* config/rs6000/rs6000.c (print_operand): Don't use %l for 'low
part', it's already in use. Use %K instead. Add a return at the
end of what is now %K.
* config/rs6000/rs6000.md (elf_low): Use %K instead of %l.
From-SVN: r32853
* builtins.c (expand_builtin_apply): Pass proper parameters to
allocate_dynamic_stack_space.
* calls.c (emit_call_1): Do not adjust stack pointer for SIB,
update stack_pointer_delta; do not update arg_size_so_far.
(compute_argument_block_size): Use stack_delta instead of
stack_pointer_pending and arg_size_so_far.
(expand_call): Add sanity checking for stack_pointer_delta;
save and restore stack_pointer_delta for SIB, use
stack_pointer_delta for alignment; do not update arg_space_so_far.
(emit_library_call_value): Use stack_pointer_delta for alignment.
(store_one_arg): Do not update arg_space_so_far.
* explow.c (adjust_stack, anti_adjust_stack): Update
stack_pointer_delta.
(allocate_dynamic_stack_space): Add sanity checking for
stack_pointer_delta.
* expr.c (init_expr, clear_pending_stack_adjust): Clear
stack_pointer_delta.
(emit_push_insn): Update stack_pointer_delta.
* function.h (struct expr_status): Add x_stack_pointer_delta;
remove x_arg_space_so_far.
(arg_space_so_far): Remove.
(stack_pointer_delta): New macro.
From-SVN: r32851
* cpplib.h: Merge struct cpp_options into struct cpp_reader.
Reorder struct cpp_options and struct cpp_reader for better
packing. Replace CPP_OPTIONS macro with CPP_OPTION which
takes two args. Change all 'char' flags to 'unsigned char'.
Move show_column flag into struct cpp_options. Don't
prototype cpp_options_init.
* cpphash.h, cpperror.c, cppexp.c, cppfiles.c, cpphash.c,
cppinit.c, cpplex.c, cpplib.c:
Replace CPP_OPTIONS (pfile)->whatever with
CPP_OPTION (pfile, whatever), and likewise for
opts = CPP_OPTIONS (pfile); ... opts->whatever;
* cppinit.c (merge_include_chains): Take a cpp_reader *.
Extract CPP_OPTION (pfile, pending) and work with that
directly.
(cpp_options_init): Delete.
(cpp_reader_init): Turn on on-by-default options here.
Allocate the pending structure here.
(cl_options, enum opt_code): Define these from the same table,
kept in a large macro. Add -fshow-column and -fno-show-column
options.
* cpperror.c (v_message): If show_column is off, don't print
the column number.
* cppmain.c: Update for new interface.
* fix-header.c: Likewise.
From-SVN: r32850
* config/rs6000/t-aix43 (AR_FLAGS_FOR_TARGET): Adjust for new
definition.
* Makefile.in (AR_FLAGS_FOR_TARGET): Is now the flags that
are passed to any invocation of AR_FOR_TARGET.
(AR_CREATE_FOR_TARGET): New macro.
(AR_EXTRACT_FOR_TARGET): New macro.
(ORDINARY_FLAGS_TO_PASS): Add AR_CREATE_FOR_TARGET,
AR_EXTRACT_FOR_TARGET.
(many places): Use AR_CREATE_FOR_TARGET, AR_EXTRACT_FOR_TARGET
in place of `$(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET)' and
`$(AR_FOR_TARGET) x'. Pass AR_CREATE_FOR_TARGET and
AR_EXTRACT_FOR_TARGET to sub-makes.
From-SVN: r32849
* cppexp.c: Delete SKIP_OPERAND. Correct priority
PAREN_INNER_PRIO.
(_cpp_parse_expr): Check for multiple unary +/- operators.
Correct priorities of ':' and '?'. Treat ')' as having a
value. Ensure conditional expression is not void.
From-SVN: r32848
* Makefile.in (emit-rtl.o): Depend on HASHTAB_H.
* alias.c (reg_known_value): Add comments.
(init_alias_analysis): Likewise.
* cse.c (exp_equiv_p): CONST_INTs are equal iff they have the same
address.
(cse_basic_block): Fix typo in comment.
* emit-rtl.c: Include hashtab.h.
(const_int_htab): New variable.
(const_int_htab_hash): New function.
(const_int_htab_eq): Likewise.
(rtx_htab_mark_1): Likewise.
(rtx_htab_mark): Likewise.
(gen_rtx_CONST_INT): Cache all CONST_INTs.
(unshare_all_rtx): Fix formatting.
(init_emit_once): Initialize const_int_htab.
* rtl.c (rtx_equal_p): CONST_INTs are equal iff they have the same
address.
* rtl.texi: Document the fact that all CONST_INTs with the same
value are shared.
From-SVN: r32844
* hashtab.h (hashval_t): New type.
(htab_find_with_hash): Use it as an argument.
(htab_find_slot_with_hash): Likewise.
* hashtab.c (find_empty_slot_for_expand): Use hashval_t for hash
codes.
(htab_find_with_hash): Likewise.
(htab_find_slot_with_hash): Likewise.
From-SVN: r32842
* c-parse.in (cast_expr): Move change from March 21 into c-parse.in
since it is used to generate c-parse.y.
* objc-parse.c, objc-parse.y: Regenerated.
From-SVN: r32840
* builtins.c (get_pointer_alignment): Use host_integerp & tree_low_cst.
(expand_builtin_apply): Pass alignment to emit_block_move in bits.
(expand_builtin_memcpy, expand_builtin_va_copy): Likewise.
(expand_builtin_memset): Likewise, but to clear_storage.
* calls.c (save_fixed_argument_area): Likewise, to move_by_pieces.
(restore_fixed_argument_area): Likewise.
(store_unaligned_arguments_into_pseudos): Likewise, to store_bit_field.
(load_register_parameters): Likewise, to emit_group_load.
(expand_call): Likewise, to emit_group_store and emit_block_move.
(emit_library_call_value_1): Likewise, to emit_block_move.
(store_one_arg): Likewise, and to emit_push_insn.
* expmed.c (extract_bit_field): Alignment is in bits, not bytes.
(extract_fixed_bit_field, extract_split_bit_field): Likewise.
* expr.c (move_by_pieces, move_by_pieces_ninsns): Likewise.
(emit_block_move, emit_group_load, emit_group_store): Likewise.
(clear_by_pieces, clear_storage, emit_push_insn): Likewise.
(expand_assigment, store_expr, store_constructor_field): Likewise.
(expand_expr_unaligned, do_jump, do_compare_and_jump): Likewise.
(store_constructor, store_field, get_inner_reference): Likewise.
Use host_integerp and tree_low_cst; sizes and positions HOST_WIDE_INT.
(expand_expr, case COMPONENT_REF): Likewise.
(copy_blkmode_from_regs): Use UNSIGNED_HOST_WIDE_INT for sizes
and positions; reindent code.
* expr.h (emit_cmp_insn, emit_cmp_and_jump_insns): Alignment unsigned.
* function.c (purge_addressof_1): Pass bit align to store_bit_field.
(assign_parms): Likewise to emit_group_store.
* optbas.c (prepare_cmp_insn): Alignment is in bits.
(emit_cmp_and_jump_insns, emit_cmp_insn): Likewise, and also unsigned.
* stmt.c (expand_value_return): Pass align in bits to emit_group_load.
(expand_return): Likewise to {extract,store}_bit_field.
* stor-layout.c (get_mode_alignment): Minor cleanup.
* config/rs6000/rs6000.h (SLOW_UNALIGNED_ACCESS): Align is in bits.
* config/sh/sh.h (MOVE_BY_PIECES_P): Likewise.
* ch/expr.c (chill_expand_expr): Pass bit alignment to emit_block_move.
From-SVN: r32827
* c-common.c (c_common_nodes_and_builtins): The first parameter to
__builtin_va_start and __builtin_va_copy is now either a 'va_list'
or a reference to a va_list.
* builtins.c (stabilize_va_list): Simplify now we don't have to
work around C array address decay.
* c-typeck.c (convert_for_assignment): Handle assignment to
a reference parameter by taking the address of the RHS.
* ginclude/stdarg.h (va_start): Don't take address of first parameter.
(va_copy): Likewise.
(__va_copy): Likewise.
* ginclude/varargs.h (va_start): Likewise.
(__va_copy): Likewise.
From-SVN: r32821
Undo effects of previous delta. Do not define ASM_SPEC and SUBTARGET_EXTRA_ASM_SPEC
oin arm.h as it conflicts with builds for non GAS using targets
From-SVN: r32816
