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Several VEC member functions that accept an element 'T' used to have
two overloads: one taking 'T', the second taking 'T *'.
This used to be needed because of the interface dichotomy between
vectors of objects and vectors of pointers. In the past, vectors of
pointers would use pass-by-value semantics, but vectors of objects
would use pass-by-reference semantics. This is no longer necessary,
but the distinction had remained.
The main side-effect of this change is some code reduction in code
that manipulates vectors of objects. For instance,
- struct iterator_use *iuse;
-
- iuse = VEC_safe_push (iterator_use, heap, iterator_uses, NULL);
- iuse->iterator = iterator;
- iuse->ptr = ptr;
+ struct iterator_use iuse = {iterator, ptr};
+ VEC_safe_push (iterator_use, heap, iterator_uses, iuse);
Compile time performance was not affected.
Tested on x86_64 and ppc64.
Also built all-gcc on all targets using VEC routines: arm, bfin, c6x,
epiphany, ia64, mips, sh, spu, and vms.
2012-09-10 Diego Novillo <dnovillo@google.com>
* vec.h (vec_t::quick_push): Remove overload that accepts 'T *'.
Update all users.
(vec_t::safe_push): Likewise.
(vec_t::quick_insert): Likewise.
(vec_t::lower_bound): Likewise.
(vec_t::safe_insert): Likewise.
(vec_t::replace): Change second argument to 'T &'.
From-SVN: r191165
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* bitmap.c (bitmap_last_set_bit): Rewrite to return the correct bit.
* graphite.c (print_global_statistics): Use EDGE_COUNT instead
of VEC_length.
(print_graphite_scop_statistics): Likewise.
* graphite-scop-detection.c (get_bb_type): Use single_succ_p.
(print_graphite_scop_statistics): Use EDGE_COUNT, not VEC_length.
(canonicalize_loop_closed_ssa): Use single_pred_p.
* alias.c (reg_seen): Make this an sbitmap.
(record_set, init_alias_analysis): Update.
* tree-ssa-coalesce.c (ssa_conflicts_dump): Fix dumping.
From-SVN: r191063
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From-SVN: r190941
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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
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* tracer.c (mark_bb_seen): Use SBITMAP_SIZE.
* alias.c (MAX_ALIAS_LOOP_PASSES): Update comment with rationale,
or rather a lack thereof.
(init_alias_analysis): Propagate the latest information across
the CFG in topological order to propagate as far as possible in
each iteration. Ignore debug insns.
From-SVN: r190602
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Merge from cxx-conversion branch (http://gcc.gnu.org/wiki/cxx-conversion).
As described in http://gcc.gnu.org/ml/gcc/2012-08/msg00015.html, this patch
changes the default bootstrap process so that stage 1 always builds with a C++
compiler.
Other than the bootstrap change, the patch makes no functional changes to the
compiler. Everything should build as it does now in trunk. The main
changes in this patch are:
1- Configuration changes.
2- Re-write of VEC.
3- Re-write of gengtype to support C++ templates and
user-provided marking functions.
4- New hash table class.
5- Re-write double_int.
6- Implement tree macros as inline functions so they can be
called from gdb.
As discussed before, several of these changes do not fully change
the call sites to use the new APIs.
The bootstrap changes have already been tested on a wide range of
targets (http://gcc.gnu.org/wiki/CppBuildStatus). Additionally,
I have tested the merged trunk on: x86_64-unknown-linux-gnu,
mips64el-unknown-linux-gnu, powerpc64-unknown-linux-gnu,
i686-pc-linux-gnu, and ia64-unknown-linux-gnu.
ChangeLog
2012-08-14 Diego Novillo <dnovillo@google.com>
Merge from cxx-conversion branch.
* Makefile.tpl (STAGE[+id+]_CXXFLAGS): Remove
POSTSTAGE1_CONFIGURE_FLAGS.
* Makefile.in: Regenerate.
* configure.ac (ENABLE_BUILD_WITH_CXX): Remove. Update all users.
Force C++ when bootstrapping.
* configure: Regenerate.
libcpp/ChangeLog
2012-08-14 Diego Novillo <dnovillo@google.com>
Merge from cxx-conversion branch. Configury.
* Makefile.in: Remove all handlers of ENABLE_BUILD_WITH_CXX.
* configure.ac: Likewise.
* configure: Regenerate.
2012-08-14 Lawrence Crowl <crowl@google.com>
Merge from cxx-conversion branch. New C++ hash table.
* include/symtab.h (typedef struct ht hash_table): Change the typedef
name to cpp_hash_table. Update all users of the typedef.
gcc/ChangeLog
2012-08-14 Diego Novillo <dnovillo@google.com>
Merge from cxx-conversion branch. Configury.
* configure.ac (CXX_FOR_BUILD): Define and substitute.
(BUILD_CXXFLAGS): Define.
Remove all handlers of ENABLE_BUILD_WITH_CXX.
Force all build to be with C++.
* Makefile.in (BUILD_CXXFLAGS): Use it.
Remove all handlers of ENABLE_BUILD_WITH_CXX.
* configure: Regenerate.
* config.in: Regenerate.
* doc/install.texi: Remove documentation for --enable-build-with-cxx
and --enable-build-poststage1-with-cxx.
2012-08-14 Diego Novillo <dnovillo@google.com>
Merge from cxx-conversion branch. Re-implement VEC in C++.
* vec.c (vec_heap_free): Convert into a template function.
(vec_gc_o_reserve_1): Make extern.
(vec_gc_p_reserve): Remove.
(vec_gc_p_reserve_exact): Remove.
(vec_gc_o_reserve): Remove.
(vec_gc_o_reserve_exact): Remove.
(vec_heap_o_reserve_1): Make extern.
(vec_heap_p_reserve): Remove.
(vec_heap_p_reserve_exact): Remove.
(vec_heap_o_reserve): Remove.
(vec_heap_o_reserve_exact): Remove.
(vec_stack_p_reserve): Remove.
(vec_stack_p_reserve_exact): Remove.
* vec.h (VEC_CHECK_INFO, VEC_CHECK_DECL, VEC_CHECK_PASS,
VEC_ASSERT, VEC_ASSERT_FAIL, vec_assert_fail): Move earlier
in the file.
(VEC): Define to vec_t<T>.
(vec_allocation_t): Define.
(struct vec_prefix): Move earlier in the file.
(vec_t<T>): New template.
(DEF_VEC_I, DEF_VECL_ALLOC_I, DEF_VEC_P, DEF_VEC_ALLOC_P,
DEF_VEC_O, DEF_VEC_ALLOC_P, DEF_VEC_O, DEF_VEC_ALLOC_O,
DEF_VEC_ALLOC_P_STACK, DEF_VEC_ALLOC_O_STACK,
DEF_VEC_ALLOC_I_STACK): Expand to 'struct vec_swallow_trailing_semi'.
(DEF_VEC_A): Provide template instantiations for
GC/PCH markers that do not traverse the vector.
(vec_stack_p_reserve): Remove.
(vec_stack_p_reserve_exact): Remove.
(vec_stack_p_reserve_exact_1): Remove.
(vec_stack_o_reserve): Remove.
(vec_stack_o_reserve_exact): Remove.
(vec_stack_free): Re-write as a template function.
(vec_reserve): New template function.
(vec_reserve_exact): New template function.
(vec_heap_free): New template function if GATHER_STATISTICS is
defined. Otherwise, macro that expands to free().
(VEC_length_1): New template function.
(VEC_length): Call it.
(VEC_empty_1): New template function.
(VEC_empty): Call it.
(VEC_address_1): New template function.
(VEC_address): Call it.
(VEC_last_1): New template function.
(VEC_last): Call it. Change return type to T&.
Change all users that used VEC_Os.
(VEC_index_1): New template function.
(VEC_index): Call it. Return a T& instead of a T*.
Update all callers that were using VEC_O before.
(VEC_iterate_1): New template function.
(VEC_iterate): Call it.
(VEC_embedded_size_1): New template function.
(VEC_embedded_size): Call it.
(VEC_embedded_init_1): New template function.
(VEC_embedded_init): Call it.
(VEC_alloc_1): New template function.
(VEC_alloc): Call it. If A is 'stack', call XALLOCAVAR to
do the allocation.
(VEC_free_1): New template function.
(VEC_free): Call it.
(VEC_copy_1): New template function.
(VEC_copy): Call it.
(VEC_space_1): New template function
(VEC_space): Call it.
(VEC_reserve_1): New template function.
(VEC_reserve): Call it.
(VEC_reserve_exact_1): New template function.
(VEC_reserve_exact): Call it.
(VEC_splice_1): New template function.
(VEC_splice): Call it.
(VEC_safe_splice_1): New template function.
(VEC_safe_splice): Call it.
(VEC_quick_push_1): New template function. Create two overloads, one
accepting T, the other accepting T *. Update all callers
where T and T * are ambiguous.
(VEC_quick_push): Call it.
(VEC_safe_push_1): New template function. Create two overloads, one
accepting T, the other accepting T *. Update all callers
where T and T * are ambiguous.
(VEC_safe_push): Call it.
(VEC_pop_1): New template function.
(VEC_pop): Call it.
(VEC_truncate_1): New template function.
(VEC_truncate): Call it.
(VEC_safe_grow_1): New template function.
(VEC_safe_grow): Call it.
(VEC_safe_grow_cleared_1): New template function.
(VEC_safe_grow_cleared): Call it.
(VEC_replace_1): New template function.
(VEC_replace): Call it. Always accept T instead of T*.
Update all callers that used VEC_Os.
(VEC_quick_insert_1): New template function.
(VEC_quick_insert): Call it.
(VEC_safe_insert_1): New template function.
(VEC_safe_insert): Call it.
(VEC_ordered_remove_1): New template function.
(VEC_ordered_remove): Call it.
(VEC_unordered_remove_1): New template function.
(VEC_unordered_remove): Call it.
(VEC_block_remove_1): New template function.
(VEC_block_remove): Call it.
(VEC_lower_bound_1): New template function.
(VEC_lower_bound): Call it.
(VEC_OP): Remove.
(DEF_VEC_FUNC_P): Remove.
(DEF_VEC_ALLOC_FUNC_P): Remove.
(DEF_VEC_NONALLOC_FUNCS_P): Remove.
(DEF_VEC_FUNC_O): Remove.
(DEF_VEC_ALLOC_FUNC_O): Remove.
(DEF_VEC_NONALLOC_FUNCS_O): Remove.
(DEF_VEC_ALLOC_FUNC_I): Remove.
(DEF_VEC_NONALLOC_FUNCS_I): Remove.
(DEF_VEC_ALLOC_FUNC_P_STACK): Remove.
(DEF_VEC_ALLOC_FUNC_O_STACK): Remove.
(DEF_VEC_ALLOC_FUNC_I_STACK): Remove.
(vec_reserve_exact): New template function.
* gengtype-lex.l (DEF_VEC_ALLOC_[IOP]/{EOID}): Remove.
* gengtype-parse.c (token_names): Remove DEF_VEC_ALLOC_[IOP].
(typedef_name): Emit vec_t<C1> instead of VEC_C1_C2.
(def_vec_alloc): Remove. Update all callers.
* gengtype.c (filter_type_name): New.
(output_mangled_typename): Call it.
(write_func_for_structure): Likewise.
(write_types): Likewise.
(write_root): Likewise.
(write_typed_alloc_def): Likewise.
(note_def_vec): Emit vec_t<TYPE_NAME> instead of VEC_TYPE_NAME_base.
(note_def_vec_alloc): Remove.
* gengtype.h (note_def_vec_alloc): Remove.
(DEFVEC_ALLOC): Remove token code.
* df-scan.c (df_bb_verify): Remove call to df_free_collection_rec
inside the insn traversal loop.
* gimplify.c (gimplify_compound_lval): Rename STACK to EXPR_STACK.
* ipa-inline.c (inline_small_functions): Rename HEAP to EDGE_HEAP.
* reg-stack.c (stack): Rename to STACK_PTR. Update all users.
* tree-vrp.c (stack): Rename to EQUIV_STACK. Update all users.
* config/bfin/bfin.c (hwloop_optimize): Update some calls to
VEC_* for vectors of non-pointers.
* config/c6x/c6x.c (try_rename_operands): Likewise.
(reshuffle_units): Likewise.
* config/mips/mips.c (mips_multi_start): Likewise.
(mips_multi_add): Likewise.
(mips_multi_copy_insn): Likewise.
(mips_multi_set_operand): Likewise.
* hw-doloop.c (discover_loop): Likewise.
(discover_loops): Likewise.
(reorg_loops): Likewise.
2012-08-14 Diego Novillo <dnovillo@google.com>
Merge from cxx-conversion branch. C++ support in gengtype.
* coretypes.h (gt_pointer_operator): Move from ...
* ggc.h: ... here.
* doc/gty.texi: Document support for C++ templates and
user-provided markers.
* gcc/gengtype-lex.l: Update copyright year.
Remove support for recognizing DEF_VEC_O, DEF_VEC_P and
DEFVEC_I.
* gengtype-parse.c: Update copyright year.
(token_names): Remove DEF_VEC_O, DEF_VEC_P and DEF_VEC_I.
(require_template_declaration): New.
(typedef_name): Call it.
(type): Replace IS_UNION with KIND. Replace all users.
(def_vec): Remove. Update all users.
* gengtype-state.c (type_lineloc): Handle TYPE_USER_STRUCT.
(write_state_user_struct_type): New.
(write_state_type): Call it.
(read_state_user_struct_type): New.
(read_state_type): Call it.
* gengtype.c: Update copyright year.
(dump_pair): Move declaration to the top.
(dump_type): Likewise.
(dump_type_list): Likewise.
(dbgprint_count_type_at): Handle TYPE_USER_STRUCT.
(create_user_defined_type): New.
(resolve_typedef): Call it.
(new_structure): Replace argument ISUNION with KIND.
Change users to refer to KIND directly.
Update all callers.
(find_structure): Likewise.
(set_gc_used_type): Handle TYPE_USER_STRUCT.
(create_file): Update HDR to include new copyright year.
(struct walk_type_data): Add field IN_PTR_FIELD.
(output_mangled_typename): Handle TYPE_USER_STRUCT.
(walk_type): Set D->IN_PTR_FIELD when walking a TYPE_POINTER.
Clear it afterwards.
Handle TYPE_USER_STRUCT.
(write_types_process_field): Handle TYPE_USER_STRUCT.
(get_type_specifier): Move earlier in the file.
(write_type_decl): New.
(write_marker_function_name): New.
(write_user_func_for_structure_ptr): New.
(write_user_func_for_structure_body): New.
(write_user_marking_functions): New.
(write_func_for_structure): Call write_marker_function_name
and write_type_decl.
Do not call walk_type for TYPE_USER_STRUCT. Emit a call to the user
function directly.
Call write_user_marking_functions on TYPE_USER_STRUCTs.
(write_types_local_user_process_field): New.
(write_pch_user_walking_for_structure_body): New.
(write_pch_user_walking_functions): New.
(write_types_local_process_field): Handle TYPE_USER_STRUCT.
(write_local_func_for_structure): Do not call walk_type for
TYPE_USER_STRUCT. Instead, emit the call to gt_pch_nx directly.
Call write_pch_user_walking_functions for TYPE_USER_STRUCTs.
(write_root): Handle TYPE_USER_STRUCT.
(vec_prefix_type): Remove. Update all users.
(note_def_vec): Remove. Update all users.
(dump_typekind): Handle TYPE_USER_STRUCT.
(dump_type): Initialize SEEN_TYPES, if needed.
Handle TYPE_USER_STRUCT.
(dump_everything): Do not initialize SEEN_TYPES.
* gengtype.h: Update copyright year.
(enum typekind): Add TYPE_USER_STRUCT.
(union_or_struct_p): Rename from UNION_OR_STRUCT_P.
Convert into function.
Add an overload taking const_type_p.
Update all callers.
(new_structure): Change second field to type enum typekind.
Update all users.
(find_structure): Likewise.
(note_def_vec): Remove.
(DEFVEC_OP): Remove.
(DEFVEC_I): Remove.
* ggc-page.c (gt_ggc_mx): Add entry points for marking
'const char *&', 'unsigned char *&' and 'unsigned char&'.
* ggc-zone.c (gt_ggc_mx): Add entry points for marking
'const char *&' and 'unsigned char *&'.
* stringpool.c (gt_pch_nx): Add entry points for marking
'const char *&', 'unsigned char *&' and 'unsigned char&'.
Add an entry point for the overload taking arguments 'unsigned char
*', 'gt_pointer_operator' and 'void *'.
* vec.h (struct vec_prefix): Remove GTY marker.
(struct vec_t): Remove GTY((length)) attribute from field 'vec'.
(gt_ggc_mx (vec_t<T> *)): New template function.
(gt_pch_nx (vec_t<T> *)): New template function.
(gt_pch_nx (vec_t<T *> *, gt_pointer_operator, void *)): New template
function.
(gt_pch_nx (vec_t<T> *, gt_pointer_operator, void *)): New template
function.
* basic-block.h (struct edge_def): Mark GTY((user)).
Remove all GTY markers from fields.
(gt_ggc_mx): Declare.
(gt_pch_nx): Declare.
* tree-cfg.c (gt_ggc_mx): New.
(gt_pch_nx): New.
* gengtype-lex.l (USER_GTY): Add pattern for "user".
* gengtype-parse.c (option): Handle USER_GTY.
(opts_have): New.
(type): Call it.
If the keyword 'user' is used, do not walk the fields
of the structure.
* gengtype.h (USER_GTY): Add.
* doc/gty.texi: Update.
2012-08-14 Lawrence Crowl <crowl@google.com>
Merge cxx-conversion branch. Implement C++ hash table.
* hash-table.h: New. Implementation borrowed from libiberty/hashtab.c.
* hash-table.c: Likewise.
* tree-ssa-tail-merge.c: Include hash-table.h instead of hashtab.h.
(static htab_t same_succ_htab): Change type to hash_table;
move specification of helper functions from create call to declaration.
Change users to invoke member functions.
(same_succ_print_traverse): Make extern ssa_.... Change callers.
Remove void* casting.
(same_succ_hash): Likewise.
(same_succ_equal): Likewise.
(same_succ_delete): Likewise.
* tree-ssa-threadupdate.c: Include hash-table.h.
(struct local_info): Rename to ssa_local_info_t to avoid overloading
the type name local_info with the variable name local_info.
(static htab_t redirection_data): Change type to hash_table.
Move specification of helper functions from create call to declaration.
Change users to invoke member functions.
(redirection_data_hash): Make extern ssa_.... Change callers.
Remove void* casting.
(redirection_data_eq): Likewise.
(fix_duplicate_block_edges): Likewise.
(create_duplicates): Likewise.
(fixup_template_block): Likewise.
(redirect_edges): Likewise.
(lookup_redirection_data): Change types associated with the hash table
from void* to their actual type. Remove unnecessary casts.
* tree-ssa-ccp.c: Include hash-table.h.
(typedef gimple_htab): New. Uses hash_table. Replace specific uses
of htab_t with gimple_htab. Change users to invoke member functions.
Move specification of helper functions from create call to declaration.
* tree-ssa-coalesce.c: Include hash-table.h instead of hashtab.h.
(hash_ssa_name_by_var): Make extern. Remove void* casting.
(eq_ssa_name_by_var): Likewise.
(coalesce_ssa_name): Change type of local static htab_t ssa_name_hash
to hash_table. Change users to invoke member functions.
Move specification of helper functions from create call to declaration.
* coverage.c: Include hash-table.h instead of hashtab.h.
(static htab_t counts_hash): Change type to hash_table;
move specification of helper functions from create call to declaration.
Change users to invoke member functions.
(htab_counts_entry_hash): Make extern. Rename with coverage_... instead
of htab_... Remove void* casting.
(htab_counts_entry_eq): Likewise.
(htab_counts_entry_del): Likewise.
* tree-ssa-pre.c: Include hash-table.h instead of hashtab.h.
(static htab_t expression_to_id): Change type to hash_table.
Move specification of helper functions from create call to declaration.
Change users to invoke member functions.
(static htab_t phi_translate_table): Likewise.
(pre_expr_eq): Make extern ssa_.... Change callers.
Remove void* casting.
(pre_expr_hash): Likewise.
(expr_pred_trans_hash): Likewise.
(expr_pred_trans_eq): Likewise.
(alloc_expression_id): Change types associated with the hash table
from void* to their actual type. Remove unnecessary casts.
(lookup_expression_id): Likewise.
(phi_trans_lookup): Likewise.
(phi_trans_add): Likewise.
* stringpool.c: Rename uses of libcpp typedef hash_table to
cpp_hash_table.
* Makefile.in: Add hash-table.o to OBJS-libcommon-target.
Add $(HASH_TABLE_H). Add new dependences on $(HASH_TABLE_H).
2012-08-14 Lawrence Crowl <crowl@google.com>
Merge from cxx-conversion branch. Re-write double_int in C++.
* hash-table.h
(typedef double_int): Change to struct (POD).
(double_int::make): New overloads for int to double-int conversion.
(double_int::mask): New.
(double_int::max_value): New.
(double_int::min_value): New.
(double_int::operator ++): New.
(double_int::operator --): New.
(double_int::operator *=): New.
(double_int::operator +=): New.
(double_int::operator -=): New.
(double_int::to_signed): New.
(double_int::to_unsigned): New.
(double_int::fits_unsigned): New.
(double_int::fits_signed): New.
(double_int::fits): New.
(double_int::trailing_zeros): New.
(double_int::popcount): New.
(double_int::multiple_of): New.
(double_int::set_bit): New.
(double_int::mul_with_sign): New.
(double_int::operator * (binary)): New.
(double_int::operator + (binary)): New.
(double_int::operator - (binary)): New.
(double_int::operator - (unary)): New.
(double_int::operator ~ (unary)): New.
(double_int::operator & (binary)): New.
(double_int::operator | (binary)): New.
(double_int::operator ^ (binary)): New.
(double_int::and_not): New.
(double_int::lshift): New.
(double_int::rshift): New.
(double_int::alshift): New.
(double_int::arshift): New.
(double_int::llshift): New.
(double_int::lrshift): New.
(double_int::lrotate): New.
(double_int::rrotate): New.
(double_int::div): New.
(double_int::sdiv): New.
(double_int::udiv): New.
(double_int::mod): New.
(double_int::smod): New.
(double_int::umod): New.
(double_int::divmod): New.
(double_int::sdivmod): New.
(double_int::udivmod): New.
(double_int::ext): New.
(double_int::zext): New.
(double_int::sext): New.
(double_int::is_zero): New.
(double_int::is_one): New.
(double_int::is_minus_one): New.
(double_int::is_negative): New.
(double_int::cmp): New.
(double_int::ucmp): New.
(double_int::scmp): New.
(double_int::ult): New.
(double_int::ugt): New.
(double_int::slt): New.
(double_int::sgt): New.
(double_int::max): New.
(double_int::smax): New.
(double_int::umax): New.
(double_int::min): New.
(double_int::smin): New.
(double_int::umin): New.
(double_int::operator ==): New.
(double_int::operator !=): New.
(shwi_to_double_int): Change implementation to use member function.
(double_int_minus_one): Likewise.
(double_int_zero): Likewise.
(double_int_one): Likewise.
(double_int_two): Likewise.
(double_int_ten): Likewise.
(uhwi_to_double_int): Likewise.
(double_int_to_shwi): Likewise.
(double_int_to_uhwi): Likewise.
(double_int_fits_in_uhwi_p): Likewise.
(double_int_fits_in_shwi_p): Likewise.
(double_int_fits_in_hwi_p): Likewise.
(double_int_mul): Likewise.
(double_int_mul_with_sign): Likewise.
(double_int_add): Likewise.
(double_int_sub): Likewise.
(double_int_neg): Likewise.
(double_int_div): Likewise.
(double_int_sdiv): Likewise.
(double_int_udiv): Likewise.
(double_int_mod): Likewise.
(double_int_smod): Likewise.
(double_int_umod): Likewise.
(double_int_divmod): Likewise.
(double_int_sdivmod): Likewise.
(double_int_udivmod): Likewise.
(double_int_multiple_of): Likewise.
(double_int_setbit): Likewise.
(double_int_ctz): Likewise.
(double_int_not): Likewise.
(double_int_ior): Likewise.
(double_int_and): Likewise.
(double_int_and_not): Likewise.
(double_int_xor): Likewise.
(double_int_lshift): Likewise.
(double_int_rshift): Likewise.
(double_int_lrotate): Likewise.
(double_int_rrotate): Likewise.
(double_int_cmp): Likewise.
(double_int_scmp): Likewise.
(double_int_ucmp): Likewise.
(double_int_max): Likewise.
(double_int_smax): Likewise.
(double_int_umax): Likewise.
(double_int_min): Likewise.
(double_int_smin): Likewise.
(double_int_umin): Likewise.
(double_int_ext): Likewise.
(double_int_sext): Likewise.
(double_int_zext): Likewise.
(double_int_mask): Likewise.
(double_int_max_value): Likewise.
(double_int_min_value): Likewise.
(double_int_zero_p): Likewise.
(double_int_one_p): Likewise.
(double_int_minus_one_p): Likewise.
(double_int_equal_p): Likewise.
(double_int_popcount): Likewise.
* hash-table.c
(double_int_mask): Reuse implementation for double_int::mask.
(double_int_max_value): Likewise.
(double_int_min_value): Likewise.
(double_int_ext): Likewise.
(double_int_zext): Likewise.
(double_int_sext): Likewise.
(double_int_mul_with_sign): Likewise.
(double_int_divmod): Likewise.
(double_int_sdivmod): Likewise.
(double_int_udivmod): Likewise.
(double_int_div): Likewise.
(double_int_sdiv): Likewise.
(double_int_udiv): Likewise.
(double_int_mod): Likewise.
(double_int_smod): Likewise.
(double_int_umod): Likewise.
(double_int_multiple_of): Likewise.
(double_int_lshift): Likewise.
(double_int_rshift): Likewise.
(double_int_lrotate): Likewise.
(double_int_rrotate): Likewise.
(double_int_cmp): Likewise.
(double_int_ucmp): Likewise.
(double_int_scmp): Likewise.
(double_int_max): Likewise.
(double_int_smax): Likewise.
(double_int_umax): Likewise.
(double_int_min): Likewise.
(double_int_smin): Likewise.
(double_int_umin): Likewise.
(double_int_min): Likewise.
(double_int_min): Likewise.
(double_int_min): Likewise.
(double_int_min): Likewise.
(double_int_min): Likewise.
(double_int_min): Likewise.
(double_int::alshift): New.
(double_int::arshift): New.
(double_int::llshift): New.
(double_int::lrshift): New.
(double_int::ult): New.
(double_int::ugt): New.
(double_int::slt): New.
(double_int::sgt): New.
(double_int_setbit): Reuse implementation for double_int::set_bit,
which avoids a name conflict with a macro.
(double_int_double_int_ctz): Reuse implementation for
double_int::trailing_zeros.
(double_int_fits_in_shwi_p): Reuse implementation for
double_int::fits_signed.
(double_int_fits_in_hwi_p): Reuse implementation for double_int::fits.
(double_int_mul): Reuse implementation for binary
double_int::operator *.
(double_int_add): Likewise.
(double_int_sub): Likewise.
(double_int_neg): Reuse implementation for unary
double_int::operator -.
(double_int_max_value): Likewise.
* fixed-value.c: Change to use member functions introduced above.
2012-08-14 Lawrence Crowl <crowl@google.com>
Merge cxx-conversion branch. Support tree macro calling
from gdb.
* tree.h (tree_check): New.
(TREE_CHECK): Use inline function above instead of __extension__.
(tree_not_check): New.
(TREE_NOT_CHECK): Use inline function above instead of __extension__.
(tree_check2): New.
(TREE_CHECK2): Use inline function above instead of __extension__.
(tree_not_check2): New.
(TREE_NOT_CHECK2): Use inline function above instead of __extension__.
(tree_check3): New.
(TREE_CHECK3): Use inline function above instead of __extension__.
(tree_not_check3): New.
(TREE_NOT_CHECK3): Use inline function above instead of __extension__.
(tree_check4): New.
(TREE_CHECK4): Use inline function above instead of __extension__.
(tree_not_check4): New.
(TREE_NOT_CHECK4): Use inline function above instead of __extension__.
(tree_check5): New.
(TREE_CHECK5): Use inline function above instead of __extension__.
(tree_not_check5): New.
(TREE_NOT_CHECK5): Use inline function above instead of __extension__.
(contains_struct_check): New.
(CONTAINS_STRUCT_CHECK): Use inline function above instead of
__extension__.
(tree_class_check): New.
(TREE_CLASS_CHECK): Use inline function above instead of __extension__.
(tree_range_check): New.
(TREE_RANGE_CHECK): Use inline function above instead of __extension__.
(omp_clause_subcode_check): New.
(OMP_CLAUSE_SUBCODE_CHECK): Use inline function above instead of
__extension__.
(omp_clause_range_check): New.
(OMP_CLAUSE_RANGE_CHECK): Use inline function above instead of
__extension__.
(expr_check): New.
(EXPR_CHECK): Use inline function above instead of __extension__.
(non_type_check): New.
(NON_TYPE_CHECK): Use inline function above instead of __extension__.
(tree_vec_elt_check): New.
(TREE_VEC_ELT_CHECK): Use inline function above instead of
__extension__.
(omp_clause_elt_check): New.
(OMP_CLAUSE_ELT_CHECK): Use inline function above instead of
__extension__.
(tree_operand_check): New.
(TREE_OPERAND_CHECK): Use inline function above instead of
__extension__.
(tree_operand_check_code): New.
(TREE_OPERAND_CHECK_CODE): Use inline function above instead of
__extension__.
(TREE_CHAIN): Simplify implementation.
(TREE_TYPE): Simplify implementation.
(tree_operand_length): Move for compilation dependences.
* gdbinit.in: (macro define __FILE__): New.
(macro define __LINE__): New.
(skip "tree.h"): New.
gcc/cp/ChangeLog
2012-08-14 Diego Novillo <dnovillo@google.com>
Merge from cxx-conversion branch. Re-write VEC in C++.
* call.c (add_function_candidate): Remove const qualifier
from call to VEC_index.
2012-08-14 Diego Novillo <dnovillo@google.com>
Merge from cxx-conversion branch. Configury.
* go-c.h: Remove all handlers of ENABLE_BUILD_WITH_CXX.
* go-gcc.cc: Likewise.
* go-system.h: Likewise.
From-SVN: r190402
|
|
gcc/
* system.h (dump_file): Do not define.
* tree-pass.h: Include dumpfile.h, which is a new file containing...
(enum tree_dump_index, TDF_*, get_dump_file_name, dump_enabled_p,
dump_initialized_p, dump_begin, dump_end, dump_node, dump_switch_p,
dump_flag_name, dump_file, dump_flags, dump_file_name,
get_dump_file_info, struct dump_file_info): all of this, moved to...
* dumpfile.h: Here, new file.
* tree-dump.h: Include dumpfile.h, but not tree-pass.h.
(dump_stmt): Remove prototype for C++ specific function.
(dump_enumerated_decls): Move prototype from here...
* tree-flow.h (dump_enumerated_decls): ... to here.
(get_ref_base_and_extent) Move prototype from here ...
* tree.h (get_ref_base_and_extent) ... to here.
* tree-ssa-live.c: Do not inclde tree-pretty-print.h, because
gimple-pretty-print.h is enough. Do not include tree-dump.h,
include timevar.h and dumpfile.h instead.
(struct numbered_tree_d, compare_decls_by_uid,
dump_enumerated_decls_push, dump_enumerated_decls): Move from here ...
* tree-dfa.c:(struct numbered_tree_d, compare_decls_by_uid,
dump_enumerated_decls_push, dump_enumerated_decls):... to here.
Do not include timevar.h.
* tree.c: Do not include timevar.h.
* tree-cfg.c: Do not include langhooks.h, tree-pretty-print.h, and
timevar.h.
(dump_cfg_stats): Use current_function_name.
(gimple_cfg2vcg): Likewise.
(dump_function_to_file): Likewise.
* df-scan.c: Do not include tree-pass.h and timevar.h.
Include dumpfile.h.
(df_entry_block_bitmap_verify, df_exit_block_bitmap_verify): Do not
use print_current_pass.
* df-problems.c: Include dumpfile.h.
Always define REG_DEAD_DEBUGGING, avoid #ifdef code, because it
leads to errors in the code not selected.
(df_note_compute): Do not print_rtl_with_bb here. Fix compilation
bug if REG_DEAD_DEBUGGING is not 0, get_insns is not available here.
* lcm.c: Include dumpfile.h.
Remove obsolete include of insn-attr.h.
* dojump.c (do_compare_rtx_and_jump): Remove failure printing for
missing probability notes.
* stmt.c: Include dumpfile.h.
(emit_case_decision_tree): Re-enable printing expand details only
if TDF_DETAILS.
* alias.c, auto-inc-dec.c, bb-reorder.c, caller-save.c, cfg.c,
cfgcleanup.c, cfgexpand.c, cfgloop.c, cfgloopmanip.c, cgraph.c,
cgraphclones.c, cgraphunit.c, combine.c, combine-stack-adj.c,
coverage.c, cprop.c, cse.c, cselib.c, dbgcnt.c, dce.c, df-core.c,
dse.c, dwarf2out.c, emit-rtl.c, except.c, expr.c, final.c,
function.c, fwprop.c, gcse.c, gimple-fold.c,
gimple-pretty-print.c, gimple-ssa-strength-reduction.c,
gimplify.c, graphite-blocking.c, graphite-clast-to-gimple.c,
graphite-dependences.c, graphite-interchange.c,
graphite-optimize-isl.c, graphite-poly.c,
graphite-sese-to-poly.c, haifa-sched.c, hw-doloop.c, ifcvt.c,
ipa.c, ipa-cp.c, ipa-inline-analysis.c, ipa-inline.c,
ipa-inline-transform.c, ipa-prop.c, ipa-pure-const.c,
ipa-reference.c, ipa-split.c, ipa-utils.c, ira.c, ira-emit.c,
jump.c, loop-doloop.c, loop-init.c, loop-invariant.c, loop-iv.c,
loop-unroll.c, loop-unswitch.c, lower-subreg.c,
lto-section-out.c, lto-streamer-in.c, matrix-reorg.c, mcf.c,
mode-switching.c, modulo-sched.c, omega.c, omp-low.c, passes.c,
plugin.c, postreload.c, postreload-gcse.c, predict.c, print-rtl.c,
print-tree.c, profile.c, recog.c, ree.c, regcprop.c, reginfo.c,
regmove.c, regrename.c, reg-stack.c, reload1.c, reorg.c,
sched-rgn.c, sched-vis.c, sel-sched.c, sel-sched-ir.c,
store-motion.c, tracer.c, trans-mem.c, tree-affine.c,
tree-call-cdce.c, tree-cfgcleanup.c, tree-chrec.c,
tree-data-ref.c, tree-diagnostic.c, tree-dump.c,
tree-eh.c, tree-flow-inline.h, tree-if-conv.c, tree-into-ssa.c,
tree-mudflap.c, tree-nrv.c, tree-object-size.c,
tree-optimize.c, tree-outof-ssa.c, tree-predcom.c,
tree-pretty-print.c, tree-profile.c, tree-scalar-evolution.c,
tree-sra.c, tree-ssa-address.c, tree-ssa-alias.c, tree-ssa.c,
tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-copy.c,
tree-ssa-copyrename.c,, tree-ssa-dce.c, tree-ssa-dom.c,
tree-ssa-dse.c, tree-ssa-forwprop.c, tree-ssa-ifcombine.c,
tree-ssa-loop.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
tree-ssa-loop-ivcanon.c, tree-ssa-loop-ivopts.c,
tree-ssa-loop-manip.c, tree-ssa-loop-niter.c,
tree-ssa-loop-prefetch.c, tree-ssa-loop-unswitch.c,
tree-ssa-math-opts.c, tree-ssa-operands.c, tree-ssa-phiopt.c,
tree-ssa-phiprop.c, tree-ssa-pre.c, tree-ssa-propagate.c,
tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-sink.c,
tree-ssa-structalias.c, tree-ssa-tail-merge.c, tree-ssa-ter.c,
tree-ssa-threadedge.c, tree-ssa-threadupdate.c,
tree-ssa-uncprop.c, tree-ssa-uninit.c,
tree-switch-conversion.c, tree-tailcall.c,
tree-vect-data-refs.c, tree-vect-loop.c,
tree-vect-loop-manip.c, tree-vectorizer.c,
tree-vect-patterns.c, tree-vect-slp.c, tree-vect-stmts.c,
tree-vrp.c, value-prof.c, var-tracking.c, web.c: Include tree-pass.h
only if needed. If tree-pass.h is included, do not include timevar.h
and dumpfile.h. If tree-pass.h is not included but dump_file, or
dump_flags, or the TDF_* flags are used, include dumpfile.h.
If gimple-pretty-print.h is included, don't include tree-pretty-print.h.
Remove assorted unnecessary includes.
* config/mn10300/mn10300.c, config/c6x/c6x.c, config/ia64/ia64.c,
config/arm/arm.c, config/bfin/bfin.c, config/frv/frv.c,
config/spu/spu.c, config/mep/mep.c, config/i386/i386.c:
Include dumpfile.h.
* config/rl78/rl78.c: Include dumpfile.h instead of tree-pass.h.
* arm/t-arm, avr/t-avr, i386/t-i386, ia64/t-ia64, mep/t-mep,
spu/t-spu-elf: Fix dependencies.
c-family/
* c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
* c-ada-spec.c: Likewise.
* c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
c/
* c-decl.c: Include dumpfile.h instead of tree-dump.h.
* Make-lang.in: Fix dependencies.
cp/
* dump.c (dump_stmt): Moved here from c-dump.c.
* optimize.c: Include dumpfile.h instead of tree-dump.h.
* class.c: Likewise.
* decl2.c: Likewise.
* Make-lang.in: Fix dependencies.
fortran/
* f95-lang.c: Include dumpfile.h instead of tree-dump.h.
* Make-lang.in: Fix dependencies.
java/
* java-gimplify.c Include dumpfile.h instead of tree-dump.h
* Make-lang.in: Fix dependencies.
lto/
* lto.c: Do not include timevar.h.
* Make-lang.in: Fix dependencies.
ada/
* gcc-interface/utils.c: Include timevar.h.
* Make-lang.in: Fix dependencies.
From-SVN: r189519
|
|
PR rtl-optimization/53827
PR debug/53671
PR debug/49888
* alias.c (memrefs_conflict_p): Adjust offset and size by the
same amount for alignment ANDs.
From-SVN: r189325
|
|
PR debug/53671
PR debug/49888
* alias.c (memrefs_conflict_p): Improve handling of AND for
alignment.
From-SVN: r188868
|
|
* alias.c (nonoverlapping_component_refs_p): Take two rtx arguments.
(nonoverlapping_memrefs_p): Don't call it here ...
(true_dependence_1): ... but here.
testsuite/
* gcc.dg/torture/alias-1.c: New test.
From-SVN: r188448
|
|
2012-06-12 Richard Guenther <rguenther@suse.de>
* emit-rtl.c (set_mem_attributes_minus_bitpos): Remove dead code.
* alias.c (ao_ref_from_mem): MEM_EXPR is conservative, MEM_OFFSET
and MEM_SIZE only refines it. Reflect that and be less conservative
if either of the latter is not known.
From-SVN: r188429
|
|
2012-06-11 Richard Guenther <rguenther@suse.de>
* alias.c (aliases_everything_p): Remove.
(DIFFERENT_ALIAS_SETS_P): Likewise.
(true_dependence_1): Use mems_in_disjoint_alias_sets_p directly.
Do not use aliases_everything_p or special-case ANDs. Do not
special-case BLKmode moves.
(may_alias_p): Likewise. Handle BLKmode similar like everywhere
- for SCATCH only.
From-SVN: r188384
|
|
* output.h (__gcc_host_wide_int__): Move to hwint.h.
(decl_default_tls_model): Move to tree.h
(dump_file): Move to system.h.
(default_stabs_asm_out_destructor, default_stabs_asm_out_constructor,
dbxout_int, dbxout_stabd, dbxout_begin_stabn, dbxout_begin_stabn_sline,
dbxout_begin_empty_stabs, dbxout_begin_simple_stabs,
dbxout_begin_simple_stabs_desc, dbxout_stab_value_zero,
dbxout_stab_value_zero, dbxout_stab_value_label_diff,
dbxout_stab_value_internal_label,
dbxout_stab_value_internal_label_diff): Move from here ...
* dbxout.h: ... to here.
* system.h (dump_file): Moved here from output.h.
* hwint.h (__gcc_host_wide_int__): Moved here from output.h.
* tree.h (decl_default_tls_model): Moved here from output.h.
* varasm.c (default_stabs_asm_out_destructor,
default_stabs_asm_out_constructor): Move from here ...
* dbxout.c: ... to here.
* gcov-dump.c (dump_file): Rename to dump_gcov_file. Update callers.
* collect2.h (dump_file): Rename to dump_ld_file.
* collect2.c: Likewise.
* tlink.c: Likewise.
* alias.c: Do not include output.h.
* auto-inc-dec.c: Likewise.
* bt-load.c: Likewise.
* caller-save.c: Likewise.
* cfg.c: Likewise.
* cfgbuild.c: Likewise.
* cfgcleanup.c: Likewise.
* cfglayout.c: Likewise.
* cfgloop.c: Likewise.
* cfgloopanal.c: Likewise.
* cfgloopmanip.c: Likewise.
* cfgrtl.c: Likewise.
* cgraph.c: Likewise.
* cgraphclones.c: Likewise.
* combine-stack-adj.c: Likewise.
* combine.c: Likewise.
* cprop.c: Likewise.
* cse.c: Likewise.
* cselib.c: Likewise.
* dbgcnt.c: Likewise.
* df-problems.c: Likewise.
* df-scan.c: Likewise.
* dojump.c: Likewise.
* fwprop.c: Likewise.
* gcse.c: Likewise.
* graph.c: Likewise.
* haifa-sched.c: Likewise.
* hw-doloop.c: Likewise.
* ipa-inline-transform.c: Likewise.
* ipa-pure-const.c: Likewise.
* ipa-reference.c: Likewise.
* ipa-utils.c: Likewise.
* ira-build.c: Likewise.
* ira-emit.c: Likewise.
* lcm.c: Likewise.
* loop-doloop.c: Likewise.
* loop-invariant.c: Likewise.
* loop-iv.c: Likewise.
* loop-unroll.c: Likewise.
* loop-unswitch.c: Likewise.
* lto-cgraph.c: Likewise.
* lto-section-in.c: Likewise.
* lto-streamer-in.c: Likewise.
* mcf.c: Likewise.
* mode-switching.c: Likewise.
* postreload-gcse.c: Likewise.
* postreload.c: Likewise.
* predict.c: Likewise.
* profile.c: Likewise.
* ree.c: Likewise.
* reg-stack.c: Likewise.
* regcprop.c: Likewise.
* regmove.c: Likewise.
* regstat.c: Likewise.
* reload1.c: Likewise.
* sched-ebb.c: Likewise.
* sel-sched-dump.c: Likewise.
* simplify-rtx.c: Likewise.
* stor-layout.c: Likewise.
* store-motion.c: Likewise.
* tracer.c: Likewise.
* tree-affine.c: Likewise.
* tree-cfg.c: Likewise.
* tree-cfgcleanup.c: Likewise.
* tree-dfa.c: Likewise.
* tree-into-ssa.c: Likewise.
* tree-nomudflap.c: Likewise.
* tree-optimize.c: Likewise.
* tree-pretty-print.c: Likewise.
* tree-profile.c: Likewise.
* tree-ssa-address.c: Likewise.
* tree-ssa-ccp.c: Likewise.
* tree-ssa-copy.c: Likewise.
* tree-ssa-dom.c: Likewise.
* tree-ssa-loop-ch.c: Likewise.
* tree-ssa-loop-im.c: Likewise.
* tree-ssa-loop-manip.c: Likewise.
* tree-ssa-loop-niter.c: Likewise.
* tree-ssa-loop-prefetch.c: Likewise.
* tree-ssa-loop-unswitch.c: Likewise.
* tree-ssa-loop.c: Likewise.
* tree-ssa-propagate.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.
* value-prof.c: Likewise.
* var-tracking.c: Likewise.
* web.c: Likewise.
* config/m32r/m32r.c: Include dbxout.h.
* config/pa/pa.c: Likewise.
* config/rs6000/rs6000.c: Likewise.
* Makefile.in: Fix dependencies.
* config/rs6000/t-rs5000: Likewise.
c-family/
* c-ada-spec.c: Do not include output.h.
* c-semantics.c: Likewise.
cp/
* call.c: Do not include output.h.
* class.c: Likewise.
* except.c: Likewise.
* friend.c: Likewise.
* init.c: Likewise.
* lex.c: Likewise.
* method.c: Likewise.
* parser.c: Likewise.
* pt.c: Likewise.
* rtti.c: Likewise.
* search.c: Likewise.
objc/
* objc-act.c: Do not include output.h.
fortran/
* trans-common.c: Do not include output.h.
* trans-decl.c: Likewise.
java/
* resource.c: Do not include output.h.
From-SVN: r188082
|
|
* LANGUAGES: Fix typos.
* Makefile.in: Fix typos.
* alias.c: Fix typos.
* auto-inc-dec.c: Fix typos.
* bb-reorder.c: Fix typos.
* cfgcleanup.c: Fix typos.
* cgraph.c: Fix typos.
* cgraph.h: Fix typos.
* cgraphunit.c: Fix typos.
* collect2-aix.h: Fix typos.
* collect2.c: Fix typos.
* compare-elim.c: Fix typos.
* config/alpha/vms.h: Fix typos.
* config/arm/README-interworking: Fix typos.
* config/arm/arm.c: Fix typos.
* config/arm/iterators.md: Fix typos.
* config/arm/vxworks.h: Fix typos.
* config/avr/avr.c: Fix typos.
* config/avr/avr.h: Fix typos.
* config/avr/avr.md: Fix typos.
* config/avr/builtins.def: Fix typos.
* config/c6x/c6x.c: Fix typos.
* config/cr16/cr16.c: Fix typos.
* config/cr16/cr16.md: Fix typos.
* config/cris/cris.md: Fix typos.
* config/darwin.c: Fix typos.
* config/darwin.opt: Fix typos.
* config/i386/i386-c.c: Fix typos.
* config/i386/i386.c: Fix typos.
* config/ia64/ia64.c: Fix typos.
* config/m68k/cf.md: Fix typos.
* config/mep/mep.c: Fix typos.
* config/microblaze/microblaze.c: Fix typos.
* config/microblaze/microblaze.h: Fix typos.
* config/mn10300/mn10300.c: Fix typos.
* config/mn10300/mn10300.md: Fix typos.
* config/pa/pa.c: Fix typos.
* config/picochip/picochip.h: Fix typos.
* config/rs6000/a2.md: Fix typos.
* config/rs6000/rs6000.c: Fix typos.
* config/rs6000/vector.md: Fix typos.
* config/rx/rx.md: Fix typos.
* config/rx/rx.opt: Fix typos.
* config/s390/2097.md: Fix typos.
* config/s390/s390.c: Fix typos.
* config/s390/s390.h: Fix typos.
* config/sh/sh.c: Fix typos.
* config/sh/sh.md: Fix typos.
* config/sparc/sync.md: Fix typos.
* config/spu/spu.c: Fix typos.
* config/spu/spu.md: Fix typos.
* config/vms/vms.c: Fix typos.
* config/vxworks-dummy.h: Fix typos.
* config/vxworks.h: Fix typos.
* cselib.c: Fix typos.
* df-scan.c: Fix typos.
* df.h: Fix typos.
* doc/extend.texi: Fix typos.
* doc/install.texi: Fix typos.
* doc/invoke.texi: Fix typos.
* doc/md.texi: Fix typos.
* doc/plugins.texi: Fix typos.
* doc/rtl.texi: Fix typos.
* dse.c: Fix typos.
* dwarf2asm.c: Fix typos.
* dwarf2out.c: Fix typos.
* except.h: Fix typos.
* expr.c: Fix typos.
* fold-const.c: Fix typos.
* gcc.c: Fix typos.
* gcse.c: Fix typos.
* genautomata.c: Fix typos.
* gengtype-state.c: Fix typos.
* gengtype.c: Fix typos.
* genhooks.c: Fix typos.
* gimple-fold.c: Fix typos.
* gimple-pretty-print.c: Fix typos.
* gimple.c: Fix typos.
* gimple.h: Fix typos.
* gimplify.c: Fix typos.
* graphite-interchange.c: Fix typos.
* graphite-sese-to-poly.c: Fix typos.
* ifcvt.c: Fix typos.
* input.c: Fix typos.
* ipa-cp.c: Fix typos.
* ipa-inline-analysis.c: Fix typos.
* ipa-inline-transform.c: Fix typos.
* ipa-inline.c: Fix typos.
* ipa-pure-const.c: Fix typos.
* ipa-ref.h: Fix typos.
* ipa-reference.c: Fix typos.
* ipa-utils.c: Fix typos.
* ipa.c: Fix typos.
* ira-emit.c: Fix typos.
* ira-lives.c: Fix typos.
* lto-streamer.c: Fix typos.
* lto-streamer.h: Fix typos.
* lto-wrapper.c: Fix typos.
* mcf.c: Fix typos.
* mode-switching.c: Fix typos.
* modulo-sched.c: Fix typos.
* plugin.c: Fix typos.
* postreload.c: Fix typos.
* sched-deps.c: Fix typos.
* sel-sched-ir.c: Fix typos.
* sel-sched-ir.h: Fix typos.
* sel-sched.c: Fix typos.
* sese.c: Fix typos.
* stor-layout.c: Fix typos.
* target-hooks-macros.h: Fix typos.
* target.def: Fix typos.
* trans-mem.c: Fix typos.
* tree-eh.c: Fix typos.
* tree-predcom.c: Fix typos.
* tree-sra.c: Fix typos.
* tree-ssa-address.c: Fix typos.
* tree-ssa-loop-ivopts.c: Fix typos.
* tree-ssa-loop-niter.c: Fix typos.
* tree-ssa-math-opts.c: Fix typos.
* tree-ssa-pre.c: Fix typos.
* tree-ssa-propagate.c: Fix typos.
* tree-ssa-reassoc.c: Fix typos.
* tree-ssa-sccvn.c: Fix typos.
* tree-ssa-ter.c: Fix typos.
* tree-ssa-uninit.c: Fix typos.
* tree-ssanames.c: Fix typos.
* tree-vect-generic.c: Fix typos.
* tree-vect-slp.c: Fix typos.
* tree.c: Fix typos.
* tree.h: Fix typos.
* varasm.c: Fix typos.
* varpool.c: Fix typos.
From-SVN: r187959
|
|
* alias.c (reg_known_value): Make this a VEC.
(reg_known_equiv_p): Make this an sbitmap.
(reg_known_value_size): Remove.
(get_reg_known_value, set_reg_known_value, get_reg_known_equiv_p,
set_reg_known_equiv_p): Update for reg_known_value and
reg_known_value_size data structure change.
(init_alias_analysis, end_alias_analysis): Likewise.
From-SVN: r187953
|
|
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/
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
|
|
PR bootstrap/53021
* alias.h (UNIQUE_BASE_VALUE_SP, UNIQUE_BASE_VALUE_ARGP,
UNIQUE_BASE_VALUE_FP, UNIQUE_BASE_VALUE_HFP): Define.
* alias.c (init_alias_targets): Use UNIQUE_BASE_VALUE_*
macros instead of constants.
* dse.c (record_store): Check for SP ADDRESS by comparing
XWINT to UNIQUE_BASE_VALUE_SP instead of expecting
XEXP to be stack_pointer_rtx.
From-SVN: r186623
|
|
* lto-symtab.c (lto_cgraph_replace_node): Update.
* cgraphbuild.c (record_reference, record_type_list,
record_eh_tables, mark_address, mark_load, mark_store): Update.
* cgraph.c (cgraph_same_body_alias, dump_cgraph_node,
cgraph_create_virtual_clone, cgraph_for_node_thunks_and_aliases):
Update.
* cgraph.h (symtab_node_def, symtab_node, const_symtab_node): Remove.
(cgraph_alias_aliased_node, varpool_alias_aliased_node): Update.
* reload.c: Fix typo in comment.
* rtlanal.c: Likewise.
* tree-emultls.c (gen_emutls_addr): Update.
* ipa-reference.c (analyze_function): Update.
* cgraphunit.c (cgraph_analyze_function,
cgraph_process_same_body_aliases, assemble_thunks_and_aliases):
Update.
* ipa-ref.c (ipa_record_reference): Reorg to avoid reference types.
(ipa_remove_reference): Likewise.
(ipa_remove_all_refering): Rename to ...
(ipa_remove_all_referring): ... this one; update.
(ipa_dump_references): Update.
(ipa_dump_referring): Update.
(ipa_clone_references): Update.
(ipa_clone_refering): Rename to ...
(ipa_clone_referring): ... this one; update.
(ipa_ref_cannot_lead_to_return): Update.
(ipa_ref_has_aliases_p): Update.
* ipa-ref.h (symtab_node_def, symtab_node, const_symtab_node): New
forward typedefs.
(ipa_ref_type): Remove.
(ipa_ref_ptr_u): Remove.
(ipa_ref): Remove referencing, refered, refered_index, refering_type
and refered_type; add referring, referred and referred_index.
(ipa_ref_list): Rename refering to referring.
(ipa_record_reference, ipa_remove_all_referring, ipa_dump_referring,
ipa_clone_references, ipa_clone_referring): Update prototypes.
* lto-cgraph.c (referenced_from_other_partition_p): Update.
(lto_output_ref): Update.
(add_references): Update.
(input_varpool_node): Update.
(input_refs): Update.
* ipa-ref-inline.h (ipa_ref_node): Update.
(ipa_ref_varpool_node): Update.
(ipa_ref_referring_node); Update.
(ipa_ref_referring_varpool_node): Update.
(ipa_ref_referring_ref_list); Update.
(ipa_ref_referred_ref_list): Update.
(ipa_ref_list_first_referring): Update.
(ipa_empty_ref_list): Update.
(ipa_ref_list_refering_iterate): Rename to ...
(ipa_ref_list_referring_iterate): ... this one.
* cse.c: Update comment.
* ipa-utils.c (ipa_reverse_postorder): Update.
* tree-ssa-alias.c: Update.
* ipa-inline.c (reset_edge_caches): Update.
(update_caller_keys): Update.
* ipa-inline.h: Update comments.
* jump.c: Update comment.
* alias.c: Likewise.
* ipa.c (process_references): Update.
(cgraph_remove_unreachable_nodes): Likewise.
(ipa_discover_readonly_nonaddressable_var): Likewise.
(cgraph_address_taken_from_non_vtable_p): Likewise.
* trans-mem.c (ipa_tm_execute): Update.
* simplify-rtx.c: Fix comment.
* rtl.c: Fix comment.
* symtab.c (symtab_unregister_node): Update.
* varpool.c (dump_varpool_node): Update.
(varpool_analyze_pending_decls): Update.
(assemble_aliases): Update.
(varpool_for_node_and_aliases): Update.
From-SVN: r186564
|
|
gcc/
* rtl.def (ADDRESS): Turn operand into a HOST_WIDE_INT.
* alias.c (reg_base_value): Expand and update comment.
(arg_base_value): New variable.
(unique_id): Move up file.
(unique_base_value, unique_base_value_p, known_base_value_p): New.
(find_base_value): Use arg_base_value and known_base_value_p.
(record_set): Document REG_NOALIAS handling. Use unique_base_value.
(find_base_term): Use known_base_value_p.
(base_alias_check): Use unique_base_value_p.
(init_alias_target): Initialize arg_base_value. Use unique_base_value.
(init_alias_analysis): Use 1 as the first id for REG_NOALIAS bases.
From-SVN: r186540
|
|
PR debug/52001
PR rtl-optimization/52417
* cselib.c (cselib_any_perm_equivs): New variable.
(cselib_reset_table): Check that it's not set when not
preserving constants.
(cselib_add_permanent_equiv): Set it.
(cselib_have_permanent_equivalences): New.
(cselib_init, cselib_finish): Reset it.
* cselib.h (cselib_have_permanent_equivalences): Declare.
* alias.c (get_addr): Restore earlier behavior when there
aren't permanent equivalences.
From-SVN: r184750
|
|
PR debug/52001
* alias.c (refs_newer_value_cb, refs_newer_value_p): New.
(get_addr): Walk canonical value's locs. Avoid returning VALUEs
and locs that reference values newer than the non-canonical value
at hand. Return the canonical value as a worst case.
(memrefs_conflict_p): Walk canonical value's locs.
From-SVN: r184572
|
|
gcc/
* rtl.h (true_dependence, canon_true_dependence): Remove varies
parameter.
* alias.c (fixed_scalar_and_varying_struct_p): Delete.
(true_dependence_1, write_dependence_p, may_alias_p): Don't call it.
(true_dependence_1, true_dependence, canon_true_dependence): Remove
varies parameter.
* cselib.c (cselib_rtx_varies_p): Delete.
(cselib_invalidate_mem): Update call to canon_true_dependence.
* dse.c (record_store, check_mem_read_rtx): Likewise.
(scan_reads_nospill): Likewise.
* cse.c (check_dependence): Likewise.
(cse_rtx_varies_p): Delete.
* expr.c (safe_from_p): Update call to true_dependence.
* ira.c (validate_equiv_mem_from_store): Likewise.
(memref_referenced_p): Likewise.
* postreload-gcse.c (find_mem_conflicts): Likewise.
* sched-deps.c (sched_analyze_2): Likewise.
* store-motion.c (load_kills_store): Likewise.
* config/frv/frv.c (frv_registers_conflict_p_1): Likewise.
* gcse.c (mems_conflict_for_gcse_p): Likewise.
(compute_transp): Update call to canon_true_dependence.
From-SVN: r183485
|
|
* cselib.h (cselib_add_permanent_equiv): Declare.
(canonical_cselib_val): New.
* cselib.c (new_elt_loc_list): Rework to support value
equivalences. Adjust all callers.
(preserve_only_constants): Retain value equivalences.
(references_value_p): Retain preserved values.
(rtx_equal_for_cselib_1): Handle value equivalences.
(cselib_invalidate_regno): Use canonical value.
(cselib_add_permanent_equiv): New.
* alias.c (find_base_term): Reset locs lists while recursing.
* var-tracking.c (val_bind): New. Don't add equivalences
present in cselib table, compared with code moved from...
(val_store): ... here.
(val_resolve): Use val_bind.
(VAL_EXPR_HAS_REVERSE): Drop.
(add_uses): Do not create MOps for addresses. Do not mark
non-REG non-MEM expressions as requiring resolution.
(reverse_op): Record reverse as a cselib equivalence.
(add_stores): Use it. Do not create MOps for addresses.
Do not require resolution for non-REG non-MEM expressions.
Simplify support for reverse operations.
(compute_bb_dataflow): Drop reverse support.
(emit_notes_in_bb): Likewise.
(create_entry_value): Rename to...
(record_entry_value): ... this. Use cselib equivalences.
(vt_add_function_parameter): Adjust.
From-SVN: r182760
|
|
gcc/
* doc/rtl.texi (MEM_OFFSET_KNOWN_P): Document.
(MEM_OFFSET): Change from returning an rtx to returning a
HOST_WIDE_INT.
* rtl.h (MEM_OFFSET_KNOWN_P): New macro.
(MEM_OFFSET): Return a HOST_WIDE_INT rather than an rtx.
* emit-rtl.h (set_mem_offset): Take a HOST_WIDE_INT rather than an rtx.
(clear_mem_offset): Declare.
* alias.c (ao_ref_from_mem): Adjust uses of MEM_OFFSET, using
MEM_OFFSET_KNOWN_P to test whether the offset is known, and
MEM_OFFSET to get a HOST_WIDE_INT offset.
(nonoverlapping_memrefs_p): Likewise. Adjust calls to...
(adjust_offset_for_component_ref): Take a bool "known_p"
parameter and a HOST_WIDE_INT "offset" parameter.
* builtins.c (get_memory_rtx): As for ao_ref_from_mem.
Adjust calls to set_mem_offset, passing a HOST_WIDE_INT rather
than an rtx. Use clear_mem_offset to clear the offset.
* cfgcleanup.c (merge_memattrs): Likewise.
* dwarf2out.c (tls_mem_loc_descriptor): Likewise.
* function.c (assign_parm_find_stack_rtl): Likewise.
(assign_parm_setup_stack): Likewise.
* print-rtl.c (print_rtx): Likewise.
* reload.c (find_reloads_subreg_address): Likewise.
* simplify-rtx.c (delegitimize_mem_from_attrs): Likewise.
* var-tracking.c (INT_MEM_OFFSET): Likewise.
* emit-rtl.c (set_reg_attrs_from_value): Likewise.
(get_mem_align_offset): Likewise.
(set_mem_offset): Take a HOST_WIDE_INT rather than an rtx.
(clear_mem_offset): New function.
* config/mips/mips.c (r10k_safe_mem_expr_p): Take a HOST_WIDE_INT
offset rather than an rtx. Assume both the expressio and offset
are available.
(r10k_needs_protection_p_1): Update accordingly, checking the
expression and offset availability here instead.
From-SVN: r176477
|
|
gcc/
* doc/rtl.texi (MEM_SIZE_KNOWN_P): Document.
(MEM_SIZE): Change from returning an rtx to returning a HOST_WIDE_INT.
* rtl.h (MEM_SIZE_KNOWN_P): New macro.
(MEM_SIZE): Return a HOST_WIDE_INT rather than an rtx.
* emit-rtl.h (set_mem_size): Take a HOST_WIDE_INT rather than an rtx.
(clear_mem_size): Declare.
* emit-rtl.c (set_mem_size): Take a HOST_WIDE_INT rather than an rtx.
(clear_mem_size): New function.
* alias.c (ao_ref_from_mem): Adjust uses of MEM_SIZE, using
MEM_SIZE_KNOWN_P to test whether the size is known, and MEM_SIZE
to get a HOST_WIDE_INT size. Adjust calls to set_mem_size,
passing a HOST_WIDE_INT rather than an rtx. Use clear_mem_size
to clear the size.
(nonoverlapping_memrefs_p): Likewise.
* builtins.c (get_memory_rtx, expand_builtin_memcmp): Likewise.
(expand_builtin_init_trampoline): Likewise.
* calls.c (compute_argument_addresses): Likewise.
* cfgcleanup.c (merge_memattrs): Likewise.
* dce.c (find_call_stack_args): Likewise.
* dse.c (record_store, scan_insn): Likewise.
* dwarf2out.c (dw_sra_loc_expr): Likewise.
* expr.c (emit_block_move_hints): Likewise.
* function.c (assign_parm_find_stack_rtl): Likewise.
* print-rtl.c (print_rtx): Likewise.
* reload.c (find_reloads_subreg_address): Likewise.
* rtlanal.c (may_trap_p_1): Likewise.
* var-tracking.c (track_expr_p): Likewise.
* varasm.c (assemble_trampoline_template): Likewise.
* config/arm/arm.c (arm_print_operand): Likewise.
* config/h8300/h8300.c (h8sx_emit_movmd): Likewise.
* config/i386/i386.c (expand_movmem_via_rep_mov): Likewise.
(expand_setmem_via_rep_stos, expand_constant_movmem_prologue)
(expand_constant_setmem_prologue): Likewise.
* config/mips/mips.c (mips_get_unaligned_mem): Likewise.
* config/rs6000/rs6000.c (expand_block_move): Likewise.
(adjacent_mem_locations): Likewise.
* config/s390/s390.c (s390_expand_setmem): Likewise.
(s390_expand_insv): Likewise.
* config/s390/s390.md (*extzv<mode>, *extv<mode>): Likewise.
(*extendqi<mode>2_short_displ): Likewise.
* config/sh/sh.c (expand_block_move): Likewise.
* config/sh/sh.md (extv, extzv): Likewise.
From-SVN: r176476
|
|
2011-05-24 Richard Guenther <rguenther@suse.de>
PR bootstrap/49078
* gimple.c (gimple_register_canonical_type): Revert
previous change.
* alias.c (get_alias_set): Only assert that TYPE_CANONICAL
does not for a tree for the case where it matters. Cache
pointer-type alias-sets.
From-SVN: r174113
|
|
2011-03-23 Richard Guenther <rguenther@suse.de>
* Makefile.in (IPA_TYPE_ESCAPE_H): Remove.
(OBJS-archive): Remove ipa-struct-reorg.o and ipa-type-escape.o.
(tree-ssa-alias.o): Do not depend on IPA_TYPE_ESCAPE_H.
(alias.o): Likewise.
(ipa-type-escape.o): Remove.
(ipa-struct-reorg.o): Likewise.
(GTFILES): Remove ipa-struct-reorg.c.
* alias.c: Do not include ipa-type-escape.h.
* tree-ssa-alias.c: Likewise.
* common.opt (fipa-struct-reorg): Preserve for backward compatibility.
* opts.c (finish_options): Do not reset flag_ipa_struct_reorg.
* passes.c (init_optimization_passes): Remove ipa-struct-reorg
and ipa-type-escape passes.
* tree-pass.h (pass_ipa_type_escape): Remove.
(pass_ipa_struct_reorg): Likewise.
* ipa-struct-reorg.h: Remove.
* ipa-struct-reorg.c: Likewise.
* ipa-type-escape.h: Likewise.
* ipa-type-escape.c: Likewise.
* doc/invoke.texi (-fipa-struct-reorg): Remove.
(--param struct-reorg-cold-struct-ratio): Likewise.
* params.def (PARAM_STRUCT_REORG_COLD_STRUCT_RATIO): Likewise.
* params.h (STRUCT_REORG_COLD_STRUCT_RATIO): Likewise.
* timevar.def (TV_IPA_TYPE_ESCAPE): Likewise.
* gcc.dg/struct: Remove directory and contents.
From-SVN: r171352
|
|
* diagnostic-core.h: Include bversion.h.
* toplev.h: Don't include input.h or bversion.h.
(parse_optimize_options): Don't declare here.
* alias.c, auto-inc-dec.c, c-aux-info.c, c-convert.c, c-parser.c,
caller-save.c, cfg.c, cfganal.c, cfgbuild.c, cfgcleanup.c,
combine-stack-adj.c, config/arm/pe.c, config/darwin-c.c,
config/host-darwin.c, config/i386/host-cygwin.c,
config/i386/host-mingw32.c, config/i386/msformat-c.c,
config/i386/netware.c, config/i386/nwld.c,
config/i386/winnt-cxx.c, config/i386/winnt-stubs.c,
config/ia64/ia64-c.c, config/m32c/m32c-pragma.c,
config/mep/mep-pragma.c, config/microblaze/microblaze-c.c,
config/rs6000/host-darwin.c, config/rs6000/rs6000-c.c,
config/score/score3.c, config/score/score7.c,
config/sh/symbian-base.c, config/sh/symbian-c.c,
config/sh/symbian-cxx.c, config/sol2-c.c, config/sol2.c,
config/v850/v850-c.c, config/vxworks.c, convert.c, cppbuiltin.c,
cselib.c, dbgcnt.c, ddg.c, dfp.c, dominance.c, emit-rtl.c,
fixed-value.c, fwprop.c, ggc-common.c, gimple.c, gimplify.c,
graphite-blocking.c, graphite-clast-to-gimple.c,
graphite-dependences.c, graphite-flattening.c,
graphite-interchange.c, graphite-poly.c,
graphite-scop-detection.c, graphite.c, haifa-sched.c,
implicit-zee.c, integrate.c, ipa-pure-const.c, ipa-reference.c,
ira-build.c, ira-conflicts.c, ira-costs.c, ira-lives.c, jump.c,
lists.c, loop-doloop.c, loop-iv.c, lto-cgraph.c, lto-compress.c,
lto-opts.c, lto-section-in.c, lto-section-out.c,
lto-streamer-out.c, lto-symtab.c, modulo-sched.c, optabs.c,
params.c, postreload-gcse.c, postreload.c, predict.c, profile.c,
regcprop.c, reginfo.c, regmove.c, reorg.c, resource.c,
sched-deps.c, sched-ebb.c, sched-rgn.c, sdbout.c,
sel-sched-dump.c, sel-sched-ir.c, sese.c, stmt.c, targhooks.c,
tree-cfgcleanup.c, tree-mudflap.c, tree-nomudflap.c,
tree-object-size.c, tree-outof-ssa.c, tree-phinodes.c,
tree-profile.c, tree-sra.c, tree-ssa-ccp.c, tree-ssa-coalesce.c,
tree-ssa-live.c, tree-ssa-loop-prefetch.c, tree-ssa-loop.c,
tree-ssa-operands.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
tree-vect-patterns.c, value-prof.c, var-tracking.c, web.c: Don't
include toplev.h.
* Makefile.in (TOPLEV_H): Remove. All uses changed to use
toplev.h. Dependencies for above files and c-family files changed
to remove $(TOPLEV_H) or toplev.h.
(C_TREE_H): Don't include $(TOPLEV_H).
(DIAGNOSTIC_CORE_H): Use $(INPUT_H) instead of input.h. Add
bversion.h.
* config/arm/t-pe, config/arm/t-wince-pe, config/i386/t-cygming,
config/ia64/t-ia64, config/mep/t-mep, config/score/t-score-elf,
config/t-darwin, config/t-sol2,
config/t-vxworks, config/v850/t-v850, config/v850/t-v850e:
Dependencies for above files changed to remove $(TOPLEV_H) or
toplev.h.
c-family:
* c-common.h (parse_optimize_options): Declare.
* c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
cp:
* cp-gimplify.c, cp-lang.c, cvt.c, cxx-pretty-print.c, error.c,
except.c, expr.c, friend.c, init.c, mangle.c, name-lookup.c,
optimize.c, parser.c, rtti.c, tree.c, typeck2.c: Don't include
toplev.h.
* Make-lang.in: Dependencies for above files changed to remove
toplev.h.
java:
* expr.c, lang.c, mangle.c, mangle_name.c, typeck.c,
verify-glue.c: Don't include toplev.h.
* Make-lang.in: Dependencies for above files changed to remove
toplev.h.
lto:
* Make-lang.in (lto/lto-object.o): Depend on toplev.h instead of
$(TOPLEV_H).
From-SVN: r167293
|
|
-fselective-scheduling2)
PR rtl-optimization/45652
* alias.c (get_reg_base_value): New.
* rtl.h (get_reg_base_value): Add prototype.
* sel-sched.c (init_regs_for_mode): Use it. Don't use registers with
non-null REG_BASE_VALUE for renaming.
testsuite:
* gcc.dg/pr45652.c: New.
From-SVN: r167025
|
|
PR debug/46387
* rtl.h (vt_equate_reg_base_value): New prototype.
* alias.c (vt_equate_reg_base_value): New function.
* var-tracking.c (vt_init_cfa_base): Use it.
* gcc.dg/pr46387.c: New test.
From-SVN: r166766
|
|
2010-10-21 Bingfeng Mei <bmei@broadcom.com>
PR c/45834
* alias.c (true_dependence_1): Remove obsolete check for QImode.
(may_alias_p): Ditto.
From-SVN: r165781
|
|
variables.
gcc:
* optc-gen.awk: Generate global_options initializer instead of
individual variables. Add x_ prefix to names of structure
members.
* opth-gen.awk: Generate gcc_options structure. Add x_ prefix to
names of structure members.
* doc/tm.texi.in (HARD_FRAME_POINTER_IS_FRAME_POINTER,
HARD_FRAME_POINTER_IS_ARG_POINTER): Document.
* doc/tm.texi: Regenerate.
* alias.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER
* builtins.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER.
* c-parser.c (disable_extension_diagnostics,
restore_extension_diagnostics): Update names of cpp_options
members.
* combine.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER
* common.opt (fcompare-debug-second): Don't use Var.
* config/alpha/alpha.h (target_flags): Remove.
* config/arm/arm.h (HARD_FRAME_POINTER_IS_FRAME_POINTER,
HARD_FRAME_POINTER_IS_ARG_POINTER): Define.
* config/bfin/bfin.h (target_flags): Remove.
* config/cris/cris.h (target_flags): Remove.
* config/i386/i386-c.c (ix86_pragma_target_parse): Update names of
cl_target_option members.
* config/i386/i386.c (ix86_force_align_arg_pointer): Remove.
(ix86_function_specific_print, ix86_valid_target_attribute_tree,
ix86_can_inline_p): Update names of cl_target_option members.
* config/i386/i386.h (ix86_isa_flags): Remove.
* config/lm32/lm32.h (target_flags): Remove.
* config/mcore/mcore.h (mcore_stack_increment): Remove.
* config/mcore/mcore.md (addsi3): Remove extern declaration of
flag_omit_frame_pointer.
* config/mep/mep.h (target_flags): Remove.
* config/mips/mips.h (HARD_FRAME_POINTER_IS_FRAME_POINTER,
HARD_FRAME_POINTER_IS_ARG_POINTER): Define.
* config/mmix/mmix.h (target_flags): Remove.
* config/rs6000/rs6000.h (rs6000_xilinx_fpu, flag_pic,
flag_expensive_optimizations): Remove.
* config/s390/s390.h (flag_pic): Remove.
* config/score/score-conv.h (target_flags): Remove.
* config/sh/sh.h (sh_fixed_range_str): Remove.
* config/spu/spu.h (target_flags, spu_fixed_range_string): Remove.
* dbxout.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER
* df-scan.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER.
* diagnostic.c (diagnostic_initialize): Update names of
diagnostic_context members.
* diagnostic.h (diagnostic_context): Rename inhibit_warnings and
warn_system_headers.
(diagnostic_report_warnings_p): Update for new names.
* dwarf2out.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER
* emit-rtl.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER and
HARD_FRAME_POINTER_IS_ARG_POINTER.
* flags.h (flag_compare_debug): Declare.
* ira.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER
* opts.c (flag_compare_debug): Define.
(common_handle_option): Update names of diagnostic_context
members. Handle -fcompare-debug-second.
(fast_math_flags_struct_set_p): Update names of cl_optimization
members.
* reginfo.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER.
* regrename.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER.
* reload.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER.
* reload1.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER.
* resource.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER.
* rtl.h (HARD_FRAME_POINTER_IS_FRAME_POINTER,
HARD_FRAME_POINTER_IS_ARG_POINTER): Define and use.
* sel-sched.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER
* stmt.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER.
gcc/c-family:
* c-common.c (c_cpp_error): Update names of diagnostic_context
members.
* c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
cl_optimization members.
* c-opts.c (warning_as_error_callback, c_common_handle_option,
sanitize_cpp_opts, finish_options): Update names of cpp_options
members.
gcc/fortran:
* cpp.c (cpp_define_builtins): Update names of gfc_option_t
members.
(gfc_cpp_post_options): Update names of cpp_options members.
(cb_cpp_error): Update names of diagnostic_context members.
* f95-lang.c (gfc_init_builtin_functions): Update names of
gfc_option_t members.
* gfortran.h (gfc_option_t): Rename warn_conversion and
flag_openmp.
* intrinsic.c (gfc_convert_type_warn): Update names of
gfc_option_t members.
* options.c (gfc_init_options, gfc_post_options, set_Wall,
gfc_handle_option): Update names of gfc_option_t members.
* parse.c (next_free, next_fixed): Update names of gfc_option_t
members.
* scanner.c (pedantic): Remove extern declaration.
(skip_free_comments, skip_fixed_comments, include_line): Update
names of gfc_option_t members.
* trans-decl.c (gfc_generate_function_code): Update names of
gfc_option_t members.
gcc/java:
* java-tree.h (flag_filelist_file, flag_assert, flag_jni,
flag_force_classes_archive_check, flag_redundant, flag_newer,
flag_use_divide_subroutine, flag_use_atomic_builtins,
flag_use_boehm_gc, flag_hash_synchronization,
flag_check_references, flag_optimize_sci, flag_indirect_classes,
flag_indirect_dispatch, flag_store_check,
flag_reduced_reflection): Remove.
* jcf-dump.c (flag_newer): Remove.
* jcf.h (quiet_flag): Remove.
* parse.h (quiet_flag): Remove.
libcpp:
* include/cpplib.h (cpp_options): Rename warn_deprecated,
warn_traditional, warn_long_long and pedantic.
* directives.c (directive_diagnostics, _cpp_handle_directive):
Update names of cpp_options members.
* expr.c (cpp_classify_number, eval_token): Update names of
cpp_options members.
* init.c (cpp_create_reader, post_options): Update names of
cpp_options members.
* internal.h (CPP_PEDANTIC, CPP_WTRADITIONAL): Update names of
cpp_options members.
* macro.c (parse_params): Update names of cpp_options members.
From-SVN: r164723
|
|
2010-09-03 Richard Guenther <rguenther@suse.de>
* tree.def (TARGET_MEM_REF): Merge TMR_SYMBOL and TMR_BASE.
Move TMR_OFFSET to second operand. Add TMR_INDEX2.
* tree.h (TMR_SYMBOL): Remove.
(TMR_BASE, TMR_OFFSET): Adjust.
(TMR_INDEX2): New.
* alias.c (ao_ref_from_mem): Use TMR_BASE.
* builtins.c (get_object_alignment): Merge TMR_BASE and
TMR_SYMBOL handling.
* cfgexpand.c (expand_debug_expr): Use TMR_BASE.
* gimple.c (get_base_address): Merge MEM_REF and TARGET_MEM_REF
handling. Also allow TARGET_MEM_REF as base address.
(walk_stmt_load_store_addr_ops): TMR_BASE is always non-NULL.
* gimplify.c (gimplify_expr): Gimplify TMR_BASE like MEM_REF
base. Gimplify TMR_INDEX2.
* tree-cfg.c (verify_types_in_gimple_reference): Adjust.
* tree-dfa.c (get_ref_base_and_extent): Likewise.
(get_addr_base_and_unit_offset): Likewise.
* tree-eh.c (tree_could_trap_p): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree-ssa-address.c (tree_mem_ref_addr): Simplify. Handle
TMR_INDEX2.
(create_mem_ref_raw): Merge symbol and base. Move 2ndary
base to index2.
(get_address_description): Reconstruct addres description
from merged TMR_BASE and TMR_INDEX2.
(maybe_fold_tmr): Fold propagated addresses.
* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Merge
MEM_REF and TARGET_MEM_REF paths.
(indirect_refs_may_alias_p): Likewise.
* tree-ssa-live.c (mark_all_vars_used_1): Handle TMR_INDEX2
instead of TMR_SYMBOL.
* tree-ssa-operands.c (get_tmr_operands): Simplify.
* tree-ssa-pre.c (create_component_ref_by_pieces_1): Adjust
according to changes ...
* tree-ssa-sccvn.c (copy_reference_ops_from_ref): ... here.
Split TARGET_MEM_REF into two fields plus the base.
* tree.c (mem_ref_offset): Simplify.
* tree-ssa-loop-im.c (for_each_index): Handle TMR_INDEX2.
* tree-ssa-loop-ivopts.c (find_interesting_uses_address): Likewise.
Strip NOPs when folding MEM_REF addresses.
* tree-ssa-sink.c (is_hidden_global_store): Handle TARGET_MEM_REF.
* gimple-fold.c (maybe_fold_reference): Fold TARGET_MEM_REF here ...
(fold_gimple_assign): ... not here.
From-SVN: r163802
|
|
2010-09-01 Richard Guenther <rguenther@suse.de>
* alias.c (ao_ref_from_mem): Adjust.
* builtins.c (get_object_alignment): Likewise.
* cfgexpand.c (expand_debug_expr): Likewise.
* gimple.c (get_base_address): Likewise.
* tree-dfa.c (get_ref_base_and_extent): Likewise.
(get_addr_base_and_unit_offset): Likewise. Fix for
both TMR_SYMBOL and TMR_BASE being set.
* tree-eh.c (tree_could_trap_p): Likewise.
* gimplify.c (gimplify_expr): Do not attempt to gimplify
TMR_SYMBOL. Always gimplify TMR_BASE.
* tree-cfg.c (verify_types_in_gimple_reference): Verify
TMR_BASE if there is a TMR_SYMBOL.
* tree-pretty-print.c (dump_generic_node): Adjust.
* tree-ssa-address.c (addr_for_mem_ref): Likewise.
(tree_mem_ref_addr): Likewise.
(create_mem_ref_raw): Likewise.
(move_fixed_address_to_symbol): Likewise.
(create_mem_ref): Likewise.
(dump_mem_address): Likewise.
* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Adjust.
Fix for both TMR_SYMBOL and TMR_BASE being set.
(indirect_refs_may_alias_p): Likewise.
* tree-ssa-operands.c (get_tmr_operands): Adjust.
* tree.def (TARGET_MEM_REF): Adjust documentation.
From-SVN: r163733
|
|
2010-08-25 Richard Guenther <rguenther@suse.de>
* alias.c (get_alias_set): Assign a single alias-set to
all pointers.
* gimple.c (gimple_get_alias_set): Remove special handling
for pointers.
c-family/
* c-common.c (c_common_get_alias_set): Remove special
handling for pointers.
* gcc.dg/alias-8.c: Adjust.
From-SVN: r163549
|
|
2010-08-24 Richard Guenther <rguenther@suse.de>
PR middle-end/45379
* tree-ssa-address.c (create_mem_ref_raw): Drop to MEM_REF
if addr->index is NULL or zero.
* tree-ssa-alias.c (indirect_refs_may_alias_p): Handle
TARGET_MEM_REF more properly.
(indirect_ref_may_alias_decl_p): Likewise.
* emit-rtl.c (set_mem_attributes_minus_bitpos): Keep TARGET_MEM_REFs.
* alias.c (ao_ref_from_mem): Handle TARGET_MEM_REF more
properly.
From-SVN: r163519
|
|
2010-08-16 Richard Guenther <rguenther@suse.de>
* tree-cfg.c (verify_types_in_gimple_reference): Verify
TARGET_MEM_REF a bit.
* tree-ssa-address.c (addr_for_mem_ref): Adjust.
(create_mem_ref_raw): Always create TMR_OFFSET, store the
alias pointer type via it.
(copy_mem_ref_info): Adjust.
(maybe_fold_tmr): Likewise.
* tree.c (mem_ref_offset): Also handle TARGET_MEM_REF.
(reference_alias_ptr_type): Likewise.
* tree.def (TARGET_MEM_REF): Remove TMR_ORIGINAL operand,
adjust documentation of TMR_OFFSET operand.
* alias.c (get_alias_set): Do not look at TMR_ORIGINAL but
use the alias pointer type.
* expr.c (expand_expr_real_1): Do not use TMR_ORIGINAL to
initialize mem attrs but the TMR itself.
* tree-eh.c (tree_could_trap_p): Handle TARGET_MEM_REF
similar to MEM_REF.
* tree-pretty-print.c (dump_generic_node): Do not dump TMR_ORIGINAL.
* tree-ssa-loop-ivopts.c (idx_remove_ssa_names): Remove.
(unshare_and_remove_ssa_names): Likewise.
(copy_ref_info): Adjust.
* tree-ssa-pre.c (create_component_ref_by_pieces_1): Simplify
TARGET_MEM_REF case.
* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Do not look
at TMR_ORIGINAL.
* tree.h (TMR_ORIGINAL): Remove.
* gimple.c (get_base_address): For TARGET_MEM_REF with a
symbol return that.
* tree-dfa.c (get_ref_base_and_extent): Handle TARGET_MEM_REF
with a symbol.
(get_addr_base_and_unit_offset): Likewise.
* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Handle
TARGET_MEM_REFs.
(indirect_ref_may_alias_decl_p): Likewise.
(refs_may_alias_p_1): Do not bail out for TARGET_MEM_REFs.
From-SVN: r163278
|
|
2010-08-09 H.J. Lu <hongjiu.lu@intel.com>
* alias.c (may_alias_p): Remove unused ret.
From-SVN: r163038
|
|
alias_sets_conflict_p.
2010-08-09 Bingfeng Mei <bmei@broadcom.com>
* ddg.c (walk_mems_2): Moved from alias.c, use may_alias_p instead of
alias_sets_conflict_p.
(walk_mems_1): Moved from alias.c.
(insns_may_alias_p): New function, originally insn_alias_sets_conflict_p
in alias.c.
(add_inter_loop_mem_dep): Use insns_may_alias_p now.
* cse.c (cse_insn): New argument in calling nonoverlapping_memrefs_p.
* alias.c (walk_mems_2): Moved to ddg.c.
(walk_mems_1): Ditto.
(insn_alias_sets_conflict_p): Renamed to insns_may_alias_p and moved
to ddg.c.
(nonoverlapping_memrefs_p): Add flag to guard offset-based memory
disambiguation.
*(may_alias_p): New function to check whether two memory expression
may alias or not. Currently used in buidling inter-iteration memory
dependence.
*alias.h (nonoverlapping_memrefs_p): New flag as third argument.
(insn_alias_sets_conflict_p): Removed
*rtl.h (may_alias_p): New function prototype.
From-SVN: r163037
|
|
zero.
2010-08-04 Richard Guenther <rguenther@suse.de>
* alias.c (rtx_refs_may_alias_p): Do not resort to TBAA
if either alias-set is zero.
From-SVN: r162867
|
|
PR middle-end/45035
* alias.c (true_dependence_1): Fix thinko in merge of old
true_dependence and canon_true_dependence.
From-SVN: r162499
|
|
and canon_true_dependence.
* alias.c (true_dependence_1): New function, merged version of
true_dependence and canon_true_dependence.
(true_dependence): Simplify.
(canon_true_dependence): Simplify.
From-SVN: r162430
|
|
From-SVN: r162426
|
|
gcc/
* tree.h (DECL_CHAIN): Define.
* alias.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
* c-decl.c: Likewise.
* c-parser.c: Likewise.
* c-typeck.c: Likewise.
* cfgexpand.c: Likewise.
* cgraph.c: Likewise.
* cgraphunit.c: Likewise.
* combine.c: Likewise.
* config/alpha/alpha.c: Likewise.
* config/arm/arm.c: Likewise.
* config/frv/frv.c: Likewise.
* config/i386/i386.c: Likewise.
* config/i386/winnt-cxx.c: Likewise.
* config/ia64/ia64.c: Likewise.
* config/iq2000/iq2000.c: Likewise.
* config/mep/mep.c: Likewise.
* config/mips/mips.c: Likewise.
* config/pa/som.h: Likewise.
* config/rs6000/rs6000.c: Likewise.
* config/s390/s390.c: Likewise.
* config/sh/sh.c: Likewise.
* config/sh/symbian-cxx.c: Likewise.
* config/sparc/sparc.c: Likewise.
* config/spu/spu.c: Likewise.
* config/stormy16/stormy16.c: Likewise.
* config/vxworks.c: Likewise.
* config/xtensa/xtensa.c: Likewise.
* coverage.c: Likewise.
* dbxout.c: Likewise.
* dwarf2out.c: Likewise.
* emit-rtl.c: Likewise.
* expr.c: Likewise.
* function.c: Likewise.
* gimple-low.c: Likewise.
* gimple-pretty-print.c: Likewise.
* gimplify.c: Likewise.
* integrate.c: Likewise.
* ipa-inline.c: Likewise.
* ipa-prop.c: Likewise.
* ipa-split.c: Likewise.
* ipa-struct-reorg.c: Likewise.
* ipa-type-escape.c: Likewise.
* langhooks.c: Likewise.
* lto-cgraph.c: Likewise.
* omp-low.c: Likewise.
* stor-layout.c: Likewise.
* tree-cfg.c: Likewise.
* tree-complex.c: Likewise.
* tree-dfa.c: Likewise.
* tree-dump.c: Likewise.
* tree-inline.c: Likewise.
* tree-mudflap.c: Likewise.
* tree-nested.c: Likewise.
* tree-object-size.c: Likewise.
* tree-pretty-print.c: Likewise.
* tree-sra.c: Likewise.
* tree-ssa-live.c: Likewise.
* tree-ssa-loop-niter.c: Likewise.
* tree-ssa-math-opts.c: Likewise.
* tree-ssa-reassoc.c: Likewise.
* tree-ssa-sccvn.c: Likewise.
* tree-ssa-structalias.c: Likewise.
* tree-tailcall.c: Likewise.
* tree-vrp.c: Likewise.
* tree.c: Likewise.
* var-tracking.c: Likewise.
* varasm.c: Likewise.
gcc/ada/
* gcc-interface/decl.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
* gcc-interface/trans.c: Likewise.
* gcc-interface/utils.c: Likewise.
* gcc-interface/utils2.c: Likewise.
gcc/c-family/
* c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
* c-format.c: Likewise.
gcc/cp/
* cp-tree.h: Carefully replace TREE_CHAIN with DECL_CHAIN.
* call.c: Likewise.
* class.c: Likewise.
* cp-gimplify.c: Likewise.
* decl.c: Likewise.
* decl2.c: Likewise.
* init.c: Likewise.
* mangle.c: Likewise.
* name-lookup.c: Likewise.
* optimize.c: Likewise.
* parser.c: Likewise.
* pt.c: Likewise.
* rtti.c: Likewise.
* search.c: Likewise.
* semantics.c: Likewise.
* typeck.c: Likewise.
* typeck2.c: Likewise.
gcc/fortran/
* f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
* trans-common.c: Likewise.
* trans-decl.c: Likewise.
* trans-types.c: Likewise.
* trans.c: Likewise.
gcc/java/
* java-tree.h: Carefully replace TREE_CHAIN with DECL_CHAIN.
* boehm.c: Likewise.
* class.c: Likewise.
* decl.c: Likewise.
* expr.c: Likewise.
* jcf-parse.c: Likewise.
* typeck.c: Likewise.
* verify-glue.c: Likewise.
gcc/objc/
* objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
gcc/testsuite/
* g++.dg/plugin/attribute_plugin.c: Carefully replace TREE_CHAIN
with DECL_CHAIN.
From-SVN: r162223
|
|
gcc/
* rtl.h (target_rtl): Add x_static_reg_base_value.
* alias.c (static_reg_base_value): Redefine as a macro.
From-SVN: r162092
|
|
2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
* toplev.h: Do not include diagnostic-core.h.
Include diagnostic-core.h in every file that includes toplev.h.
* c-tree.h: Do not include toplev.h.
* pretty-print.h: Update comment.
* Makefile.in: Update dependencies.
* alias.c: Include diagnostic-core.h in every file that includes
toplev.h.
* attribs.c: Likewise.
* auto-inc-dec.c: Likewise.
* bb-reorder.c: Likewise.
* bt-load.c: Likewise.
* caller-save.c: Likewise.
* calls.c: Likewise.
* cfg.c: Likewise.
* cfganal.c: Likewise.
* cfgbuild.c: Likewise.
* cfgcleanup.c: Likewise.
* cfghooks.c: Likewise.
* cfgloop.c: Likewise.
* combine.c: Likewise.
* config/alpha/alpha.c: Likewise.
* config/arc/arc.c: Likewise.
* config/arm/arm.c: Likewise.
* config/arm/pe.c: Likewise.
* config/avr/avr.c: Likewise.
* config/bfin/bfin.c: Likewise.
* config/cris/cris.c: Likewise.
* config/crx/crx.c: Likewise.
* config/darwin-c.c: Likewise.
* config/darwin.c: Likewise.
* config/fr30/fr30.c: Likewise.
* config/frv/frv.c: Likewise.
* config/h8300/h8300.c: Likewise.
* config/host-darwin.c: Likewise.
* config/i386/i386.c: Likewise.
* config/i386/netware.c: Likewise.
* config/i386/nwld.c: Likewise.
* config/i386/winnt-cxx.c: Likewise.
* config/i386/winnt-stubs.c: Likewise.
* config/i386/winnt.c: Likewise.
* config/ia64/ia64-c.c: Likewise.
* config/ia64/ia64.c: Likewise.
* config/iq2000/iq2000.c: Likewise.
* config/lm32/lm32.c: Likewise.
* config/m32c/m32c-pragma.c: Likewise.
* config/m32c/m32c.c: Likewise.
* config/m32r/m32r.c: Likewise.
* config/m68hc11/m68hc11.c: Likewise.
* config/m68k/m68k.c: Likewise.
* config/mcore/mcore.c: Likewise.
* config/mep/mep-pragma.c: Likewise.
* config/mep/mep.c: Likewise.
* config/mmix/mmix.c: Likewise.
* config/mn10300/mn10300.c: Likewise.
* config/moxie/moxie.c: Likewise.
* config/pa/pa.c: Likewise.
* config/pdp11/pdp11.c: Likewise.
* config/picochip/picochip.c: Likewise.
* config/rs6000/rs6000-c.c: Likewise.
* config/rs6000/rs6000.c: Likewise.
* config/rx/rx.c: Likewise.
* config/s390/s390.c: Likewise.
* config/score/score.c: Likewise.
* config/score/score3.c: Likewise.
* config/score/score7.c: Likewise.
* config/sh/sh.c: Likewise.
* config/sh/symbian-base.c: Likewise.
* config/sh/symbian-c.c: Likewise.
* config/sh/symbian-cxx.c: Likewise.
* config/sol2-c.c: Likewise.
* config/sol2.c: Likewise.
* config/sparc/sparc.c: Likewise.
* config/spu/spu.c: Likewise.
* config/stormy16/stormy16.c: Likewise.
* config/v850/v850-c.c: Likewise.
* config/v850/v850.c: Likewise.
* config/vax/vax.c: Likewise.
* config/vxworks.c: Likewise.
* config/xtensa/xtensa.c: Likewise.
* convert.c: Likewise.
* cse.c: Likewise.
* cselib.c: Likewise.
* dbgcnt.c: Likewise.
* dbxout.c: Likewise.
* ddg.c: Likewise.
* dominance.c: Likewise.
* emit-rtl.c: Likewise.
* explow.c: Likewise.
* expmed.c: Likewise.
* fixed-value.c: Likewise.
* fold-const.c: Likewise.
* fwprop.c: Likewise.
* gcse.c: Likewise.
* ggc-common.c: Likewise.
* ggc-page.c: Likewise.
* ggc-zone.c: Likewise.
* gimple-low.c: Likewise.
* gimplify.c: Likewise.
* graph.c: Likewise.
* haifa-sched.c: Likewise.
* ifcvt.c: Likewise.
* implicit-zee.c: Likewise.
* integrate.c: Likewise.
* ira-build.c: Likewise.
* ira-color.c: Likewise.
* ira-conflicts.c: Likewise.
* ira-costs.c: Likewise.
* ira-lives.c: Likewise.
* ira.c: Likewise.
* lists.c: Likewise.
* loop-doloop.c: Likewise.
* loop-iv.c: Likewise.
* lto-opts.c: Likewise.
* lto-symtab.c: Likewise.
* main.c: Likewise.
* modulo-sched.c: Likewise.
* optabs.c: Likewise.
* params.c: Likewise.
* plugin.c: Likewise.
* postreload-gcse.c: Likewise.
* postreload.c: Likewise.
* predict.c: Likewise.
* profile.c: Likewise.
* real.c: Likewise.
* regcprop.c: Likewise.
* reginfo.c: Likewise.
* regmove.c: Likewise.
* reorg.c: Likewise.
* resource.c: Likewise.
* rtl.c: Likewise.
* rtlanal.c: Likewise.
* sched-deps.c: Likewise.
* sched-ebb.c: Likewise.
* sched-rgn.c: Likewise.
* sdbout.c: Likewise.
* sel-sched-dump.c: Likewise.
* sel-sched-ir.c: Likewise.
* simplify-rtx.c: Likewise.
* stmt.c: Likewise.
* stor-layout.c: Likewise.
* store-motion.c: Likewise.
* targhooks.c: Likewise.
* tree-cfg.c: Likewise.
* tree-cfgcleanup.c: Likewise.
* tree-dump.c: Likewise.
* tree-eh.c: Likewise.
* tree-inline.c: Likewise.
* tree-nomudflap.c: Likewise.
* tree-object-size.c: Likewise.
* tree-optimize.c: Likewise.
* tree-outof-ssa.c: Likewise.
* tree-phinodes.c: Likewise.
* tree-profile.c: Likewise.
* tree-ssa-ccp.c: Likewise.
* tree-ssa-coalesce.c: Likewise.
* tree-ssa-live.c: Likewise.
* tree-ssa-loop-niter.c: Likewise.
* tree-ssa-loop-prefetch.c: Likewise.
* tree-ssa-loop.c: Likewise.
* tree-ssa-structalias.c: Likewise.
* tree-ssa-uninit.c: Likewise.
* tree-ssa.c: Likewise.
* tree-vect-data-refs.c: Likewise.
* tree-vect-loop-manip.c: Likewise.
* tree-vect-loop.c: Likewise.
* tree-vect-patterns.c: Likewise.
* tree-vect-stmts.c: Likewise.
* tree-vrp.c: Likewise.
* varasm.c: Likewise.
* vec.c: Likewise.
* web.c: Likewise.
* xcoffout.c: Likewise.
c-family/
* c-common.h: Include diagnostic-core.h. Error if already
included.
* c-semantics.c: Do not define GCC_DIAG_STYLE here.
cp/
* cp-tree.h: Do not include toplev.h.
java/
* boehm.c: Include diagnostic-core.h in every file that includes
toplev.h.
* class.c: Likewise.
* constants.c: Likewise.
* decl.c: Likewise.
* except.c: Likewise.
* expr.c: Likewise.
* jcf-parse.c: Likewise.
* mangle.c: Likewise.
* mangle_name.c: Likewise.
* resource.c: Likewise.
* typeck.c: Likewise.
* verify-glue.c: Likewise.
ada/
* gcc-interface/utils.c: Include diagnostic-core.h in every file
that includes toplev.h.
lto/
* lto-coff.c: Include diagnostic-core.h in every file that
includes toplev.h.
* lto-elf.c: Likewise.
* lto-lang.c: Likewise.
* lto-macho.c: Likewise.
From-SVN: r161943
|
|
2010-07-01 Richard Guenther <rguenther@suse.de>
PR middle-end/42834
PR middle-end/44468
* doc/gimple.texi (is_gimple_mem_ref_addr): Document.
* doc/generic.texi (References to storage): Document MEM_REF.
* tree-pretty-print.c (dump_generic_node): Handle MEM_REF.
(print_call_name): Likewise.
* tree.c (recompute_tree_invariant_for_addr_expr): Handle MEM_REF.
(build_simple_mem_ref_loc): New function.
(mem_ref_offset): Likewise.
* tree.h (build_simple_mem_ref_loc): Declare.
(build_simple_mem_ref): Define.
(mem_ref_offset): Declare.
* fold-const.c: Include tree-flow.h.
(operand_equal_p): Handle MEM_REF.
(build_fold_addr_expr_with_type_loc): Likewise.
(fold_comparison): Likewise.
(fold_unary_loc): Fold
VIEW_CONVERT_EXPR <T1, MEM_REF <T2, ...>> to MEM_REF <T1, ...>.
(fold_binary_loc): Fold MEM[&MEM[p, CST1], CST2] to MEM[p, CST1 + CST2],
fold MEM[&a.b, CST2] to MEM[&a, offsetof (a, b) + CST2].
* tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Handle MEM_REF.
(ptr_deref_may_alias_ref_p_1): Likewise.
(ao_ref_base_alias_set): Properly differentiate base object for
offset and TBAA.
(ao_ref_init_from_ptr_and_size): Use MEM_REF.
(indirect_ref_may_alias_decl_p): Handle MEM_REFs properly.
(indirect_refs_may_alias_p): Likewise.
(refs_may_alias_p_1): Likewise. Remove pointer SSA name def
chasing code.
(ref_maybe_used_by_call_p_1): Handle MEM_REF.
(call_may_clobber_ref_p_1): Likewise.
* dwarf2out.c (loc_list_from_tree): Handle MEM_REF.
* expr.c (expand_assignment): Handle MEM_REF.
(store_expr): Handle MEM_REFs from STRING_CSTs.
(store_field): If expanding a MEM_REF of a non-addressable
decl use bitfield operations.
(get_inner_reference): Handle MEM_REF.
(expand_expr_addr_expr_1): Likewise.
(expand_expr_real_1): Likewise.
* tree-eh.c (tree_could_trap_p): Handle MEM_REF.
* alias.c (ao_ref_from_mem): Handle MEM_REF.
(get_alias_set): Likewise. Properly handle VIEW_CONVERT_EXPRs.
* tree-data-ref.c (dr_analyze_innermost): Handle MEM_REF.
(dr_analyze_indices): Likewise.
(dr_analyze_alias): Likewise.
(object_address_invariant_in_loop_p): Likewise.
* gimplify.c (mark_addressable): Handle MEM_REF.
(gimplify_cond_expr): Build MEM_REFs.
(gimplify_modify_expr_to_memcpy): Likewise.
(gimplify_init_ctor_preeval_1): Handle MEM_REF.
(gimple_fold_indirect_ref): Adjust.
(gimplify_expr): Handle MEM_REF. Gimplify INDIRECT_REF to MEM_REF.
* tree.def (MEM_REF): New tree code.
* tree-dfa.c: Include toplev.h.
(get_ref_base_and_extent): Handle MEM_REF.
(get_addr_base_and_unit_offset): New function.
* emit-rtl.c (set_mem_attributes_minus_bitpos): Handle MEM_REF.
* gimple-fold.c (may_propagate_address_into_dereference): Handle
MEM_REF.
(maybe_fold_offset_to_array_ref): Allow possibly out-of bounds
accesses if the array has just one dimension. Remove always true
parameter. Do not require type compatibility here.
(maybe_fold_offset_to_component_ref): Remove.
(maybe_fold_stmt_indirect): Remove.
(maybe_fold_reference): Remove INDIRECT_REF handling.
Fold back to non-MEM_REF.
(maybe_fold_offset_to_address): Simplify. Deal with type
mismatches here.
(maybe_fold_reference): Likewise.
(maybe_fold_stmt_addition): Likewise. Also handle
&ARRAY + I in addition to &ARRAY[0] + I.
(fold_gimple_assign): Handle ADDR_EXPR of MEM_REFs.
(gimple_get_relevant_ref_binfo): Handle MEM_REF.
* cfgexpand.c (expand_debug_expr): Handle MEM_REF.
* tree-ssa.c (useless_type_conversion_p): Make most pointer
conversions useless.
(warn_uninitialized_var): Handle MEM_REF.
(maybe_rewrite_mem_ref_base): New function.
(execute_update_addresses_taken): Implement re-writing of MEM_REFs
to SSA form.
* tree-inline.c (remap_gimple_op_r): Handle MEM_REF, remove
INDIRECT_REF handling.
(copy_tree_body_r): Handle MEM_REF.
* gimple.c (is_gimple_addressable): Adjust.
(is_gimple_address): Likewise.
(is_gimple_invariant_address): ADDR_EXPRs of MEM_REFs with
invariant base are invariant.
(is_gimple_min_lval): Adjust.
(is_gimple_mem_ref_addr): New function.
(get_base_address): Handle MEM_REF.
(count_ptr_derefs): Likewise.
(get_base_loadstore): Likewise.
* gimple.h (is_gimple_mem_ref_addr): Declare.
(gimple_call_fndecl): Handle invariant MEM_REF addresses.
* tree-cfg.c (verify_address): New function, split out from ...
(verify_expr): ... here. Use for verifying ADDR_EXPRs and
the address operand of MEM_REFs. Verify MEM_REFs. Reject
INDIRECT_REFs.
(verify_types_in_gimple_min_lval): Handle MEM_REF. Disallow
INDIRECT_REF. Allow conversions.
(verify_types_in_gimple_reference): Verify VIEW_CONVERT_EXPR of
a register does not change its size.
(verify_types_in_gimple_reference): Verify MEM_REF.
(verify_gimple_assign_single): Disallow INDIRECT_REF.
Handle MEM_REF.
* tree-ssa-operands.c (opf_non_addressable, opf_not_non_addressable):
New.
(mark_address_taken): Handle MEM_REF.
(get_indirect_ref_operands): Pass through opf_not_non_addressable.
(get_asm_expr_operands): Pass opf_not_non_addressable.
(get_expr_operands): Handle opf_[not_]non_addressable.
Handle MEM_REF. Remove INDIRECT_REF handling.
* tree-vrp.c: (check_array_ref): Handle MEM_REF.
(search_for_addr_array): Likewise.
(check_array_bounds): Likewise.
(vrp_stmt_computes_nonzero): Adjust for MEM_REF.
* tree-ssa-loop-im.c (for_each_index): Handle MEM_REF.
(ref_always_accessed_p): Likewise.
(gen_lsm_tmp_name): Likewise. Handle ADDR_EXPR.
* tree-complex.c (extract_component): Do not handle INDIRECT_REF.
Handle MEM_REF.
* cgraphbuild.c (mark_load): Properly check for NULL result
from get_base_address.
(mark_store): Likewise.
* tree-ssa-loop-niter.c (array_at_struct_end_p): Handle MEM_REF.
* tree-loop-distribution.c (generate_builtin): Exchange INDIRECT_REF
handling for MEM_REF.
* tree-scalar-evolution.c (follow_ssa_edge_expr): Handle
&MEM[ptr + CST] similar to POINTER_PLUS_EXPR.
* builtins.c (stabilize_va_list_loc): Use the function ABI
valist type if we couldn't canonicalize the argument type.
Always dereference with the canonical va-list type.
(maybe_emit_free_warning): Handle MEM_REF.
(fold_builtin_memory_op): Simplify and handle MEM_REFs in folding
memmove to memcpy.
* builtins.c (fold_builtin_memory_op): Use ref-all types
for all memcpy foldings.
* omp-low.c (build_receiver_ref): Adjust for MEM_REF.
(build_outer_var_ref): Likewise.
(scan_omp_1_op): Likewise.
(lower_rec_input_clauses): Likewise.
(lower_lastprivate_clauses): Likewise.
(lower_reduction_clauses): Likewise.
(lower_copyprivate_clauses): Likewise.
(expand_omp_atomic_pipeline): Likewise.
(expand_omp_atomic_mutex): Likewise.
(create_task_copyfn): Likewise.
* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle MEM_REF.
Remove old union trick. Initialize constant offsets.
(ao_ref_init_from_vn_reference): Likewise. Do not handle
INDIRECT_REF. Init base_alias_set properly.
(vn_reference_lookup_3): Replace INDIRECT_REF handling with
MEM_REF.
(vn_reference_fold_indirect): Adjust for MEM_REFs.
(valueize_refs): Fold MEM_REFs. Re-evaluate constant offset
for ARRAY_REFs.
(may_insert): Remove.
(visit_reference_op_load): Do not test may_insert.
(run_scc_vn): Remove parameter, do not fiddle with may_insert.
* tree-ssa-sccvn.h (struct vn_reference_op_struct): Add
a field to store the constant offset this op applies.
(run_scc_vn): Adjust prototype.
* cgraphunit.c (thunk_adjust): Adjust for MEM_REF.
* tree-ssa-ccp.c (ccp_fold): Replace INDIRECT_REF folding with
MEM_REF. Propagate &foo + CST as &MEM[&foo, CST]. Do not
bother about volatile qualifiers on pointers.
(fold_const_aggregate_ref): Handle MEM_REF, do not handle INDIRECT_REF.
* tree-ssa-loop-ivopts.c
* tree-ssa-loop-ivopts.c (determine_base_object): Adjust
for MEM_REF.
(strip_offset_1): Likewise.
(find_interesting_uses_address): Replace INDIRECT_REF handling with
MEM_REF handling.
(get_computation_cost_at): Likewise.
* ipa-pure-const.c (check_op): Handle MEM_REF.
* tree-stdarg.c (check_all_va_list_escapes): Adjust for MEM_REF.
* tree-ssa-sink.c (is_hidden_global_store): Handle MEM_REF
and constants.
* ipa-inline.c (likely_eliminated_by_inlining_p): Handle MEM_REF.
* tree-parloops.c (take_address_of): Adjust for MEM_REF.
(eliminate_local_variables_1): Likewise.
(create_call_for_reduction_1): Likewise.
(create_loads_for_reductions): Likewise.
(create_loads_and_stores_for_name): Likewise.
* matrix-reorg.c (may_flatten_matrices_1): Sanitize.
(ssa_accessed_in_tree): Handle MEM_REF.
(ssa_accessed_in_assign_rhs): Likewise.
(update_type_size): Likewise.
(analyze_accesses_for_call_stmt): Likewise.
(analyze_accesses_for_assign_stmt): Likewise.
(transform_access_sites): Likewise.
(transform_allocation_sites): Likewise.
* tree-affine.c (tree_to_aff_combination): Handle MEM_REF.
* tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Do
not handle INDIRECT_REF.
* tree-ssa-phiopt.c (add_or_mark_expr): Handle MEM_REF.
(cond_store_replacement): Likewise.
* tree-ssa-pre.c (create_component_ref_by_pieces_1): Handle
MEM_REF, no not handle INDIRECT_REFs.
(insert_into_preds_of_block): Properly initialize avail.
(phi_translate_1): Fold MEM_REFs. Re-evaluate constant offset
for ARRAY_REFs. Properly handle reference lookups that
require a bit re-interpretation.
(can_PRE_operation): Do not handle INDIRECT_REF. Handle MEM_REF.
* tree-sra.c
* tree-sra.c (build_access_from_expr_1): Handle MEM_REF.
(build_ref_for_offset_1): Remove.
(build_ref_for_offset): Build MEM_REFs.
(gate_intra_sra): Disable for now.
(sra_ipa_modify_expr): Handle MEM_REF.
(ipa_early_sra_gate): Disable for now.
* tree-sra.c (create_access): Swap INDIRECT_REF handling for
MEM_REF handling.
(disqualify_base_of_expr): Likewise.
(ptr_parm_has_direct_uses): Swap INDIRECT_REF handling for
MEM_REF handling.
(sra_ipa_modify_expr): Remove INDIRECT_REF handling.
Use mem_ref_offset. Remove bogus folding.
(build_access_from_expr_1): Properly handle MEM_REF for
non IPA-SRA.
(make_fancy_name_1): Add support for MEM_REF.
* tree-predcom.c (ref_at_iteration): Handle MEM_REFs.
* tree-mudflap.c (mf_xform_derefs_1): Adjust for MEM_REF.
* ipa-prop.c (compute_complex_assign_jump_func): Handle MEM_REF.
(compute_complex_ancestor_jump_func): Likewise.
(ipa_analyze_virtual_call_uses): Likewise.
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Replace
INDIRECT_REF folding with more generalized MEM_REF folding.
(tree_ssa_forward_propagate_single_use_vars): Adjust accordingly.
(forward_propagate_addr_into_variable_array_index): Also handle
&ARRAY + I in addition to &ARRAY[0] + I.
* tree-ssa-dce.c (ref_may_be_aliased): Handle MEM_REF.
* tree-ssa-ter.c (find_replaceable_in_bb): Avoid TER if that
creates assignments with overlap.
* tree-nested.c (get_static_chain): Adjust for MEM_REF.
(get_frame_field): Likewise.
(get_nonlocal_debug_decl): Likewise.
(convert_nonlocal_reference_op): Likewise.
(struct nesting_info): Add mem_refs pointer-set.
(create_nesting_tree): Allocate it.
(convert_local_reference_op): Insert to be folded mem-refs.
(fold_mem_refs): New function.
(finalize_nesting_tree_1): Perform defered folding of mem-refs
(free_nesting_tree): Free the pointer-set.
* tree-vect-stmts.c (vectorizable_store): Adjust for MEM_REF.
(vectorizable_load): Likewise.
* tree-ssa-phiprop.c (phiprop_insert_phi): Adjust for MEM_REF.
(propagate_with_phi): Likewise.
* tree-object-size.c (addr_object_size): Handle MEM_REFs
instead of INDIRECT_REFs.
(compute_object_offset): Handle MEM_REF.
(plus_stmt_object_size): Handle MEM_REF.
(collect_object_sizes_for): Dispatch to plus_stmt_object_size
for &MEM_REF.
* tree-flow.h (get_addr_base_and_unit_offset): Declare.
(symbol_marked_for_renaming): Likewise.
* Makefile.in (tree-dfa.o): Add $(TOPLEV_H).
(fold-const.o): Add $(TREE_FLOW_H).
* tree-ssa-structalias.c (get_constraint_for_1): Handle MEM_REF.
(find_func_clobbers): Likewise.
* ipa-struct-reorg.c (decompose_indirect_ref_acc): Handle MEM_REF.
(decompose_access): Likewise.
(replace_field_acc): Likewise.
(replace_field_access_stmt): Likewise.
(insert_new_var_in_stmt): Likewise.
(get_stmt_accesses): Likewise.
(reorg_structs_drive): Disable.
* config/i386/i386.c (ix86_va_start): Adjust for MEM_REF.
(ix86_canonical_va_list_type): Likewise.
cp/
* cp-gimplify.c (cp_gimplify_expr): Open-code the rhs
predicate we are looking for, allow non-gimplified
INDIRECT_REFs.
testsuite/
* gcc.c-torture/execute/20100316-1.c: New testcase.
* gcc.c-torture/execute/pr44468.c: Likewise.
* gcc.c-torture/compile/20100609-1.c: Likewise.
* gcc.dg/volatile2.c: Adjust.
* gcc.dg/plugin/selfassign.c: Likewise.
* gcc.dg/pr36902.c: Likewise.
* gcc.dg/tree-ssa/foldaddr-2.c: Remove.
* gcc.dg/tree-ssa/foldaddr-3.c: Likewise.
* gcc.dg/tree-ssa/forwprop-8.c: Adjust.
* gcc.dg/tree-ssa/pr17141-1.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-13.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-14.c: Likewise.
* gcc.dg/tree-ssa/ssa-ccp-21.c: Likewise.
* gcc.dg/tree-ssa/pta-ptrarith-1.c: Likewise.
* gcc.dg/tree-ssa/20030807-7.c: Likewise.
* gcc.dg/tree-ssa/forwprop-10.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-1.c: Likewise.
* gcc.dg/tree-ssa/pta-ptrarith-2.c: Likewise.
* gcc.dg/tree-ssa/ssa-ccp-23.c: Likewise.
* gcc.dg/tree-ssa/forwprop-1.c: Likewise.
* gcc.dg/tree-ssa/forwprop-2.c: Likewise.
* gcc.dg/tree-ssa/struct-aliasing-1.c: Likewise.
* gcc.dg/tree-ssa/ssa-ccp-25.c: Likewise.
* gcc.dg/tree-ssa/ssa-pre-26.c: Likewise.
* gcc.dg/tree-ssa/struct-aliasing-2.c: Likewise.
* gcc.dg/tree-ssa/ssa-ccp-26.c: Likewise.
* gcc.dg/tree-ssa/ssa-sccvn-4.c: Likewise.
* gcc.dg/tree-ssa/ssa-pre-7.c: Likewise.
* gcc.dg/tree-ssa/forwprop-5.c: Likewise.
* gcc.dg/struct/w_prof_two_strs.c: XFAIL.
* gcc.dg/struct/wo_prof_escape_arg_to_local.c: Likewise.
* gcc.dg/struct/wo_prof_global_var.c: Likewise.
* gcc.dg/struct/wo_prof_malloc_size_var.c: Likewise.
* gcc.dg/struct/w_prof_local_array.c: Likewise.
* gcc.dg/struct/w_prof_single_str_global.c: Likewise.
* gcc.dg/struct/wo_prof_escape_str_init.c: Likewise.
* gcc.dg/struct/wo_prof_array_through_pointer.c: Likewise.
* gcc.dg/struct/w_prof_global_array.c: Likewise.
* gcc.dg/struct/wo_prof_array_field.c: Likewise.
* gcc.dg/struct/wo_prof_single_str_local.c: Likewise.
* gcc.dg/struct/w_prof_local_var.c: Likewise.
* gcc.dg/struct/wo_prof_two_strs.c: Likewise.
* gcc.dg/struct/wo_prof_empty_str.c: Likewise.
* gcc.dg/struct/wo_prof_local_array.c: Likewise.
* gcc.dg/struct/w_prof_global_var.c: Likewise.
* gcc.dg/struct/wo_prof_single_str_global.c: Likewise.
* gcc.dg/struct/wo_prof_escape_substr_value.c: Likewise.
* gcc.dg/struct/wo_prof_global_array.c: Likewise.
* gcc.dg/struct/wo_prof_escape_return.c: Likewise.
* gcc.dg/struct/wo_prof_escape_substr_array.c: Likewise.
* gcc.dg/struct/wo_prof_double_malloc.c: Likewise.
* gcc.dg/struct/w_ratio_cold_str.c: Likewise.
* gcc.dg/struct/wo_prof_escape_substr_pointer.c: Likewise.
* gcc.dg/struct/wo_prof_local_var.c: Likewise.
* gcc.dg/tree-prof/stringop-1.c: Adjust.
* g++.dg/tree-ssa/pr31146.C: Likewise.
* g++.dg/tree-ssa/copyprop-1.C: Likewise.
* g++.dg/tree-ssa/pr33604.C: Likewise.
* g++.dg/plugin/selfassign.c: Likewise.
* gfortran.dg/array_memcpy_3.f90: Likewise.
* gfortran.dg/array_memcpy_4.f90: Likewise.
* c-c++-common/torture/pr42834.c: New testcase.
From-SVN: r161655
|
|
checking asserts.
* bitmap.c (bitmap_and, bitmap_and_into, bitmap_and_compl,
bitmap_and_compl_into, bitmap_compl_and_into, bitmap_ior,
bitmap_ior_into, bitmap_xor, bitmap_xor_into,
bitmap_ior_and_compl, bitmap_ior_and_compl): Turn internal datastructure
checks into checking asserts.
* rtlanal.c (find_reg_note): Use gcc_checking_assert.
* tree-ssa-sccvn.c (VN_INFO): Likewise.
* df-scan.c (df_reorganize_refs_by_reg_by_reg, df_install_ref,
df_ref_create_structure): Likewise.
* alloc-pool.c (create_alloc_pool, empty_alloc_pool, pool_alloc,
pool_free): Use gcc_checking_assert.
* alias.c (get_alias_set): Likewise.
* var-tracking.c (variable_htab_free, shared_hash_copy,
canonicalize_values_mark, variable_merge_over_cur): Likewise.
* lto-streamer.c (bp_unpack_value): Likewise.
From-SVN: r160681
|
|
gcc/ada:
2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC
allocation.
(init_dummy_type): Likewise.
(gnat_pushlevel): Likewise.
* gcc-interface/trans.c (Attribute_to_gnu): Likewise.
(Subprogram_Body_to_gnu): Likewise.
(Compilation_Unit_to_gnu): Likewise.
(start_stmt_group): Likewise.
(extract_encoding): Likewise.
(decode_name): Likewise.
* gcc-interface/misc.c (gnat_printable_name): Likewise.
* gcc-interface/decl.c (annotate_value): Likewise.
* gcc-interface/ada-tree.h (struct lang_type): Add variable_size
GTY option.
(struct lang_decl): Likewise.
(SET_TYPE_LANG_SPECIFIC): Use typed GC allocation.
(SET_DECL_LANG_SPECIFIC): Likewise.
gcc/c-family:
2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* c-pragma.c (push_alignment): Use typed GC allocation.
(handle_pragma_push_options): Likewise.
* c-common.c (parse_optimize_options): Likewise.
* c-common.h (struct sorted_fields_type): Add variable_size GTY
option.
gcc/cp:
2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* typeck2.c (abstract_virtuals_error): Likewise.
* pt.c (maybe_process_partial_specialization): Likewise.
(register_specialization): Likewise.
(add_pending_template): Likewise.
(lookup_template_class): Likewise.
(push_tinst_level): Likewise.
* parser.c (cp_lexer_new_main): Likewise.
(cp_lexer_new_from_tokens): Likewise.
(cp_token_cache_new): Likewise.
(cp_parser_context_new): Likewise.
(cp_parser_new): Likewise.
(cp_parser_nested_name_specifier_opt): Likewise.
(cp_parser_template_id): Likewise.
* name-lookup.c (binding_entry_make): Likewise.
(binding_table_construct): Likewise.
(binding_table_new): Likewise.
(cxx_binding_make): Likewise.
(pushdecl_maybe_friend): Likewise.
(begin_scope): Likewise.
(push_to_top_level): Likewise.
* lex.c (init_reswords): Likewise.
(retrofit_lang_decl): Likewise.
(cxx_dup_lang_specific_decl): Likewise.
(copy_lang_type): Likewise.
(cxx_make_type): Likewise.
* decl.c (make_label_decl): Likewise.
(check_goto): Likewise.
(start_preparsed_function): Likewise.
(save_function_data): Likewise.
* cp-tree.h (TYPE_SET_PTRMEMFUNC_TYPE): Likewise.
* cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
* class.c (finish_struct_1): Likewise.
* cp-tree.h (struct lang_type): Add variable_size GTY option.
(struct lang_decl): Likewise.
* parser.c (cp_parser_new): Update comment to not reference
ggc_alloc.
gcc/fortran:
2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* trans-types.c (gfc_get_nodesc_array_type): Use typed GC
allocation.
(gfc_get_array_type_bounds): Likewise.
* trans-decl.c (gfc_allocate_lang_decl): Likewise.
(gfc_find_module): Likewise.
* f95-lang.c (pushlevel): Likewise.
* trans.h (struct lang_type): Add variable_size GTY option.
(struct lang_decl): Likewise.
gcc/java:
2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* jcf-reader.c (jcf_parse_constant_pool): Use typed GC allocation.
* jcf-parse.c (java_parse_file): Likewise.
(process_zip_dir): Likewise.
* java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Likewise.
(MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Likewise.
* expr.c (add_type_assertion): Likewise.
* decl.c (make_binding_level): Likewise.
(java_dup_lang_specific_decl): Likewise.
* constants.c (set_constant_entry): Likewise.
(cpool_for_class): Likewise.
* class.c (add_method_1): Likewise.
(java_treetreehash_new): Likewise.
* java-tree.h (struct lang_type): Add variable_size GTY option.
(struct lang_decl): Likewise.
* jch.h (struct cpool_entry): Likewise.
* java-tree.h (java_treetreehash_create): Remove parameter ggc.
* except.c (prepare_eh_table_type): Update
java_treetreehash_create call.
* class.c (add_method_1): Update java_treetreehash_create call.
(java_treetreehash_create): Remove parameter gc. Use
htab_create_ggc.
gcc/lto:
2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* lto.c (lto_read_in_decl_state): Use typed GC allocation.
(lto_file_read): Likewise.
(new_partition): Likewise.
(read_cgraph_and_symbols): Likewise.
gcc/objc:
2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
allocation.
* objc-act.c (objc_volatilize_decl): Likewise.
(objc_build_string_object): Likewise.
(hash_init): Likewise.
(hash_enter): Likewise.
(hash_add_attr): Likewise.
(add_class): Likewise.
(start_class): Likewise.
gcc/objcp:
2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* objcp-decl.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
allocation.
gcc:
2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* doc/tm.texi (Per-Function Data): Do not reference ggc_alloc.
* doc/gty.texi (GTY Options): Document typed GC allocation and
variable_size GTY option.
* ggc-internal.h: New.
* ggc.h: Update copyright year.
(digit_string): Move to stringpool.c.
(ggc_mark_stringpool, ggc_purge_stringpool, ggc_mark_roots)
(gt_pch_save_stringpool, gt_pch_fixup_stringpool)
(gt_pach_restore_stringpool, gt_pch_p_S, gt_pch_note_object)
(init_ggc_pch, ggc_pch_count_object, ggc_pch_total_size)
(ggc_pch_this_base, ggc_pch_alloc_object, ggc_pch_prepare_write)
(ggc_pch_write_object, ggc_pch_finish, ggc_pch_read)
(ggc_force_collect, ggc_get_size, ggc_statistics)
(ggc_print_common_statistics): Move to ggc-internal.h.
(digit_vector, new_ggc_zone, destroy_ggc_zone, ggc_alloc_stat)
(ggc_alloc, ggc_alloc_cleared, ggc_realloc, ggc_calloc, GGC_NEW)
(GGC_CNEW, GGC_NEWVEC, GGC_CNEWVEC, GGC_NEWVAR, ggc_alloc_rtvec)
(ggc_alloc_tree, gt_pch_save, ggc_min_expand_heuristic)
(ggc_min_heapsize_heuristic, ggc_alloc_zone)
(ggc_alloc_zone_pass_stat): Remove.
(ggc_internal_alloc_stat, ggc_internal_alloc)
(ggc_internal_cleared_alloc_stat): New.
(GGC_RESIZEVEC, GGC_RESIZEVAR): Redefine.
(ggc_internal_vec_alloc_stat)
(ggc_internal_cleared_vec_alloc_stat)
(ggc_internal_vec_alloc_stat, ggc_internal_cleared_vec_alloc)
(ggc_alloc_atomic_stat, ggc_alloc_atomic)
(ggc_alloc_cleared_atomic, ggc_cleared_alloc_htab_ignore_args)
(ggc_cleared_alloc_ptr_array_two_args): New.
(htab_create_ggc, splay_tree_new_ggc): Redefine.
(ggc_splay_alloc): Change the type of the first argument to
enum gt_types_enum.
(ggc_alloc_string): Make macro.
(ggc_alloc_string_stat): New.
(ggc_strdup): Redefine.
(rtl_zone, tree_zone, tree_id_zone): Declare unconditionally.
(ggc_alloc_rtvec_sized): New.
(ggc_alloc_zone_stat): Rename to ggc_internal_alloc_zone_stat.
(ggc_internal_alloc_zone_pass_stat, ggc_internal_alloc_zone_stat)
(ggc_internal_cleared_alloc_zone_stat)
(ggc_internal_zone_alloc_stat)
(ggc_internal_zone_cleared_alloc_stat)
(ggc_internal_zone_vec_alloc_stat)
(ggc_alloc_zone_rtx_def_stat)
(ggc_alloc_zone_tree_node_stat)
(ggc_alloc_zone_cleared_tree_node_stat)
(ggc_alloc_cleared_gimple_statement_d_stat): New.
* ggc-common.c: Include ggc-internal.h.
(ggc_internal_cleared_alloc_stat): Rename from
ggc_alloc_cleared_stat.
(ggc_realloc_stat): Use ggc_internal_alloc_stat.
(ggc_calloc): Remove.
(ggc_cleared_alloc_htab_ignore_args): New.
(ggc_cleared_alloc_ptr_array_two_args): New.
(ggc_splay_alloc): Add obj_type parameter.
(init_ggc_heuristics): Formatting fixes.
* ggc-none.c: Update copyright year.
(ggc_alloc_stat): Rename to ggc_alloc_stat.
(ggc_alloc_cleared_stat): Rename to
ggc_internal_cleared_alloc_stat.
(struct alloc_zone, rtl_zone, tree_zone, tree_id_zone): New.
* ggc-page.c: Update copyright year. Include ggc-internal.h.
Remove references to ggc_alloc in comments.
(ggc_alloc_typed_stat): Call ggc_internal_alloc_stat.
(ggc_alloc_stat): Rename to ggc_internal_alloc_stat.
(new_ggc_zone, destroy_ggc_zone): Remove.
(struct alloc_zone, rtl_zone, tree_zone, tree_id_zone): New.
* ggc-zone.c: Include ggc-internal.h. Remove references to
ggc_alloc in comments.
(ggc_alloc_zone_stat): ggc_internal_alloc_zone_stat.
(ggc_internal_alloc_zone_pass_stat): New.
(ggc_internal_cleared_alloc_zone_stat): New.
(ggc_alloc_typed_stat): Use ggc_internal_alloc_zone_pass_stat.
(ggc_alloc_stat): Rename ggc_internal_alloc_stat.
(new_ggc_zone, destroy_ggc_zone): Remove.
* stringpool.c: Update copyright year. Include ggc-internal.h
(digit_vector): Make static.
(digit_string): Moved from ggc.h.
(stringpool_ggc_alloc): Use ggc_alloc_atomic.
(ggc_alloc_string): Rename to ggc_alloc_string_stat.
* Makefile.in (GGC_INTERNAL_H): New.
(ggc_common.o, ggc-page.o, ggc-zone.o, stringpool.o): Add
$(GGC_INTERNAL_H) to dependencies.
* gentype.c: Update copyright year.
(walk_type): Accept variable_size GTY option.
(USED_BY_TYPED_GC_P): New macro.
(write_enum_defn): Use USED_BY_TYPED_GC_P. Do not output
whitespace at the end of strings.
(get_type_specifier, variable_size_p): New functions.
(alloc_quantity, alloc_zone): New enums.
(write_typed_alloc_def): New function.
(write_typed_struct_alloc_def): Likewise.
(write_typed_typed_typedef_alloc_def): Likewise.
(write_typed_alloc_defns): Likewise.
(output_typename, write_splay_tree_allocator_def): Likewise.
(write_splay_tree_allocators): Likewise.
(main): Call write_typed_alloc_defns and
write_splay_tree_allocators.
* lto-streamer.h (lto_file_decl_data_ptr): New.
* passes.c (order): Define using cgraph_node_ptr.
* strinpool.c (struct string_pool_data): Declare nested_ptr using
ht_identifier_ptr.
* gimple.h (union gimple_statement_d): Likewise.
* rtl.h (struct rtx_def): Likewise.
(struct rtvec_def): Likewise.
* tree.h (union tree_node): Likewise.
* tree-ssa-operands.h (struct ssa_operand_memory_d): Likewise.
* cfgloop.c (record_loop_exits): Use htab_create_ggc.
* tree-scalar-evolution.c (scev_initialize): Likewise.
* alias.c (record_alias_subset): Update splay_tree_new_ggc call.
* dwarf2asm.c (dw2_force_const_mem): Likewise.
* omp-low.c (lower_omp_critical): Likewise.
* bitmap.h (struct bitmap_head_def): Update comment to not
reference ggc_alloc.
* config/pa/pa.c (get_deferred_label): Use GGC_RESIZEVEC.
* ira.c (fix_reg_equiv_init): Use GGC_RESIZEVEC.
* ipa-prop.c (duplicate_ggc_array): Rename to
duplicate_ipa_jump_func_array. Use typed GC allocation.
(ipa_edge_duplication_hook): Call duplicate_ipa_jump_func_array.
* gimple.c (gimple_alloc_stat): Use
ggc_alloc_cleared_gimple_statement_d_stat.
* varasm.c (create_block_symbol): Use ggc_alloc_zone_rtx_def.
* tree.c (make_node_stat): Use
ggc_alloc_zone_cleared_tree_node_stat.
(make_tree_vec_stat): Likewise.
(build_vl_exp_stat): Likewise.
(copy_node_stat): Use ggc_alloc_zone_tree_node_stat.
(make_tree_binfo_stat): Likewise.
(tree_cons_stat): Likewise.
* rtl.c (rtx_alloc_stat): Use ggc_alloc_zone_rtx_def_stat.
(shallow_copy_rtx_stat): Likewise.
(make_node_stat): Likewise.
* lto-symtab.c: Fix comment.
* tree-cfg.c (create_bb): Update comment to not reference
ggc_alloc_cleared.
* tree-ssa-structalias.c (struct heapvar_for_stmt): Fix param_is
value.
* varpool.c (varpool_node): Use typed GC allocation.
(varpool_extra_name_alias): Likewise.
* varasm.c (emutls_decl): Likewise.
(get_unnamed_section): Likewise.
(get_noswitch_section): Likewise.
(get_section): Likewise.
(get_block_for_section): Likewise.
(build_constant_desc): Likewise.
(create_constant_pool): Likewise.
(force_const_mem): Likewise.
* tree.c (build_vl_exp_stat): Likewise.
(build_real): Likewise.
(build_string): Likewise.
(decl_debug_expr_insert): Likewise.
(decl_value_expr_insert): Likewise.
(type_hash_add): Likewise.
(build_omp_clause): Likewise.
* tree-ssanames.c (duplicate_ssa_name_ptr_info): Likewise.
* tree-ssa.c (init_tree_ssa): Likewise.
* tree-ssa-structalias.c (heapvar_insert): Likewise.
* tree-ssa-operands.c (ssa_operand_alloc): Likewise.
* tree-ssa-loop-niter.c (record_estimate): Likewise.
* tree-ssa-alias.c (get_ptr_info): Likewise.
* tree-scalar-evolution.c (new_scev_info_str): Likewise.
* tree-phinodes.c (allocate_phi_node): Likewise.
* tree-iterator.c (tsi_link_before): Likewise.
(tsi_link_after): Likewise.
* tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
* tree-dfa.c (create_var_ann): Likewise.
* tree-cfg.c (create_bb): Likewise.
* toplev.c (alloc_for_identifier_to_locale): Likewise.
(general_init): Likewise.
* stringpool.c (stringpool_ggc_alloc): Likewise.
(gt_pch_save_stringpool): Likewise.
* sese.c (if_region_set_false_region): Likewise.
* passes.c (do_per_function_toporder): Likewise.
* optabs.c (set_optab_libfunc): Likewise.
(set_conv_libfunc): Likewise.
* lto-symtab.c (lto_symtab_register_decl): Likewise.
* lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
(input_eh_region): Likewise.
(input_eh_lp): Likewise.
(make_new_block): Likewise.
(unpack_ts_real_cst_value_fields): Likewise.
* lto-section-in.c (lto_new_in_decl_state): Likewise.
* lto-cgraph.c (input_node_opt_summary): Likewise.
* loop-init.c (loop_optimizer_init): Likewise.
* lambda.h (lambda_vector_new): Likewise.
* lambda-code.c (replace_uses_equiv_to_x_with_y): Likewise.
* ira.c (update_equiv_regs): Likewise.
* ipa.c (cgraph_node_set_new): Likewise.
(cgraph_node_set_add): Likewise.
(varpool_node_set_new): Likewise.
(varpool_node_set_add): Likewise.
* ipa-prop.c (ipa_compute_jump_functions_for_edge): Likewise.
(duplicate_ipa_jump_func_array): Likewise.
(ipa_read_node_info): Likewise.
* ipa-cp.c (ipcp_create_replace_map): Likewise.
* integrate.c (get_hard_reg_initial_val): Likewise.
* gimple.c (gimple_alloc_stat): Likewise.
(gimple_build_omp_for): Likewise.
(gimple_seq_alloc): Likewise.
(gimple_copy): Likewise.
* gimple-iterator.c (gsi_insert_before_without_update): Likewise.
(gsi_insert_after_without_update): Likewise.
* function.c (add_frame_space): Likewise.
(insert_temp_slot_address): Likewise.
(assign_stack_temp_for_type): Likewise.
(allocate_struct_function): Likewise.
(types_used_by_var_decl_insert): Likewise.
* except.c (init_eh_for_function): Likewise.
(gen_eh_region): Likewise.
(gen_eh_region_catch): Likewise.
(gen_eh_landing_pad): Likewise.
(add_call_site): Likewise.
* emit-rtl.c (get_mem_attrs): Likewise.
(get_reg_attrs): Likewise.
(start_sequence): Likewise.
(init_emit): Likewise.
* dwarf2out.c (new_cfi): Likewise.
(queue_reg_save): Likewise.
(dwarf2out_frame_init): Likewise.
(new_loc_descr): Likewise.
(find_AT_string): Likewise.
(new_die): Likewise.
(add_var_loc_to_decl): Likewise.
(clone_die): Likewise.
(clone_as_declaration): Likewise.
(break_out_comdat_types): Likewise.
(new_loc_list): Likewise.
(loc_descriptor): Likewise.
(add_loc_descr_to_each): Likewise.
(add_const_value_attribute): Likewise.
(tree_add_const_value_attribute): Likewise.
(add_comp_dir_attribute): Likewise.
(add_name_and_src_coords_attributes): Likewise.
(lookup_filename): Likewise.
(store_vcall_insn): Likewise.
(dwarf2out_init): Likewise.
* dbxout.c (dbxout_init): Likewise.
* config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
* config/sparc/sparc.c (sparc_init_machine_status): Likewise.
* config/score/score7.c (score7_output_external): Likewise.
* config/score/score3.c (score3_output_external): Likewise.
* config/s390/s390.c (s390_init_machine_status): Likewise.
* config/rs6000/rs6000.c (builtin_function_type): Likewise.
(rs6000_init_machine_status): Likewise.
(output_toc): Likewise.
* config/pa/pa.c (pa_init_machine_status): Likewise.
(get_deferred_plabel): Likewise.
* config/moxie/moxie.c (moxie_init_machine_status): Likewise.
* config/mmix/mmix.c (mmix_init_machine_status): Likewise.
* config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
* config/mep/mep.c (mep_init_machine_status): Likewise.
(mep_note_pragma_flag): Likewise.
* config/m32c/m32c.c (m32c_init_machine_status): Likewise.
* config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
* config/ia64/ia64.c (ia64_init_machine_status): Likewise.
* config/i386/winnt.c (i386_pe_record_external_function): Likewise.
(i386_pe_maybe_record_exported_symbol): Likewise.
* config/i386/i386.c (get_dllimport_decl): Likewise.
(ix86_init_machine_status): Likewise.
(assign_386_stack_local): Likewise.
* config/frv/frv.c (frv_init_machine_status): Likewise.
* config/darwin.c (machopic_indirection_name): Likewise.
* config/cris/cris.c (cris_init_machine_status): Likewise.
* config/bfin/bfin.c (bfin_init_machine_status): Likewise.
* config/avr/avr.c (avr_init_machine_status): Likewise.
* config/arm/arm.c (arm_init_machine_status): Likewise.
* config/alpha/alpha.c (alpha_init_machine_status): Likewise.
(alpha_need_linkage): Likewise.
(alpha_use_linkage): Likewise.
* cgraph.c (cgraph_allocate_node): Likewise.
(cgraph_create_edge_1): Likewise.
(cgraph_create_indirect_edge): Likewise.
(cgraph_add_asm_node): Likewise.
* cfgrtl.c (init_rtl_bb_info): Likewise.
* cfgloop.c (alloc_loop): Likewise.
(rescan_loop_exit): Likewise.
* cfg.c (init_flow): Likewise.
(alloc_block): Likewise.
(unchecked_make_edge): Likewise.
* c-parser.c (c_parse_init): Likewise.
(c_parse_file): Likewise.
* c-decl.c (bind): Likewise.
(record_inline_static): Likewise.
(push_scope): Likewise.
(make_label): Likewise.
(lookup_label_for_goto): Likewise.
(finish_struct): Likewise.
(finish_enum): Likewise.
(c_push_function_context): Likewise.
* bitmap.c (bitmap_element_allocate): Likewise.
(bitmap_gc_alloc_stat): Likewise.
* alias.c (record_alias_subset): Likewise.
(init_alias_analysis): Likewise.
include:
2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* splay-tree.h: Update copyright years.
(splay_tree_s): Document fields.
(splay_tree_new_typed_alloc): New.
* hashtab.h: Update copyright years.
(htab_create_typed_alloc): New.
libcpp:
2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* include/symtab.h (ht_identifier_ptr): New.
libiberty:
2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* splay-tree.c: Update copyright years.
(splay_tree_new_typed_alloc): New.
(splay_tree_new_with_allocator): Use it.
* hashtab.c: Update copyright years.
(htab_create_typed_alloc): New.
(htab_create_alloc): Use it.
* functions.texi: Regenerate.
From-SVN: r160425
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