2014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
* c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
with using HOST_WIDE_INT without truncation to 'int'
From-SVN: r214608
gcc/
2014-08-27 David Malcolm <dmalcolm@redhat.com>
* rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
rtx_expr_list **.
(alloc_EXPR_LIST): Strengthen return type from rtx to
rtx_expr_list *.
(remove_free_EXPR_LIST_node): Likewise for param.
* reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
from rtx to rtx_expr_list *.
* sched-int.h (struct deps_desc): Strengthen fields
"pending_read_mems" and "pending_write_mems" from rtx to
rtx_expr_list *.
* dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
rtx to rtx_expr_list *.
* lists.c (alloc_INSN_LIST): Likewise, also for local "r".
(free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
rtx_expr_list **.
(remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
from rtx to rtx_expr_list *.
* loop-iv.c (simplify_using_initial_values): Strengthen local
"cond_list" from rtx to rtx_expr_list *, and locals "pnode",
"pnote_next" from rtx * to rtx_expr_list **.
* sched-deps.c (remove_from_both_dependence_lists): Strengthen
param "exprp" from rtx * to rtx_expr_list **.
(add_insn_mem_dependence): Strengthen local "mem_list" from
rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
to rtx_expr_list *.
* sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
and local "new_mems" from rtx to rtx_expr_list *. Strengthen
param "old_mems_p" from rtx * to rtx_expr_list **.
* var-tracking.c (struct adjust_mem_data): Strengthen field
"side_effects" from rtx to rtx_expr_list *.
(adjust_insn): Replace NULL_RTX with NULL when assigning to
rtx_expr_list *.
(prepare_call_arguments): Likewise.
From-SVN: r214605
gcc/
2014-08-27 David Malcolm <dmalcolm@redhat.com>
* function.h (struct rtl_data): Strengthen field
"x_stack_slot_list" from rtx to rtx_expr_list *.
* emit-rtl.c (unshare_all_rtl_1): Add a checked cast
when assigning to stack_slot_list.
From-SVN: r214604
gcc/
2014-08-27 David Malcolm <dmalcolm@redhat.com>
* function.h (struct rtl_data): Strengthen field
x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
* rtl.h (remove_node_from_expr_list): Strengthen second param from
rtx * to rtx_expr_list **.
* cfgbuild.c (make_edges): In loop over
nonlocal_goto_handler_labels, strengthen local "x" from rtx to
rtx_expr_list *, and use methods of the latter class to clarify
the code.
* cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
rtx_expr_list *, and use methods of the latter class to clarify
the code.
* dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
* reload1.c (set_initial_label_offsets): Likewise for local "x".
* rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
to rtx_expr_list *. Use methods of the latter class to clarify
the code.
From-SVN: r214603
gcc/
2014-08-27 David Malcolm <dmalcolm@redhat.com>
* function.h (struct expr_status): Strengthen field
"x_forced_labels" from rtx to rtx_expr_list *.
* cfgbuild.c (make_edges): Split local "x" into two locals,
strengthening one from rtx to rtx_expr_list *, and using methods
of said class.
* dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
loop over forced_labels, introduce strengthen it from rtx to
rtx_expr_list *, using methods to clarify the code.
* jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
to rtx_expr_list *, using methods of said class to clarify the
code.
* reload1.c (set_initial_label_offsets): Split local "x" into two
per-loop variables, strengthening the first from rtx to
rtx_expr_list * and using methods.
From-SVN: r214602
gcc/
2014-08-27 David Malcolm <dmalcolm@redhat.com>
* varasm.c (mark_constants): Convert a GET_CODE check into a
dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
Use methods of rtx_sequence to clarify the code.
From-SVN: r214600
gcc/
2014-08-27 David Malcolm <dmalcolm@redhat.com>
* sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
local "seq" via a checked cast, and use methods of rtx_sequence
to simplify the code.
From-SVN: r214599
gcc/
2014-08-27 David Malcolm <dmalcolm@redhat.com>
* resource.c (mark_referenced_resources): Strengthen local
"sequence" from rtx to rtx_sequence *, adding a checked cast, and
using methods of rtx_sequence to clarify the code.
(find_dead_or_set_registers): Within the switch statement, convert
a GET_CODE check to a dyn_cast, introducing local "seq". Within
the JUMP_P handling, introduce another local "seq", adding a
checked cast to rtx_sequence *. In both cases, use methods of
rtx_sequence to clarify the code.
(mark_set_resources): Within SEQUENCE case, introduce local "seq"
via a checked cast, and use methods of rtx_sequence to simplify
the code.
From-SVN: r214598
gcc/
2014-08-27 David Malcolm <dmalcolm@redhat.com>
* reorg.c (redundant_insn): In two places in the function, replace
a check of GET_CODE with a dyn_cast, introducing local "seq", and
usings methods of rtx_sequence to clarify the code.
From-SVN: r214597
gcc/
2014-08-27 David Malcolm <dmalcolm@redhat.com>
* jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
local "seq" with a checked cast, and use methods of rtx_sequence
to clarify the code.
From-SVN: r214596
gcc/
2014-08-27 David Malcolm <dmalcolm@redhat.com>
* function.c (contains): Introduce local "seq" for PATTERN (insn),
with a checked cast, in the region for where we know it's a
SEQUENCE. Use methods of rtx_sequence.
From-SVN: r214595
gcc/
2014-08-27 David Malcolm <dmalcolm@redhat.com>
* final.c (get_attr_length_1): Replace GET_CODE check with a
dyn_cast, introducing local "seq" and the use of methods of
rtx_sequence.
(shorten_branches): Likewise, introducing local "body_seq".
Strengthen local "inner_insn" from rtx to rtx_insn *.
(reemit_insn_block_notes): Replace GET_CODE check with a
dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
Use methods of rtx_sequence.
(final_scan_insn): Likewise, introducing local "seq" for when
"body" is known to be a SEQUENCE, using its methods.
From-SVN: r214594
gcc/
2014-08-27 David Malcolm <dmalcolm@redhat.com>
* except.c (can_throw_external): Strengthen local "seq" from rtx
to rtx_sequence *. Use methods of rtx_sequence.
(insn_nothrow_p): Likewise.
From-SVN: r214593
gcc/
2014-08-27 David Malcolm <dmalcolm@redhat.com>
* dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
Use methods of rtx_sequence.
(scan_trace): Likewise for local "pat".
From-SVN: r214592
gcc/
2014-08-27 David Malcolm <dmalcolm@redhat.com>
* rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
rtx_insn_list **.
(alloc_INSN_LIST): Strengthen return type from rtx to
rtx_insn_list *.
(copy_INSN_LIST): Likewise for return type and param.
(concat_INSN_LIST): Likewise for both params and return type.
(remove_free_INSN_LIST_elem): Strenghten first param from rtx to
rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
(remove_free_INSN_LIST_node): Strenghten return type from rtx to
rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
* sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
"implicit_sets", "control_uses", "clobbers" from rtx to
rtx_insn_list *.
(struct deps_desc): Likewise for fields "pending_read_insns",
"pending_write_insns", "pending_jump_insns",
"last_pending_memory_flush", "last_function_call",
"last_function_call_may_noreturn", "sched_before_next_call",
"sched_before_next_jump".
(struct _haifa_deps_insn_data): Likewise for field "cond_deps".
(remove_from_deps): Strengthen second param from rtx to rtx_insn *.
* gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
from rtx to rtx_insn_list *.
(ldst_entry): Replace use of NULL_RTX with NULL when dealing with
rtx_insn_list *.
* haifa-sched.c (insn_queue): Strengthen this variable from rtx *
to rtx_insn_list **.
(dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
rtx_insn_list *.
(queue_insn): Likewise for local "link".
(struct haifa_saved_data): Strengthen field "insn_queue" from
rtx * to rtx_insn_list **.
(save_backtrack_point): Update allocation of save->insn_queue to
reflect the strengthening of elements from rtx to rtx_insn_list *.
(queue_to_ready): Strengthen local "link" from rtx to
rtx_insn_list *; use methods "next" and "insn" when traversing the
list.
(early_queue_to_ready): Likewise for locals "link", "next_link",
"prev_link".
(schedule_block): Update allocation of insn_queue to reflect the
strengthening of elements from rtx to rtx_insn_list *. Strengthen
local "link" from rtx to rtx_insn_list *, and use methods when
working it.
(add_to_speculative_block): Strengthen locals "twins" and
"next_node" from rtx to rtx_insn_list *, and use methods when
working with them. Strengthen local "twin" from rtx to
rtx_insn *, eliminating a checked cast.
(fix_recovery_deps): Strengthen locals "ready_list" and "link"
from rtx to rtx_insn_list *, and use methods when working with
them.
* lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
from rtx to rtx_insn_list *, adding a checked cast.
(free_INSN_LIST_list): Strengthen param "listp" from rtx * to
rtx_insn_list **.
(copy_INSN_LIST): Strengthen return type and locals "new_queue",
"newlink" from rtx to rtx_insn_list *. Strengthen local
"pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
from rtx to rtx_insn *.
(concat_INSN_LIST): Strengthen return type and local "new_rtx",
from rtx to rtx_insn_list *. Use methods of the latter class.
(remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
(remove_free_INSN_LIST_node): Strengthen return type and local
"elem" from rtx to rtx_insn *. Strenghten param "listp" from
rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
rtx_insn_list *, using "insn" method.
* sched-deps.c (add_dependence_list): Strengthen param "list"
from rtx to rtx_insn_list *, and use methods when working with it.
(add_dependence_list_and_free): Strengthen param "listp" from
rtx * to rtx_insn_list **.
(remove_from_dependence_list): Strenghten param "listp" from rtx *
to rtx_insn_list **, and use methods when working with *listp.
(remove_from_both_dependence_lists): Strengthen param "listp" from
rtx * to rtx_insn_list **
(add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
to rtx_insn_list **. Eliminate local "link", in favor of two new
locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
respectively.
(deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
by introducing local "cond_deps".
(remove_from_deps): Strengthen param "insn" from rtx to
rtx_insn *.
* sched-rgn.c (concat_insn_mem_list): Strengthen param
"copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
Use methods of rtx_insn_list.
* store-motion.c (struct st_expr): Strengthen fields
"antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
(st_expr_entry): Replace NULL_RTX with NULL when dealing with
rtx_insn_list *.
(find_moveable_store): Split out "tmp" into multiple more-tightly
scoped locals. Use methods of rtx_insn_list *.
(compute_store_table): Strengthen local "tmp" from rtx to
rtx_insn *. Use methods of rtx_insn_list *.
From-SVN: r214590
gcc/
2014-08-27 David Malcolm <dmalcolm@redhat.com>
* ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
"prev" from rtx to rtx_insn *.
From-SVN: r214587
gcc/
2014-08-27 David Malcolm <dmalcolm@redhat.com>
* rtl.h (INSN_UID): Convert from a macro to a pair of inline
functions. Require merely an rtx for now, not an rtx_insn *.
(BLOCK_FOR_INSN): Likewise.
(INSN_LOCATION): Likewise.
(INSN_HAS_LOCATION): Convert from a macro to an inline function.
From-SVN: r214586
gcc/
2014-08-27 David Malcolm <dmalcolm@redhat.com>
* rtl.h (PATTERN): Convert this macro into a pair of inline
functions, for now, requiring const_rtx and rtx.
From-SVN: r214585
2014-08-27 David Malcolm <dmalcolm@redhat.com>
* gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
(set_is_load_p): ...this, updating to work on a SET pattern rather
than an insn.
(is_store_insn): Rename to...
(set_is_store_p): ...this, updating to work on a SET pattern
rather than an insn.
(mn10300_adjust_sched_cost): Move call to get_attr_timings from
top of function to where it is needed. Rewrite the bogus
condition that checks for "insn" and "dep" being PARALLEL to
instead use single_set, introducing locals "insn_set" and
"dep_set". Given that we only ever returned "cost" for a non-pair
of SETs, bail out early if we don't have a pair of SET.
Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
use the new locals "insn_set" and "dep_set", and update calls to
is_load_insn and is_store_insn to be calls to set_is_load_p and
set_is_store_p.
From-SVN: r214582
/cp
2014-08-27 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/52892
* semantics.c (cxx_eval_call_expression): Use STRIP_NOPS on the
result of cxx_eval_constant_expression.
/testsuite
2014-08-27 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/52892
* g++.dg/cpp0x/constexpr-52892-1.C: New.
* g++.dg/cpp0x/constexpr-52892-2.C: Likewise.
* g++.dg/cpp0x/constexpr-52282-1.C: Likewise.
From-SVN: r214579
PR target/62262
* config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
amount before using it.
* gcc.target/aarch64/pr62262.c: New test.
From-SVN: r214578
gcc/
2014-08-26 David Malcolm <dmalcolm@redhat.com>
* cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
from rtx to rtx_insn *.
(cselib_lookup_from_insn): Likewise for final param.
(cselib_subst_to_values_from_insn): Likewise.
(cselib_add_permanent_equiv): Likewise.
* cselib.c (cselib_current_insn): Likewise for this variable.
(cselib_subst_to_values_from_insn): Likewise for param "insn".
(cselib_lookup_from_insn): Likewise.
(cselib_add_permanent_equiv): Likewise for param "insn" and local
"save_cselib_current_insn".
(cselib_process_insn): Replace use of NULL_RTX with NULL.
* sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
from rtx to rtx_insn *.
From-SVN: r214550
gcc/
2014-08-26 David Malcolm <dmalcolm@redhat.com>
* sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
to rtx_insn *.
(struct reg_use_data): Likewise for field "insn".
(insn_cost): Likewise for param.
(real_insn_for_shadow): Likewise for return type and param.
(increase_insn_priority): Likewise for param 1.
(debug_dependencies): Likewise for both params.
* haifa-sched.c (insn_delay): Likewise for param "insn".
(real_insn_for_shadow): Likewise for return type and param "insn".
(update_insn_after_change): Likewise for param "insn".
(recompute_todo_spec): Likewise for param "next" and locals "pro",
"other".
(insn_cost): Likewise for param "insn".
(increase_insn_priority): Likewise.
(calculate_reg_deaths): Likewise.
(setup_insn_reg_pressure_info): Likewise.
(model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
(model_index): Strengthen param "insn" from rtx to rtx_insn *.
(model_recompute): Likewise.
(must_restore_pattern_p): Likewise for param "next".
(model_excess_cost): Likewise for param "insn".
(queue_remove): Likewise.
(adjust_priority): Likewise for param "prev".
(update_register_pressure): Likewise for param "insn".
(setup_insn_max_reg_pressure): Likewise for local "insn".
(update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
(model_add_to_schedule): Likewise.
(model_reset_queue_indices): Likewise for local "insn".
(unschedule_insns_until): Strengthen local "recompute_vec" from
auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
"con" from rtx to rtx_insn *.
(restore_last_backtrack_point): Likewise for both locals "x". Add
checked casts.
(estimate_insn_tick): Likewise for param "insn".
(commit_schedule): Likewise for params "prev_head", "tail" and
local "x".
(verify_shadows): Likewise for locals "i1", "i2".
(dump_insn_stream): Likewise for params "head", "tail" and locals
"next_tail", "insn".
(schedule_block): Likewise for locals "insn", "x". Add a checked
cast.
(fix_inter_tick): Likewise for params "head", "tail".
(create_check_block_twin): Likewise for local "jump".
(haifa_change_pattern): Likewise for param "insn".
(haifa_speculate_insn): Likewise.
(dump_new_block_header): Likewise for params "head", "tail".
(fix_jump_move): Likewise for param "jump".
(move_block_after_check): Likewise.
(sched_init_insn_luid): Likewise for param "insn".
(sched_init_luids): Likewise for local "insn".
(insn_luid): Likewise for param "insn".
(init_h_i_d): Likewise.
(haifa_init_h_i_d): Likewise for local "insn".
(haifa_init_insn): Likewise for param "insn".
* sched-deps.c (add_dependence): Likewise for local "real_pro",
"other".
(create_insn_reg_use): Likewise for param "insn".
(setup_insn_reg_uses): Likewise. Add a checked cast.
* sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
"tail" from rtx to rtx_insn *.
* sched-rgn.c (void debug_dependencies): Likewise, also for locals
"insn", "next_tail".
From-SVN: r214547
gcc/
2014-08-26 David Malcolm <dmalcolm@redhat.com>
* rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
rtx_insn * and param 4 from rtx * to rtx_insn **.
(get_condition): Strengthen param 1 from rtx to rtx_insn * and
param 2 from rtx * to rtx_insn **.
* df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
rtx_insn * and final param from rtx * to rtx_insn **.
* cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
from rtx to rtx_insn *.
(try_head_merge_bb): Likewise for both locals named "move_upto".
* df-problems.c (can_move_insns_across): Likewise for params
"from", "to", "across_from", "across_to" and locals "insn",
"next", "max_to". Strengthen param "pmove_upto" from rtx * to
rtx_insn **.
* ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
from rtx to rtx_insn *.
(noce_get_alt_condition): Strengthen param "earliest" from rtx *
to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
(noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
rtx_insn *.
(noce_try_abs): Likewise.
(noce_get_condition): Likewise for param "jump". Strengthen param
"earliest" from rtx * to rtx_insn **.
(noce_find_if_block): Strengthen local "cond_earliest" from rtx to
rtx_insn *.
(find_cond_trap): Likewise.
(dead_or_predicable): Likewise for local "earliest".
* loop-iv.c (check_simple_exit): Likewise for local "at". Add
checked cast.
* rtlanal.c (canonicalize_condition): Likewise for param "insn"
and local "prev". Strengthen param "earliest" from rtx * to
rtx_insn **.
(get_condition): Strengthen param "jump" from rtx to rtx_insn *
Strengthen param "earliest" from rtx * to rtx_insn **.
From-SVN: r214542
gcc/
2014-08-26 David Malcolm <dmalcolm@redhat.com>
* fwprop.c (local_ref_killed_between_p): Strengthen params "from",
"to" and local "insn" from rtx to rtx_insn *.
From-SVN: r214541
gcc/
2014-08-26 David Malcolm <dmalcolm@redhat.com>
* sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
from rtx to rtx_insn *.
(need_nop_to_preserve_insn_bb): Likewise for param "insn".
(code_motion_path_driver): Likewise for local "last_insn".
(simplify_changed_insns): Likewise for local "insn".
From-SVN: r214540
Richard Sandiford
Chen Gang
David Malcolm
Jonathan Wakely
Paolo Carlini
Guozhi Wei
Richard Biener
Yvan Roux
Alexander Ivchenko
Ian Lance Taylor
GCC Administrator
Aldy Hernandez
Joel Sherrill
Jason Merrill