Initialize location_adhoc_data.
(linemap_lookup): Change to use new location.
(linemap_ordinary_map_lookup): Likewise.
(linemap_macro_map_lookup): Likewise.
(linemap_macro_map_loc_to_def_point): Likewise.
(linemap_macro_map_loc_unwind_toward_spel): Likewise.
(linemap_get_expansion_line): Likewise.
(linemap_get_expansion_filename): Likewise.
(linemap_location_in_system_header_p): Likewise.
(linemap_location_from_macro_expansion_p): Likewise.
(linemap_macro_loc_to_spelling_point): Likewise.
(linemap_macro_loc_to_def_point): Likewise.
(linemap_macro_loc_to_exp_point): Likewise.
(linemap_resolve_location): Likewise.
(linemap_unwind_toward_expansion): Likewise.
(linemap_unwind_to_first_non_reserved_loc): Likewise.
(linemap_expand_location): Likewise.
(linemap_dump_location): Likewise.
(linemap_line_start): Likewise.
From-SVN: r191494
|
|
* rtl.h (CONST_FIXED_P): New predicate macro.
From-SVN: r191388
|
|
instead of lang_hooks.decl_printable_name.
* ipa-pure-const.c (state_from_flags, local_pure_const): Use
current_function_name instead of lang_hooks.decl_printable_name.
* function.h (fndecl_name): New prototype.
* function.c (fndecl_name): New function.
* vecir.h (cgraph_node_p): New standard IR VEC type.
* trans-mem.c (cgraph_node_p): No need anymore to define it here.
* ipa-utils.h (ipa_get_nodes_in_cycle): New prototype.
* ipa-utils.c (ipa_get_nodes_in_cycle): New function.
* ipa-reference.c: Don't include langhooks.h, and certainly not twice.
Fix many formatting issues (long lines, short lines, spacing, etc.).
(get_static_name): Use fndecl_name.
(dump_static_vars_set_to_file): New function split out from propagate.
(union_static_var_sets): New function, union two sets and collapse
to all_module_statics as quickly as possible.
(intersect_static_var_sets): New function, similar to above.
(copy_static_var_set): Renamed from copy_global_bitmap and rewritten
to allocate a copy on the same bitmap_obstack as the source set.
(propagate_bits): Simplify, and clarify by using union_static_var_sets.
(generate_summary): Remove bm_temp. Print UID of promotable globals.
(read_write_all_from_decl): Use pass-by-reference, bless C++.
(get_read_write_all_from_node): New function, split out from propagate.
(propagate): Simplify and clarify with helper functions. Use
ipa_get_nodes_in_cycle to walk all nodes in a reduced node.
(ipa_reference_read_optimization_summary): Use fndecl_name instead of
lang_hooks.decl_printable_name.
* rtl.h (print_rtl_single_with_indent): New prototype.
* print-rtl.c (print_rtl_single_with_indent): New function.
* cfghooks.h (empty_block_p, split_block_before_cond_jump): New hooks.
* cfghooks.c (empty_block_p, split_block_before_cond_jump): Implement.
* cfgrtl.c (rtl_block_empty_p, rtl_split_block_before_cond_jump):
Implement RTL specific hooks.
(rtl_cfg_hooks, cfg_layout_rtl_cfg_hooks): Register the new hooks.
* tree-cfg.c (gimple_empty_block_p,
gimple_split_block_before_cond_jump): Implement GIMPLE specific hooks.
(gimple_cfg_hooks): Register the new hooks.
* tree-ssa-phiopt.c (empty_block_p): Remove in favor of new hook.
From-SVN: r191255
|
|
* rtl.h (FFS, FLOAT, ABS, PC): Don't undef.
* system.h (FFS, FLOAT, ABS, PC): Undef.
From-SVN: r191217
|
|
2012-08-23 Kenneth Zadeck <zadeck@naturalbridge.com>
* alias.c (rtx_equal_for_memref_p): Convert constant cases.
* combine.c (find_single_use_1, mark_used_regs_combine): Convert
to CASE_CONST_ANY.
* cse.c (exp_equiv_p, canon_reg, fold_rtx, cse_process_notes_1,
count_reg_usage): Convert constant cases.
* cselib.c (cselib_expand_value_rtx_1): Convert to
CASE_CONST_ANY.
(cselib_subst_to_values): Convert constant cases.
* df-scan.c (df_uses_record): Ditto.
* dse.c (const_or_frame_p): Convert case statements to explicit
if-then-else using mode classes.
* emit-rtl.c (verify_rtx_sharing, copy_insn_1): Convert constant cases.
* explow.c (convert_memory_address_addr_space): Ditto.
* gcse.c (want_to_gcse_p, oprs_unchanged_p, compute_transp): Ditto.
* genattrtab.c (attr_copy_rtx, clear_struct_flag): Ditto.
* ira.c (equiv_init_varies_p, contains_replace_regs,
memref_referenced_p, rtx_moveable_p): Ditto.
* jump.c (mark_jump_label_1): Remove constant cases.
(rtx_renumbered_equal_p): Convert to CASE_CONST_UNIQUE.
* loop-invariant.c (check_maybe_invariant, hash_invariant_expr_1,
invariant_expr_equal_p): Convert to CASE_CONST_ANY.
* postreload-gcse.c (oprs_unchanged_p): Convert constant cases.
* reginfo.c (reg_scan_mark_refs): Ditto.
* regrename.c (scan_rtx): Ditto.
* reload1.c (eliminate_regs_1, elimination_effects,
scan_paradoxical_subregs): Ditto.
* reload.c (operands_match_p, subst_reg_equivs): Ditto.
* resource.c (mark_referenced_resources, mark_set_resources): Ditto.
* rtlanal.c (rtx_unstable_p, rtx_varies_p, count_occurrences)
(reg_mentioned_p, modified_between_p, modified_in_p)
(volatile_insn_p, volatile_refs_p, side_effects_p, may_trap_p_1,
inequality_comparisons_p, computed_jump_p_1): Ditto.
* rtl.c (copy_rtx, rtx_equal_p_cb, rtx_equal_p): Ditto.
* sched-deps.c (sched_analyze_2): Ditto.
* valtrack.c (cleanup_auto_inc_dec): Ditto.
* rtl.h: (CASE_CONST_SCALAR_INT, CASE_CONST_UNIQUE,
CASE_CONST_ANY): New macros.
From-SVN: r190627
|
|
macro.
2012-08-02 Kenneth Zadeck <zadeck@naturalbridge.com>
* cfgexpand.c (expand_debug_locations): Encapsulate test for
CONST_DOUBLE in macro.
* combine.c (try_combine, gen_lowpart_for_combine): Ditto.
* cprop.c (implicit_set_cond_p): Ditto.
* cselib.c (rtx_equal_for_cselib_1): Ditto.
* expmed.c (expand_mult): Ditto.
* expr.c (convert_modes): Ditto.
* ira-costs.c (record_reg_classes): Ditto.
* ira-lives.c (single_reg_class): Ditto.
* optabs.c (expand_copysign_absneg, expand_copysign): Ditto.
* print-rtl.c (print_rtx): Ditto.
* recog.c (simplify_while_replacing, const_double_operand)
(asm_operand_ok, constrain_operands): Ditto.
* reg-stack.c (subst_stack_regs_pat): Ditto.
* reload.c (find_reloads, find_equiv_reg): Ditto.
* rtlanal.c (replace_rtx): Remove test.
* rtlanal.c (constant_pool_constant_p, split_double): Encapsulate test for
CONST_DOUBLE in macro.
* simplify-rtx.c (mode_signbit_p, avoid_constant_pool_reference)
(simplify_unary_operation_1, simplify_const_unary_operation)
(simplify_binary_operation_1, simplify_const_binary_operation)
(simplify_relational_operation_1)
(simplify_const_relational_operations)
(implify_subreg): Ditto.
* varasm.c (output_constant_pool_2): Ditto.
* rtl.h (CONST_DOUBLE_AS_INT_P, CONST_DOUBLE_AS_FLOAT_P): New
macros.
* rtl.def (CONST_DOUBLE): Updated comments.
From-SVN: r190105
|
|
df-scan.c:3243)
PR debug/52983
* valtrack.h, valtrack.c: New.
* Makefile.in (VALTRACK_H): New.
(OBJS): Add valtrack.o.
(valtrack.o): New.
(cselib.o, dce.o, df-problems.o, combine.o): Add VALTRACK_H.
* combine.c: Include valtrack.h.
(make_compound_operation): Publish.
(cleanup_auto_inc_dec): Move to valtrack.c.
(struct rtx_subst_pair, propagate_for_debug_subst): Likewise.
(propagate_for_debug): Likewise. Add this_basic_block parameter.
Adjust all callers.
* cselib.c: Include valtrack.h.
* dce.c: Likewise.
* df-problems.c: Likewise.
(dead_debug_init, dead_debug_reset_uses): Move to valtrack.c.
(dead_debug_finish, dead_debug_add): Likewise.
(dead_debug_insert_temp): Likewise.
* df.h (struct dead_debug_use): Move to valtrack.h.
(struct dead_debug, enum debug_temp_where): Likewise.
(dead_debug_init, dead_debug_reset_uses): Move to valtrack.h.
(dead_debug_finish, dead_debug_add): Likewise.
(dead_debug_insert_temp): Likewise.
* rtl.h (make_compound_operation): Declare.
From-SVN: r190061
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|
for boost)
PR pch/53880
* gengtype.c (struct walk_type_data): Add have_this_obj field.
(walk_type): For functions that take a this_obj argument and
that process fields with a GTY((length)) argument, write the
test that write_types_local_process_field will write also at the
head of the loop, effectively unswitching the loop.
(write_func_for_structure, write_local_func_for_structure): Clear
have_this_obj before calling walk_type.
(write_local_func_for_structure): Set have_this_obj before walk_type.
(write_array): Set have_this_obj for output of local pointer walking
functions but not for marker functions.
(write_types_local_process_field): Assert have_this_obj is set.
* rtl.h (simplify_using_condition): Adjust prototype using bitmap
from coretypes.h.
From-SVN: r189999
|
|
From-SVN: r189821
|
|
* dumpfile.h (TDF_COMMENT): New define.
* basic-block.h (EDGE_FALLTHRU, EDGE_ABNORMAL, EDGE_ABNORMAL_CALL,
EDGE_EH, EDGE_FAKE, EDGE_DFS_BACK, EDGE_CAN_FALLTHRU,
EDGE_IRREDUCIBLE_LOOP, EDGE_SIBCALL, EDGE_LOOP_EXIT, EDGE_TRUE_VALUE,
EDGE_FALSE_VALUE, EDGE_EXECUTABLE, EDGE_CROSSING, EDGE_PRESERVE):
Move to new file cfg-flags.h.
(enum cfg_edge_flags): New enum, using cfg-flags.h.
(EDGE_ALL_FLAGS): Compute value automatically.
(BB_NEW, BB_REACHABLE, BB_IRREDUCIBLE_LOOP, BB_SUPERBLOCK,
BB_DISABLE_SCHEDULE, BB_HOT_PARTITION, BB_COLD_PARTITION,
BB_DUPLICATED, BB_NON_LOCAL_GOTO_TARGET, BB_RTL,
BB_FORWARDER_BLOCK, BB_NONTHREADABLE_BLOCK, BB_MODIFIED, BB_VISITED,
BB_IN_TRANSACTION): Move to new file cfg-flags.h.
(enum bb_flags): Rename to cfg_bb_flags. Use cfg-flags.h.
(BB_ALL_FLAGS): New, compute value automatically.
(dump_bb_info): Update prototype.
(dump_edge_info): Update prototype.
* cfg-flags.h: New file.
* cfg.c (dump_edge_info): Take flags argument. Be verbose only if
TDF_DETAILS and not TDF_SLIM. Include cfg-flags.h for bitnames.
Check that the edge flags are within the range of EDGE_ALL_FLAGS.
(debug_bb): Update dump_bb call.
(dump_cfg_bb_info): Remove.
(dump_bb_info): New function. Use cfg-flags.h for bitnames.
Adjust verbosity using TDF_* flags. Check that the basic block flags
are within the range of BB_ALL_FLAGS.
(brief_dump_cfg): Use dump_bb_info instead of dump_cfg_bb_info.
* cfghooks.h (struct cfghooks): Update dump_bb hook, take a FILE
first for consistency with other dump functions.
(dump_bb): Update prototype accordingly.
* cfghooks.c: Include dumpfile.h.
(verify_flow_info): Update dump_edge_info calls.
(dump_bb): Take a flags argument and pass it around.
Use dump_bb_info to dump common information about a basic block.
(dump_flow_info): Moved here from cfgrtl.c. Make IL agnostic.
(debug_flow_info): Moved here from cfgrtl.c.
* profile.c (is_edge_inconsistent): Update dump_bb calls.
* loop-invariant.c (find_defs): Update print_rtl_with_bb call.
* rtl.h (debug_bb_n_slim, debug_bb_slim, print_rtl_slim,
print_rtl_slim_with_bb): Remove prototypes.
(dump_insn_slim): Adjust prototype to take a const_rtx.
(print_rtl_with_bb): Adjust prototype.
* sched-rgn.c (debug_region): Use dump_bb instead of debug_bb_n_slim.
* sched-vis.c (dump_insn_slim): Take a const_rtx.
(debug_insn_slim): Prototype here near DEBUG_FUNCTION marker.
(print_rtl_slim_with_bb): Remove.
(print_rtl_slim): Rename to debug_rtl_slim. Print only insn info,
not basic block info (print_rtl_with_bb with TDF_SLIM should be used
for that. Prototype here near DEBUG_FUNCTION marker.
(debug_bb_slim): Prototype here near DEBUG_FUNCTION marker.
Use dump_bb.
(debug_bb_n_slim): Prototype here near DEBUG_FUNCTION marker.
* tree-cfg.c (gimple_can_merge_blocks_p): Use EDGE_COMPLEX.
(remove_bb): Update dump_bb call.
(gimple_debug_bb): Use dump_bb.
(dump_function_to_file): Update gimple_dump_bb call.
(print_loops_bb): Likewise.
* tree-flow.h (gimple_dump_bb): Update prototype.
* gimple-pretty-print.c (dump_bb_header): Rename to
dump_gimple_bb_header. Write to a stream instead of a pretty
printer. Use dump_bb_info to dump basic block info.
(dump_bb_end): Rename to dump_gimple_bb_footer. Write to a
stream instead of a pretty printer. Use dump_bb_info.
(gimple_dump_bb_buff): Do not call dump_bb_header and dump_bb_end.
(gimple_dump_bb): Do it here with dump_gimple_bb_header and
dump_gimple_bb_footer.
* cfgrtl.c (rtl_dump_bb): Update prototype. Only dump DF if the
dump flags have TDF_DETAILS. Use dump_insn_slim if TDF_SLIM.
(print_rtl_with_bb): Take a flags argument and pass it around.
Use dump_insn_slim if TDF_SLIM.
(dump_bb_info): Removed and re-incarnated in cfg.c.
(dump_flow_info): Moved to cfghooks.c.
(debug_flow_info): Moved to cfghooks.c.
* passes.c (execute_function_dump): Unconditionally use
print_rtl_with_bb for RTL dumps, now that it understands TDF_SLIM.
* final.c (dump_basic_block_info): Update dump_edge_info calls.
* tree-vrp.c (dump_asserts_for): Likewise.
* ifcvt.c (if_convert): Unconditionally use print_rtl_with_bb.
* tree-if-conv.c (if_convertible_bb_p): Don't look at
EDGE_ABNORMAL_CALL, it has no meaning in the GIMPLE world.
* trans-mem.c (make_tm_edge): Don't set EDGE_ABNORMAL_CALL,
for the same reason.
* config/rl78/rl78.c (rl78_reorg): Update print_rtl_with_bb calls.
From-SVN: r189590
|
|
* emit-rtl.c (make_debug_insn_raw, make_jump_insn_raw): Make static.
* rtl.h (make_debug_insn_raw, make_jump_insn_raw): Remove prototypes.
From-SVN: r189467
|
|
* basic-block.h (struct edge_def): Use basic_block instead of
basic_block_def *.
* cfgloop.h (struct loop_exit, struct loop): Likewise.
* gengenrtl.c (type_from_format): Likewise. Also for 'tree'
instead of union tree_node *.
* rtl.h (union rtunion_def, emit_insn_before_noloc,
emit_insn_after_noloc, add_insn_before, add_insn_after,
debug_bb_slim): Likewise.
* tree-inline.h (struct copy_body_data): Likewise.
* sched-rgn.c (dump_region_dot): Likewise.
* gimple.h (struct gimple_statement_base, gimple_set_bb,
gsi_move_to_bb_end): Likewise.
* sched-vis.c (debug_bb_slim): Likewise.
(debug_bb_n_slim): Likewise.
* config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Likewise.
(mn10300_block_contains_call):
From-SVN: r189424
|
|
gcc/
* basic-block.h: Re-group most prototypes per file.
(struct edge_list): Remove num_blocks field.
(dump_bb_info): Adjust prototypes.
(dump_reg_info): Move prototype to regs.h.
* function.h: Do not include tree.h.
Include vec.h, vecir.h, input.h and machmode.h to compensate.
(function_name): New prototype.
* gimple.h: Include tree.h to compensate for basic-block.h change.
* langhooks.h: Note that tree.h is only necessary for enum tree_code.
* regs.h (dump_reg_info): Prototype here.
* regset.h: Adjust file reference in comment.
(debug_regset): Remove prototype.
* rtl.h: Include flags.h for flag_var_tracking_assignments.
(MAY_HAVE_DEBUG_INSNS): Define as flag_var_tracking_assignments
instead of no-longer-available tree.h's MAY_HAVE_DEBUG_STMTS.
(dump_reg_info, dump_flow_info): Remove prototypes.
* bb-reorder.c (set_edge_can_fallthru_flag): Move from cfganal.c
to here, the only user. Make static.
(reorder_basic_blocks): Call dump_reg_info before dump_flow_info.
* cfg.c: Do not include tm.h, tree.h, rtl.h, hard-reg-set.h, regs.h,
flags.h, function.h, except.h, diagnostic-core.h, tm_p.h, timevar.h,
tree-pass.h, cfgloop.h, and tree-flow.h.
Include basic-block.h, the first header I'd expect to be included.
(reg_obstack): Move to df-core.c.
(free_edge): Remove bogus ATTRIBUTE_UNUSED.
(remove_edge_raw): Do not call tree-ssa's redirect_edge_var_map_clear.
(redirect_edge_succ_nodup): Move to cfghooks.c.
(dump_regset, debug_regset): Move to df-core.c.
(dump_bb_info): Move to cfgrtl.c.
(dump_reg_info): Move to regstat.c.
(dump_flow_info): Move to cfgrtl.c.
(debug_flow_info): Likewise.
(dump_edge_info): Do not look at cfun, a CFG without cfun is nonsense.
* cfganal.c: Do not include tm.h, rtl.h, obstack.h, hard-reg-set.h,
insn-config.h, recog.h, diagnostic-core.h, tm_p.h, and cfgloop.h.
(flow_active_insn_p, forwarder_block_p, can_fallthru,
could_fall_through): Move to cfgrtl.c.
(set_edge_can_fallthru_flag): Moved to bb-reorder.c.
(create_edge_list): Do not set edge_list's removed num_blocks.
(print_edge_list): Look at n_basic_blocks instead of num_blocks.
(flow_nodes_print): Remove.
(flow_edge_list_print): Remove.
(inverted_post_order_compute): Use FOR_ALL_BB.
*cfgrtl.c (dump_flow_info): Moved from cfg.c.
Do not call dump_reg_info.
(debug_flow_info): Moved from cfg.c
(dump_bb_info): Moved from cfg.c. Take 'verbose' argument
to avoid looking at TDF_* flags from tree-pass.h.
(flow_active_insn_p, forwarder_block_p, can_fallthru,
could_fall_through): Moved from cfganal.c.
(print_rtl_with_bb): Adjust dump_bb_info calls.
* cfghooks.c (redirect_edge_succ_nodup): Moved from cfg.c.
(remove_edge): Call redirect_edge_var_map_clear if IR_GIMPLE.
(cfgcleanup.c): Look at MAY_HAVE_DEBUG_INSNS, not MAY_HAVE_DEBUG_STMTS.
* cselib.c: Include tree.h with a FIXME.
* df-core.c (reg_obstack): Moved from cfg.c.
(dump_regset): Likewise.
(debug_regset): Likewise. Make a DEBUG_FUNCTION.
* final.c (compute_alignments): Call dump_reg_info before
dump_flow_info.
* function.c (function_name): New function.
(current_function_name): Use it.
* ifcvt.c (rest_of_handle_if_conversion): Call dump_reg_info before
dump_flow_info.
* ira-conflicts.c: Include tree.h with a note.
* regstat.c (dump_reg_info): Moved here from cfg.c.
* loop-init.c: Include regs.h instead of hard-reg-set.h.
(rtl_loop_init): Call dump_reg_info before dump_flow_info.
(rtl_loop_done): Likewise.
* mcf.c: Include tree.h before langhooks.h.
* predict.c (maybe_hot_count_p): Assert we have cfun.
(probably_never_executed_bb_p): Likewise.
* profile.c (compute_branch_probabilities): Use gimple_dump_cfg
instead of dump_flow_info.
* sched-deps.c: Include tree.h with a FIXME.
(call_may_noreturn_p): Add FIXME note why this function has to
look at function decls instead of function decl flags.
* sched-vis.c: Include tree.h with a FIXME.
(print_rtl_slim): Adjust dump_bb_info uses.
* statistics.c (statistics_fini_pass_2): Use current_function_name
to avoid including tree.h.
(statistics_counter_event): Use function_name for the same reason.
(statistics_histogram_event): Likewise.
* tracer.c (tracer): Remove bogus gcc_assert. Use brief_dump_cfg
instead of dump_flow_info.
* var-tracking.c (variable_tracking_main_1): Call dump_reg_info
before dump_flow_info.
* doc/cfg.texi: Update CFG documentation.
* Makefile.in (RTL_H): Depend on FLAGS_H.
(GIMPLE_H): Depend on TREE_H.
(FUNCTION_H): Depend on VEC_H, vecir.h, INPUT_H and MACHMODE_H,
but no longer on TREE_H.
(C_COMMON_H): Depend on TREE_H.
(cselib.o, cse.o, cfganal.o, loop-init.o, ira-conflicts.o,
sched-deps.o, sched-vis.o): Fixup dependencies.
c-family/
* c-common.h: Include tree.h.
cp/
* decl.c (cp_finish_decl): Add FIXME at add_local_decl call site.
From-SVN: r189359
|
|
* output.h (split_double): Move prototype to rtl.h.
(constructor_static_from_elts_p): Move prototype to tree.c.
* rtl.h (split_double): Moved here from output.h.
* tree.h (constructor_static_from_elts_p): Moved here from output.h.
* final.c (split_double): Move from here ...
* rtlanal.c (split_double): ... to here.
* expr.c: Do not include output.h.
From-SVN: r188714
|
|
2012-06-17 Steven Bosscher <steven@gcc.gnu.org>
* cfglayout.h: Remove.
* cfglayout.c: Remove.
* function.h (struct function): Remove x_last_location field.
* function.c: Do not include cfglayout.h.
(expand_function_start): Do not call no-op force_next_line_note.
(expand_function_end): Likewise.
* cfgrtl.c: Do not include cfglayout.h. Include gt-cfgrtl.h.
(unlink_insn_chain): Moved here from cfglayout.c.
(skip_insns_after_block, label_for_bb, record_effective_endpoints,
into_cfg_layout_mode, outof_cfg_layout_mode,
pass_into_cfg_layout_mode, pass_outof_cfg_layout_mode,
relink_block_chain, fixup_reorder_chain, verify_insn_chain,
fixup_fallthru_exit_predecessor, force_one_exit_fallthru,
cfg_layout_can_duplicate_bb_p, duplicate_insn_chain,
cfg_layout_duplicate_bb, cfg_layout_initialize, break_superblocks,
cfg_layout_finalize): Likewise.
(rtl_can_remove_branch_p): Likewise.
* rtl.h (insn_scope): Move prototype from cfglayout.h here.
(duplicate_insn_chain): Likewise.
(force_next_line_note): Remove prototype.
* emit-rtl.c: Do not include tree-flow.h, egad. Include vecprim.h.
(last_location): Remove #define to emit.x_last_location.
(force_next_line_note): Remove no-op function.
(init_emit): Don't set x_last_location.
(block_locators_locs, block_locators_blocks, locations_locators_locs,
locations_locators_vals, prologue_locator, epilogue_locator,
curr_location, last_location, curr_block, last_block, curr_rtl_loc):
Move POD to here from cfglayout.c.
(insn_locators_alloc, insn_locators_finalize, insn_locators_free,
set_curr_insn_source_location, get_curr_insn_source_location,
set_curr_insn_block, get_curr_insn_block, curr_insn_locator,
locator_scope, insn_scope, locator_location, locator_line, insn_line,
locator_file, insn_file, locator_eq): Move to here from cfglayout.c.
* cfghooks.h: Remove double-include protection.
(can_copy_bbs_p, copy_bbs): Move prototypes from cfglayout.h to here.
* cfghooks.c (can_copy_bbs_p, copy_bbs): Move to here from cfglayout.c.
* final.c: Do not include cfglayout.h.
(choose_inner_scope, change_scope): Move to here from cfglayout.c.
(reemit_insn_block_notes): Likewise. Make static.
* tree-flow.h (tree_could_trap_p, operation_could_trap_helper_p,
operation_could_trap_p, tree_could_throw_p): Move from here...
* tree.h: ... to here.
* gengtype.c (open_base_files): Remove cfglayout.h from the list.
* profile.c: Do not include cfghooks.h.
* cfgloopmanip.c: Do not include cfglayout.h and cfghooks.h.
* modulo-sched.c: Likewise.
* loop-unswitch.c: Do not include cfglayout.h.
* sched-ebb.c: Likewise.
* tracer.c: Likewise.
* ddg.c: Likewise.
* tree-vect-loop-manip.c: Likewise.
* loop-init.c: Likewise.
* dwarf2out.c: Likewise.
* hw-doloop.c: Likewise.
* loop-unroll.c: Likewise.
* cfgcleanup.c: Likewise.
* bb-reorder.c: Likewise.
* sched-rgn.c: Likewise.
* tree-cfg.c: Likewise.
* config/alpha/alpha.c: Likewise.
* config/spu/spu.c: Likewise.
* config/sparc/sparc.c: Likewise.
* config/sh/sh.c: Likewise.
* config/c6x/c6x.c: Likewise.
* config/ia64/ia64.c: Likewise.
* config/rs6000/rs6000.c: Likewise.
* config/score/score.c: Likewise.
* config/mips/mips.c: Likewise.
* config/bfin/bfin.c: Likewise.
* Makefile.in (CFGAYOUT_H): Remove, and fixup users.
* config/rs6000/t-rs6000 (rs6000.o): Do not depend on cfglayout.h.
* config/spu/t-spu-elf (spu.o: $): Likewise.
* config/sparc/t-sparc (sparc.o): Do not depend on CFGLAYOUT_H.
From-SVN: r188712
|
|
* expmed.c (ceil_log2): Move from here...
* hwint.c: ... to here for older GCCs...
* hwint.h: ... and here for newer GCCs.
* rtl.h (ceil_log2): Remove prototype.
* tree-phinodes.c: Do not include rtl.h.
* Makefile.in (tree-phinodes.o): Do not depend on RTL_H.
From-SVN: r188710
|
|
target_globals fields to...
gcc/
* regs.h (move_table, move_cost, may_move_in_cost, may_move_out_cost):
Move these definitions and associated target_globals fields to...
* ira-int.h: ...here.
* rtl.h (init_move_cost): Delete.
* reginfo.c (last_mode_for_init_move_cost, init_move_cost): Move to...
* ira.c: ...here, making the latter static.
From-SVN: r188043
|
|
* rtl.h (assign_stack_temp, assign_stack_temp_for_type,
assign_temp): Remove 'keep' argument.
(mark_temp_addr_taken): Remove prototype.
* tree.h (expand_decl): Remove prototype.
* function.c (struct temp_slot): Remove addr_taken and keep
member.
(assign_stack_temp_for_type) Don't initialize above, remove
keep argument.
(assign_stack_temp, assign_temp): Remove keep argument.
(mark_temp_addr_taken): Remove.
(preserve_temp_slots): Remove handling of addr_taken and keep
members.
(free_temp_slots): Ditto.
* expr.c (expand_expr_real_1 <COMPOUND_LITERAL_EXPR>): Remove
dead code.
* stmt.c (expand_asm_operands): Remove dead code.
(expand_decl): Remove.
* c-decl.c (finish_struct): Don't call expand_decl.
* builtins.c (expand_builtin_cexpi): Adjust calls to assign_temp
and assign_stack_temp.
* calls.c (save_fixed_argument_area, initialize_argument_information,
expand_call, emit_library_call_value_1, store_one_arg): Ditto.
* expmed.c (extract_bit_field_1): Ditto.
* expr.c (emit_group_load_1, emit_group_store,
copy_blkmode_from_reg, emit_push_insn, expand_assignment,
store_field, expand_constructor, expand_cond_expr_using_cmove,
expand_expr_real_2, expand_expr_real_1): Ditto.
* stmt.c (expand_asm_operands, expand_return): Ditto.
* function.c (pop_temp_slots): Call free_temp_slots.
* calls.c (store_one_arg): Don't call preserve_temp_slots or
free_temp_slots.
* expr.c (expand_assignment): Don't call free_temp_slots.
* config/arm/arm.c (neon_expand_vector_init): Ditto.
* config/i386/i386.c (ix86_expand_vector_set): Ditto.
(ix86_expand_vector_extract): Ditto.
* config/ia64/ia64.c (spill_xfmode_rfmode_operand,
ia64_expand_movxf_movrf): Ditto.
* config/mips/mips.c (mips_expand_vi_general): Ditto.
* config/mmix/mmix.md (floatdisf2, floatunsdisf2, truncdfsf2,
extendsfdf2): Ditto.
* config/rs6000/rs6000.c (rs6000_expand_vector_init,
rs6000_expand_vector_set, rs6000_expand_vector_extract,
rs6000_allocate_stack_temp): Ditto.
* config/rs6000/rs6000.md (fix_trunctfsi2_fprs): Ditto.
* config/sparc/sparc.c (emit_soft_tfmode_libcall,
sparc_emit_float_lib_cmp, sparc_emit_float_lib_cmp,
sparc_expand_vector_init): Ditto.
From-SVN: r187965
|
|
gcc/
PR middle-end/53249
* dwarf2out.h (get_address_mode): Move declaration to...
* rtl.h: ...here.
* dwarf2out.c (get_address_mode): Move definition to...
* rtlanal.c: ...here.
* var-tracking.c (get_address_mode): Delete.
* combine.c (find_split_point): Use get_address_mode instead of
targetm.addr_space.address_mode.
* cselib.c (cselib_record_sets): Likewise.
* dse.c (canon_address, record_store): Likewise.
* emit-rtl.c (adjust_address_1, offset_address): Likewise.
* expr.c (move_by_pieces, emit_block_move_via_loop, store_by_pieces)
(store_by_pieces_1, expand_assignment, store_expr, store_constructor)
(expand_expr_real_1): Likewise.
* ifcvt.c (noce_try_cmove_arith): Likewise.
* optabs.c (maybe_legitimize_operand_same_code): Likewise.
* reload.c (find_reloads): Likewise.
* sched-deps.c (sched_analyze_1, sched_analyze_2): Likewise.
* sel-sched-dump.c (debug_mem_addr_value): Likewise.
From-SVN: r187320
|
|
gcc/
* rtl.h (plus_constant, plus_constant_mode): Merge into a single
plus_constant function.
* explow.c (plus_constant, plus_constant_mode): Likewise. Assert
that the mode is sensible.
(use_anchored_address, round_push, allocate_dynamic_stack_space)
(probe_stack_range, anti_adjust_stack_and_probe): Update calls to
plus_constant.
* alias.c (canon_rtx): Likewise.
(init_alias_analysis): Likewise.
* builtins.c (expand_builtin_return_addr)
(expand_builtin_setjmp_setup, expand_builtin_longjmp)
(expand_builtin_nonlocal_goto, expand_builtin_update_setjmp_buf)
(expand_builtin_apply_args_1, expand_builtin_apply, expand_movstr)
(expand_builtin_stpcpy): Likewise.
* calls.c (save_fixed_argument_area, restore_fixed_argument_area)
(compute_argument_addresses, internal_arg_pointer_based_exp)
(expand_call, emit_library_call_value_1): Likewise.
* cfgexpand.c (expand_one_stack_var_at, expand_debug_expr): Likewise.
* combine-stack-adj.c (try_apply_stack_adjustment): Likewise.
* combine.c (combine_simplify_rtx, force_to_mode): Likewise.
* cse.c (insert_const_anchor, find_reg_offset_for_const)
(use_related_value, fold_rtx): Likewise.
* cselib.c (cselib_subst_to_values): Likewise.
* dse.c (record_store, check_mem_read_rtx): Likewise.
* dwarf2out.c (rtl_for_decl_location, gen_variable_die): Likewise.
* emit-rtl.c (adjust_address_1): Likewise.
* except.c (sjlj_emit_function_enter)
(expand_builtin_extract_return_addr)
(expand_builtin_frob_return_addr): Likewise.
* expmed.c (expand_divmod): Likewise.
* expr.c (move_by_pieces, store_by_pieces, store_by_pieces_1)
(emit_move_resolve_push, push_block, emit_push_insn, store_expr)
(expand_expr_addr_expr_1, expand_expr_real_1): Likewise.
* function.c (assign_stack_local_1)
(instantiate_virtual_regs_in_rtx): Likewise.
* optabs.c (prepare_cmp_insn): Likewise.
* recog.c (offsettable_address_addr_space_p): Likewise.
* reload.c (find_reloads_address, form_sum)
(find_reloads_subreg_address): Likewise.
* reload1.c (init_reload, eliminate_regs_1)
(eliminate_regs_in_insn): Likewise.
* simplify-rtx.c (simplify_unary_operation_1)
(simplify_binary_operation_1, simplify_plus_minus): Likewise.
* var-tracking.c (compute_cfa_pointer, prepare_call_arguments)
(vt_add_function_parameter): Likewise.
* config/alpha/alpha.h (EH_RETURN_HANDLER_RTX): Likewise.
* config/alpha/vms.h (EH_RETURN_HANDLER_RTX): Likewise.
* config/alpha/alpha.c (alpha_legitimize_address_1)
(get_unaligned_address, alpha_expand_unaligned_load)
(alpha_expand_unaligned_store, alpha_expand_unaligned_load_words)
(alpha_expand_unaligned_store_words, alpha_expand_block_clear)
(alpha_expand_builtin_establish_vms_condition_handler)
(alpha_setup_incoming_varargs, emit_frame_store_1)
(alpha_expand_prologue, alpha_expand_epilogue)
(alpha_use_linkage): Likewise.
* config/alpha/alpha.md: Likewise.
* config/arm/arm.c (arm_trampoline_init, legitimize_pic_address)
(arm_load_pic_register, arm_pic_static_addr, arm_legitimize_address)
(thumb_legitimize_address, arm_gen_load_multiple_1)
(arm_gen_store_multiple_1, arm_gen_multiple_op, gen_ldm_seq)
(gen_stm_seq, gen_const_stm_seq, arm_block_move_unaligned_straight)
(arm_block_move_unaligned_loop, arm_gen_movmemqi, arm_reload_in_hi)
(arm_reload_out_hi, arm_reorg, vfp_emit_fstmd, emit_multi_reg_push)
(emit_sfm, thumb_set_frame_pointer, arm_expand_prologue)
(thumb1_emit_multi_reg_push, thumb1_expand_prologue)
(thumb_expand_movmemqi, arm_set_return_address)
(thumb_set_return_address): Likewise.
* config/arm/arm.md: Likewise.
* config/avr/avr.c (avr_incoming_return_addr_rtx)
(avr_prologue_setup_frame, expand_epilogue)
(avr_const_address_lo16): Likewise.
* config/bfin/bfin.h (EH_RETURN_HANDLER_RTX): Likewise.
* config/bfin/bfin.c (setup_incoming_varargs, bfin_load_pic_reg)
(bfin_expand_prologue, bfin_trampoline_init, bfin_expand_call)
(bfin_output_mi_thunk): Likewise.
* config/c6x/c6x.c (c6x_initialize_trampoline)
(c6x_output_mi_thunk): Likewise.
* config/cr16/cr16.h (EH_RETURN_HANDLER_RTX): Likewise.
* config/cr16/cr16.c (cr16_create_dwarf_for_multi_push): Likewise.
* config/cris/cris.c (cris_return_addr_rtx, cris_split_movdx)
(cris_expand_prologue, cris_expand_epilogue, cris_gen_movem_load)
(cris_emit_movem_store, cris_trampoline_init): Likewise.
* config/cris/cris.md: Likewise.
* config/darwin.c (machopic_indirect_data_reference)
(machopic_legitimize_pic_address): Likewise.
* config/epiphany/epiphany.c (epiphany_emit_save_restore)
(epiphany_expand_prologue, epiphany_expand_epilogue)
(epiphany_trampoline_init): Likewise.
* config/epiphany/epiphany.md: Likewise.
* config/fr30/fr30.c (fr30_move_double): Likewise.
* config/frv/frv.c (frv_dwarf_store, frv_expand_prologue)
(frv_expand_block_move, frv_expand_block_clear, frv_return_addr_rtx)
(frv_index_memory, unspec_got_name, frv_find_base_term)
(frv_output_dwarf_dtprel): Likewise.
* config/h8300/h8300.c (h8300_push_pop, h8300_return_addr_rtx)
(h8300_swap_into_er6, h8300_swap_out_of_er6): Likewise.
* config/i386/i386.h (RETURN_ADDR_RTX): Likewise.
* config/i386/i386.c (setup_incoming_varargs_64)
(setup_incoming_varargs_ms_64, choose_baseaddr)
(ix86_emit_save_reg_using_mov, ix86_adjust_stack_and_probe)
(ix86_emit_probe_stack_range, ix86_expand_prologue)
(ix86_emit_restore_reg_using_pop, ix86_emit_leave)
(ix86_expand_epilogue, legitimize_pic_address, ix86_legitimize_address)
(ix86_split_long_move, ix86_expand_movmem, ix86_expand_setmem)
(ix86_static_chain, ix86_trampoline_init, x86_this_parameter)
(x86_output_mi_thunk): Likewise.
* config/i386/i386.md: Likewise.
* config/ia64/ia64.c (ia64_expand_load_address)
(ia64_expand_tls_address, ia64_expand_move, ia64_split_tmode)
(do_spill, ia64_trampoline_init): Likewise.
* config/iq2000/iq2000.c (iq2000_va_start)
(iq2000_emit_frame_related_store, iq2000_expand_prologue)
(iq2000_expand_eh_return, iq2000_setup_incoming_varargs)
(iq2000_print_operand, iq2000_legitimize_address): Likewise.
* config/lm32/lm32.c (lm32_setup_incoming_varargs): Likewise.
* config/m32c/m32c.c (m32c_return_addr_rtx)
(m32c_expand_insv): Likewise.
* config/m32r/m32r.c (m32r_setup_incoming_varargs)
(m32r_legitimize_pic_address, m32r_print_operand)
(m32r_print_operand_address): Likewise.
* config/m68k/linux.h (FINALIZE_TRAMPOLINE): Likewise.
* config/m68k/m68k.h (RETURN_ADDR_RTX): Likewise.
(EH_RETURN_HANDLER_RTX): Likewise.
* config/m68k/m68k.c (m68k_emit_movem, m68k_expand_prologue)
(m68k_expand_epilogue, legitimize_pic_address)
(m68k_output_mi_thunk): Likewise.
* config/m68k/m68k.md: Likewise.
* config/mcore/mcore.c (mcore_expand_prolog): Likewise.
(mcore_expand_epilog): Likewise.
* config/mcore/mcore.md: Likewise.
* config/mep/mep.c (mep_allocate_initial_value)
(mep_expand_prologue, mep_expand_epilogue): Likewise.
* config/microblaze/microblaze.c (double_memory_operand)
(microblaze_block_move_loop): Likewise.
* config/mips/mips.c (mips_strip_unspec_address, mips_add_offset)
(mips_setup_incoming_varargs, mips_va_start, mips_block_move_loop)
(mips_print_operand, mips16e_save_restore_reg, mips_save_restore_reg)
(mips_expand_prologue, mips_epilogue_set_cfa)
(mips_expand_epilogue): Likewise.
* config/mips/mips.md: Likewise.
* config/mmix/mmix.c (mmix_dynamic_chain_address, mmix_return_addr_rtx)
(mmix_expand_prologue, mmix_expand_epilogue): Likewise.
* config/mn10300/mn10300.c (mn10300_gen_multiple_store)
(mn10300_builtin_saveregs, mn10300_trampoline_init): Likewise.
* config/moxie/moxie.h (INCOMING_RETURN_ADDR_RTX): Likewise.
(EH_RETURN_HANDLER_RTX): Likewise.
* config/moxie/moxie.c (moxie_static_chain): Likewise.
* config/pa/pa.c (legitimize_pic_address, hppa_legitimize_address)
(store_reg, set_reg_plus_d, pa_expand_prologue, load_reg)
(pa_return_addr_rtx, hppa_builtin_saveregs)
(pa_trampoline_init): Likewise.
* config/pa/pa.md: Likewise.
* config/pdp11/pdp11.c (pdp11_expand_epilogue): Likewise.
* config/picochip/picochip.c (picochip_static_chain): Likewise.
* config/rs6000/rs6000.h (RS6000_SAVE_TOC): Likewise.
* config/rs6000/rs6000.c (rs6000_legitimize_address)
(setup_incoming_varargs, print_operand, rs6000_return_addr)
(rs6000_emit_eh_reg_restore, rs6000_emit_probe_stack_range)
(rs6000_emit_epilogue)
(rs6000_machopic_legitimize_pic_address): Likewise.
* config/rx/rx.c (gen_rx_rtsd_vector, gen_rx_popm_vector): Likewise.
* config/s390/s390.h (INITIAL_FRAME_ADDRESS_RTX): Likewise.
(DYNAMIC_CHAIN_ADDRESS): Likewise.
* config/s390/s390.c (s390_decompose_address, legitimize_pic_address)
(s390_delegitimize_address, print_operand, annotate_constant_pool_refs)
(replace_constant_pool_ref, s390_return_addr_rtx, s390_back_chain_rtx)
(save_fpr, restore_fpr, save_gprs, restore_gprs, s390_emit_prologue)
(s390_emit_epilogue, s390_function_profiler): Likewise.
* config/s390/s390.md: Likewise.
* config/score/score.c (score_add_offset, score_prologue): Likewise.
* config/sh/sh.c (expand_block_move, push_regs, sh_builtin_saveregs)
(sh_output_mi_thunk): Likewise.
* config/sh/sh.md: Likewise.
* config/sparc/sparc.h (DYNAMIC_CHAIN_ADDRESS, FRAME_ADDR_RTX)
(RETURN_ADDR_RTX, INCOMING_RETURN_ADDR_RTX): Likewise.
* config/sparc/sparc.c (sparc_legitimize_pic_address)
(sparc_emit_probe_stack_range, emit_save_or_restore_regs)
(emit_window_save, sparc_flat_expand_prologue, sparc_struct_value_rtx)
(emit_and_preserve): Likewise.
* config/sparc/sparc.md: Likewise.
* config/spu/spu.h (DYNAMIC_CHAIN_ADDRESS): Likewise.
* config/spu/spu.c (spu_expand_insv, spu_machine_dependent_reorg)
(spu_setup_incoming_varargs, ea_load_store_inline)
(spu_expand_load): Likewise.
* config/stormy16/stormy16.c (xstormy16_expand_prologue)
(combine_bnp): Likewise.
* config/tilegx/tilegx.h (DYNAMIC_CHAIN_ADDRESS): Likewise.
* config/tilegx/tilegx.c (tilegx_setup_incoming_varargs)
(tilegx_expand_unaligned_load, tilegx_trampoline_init): Likewise.
* config/tilepro/tilepro.h (DYNAMIC_CHAIN_ADDRESS): Likewise.
* config/tilepro/tilepro.c (tilepro_setup_incoming_varargs)
(tilepro_expand_unaligned_load, tilepro_trampoline_init): Likewise.
* config/v850/v850.c (expand_prologue, expand_epilogue): Likewise.
* config/v850/v850.md: Likewise.
* config/vax/elf.h (EH_RETURN_STACKADJ_RTX): Likewise.
(EH_RETURN_HANDLER_RTX): Likewise.
* config/vax/vax.h (DYNAMIC_CHAIN_ADDRESS, RETURN_ADDR_RTX): Likewise.
* config/vax/vax.c (vax_add_reg_cfa_offset, vax_expand_prologue)
(print_operand_address, vax_trampoline_init): Likewise.
* config/xtensa/xtensa.c (xtensa_expand_prologue, xtensa_return_addr)
(xtensa_function_value_regno_p): Likewise.
From-SVN: r187199
|
|
gcc/
2012-03-31 Kenneth Zadeck <zadeck@naturalbridge.com>
Richard Sandiford <r.sandiford@uk.ibm.com>
* Makefile.in (lower-subreg.o, target-globals.o): Depend on
lower-subreg.h.
* lower-subreg.h: New file.
* target-globals.h (this_target_lower_subreg): Declare.
(target_globals): Add lower_subreg;
(restore_target_globals): Restore this_target_lower_subreg.
* target-globals.c: Include it.
(default_target_globals): Add default_target_lower_subreg.
(save_target_globals): Initialize target_lower_subreg.
* rtl.h (init_lower_subreg): Added declaration.
* toplev.c (backend_init_target): Call initializer for lower-subreg
pass.
* lower-subreg.c (LOG_COSTS, FORCE_LOWERING): New macros.
(default_target_lower_subreg): New variable.
(this_target_lower_subreg): Likewise.
(twice_word_mode, choices): New macros.
(shift_cost, compute_splitting_shift, compute_costs)
(init_lower_subreg): New functions.
(resolve_simple_move): Add speed_p argument. Check choices.
(find_pseudo_copy): Don't check the mode size here.
(resolve_simple_move): Assert the mode size.
(find_decomposable_shift_zext): Add speed_p argument and return
a bool. Check choices.
(resolve_shift_zext): Add comment.
(dump_shift_choices, dump_choices): New functions.
(decompose_multiword_subregs): Dump list of profitable
transformations. Add code to skip non profitable transformations.
Update calls to simple_move and find_decomposable_shift_zext.
Co-Authored-By: Richard Sandiford <r.sandiford@uk.ibm.com>
From-SVN: r187015
|
|
gcc/
PR bootstrap/53021
* rtl.def (ADDRESS): Use "i" rather than "w".
* rtl.h (find_base_term): Delete.
(may_be_sp_based_p): Declare.
* rtl.c (rtx_code_size): Remove ADDRESS special case.
* alias.h (UNIQUE_BASE_VALUE_SP, UNIQUE_BASE_VALUE_ARGP)
(UNIQUE_BASE_VALUE_FP, UNIQUE_BASE_VALUE_HFP): Move to...
* alias.c: ...here.
(find_base_term): Make static.
(may_be_sp_based_p): New function.
* dse.c (record_store): Use it.
* store-motion.c (store_killed_in_insn): Likewise.
From-SVN: r186657
|
