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mask for empty WHERE/ELSEWHERE clauses.
* trans-stmt.c (gfc_trans_where_2): Avoid updating unused current
execution mask for empty WHERE/ELSEWHERE clauses. Don't allocate
temporary mask arrays if they won't be used.
From-SVN: r111303
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linked list of MASKs.
* trans-stmt.c (gfc_trans_where_assign): Remove code to handle
traversing a linked list of MASKs. The MASK is now always a
single element requiring no ANDing during the assignment.
From-SVN: r111301
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2006-02-20 Daniel Berlin <dberlin@dberlin.org>
* tree.h (struct tree_memory_tag): Add is_used_alone member.
(TMT_USED_ALONE): New macro.
* tree-pass.h (PROP_tmt_usage): New property.
(TODO_update_tmt_usage): New todo.
* tree-ssa-alias.c (updating_used_alone): New variable.
(recalculate_used_alone): New function.
(compute_may_aliases): Set updating_used_alone, call
recalculate_used_alone.
* tree-sra.c (pass_sra): Note that this pass destroys
PROP_tmt_usage, and add TODO_update_tmt_usage.
* tree-ssa-forwprop.c (pass_forwprop): Ditto.
* tree-flow.h (updating_used_alone): Prototype.
(recalculate_used_alone): Ditto.
* passes.c (execute_todo): Add code to set updating_used_alone,
and call recalculate.
* tree-ssa-operands.c (add_virtual_operand): Only append bare def
for clobber if used alone, and add assert to verify used_alone
status.
From-SVN: r111300
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2006-02-20 Angel Nunez Mencias <anunez@de.ibm.com>
* config/s390/s390.c (legitimize_pic_address): Assertions checking
for non tls symbols added.
(legitimize_address): Do nothing for PLUS expressions if one of the
addends is a tls symbol reference.
From-SVN: r111296
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2006-02-20 Paolo Bonzini <bonzini@gnu.org>
PR bootstrap/25670
* Makefile.tpl ([+compare-target+]): Print explanation messages.
* Makefile.def (ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES): New flags_to_pass.
* Makefile.tpl (BASE_FLAGS_TO_PASS): Support optional flags_to_pass.
(EXTRA_GCC_FLAGS): Remove ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES,
BUILD_PREFIX, BUILD_PREFIX_1.
* configure.in: (BUILD_PREFIX, BUILD_PREFIX_1): Don't substitute.
* Makefile.def (bootstrap stage 1): Pass LIBCFLAGS too.
* Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Override LIBCFLAGS too.
* Makefile.tpl (configure-stage[+id+]-[+prefix+][+module+],
all-stage[+id+]-[+prefix+][+module+], : Use $(current_stage) instead
of `cat stage_current`. Always provide the `r' and `s' variables.
(clean-stage[+id+]-[+prefix+][+module+]): Likewise, and make it into
a single shell execution.
(configure-[+prefix+][+module+], all-[+prefix+][+module+]): For
bootstrapped modules, make the stage1 module if the build was not
started yet, else build the current stage.
(all-host, all-target): Omit bootstrapped modules (if bootstrapping).
(all-build, all-host, all-target, [+make_target+]-host,
[+make_target+]-target): Do not use \-continued lines.
(target modules): Depend on stage_last, not all-gcc, if bootstrapping.
(current_stage, restrap, stage_last): New.
* Makefile.in: Regenerate.
* configure: Regenerate.
gcc:
2006-02-20 Paolo Bonzini <bonzini@gnu.org>
PR bootstrap/25476
* Makefile.in (LDFLAGS): Define from autoconf substitution.
* Makefile.in (BOOTSTRAPPING): New.
(quickstrap): New definition if BOOTSTRAPPING=yes.
* Makefile.in (CONFIG_LANGUAGES): Substitute all_selected_languages.
* configure.ac: Substitute all_selected_languages with the languages
that were configured. For all the other variables except
lang_specs_files, include all the languages in the tree.
* configure: Regenerate.
* Makefile.in (stmp-fixinc): Copy includes from the prev-gcc directory,
if there is one. Run the commands to run fixincludes in the same
subshell.
* doc/makefile.texi: Document new makefile targets from toplevel bootstrap.
* doc/install.texi: Document exact conventions for searching target tools.
Document --with-build-time-tools. Document toplevel bootstrap. Document
something more about building an Ada cross-compiler. Don't list GNU Make
requirements which affect all platforms.
From-SVN: r111295
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distinguished from 32 bit integers)
PR middle-end/19543
* varasm.c (compare_constant) <INTEGER_CST>: Integer constants are
only equivalent if the have both the same mode and precision.
* gfortran.dg/logical_1.f90: New test case.
From-SVN: r111294
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From-SVN: r111292
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From-SVN: r111286
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* gcse.c (want_to_gcse_p): On STACK_REGS targets, look through
constant pool references to identify stack mode constants.
* rtlanal.c (constant_pool_constant_p): New predicate to check
whether operand is a floating point constant in the pool.
* rtl.h (constant_pool_constant_p): Prototype here.
* loop.c (scan_loop): Avoid hoisting constants from the constant
pool on STACK_REGS targets.
(load_mems): Likewise.
* loop-invariant.c (get_inv_cost): Make hoisting constant pool
loads into x87 registers expensive in terms of register pressure.
Co-Authored-By: Steven Bosscher <stevenb.gcc@gmail.com>
From-SVN: r111283
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* gthr-posix.h: On Tru64, map __gthr_foo as a weak reference to
__foo and not foo when _PTHREAD_USE_MANGLED_NAMES_ is defined.
From-SVN: r111282
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PR libfortran/21303
* gfortran.h (notification): New enumeration.
(gfc_notification_std): Prototype for the new function.
* error.c (gfc_notification_std): New function.
* io.c (check_format): Handle the case of a L format descriptor
without a width.
* runtime/error.c (notification_std): New function.
* libgfortran.h (notification): New enumeration.
* io/io.h (notification_std): Prototype for the new function.
* io/format.c (parse_format_list): Handle the case of a L format
descriptor without a width.
* gcc/testsuite/gfortran.dg/fmt_l.f90: New test.
From-SVN: r111281
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2006-02-19 Thomas Koenig <Thomas.Koenig@online.de>
* gfortran.texi: Document environment variables which
influence runtime behavior.
From-SVN: r111280
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PR middle-end/26334
* gcc.dg/20060218-1.c: Moved to...
* gcc.target/i386/20060218-1.c: ... here. New test.
From-SVN: r111279
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* config/rs6000/xcoff.h (TARGET_ASM_OUTPUT_ANCHOR): Define.
* config/rs6000/rs6000.c (rs6000_xcoff_asm_output_anchor): Define.
From-SVN: r111275
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2006-02-19 Daniel Berlin <dberlin@dberlin.org>
* doc/invoke.texi: Document -fipa-pta.
* common.opt: Add ipa-pta option.
* tree-ssa-structalias.c (DONT_PROPAGATE_WITH_ANYTHING): Removed.
(do_sd_constraint): Enable DONT_PROPAGATE_WITH_ANYTHING code.
(do_ds_constraint): Ditto.
(get_constraint_for): Only add to referenced_vars if
referenced_vars exists.
(insert_into_field_list): Rewrite to do this unsorted.
(insert_into_field_list_sorted): Rename old insert_into_field_list
to this.
(create_function_info_for): Use insert_into_field_list_sorted.
(create_variable_info_for): Rewrite so it uses unsorted version,
since the field list is sorted.
(intra_create_variable_infos): Only add to referenced_vars if
referenced_vars exists.
(ipa_pta_execute): Init heapvars, and delete when done.
* passes.c (init_optimization_passes): Add call to pass_ipa_pta.
From-SVN: r111273
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* doc/install.texi: Add missing `@samp'.
From-SVN: r111272
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2006-02-19 H.J. Lu <hongjiu.lu@intel.com>
* resolve.c (resolve_contained_functions): Call resolve_entries
first.
(resolve_types): Remove calls to resolve_entries and
resolve_contained_functions.
(gfc_resolve): Call resolve_contained_functions.
From-SVN: r111271
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fortran/
2006-02-19 Erik Edelmann <eedelman@gcc.gnu.org>
PR fortran/26201
* intrinsic.c (gfc_convert_type_warn): Call
gfc_intrinsic_symbol() on the newly created symbol.
testsuite/
2006-02-19 Erik Edelmann <eedelman@gcc.gnu.org>
PR fortran/26201
* gfortran.dg/convert_1.f90: New.
From-SVN: r111270
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2005-02-19 Paul Thomas <pault@gcc.gnu.org>
PR fortran/25054
* resolve.c (is_non_constant_shape_array): New function.
(resolve_fl_variable): Remove code for the new function and call it.
(resolve_fl_namelist): New function. Add test for namelist array
with non-constant shape, using is_non_constant_shape_array.
(resolve_symbol): Remove code for resolve_fl_namelist and call it.
PR fortran/25089
* match.c (match_namelist): Increment the refs field of an accepted
namelist object symbol.
* resolve.c (resolve_fl_namelist): Test namelist objects for a conflict
with contained or module procedures.
2005-02-19 Paul Thomas <pault@gcc.gnu.org>
PR fortran/25054
* gfortran.dg/namelist_5.f90: New test.
PR fortran/25089
* gfortran.dg/namelist_4.f90: New test.
From-SVN: r111268
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2006-02-18 Andrew Pinski <pinskia@physics.uc.edu>
* config/rs6000/darwin.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P):
Use the arguments.
From-SVN: r111265
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From-SVN: r111263
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features...
* doc/contrib.texi (Contributors): Add classpath/libgcj hackers
who added new 4.1 features, bug fixes and integration support.
From-SVN: r111256
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-mlong-double-128)
PR target/26350
* config/rs6000/rs6000.md (extenddftf2): Force 0.0 to validized
MEM for ABI_V4 pic.
From-SVN: r111255
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could be solved in less instructions)
* cselib.c (cselib_init): Change RTX_SIZE to RTX_CODE_SIZE.
* emit-rtl.c (copy_rtx_if_shared_1): Use shallow_copy_rtx.
(copy_insn_1): Likewise. Don't copy each field individually.
Reindent.
* read-rtl.c (apply_macro_to_rtx): Use RTX_CODE_SIZE instead
of RTX_SIZE.
* reload1.c (eliminate_regs): Use shallow_copy_rtx.
* rtl.c (rtx_size): Rename variable to...
(rtx_code_size): ...this.
(rtx_size): New function.
(rtx_alloc_stat): Use RTX_CODE_SIZE instead of RTX_SIZE.
(copy_rtx): Use shallow_copy_rtx. Don't copy each field individually.
Reindent.
(shallow_copy_rtx_stat): Use rtx_size instead of RTX_SIZE.
* rtl.h (rtx_code_size): New variable.
(rtx_size): Change from a variable to a function.
(RTX_SIZE): Rename to...
(RTX_CODE_SIZE): ...this.
PR target/9703
PR tree-optimization/17106
* doc/tm.texi (TARGET_USE_BLOCKS_FOR_CONSTANT_P): Document.
(Anchored Addresses): New section.
* doc/invoke.texi (-fsection-anchors): Document.
* doc/rtl.texi (SYMBOL_REF_IN_BLOCK_P, SYMBOL_FLAG_IN_BLOCK): Likewise.
(SYMBOL_REF_ANCHOR_P, SYMBOL_FLAG_ANCHOR): Likewise.
(SYMBOL_REF_BLOCK, SYMBOL_REF_BLOCK_OFFSET): Likewise.
* hooks.c (hook_bool_mode_rtx_false): New function.
* hooks.h (hook_bool_mode_rtx_false): Declare.
* gengtype.c (create_optional_field): New function.
(adjust_field_rtx_def): Add the "block_sym" field for SYMBOL_REFs when
SYMBOL_REF_IN_BLOCK_P is true.
* target.h (output_anchor, use_blocks_for_constant_p): New hooks.
(min_anchor_offset, max_anchor_offset): Likewise.
(use_anchors_for_symbol_p): New hook.
* toplev.c (compile_file): Call output_object_blocks.
(target_supports_section_anchors_p): New function.
(process_options): Check that -fsection-anchors is only used on
targets that support it and when -funit-at-a-time is in effect.
* tree-ssa-loop-ivopts.c (prepare_decl_rtl): Only create DECL_RTL
if the decl doesn't have one.
* dwarf2out.c: Remove instantiations of VEC(rtx,gc).
* expr.c (emit_move_multi_word, emit_move_insn): Pass the result
of force_const_mem through use_anchored_address.
(expand_expr_constant): New function.
(expand_expr_addr_expr_1): Call it. Use the same modifier when
calling expand_expr for INDIRECT_REF.
(expand_expr_real_1): Pass DECL_RTL through use_anchored_address
for all modifiers except EXPAND_INITIALIZER. Use expand_expr_constant.
* expr.h (use_anchored_address): Declare.
* loop-unroll.c: Don't declare rtx vectors here.
* explow.c: Include output.h.
(validize_mem): Call use_anchored_address.
(use_anchored_address): New function.
* common.opt (-fsection-anchors): New switch.
* varasm.c (object_block_htab, anchor_labelno): New variables.
(hash_section, object_block_entry_eq, object_block_entry_hash)
(use_object_blocks_p, get_block_for_section, create_block_symbol)
(use_blocks_for_decl_p, change_symbol_section): New functions.
(get_variable_section): New function, split out from assemble_variable.
(make_decl_rtl): Create a block symbol if use_object_blocks_p and
use_blocks_for_decl_p say so. Use change_symbol_section if the
symbol has already been created.
(assemble_variable_contents): New function, split out from...
(assemble_variable): ...here. Don't output any code for
block symbols; just pass them to place_block_symbol.
Use get_variable_section and assemble_variable_contents.
(get_constant_alignment, get_constant_section, get_constant_size): New
functions, split from output_constant_def_contents.
(build_constant_desc): Create a block symbol if use_object_blocks_p
says so. Or into SYMBOL_REF_FLAGS.
(assemble_constant_contents): New function, split from...
(output_constant_def_contents): ...here. Don't output any code
for block symbols; just pass them to place_section_symbol.
Use get_constant_section and get_constant_alignment.
(force_const_mem): Create a block symbol if use_object_blocks_p and
use_blocks_for_constant_p say so. Or into SYMBOL_REF_FLAGS.
(output_constant_pool_1): Add an explicit alignment argument.
Don't switch sections here.
(output_constant_pool): Adjust call to output_constant_pool_1.
Switch sections here instead. Don't output anything for block symbols;
just pass them to place_block_symbol.
(init_varasm_once): Initialize object_block_htab.
(default_encode_section_info): Keep the old SYMBOL_FLAG_IN_BLOCK.
(default_asm_output_anchor, default_use_aenchors_for_symbol_p)
(place_block_symbol, get_section_anchor, output_object_block)
(output_object_block_htab, output_object_blocks): New functions.
* target-def.h (TARGET_ASM_OUTPUT_ANCHOR): New macro.
(TARGET_ASM_OUT): Include it.
(TARGET_USE_BLOCKS_FOR_CONSTANT_P): New macro.
(TARGET_MIN_ANCHOR_OFFSET, TARGET_MAX_ANCHOR_OFFSET): New macros.
(TARGET_USE_ANCHORS_FOR_SYMBOL_P): New macro.
(TARGET_INITIALIZER): Include them.
* rtl.c (rtl_check_failed_block_symbol): New function.
* rtl.h: Include vec.h. Declare heap and gc rtx vectors.
(block_symbol, object_block): New structures.
(rtx_def): Add a block_symbol field to the union.
(BLOCK_SYMBOL_CHECK): New macro.
(rtl_check_failed_block_symbol): Declare.
(SYMBOL_FLAG_IN_BLOCK, SYMBOL_FLAG_ANCHOR): New SYMBOL_REF flags.
(SYMBOL_REF_IN_BLOCK_P, SYMBOL_REF_ANCHOR_P): New predicates.
(SYMBOL_FLAG_MACH_DEP_SHIFT): Bump by 2.
(SYMBOL_REF_BLOCK, SYMBOL_REF_BLOCK_OFFSET): New accessors.
* output.h (output_section_symbols): Declare.
(object_block): Name structure.
(place_section_symbol, get_section_anchor, default_asm_output_anchor)
(default_use_anchors_for_symbol_p): Declare.
* Makefile.in (RTL_BASE_H): Add vec.h.
(explow.o): Depend on output.h.
* config/rs6000/rs6000.c (TARGET_MIN_ANCHOR_OFFSET): Override default.
(TARGET_MAX_ANCHOR_OFFSET): Likewise.
(TARGET_USE_BLOCKS_FOR_CONSTANT_P): Likewise.
(rs6000_use_blocks_for_constant_p): New function.
From-SVN: r111254
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* doc/install.texi (hppa*-hp-hpux*): Update for 4.1.0.
From-SVN: r111253
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COMPLEX_CST >)
2006-02-18 Andrew Pinski <pinskia@physics.uc.edu>
PR tree-opt/25680
* tree-ssa-ccp.c (ccp_fold): Handle store CCP of REALPART_EXPR and
IMAGPART_EXPR.
2006-02-18 Andrew Pinski <pinskia@physics.uc.edu>
PR tree-opt/25680
* testsuite/gcc.dg/tree-ssa/complex-3.c: New test.
From-SVN: r111251
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variable name in...
2006-02-18 Andrew Pinski <pinskia@physics.uc.edu>
* gcc.dg/tree-ssa/20031106-1.c: Fix the final scan of the
variable to take into account the variable name in the
function header.
* gcc.dg/tree-ssa/20031106-2.c: Likewise.
From-SVN: r111250
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* tree-flow.h (struct var_ann_d): Rename field is_alias_tag to
is_aliased.
Update all users.
From-SVN: r111249
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PR middle-end/26334
* stmt.c (decl_overlaps_hard_reg_set_p): Use DECL_HARD_REGISTER
instead of DECL_REGISTER.
* gcc.c-torture/compile/20060217-1.c: New test.
* gcc.dg/20060218-1.c: New test.
From-SVN: r111247
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* trans-stmt.c (struct temporary_list): Delete.
(gfc_trans_where_2): Major reorganization. Remove no longer needed
TEMP argument. Allocate and deallocate the control mask and
pending control mask locally.
(gfc_trans_forall_1): Delete TEMP local variable, and update
call to gfc_trans_where_2. No need to deallocate arrays after.
(gfc_evaluate_where_mask): Major reorganization. Change return
type to void. Pass in parent execution mask, MASK, and two
already allocated mask arrays CMASK and PMASK. On return
CMASK := MASK & COND, PMASK := MASK & !COND. MASK, CMASK and
CMASK may all be NULL, or refer to the same temporary arrays.
(gfc_trans_where): Update call to gfc_trans_where_2. We no
longer need a TEMP variable or to deallocate temporary arrays
allocated by gfc_trans_where_2.
From-SVN: r111245
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PR ada/13408
* pa.h (WIDEST_HARDWARE_FP_SIZE): Define.
From-SVN: r111241
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2006-02-18 Danny Smith <dannysmith@users.sourceforeg.net>
* gfortran.h (gfc_add_attribute): Change uint to unsigned int.
* symbol.c (gfc_add_attribute): Likewise for definition.
* resolve.c (resolve_global_procedure): Likewise for variable 'type'.
From-SVN: r111239
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DYNAMIC_LINKER)
PR target/24837
* config.gcc: Define UCLIBC_DEFAULT to 0 or 1.
* opth-gen.awk: Handle Var and InverseMask together.
* config/linux.opt (muclibc, mglibc): Use Var(linux_uclibc).
* config/linux.h: Use #if not #ifdef for testing UCLIBC_DEFAULT.
(TARGET_C99_FUNCTIONS): Test OPTION_GLIBC not TARGET_GLIBC.
(CHOOSE_DYNAMIC_LINKER): Give an error for -mglibc and -muclibc
used together.
(UCLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER64,
LINUX_DYNAMIC_LINKER32, LINUX_DYNAMIC_LINKER64): Define.
* config/alpha/linux-elf.h (GLIBC_DYNAMIC_LINKER,
UCLIBC_DYNAMIC_LINKER, CHOOSE_DYNAMIC_LINKER,
LINUX_DYNAMIC_LINKER): Define.
(ELF_DYNAMIC_LINKER): Define to LINUX_DYNAMIC_LINKER.
* config/alpha/linux.h (TARGET_C99_FUNCTIONS): Define to
TARGET_GLIBC.
* config/cris/linux.h (GLIBC_DYNAMIC_LINKER): Define.
(CRIS_LINK_SUBTARGET_SPEC): Pass a -dynamic-linker option.
* config/frv/linux.h (GLIBC_DYNAMIC_LINKER): Define.
(LINK_SPEC): Use LINUX_DYNAMIC_LINKER.
(TARGET_C99_FUNCTIONS): Don't define.
* config/i386/linux.h (DYNAMIC_LINKER): Rename to
GLIBC_DYNAMIC_LINKER.
(SUBTARGET_EXTRA_SPECS): Use LINUX_DYNAMIC_LINKER.
* config/i386/linux64.h (GLIBC_DYNAMIC_LINKER32,
GLIBC_DYNAMIC_LINKER64): Define.
(LINK_SPEC): Use LINUX_DYNAMIC_LINKER32 and
LINUX_DYNAMIC_LINKER64.
* config/ia64/linux.h (GLIBC_DYNAMIC_LINKER): Define.
(LINK_SPEC): Use LINUX_DYNAMIC_LINKER.
* config/m32r/linux.h (GLIBC_DYNAMIC_LINKE): Define.
(LINK_SPEC): Use LINUX_DYNAMIC_LINKER.
* config/m68k/linux.h (GLIBC_DYNAMIC_LINKER): Define.
(LINK_SPEC): Use LINUX_DYNAMIC_LINKER.
* config/mips/linux64.h (GLIBC_DYNAMIC_LINKER32,
GLIBC_DYNAMIC_LINKER64, GLIBC_DYNAMIC_LINKERN32,
UCLIBC_DYNAMIC_LINKERN32, LINUX_DYNAMIC_LINKERN32): Define.
(LINK_SPEC): Use LINUX_DYNAMIC_LINKERN32, LINUX_DYNAMIC_LINKER64
and LINUX_DYNAMIC_LINKER32.
* config/mn10300/linux.h (GLIBC_DYNAMIC_LINKER): Define.
(LINK_SPEC): Use LINUX_DYNAMIC_LINKER.
* config/pa/pa-linux.h (GLIBC_DYNAMIC_LINKER): Define.
(LINK_SPEC): Use LINUX_DYNAMIC_LINKER.
* config/rs6000/linux.h (TARGET_C99_FUNCTIONS): Define to
TARGET_GLIBC.
* config/rs6000/linux64.h (TARGET_C99_FUNCTIONS): Likewise.
(GLIBC_DYNAMIC_LINKER32, GLIBC_DYNAMIC_LINKER64,
UCLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER64,
CHOOSE_DYNAMIC_LINKER, CHOOSE_DYNAMIC_LINKER,
LINUX_DYNAMIC_LINKER32, LINUX_DYNAMIC_LINKER64): Define.
(LINK_OS_LINUX_SPEC32): Use LINUX_DYNAMIC_LINKER32.
(LINK_OS_LINUX_SPEC64): Use LINUX_DYNAMIC_LINKER64.
* config/rs6000/sysv4.h (GLIBC_DYNAMIC_LINKER,
UCLIBC_DYNAMIC_LINKER, CHOOSE_DYNAMIC_LINKER,
LINUX_DYNAMIC_LINKER): Define.
(LINK_OS_LINUX_SPEC): Use LINUX_DYNAMIC_LINKE.
* config/s390/linux.h (GLIBC_DYNAMIC_LINKER32,
GLIBC_DYNAMIC_LINKER64): Define.
(LINK_SPEC): Use LINUX_DYNAMIC_LINKER32 and
LINUX_DYNAMIC_LINKER64.
* config/sh/linux.h (GLIBC_DYNAMIC_LINKER): Define.
(SUBTARGET_LINK_SPEC): Use LINUX_DYNAMIC_LINKER.
* config/sparc/linux.h (GLIBC_DYNAMIC_LINKER,
UCLIBC_DYNAMIC_LINKER, CHOOSE_DYNAMIC_LINKER,
LINUX_DYNAMIC_LINKER): Define.
(LINK_SPEC): Use LINUX_DYNAMIC_LINKER.
(TARGET_C99_FUNCTIONS): Define to TARGET_GLIBC.
* config/sparc/linux64.h (GLIBC_DYNAMIC_LINKER32,
GLIBC_DYNAMIC_LINKER64, UCLIBC_DYNAMIC_LINKER32,
UCLIBC_DYNAMIC_LINKER64, CHOOSE_DYNAMIC_LINKER,
LINUX_DYNAMIC_LINKER32, LINUX_DYNAMIC_LINKER64): Define.
(LINK_ARCH32_SPEC): Use LINUX_DYNAMIC_LINKER32.
(LINK_ARCH64_SPEC, LINK_SPEC): Use LINUX_DYNAMIC_LINKER64.
(TARGET_C99_FUNCTIONS): Define to TARGET_GLIBC.
* config/xtensa/linux.h (GLIBC_DYNAMIC_LINKER): Define.
(LINK_SPEC): Use LINUX_DYNAMIC_LINKER.
* doc/invoke.texi (-muclibc): Remove caveat about supported
targets.
testsuite:
* gcc.dg/glibc-uclibc-1.c, gcc.dg/glibc-uclibc-2.c: New tests.
From-SVN: r111235
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2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
gcc/ChangeLog:
* doc/cpp.texi (__TIMESTAMP__): Document.
libcpp/ChangeLog:
* macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
* files.c (_cpp_get_file_stat): New function.
* include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
* init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
* internal.h (_cpp_get_file_stat): Prototype.
(struct cpp_buffer): Add timestamp.
gcc/testsuite/ChangeLog:
* gcc.dg/cpp/undef3.c: New test.
* gcc.dg/cpp/trad/builtins2.c: New test.
From-SVN: r111232
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PR c++/26266
* g++.dg/template/static22.C: New test.
* g++.dg/template/static23.C: New test.
* g++.dg/template/static24.C: New test.
* g++.dg/template/non-dependent13.C: New test.
* g++.dg/init/member1.C: Tweak error markers.
From-SVN: r111230
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PR c++/26266
* cp-tree.h (cp_finish_decl): Adjust declaration.
(grokbitfield): Likewise.
(finish_static_data_member_decl): Likewise.
* init.c (constant_value_1): Ensure processing_template_decl when
folding non-dependent initializers for static data members of
dependent types. Return error_mark_node for erroneous
initailizers.
* class.c (get_vtable_decl): Use finish_decl, not cp_finish_decl.
* decl.c (cp_make_fname_decl): Adjust call to cp_finish_decl.
(cp_finish_decl): Add init_const_expr_p parameter. Set
DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P here.
(finish_decl): Adjust call to cp_finish_decl.
(compute_array_index_type): Robustify.
(start_method): Use finish_decl, not cp_finish_decl.
* rtti.c (emit_tinfo_decl): Likewise.
* except.c (initialize_handler_parm): Adjust call to
cp_finish_decl.
(expand_start_catch_block): Likewise.
* cvt.c (build_up_reference): Adjust call to cp_finish_decl.
* pt.c (instantiate_class_template): Adjust call to
finish_static_data_member_decl.
(tsubst_expr): Use finish_decl, not cp_finish_decl.
(instantiate_decl): Adjust call to cp_finish_decl.
* name-lookup.c (pushdecl_top_level_1): Use finish_decl, not
cp_finish_decl.
* decl2.c (finish_static_data_member_decl): Add init_const_expr_p
parameter.
(grokfield): Likewise.
* parser.c (cp_parser_condition): Check for constant initializers.
(cp_parser_init_declarator): Adjust calls to grokfield and
cp_finish_decl. Don't set
DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P here.
(cp_parser_member_declaration): Likewise.
(cp_parser_objc_class_ivars): Likewise.
PR c++/26266
* g++.dg/template/static22.C: New test.
* g++.dg/template/static23.C: New test.
* g++.dg/template/static24.C: New test.
* g++.dg/template/non-dependent13.C: New test.
From-SVN: r111229
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PR middle-end/25600
* fold-const.c (fold_binary): Fold (X >> C) != 0 into X < 0 when
C is one less than the width of X (and related transformations).
* simplify_rtx.c (simplify_unary_operation_1): Transform
(neg (lt x 0)) into either (ashiftrt X C) or (lshiftrt X C)
depending on STORE_FLAG_VALUE, were C is one less then the
width of X.
From-SVN: r111226
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From-SVN: r111223
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above in add_virtual_operand)
2006-02-17 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/26341
* tree-ssa-operands.c (add_virtual_operand): Remove assert
about NAME_MEMORY_TAG's.
From-SVN: r111217
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reload_cse_simplify_operands, at postreload.c:391)
PR target/26255
* pa.md: Create separate HI and QI move patterns for 32-bit and 64-bit
with hardware float support, and software float support. Add fcpy
alternative to hardware patterns. Add alternatives to copy between
general and floating-point registers to the 32-bit pattern.
* pa.c (pa_secondary_reload): Don't abort if reload tries to find a
secondary reload to load a QI or HI mode constant into a floating
point register.
* pa32-regs.h (VALID_FP_MODE_P): Allow QImode and HImode.
* pa64-regs.h (VALID_FP_MODE_P): Likewise.
From-SVN: r111214
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reload_cse_simplify_operands, at postreload.c:391)
PR target/26255
* gcc.c-torture/compile/pr26255.c: New test case.
From-SVN: r111213
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at -O2 and above on powerpc-darwin)
2006-02-17 Andrew Pinski <pinskia@physics.uc.edu>
PR target/26272
* config/rs6000/darwin.md (load_macho_picbase_si): Add
pc to the pattern.
(load_macho_picbase_di): Likewise.
From-SVN: r111206
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* gfortran.fortran-torture/execute/where_10.f90: New test case.
* gfortran.fortran-torture/execute/where_11.f90: Likewise.
* gfortran.fortran-torture/execute/where_12.f90: Likewise.
* gfortran.fortran-torture/execute/where_13.f90: Likewise.
* gfortran.fortran-torture/execute/where_14.f90: Likewise.
* gfortran.fortran-torture/execute/where_15.f90: Likewise.
* gfortran.fortran-torture/execute/where_16.f90: Likewise.
From-SVN: r111204
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From-SVN: r111200
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2006-02-17 Ramon Fernandez <fernandez@adacore.com>
Thomas Quinot <quinot@adacore.com>
Robert Dewar <dewar@adacore.com>
Javier Miranda <miranda@adacore.com>
* expander.adb: Fix typo in comment
* exp_pakd.adb: Fix typo
Minor comment reformatting.
* g-dyntab.adb: Minor reformatting
* exp_ch6.adb (Register_Interface_DT_Entry): Traverse the list of
aliased subprograms to look for the abstract interface subprogram.
From-SVN: r111199
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["5B"] and the new...
2006-02-17 Robert Dewar <dewar@adacore.com>
* s-wchcnv.adb: Document handling of [ on output (we do not change
this to ["5B"] and the new comments say why not.
* gnat_ugn.texi:
Add note for -gnatVo that this now includes the cases of type
conversions and qualified expressions.
Add comments on handling of brackets encoding for Text_IO
From-SVN: r111198
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index types
2006-02-17 Matthew Heaney <heaney@adacore.com>
* a-convec.ads, a-convec.adb:
(operator "&"): handle potential overflow for large index types
(Insert): removed Contraint_Error when using large index types
(Insert_Space): removed Constraint_Error for large index types
(Length): moved constraint check from Length to Insert
* a-coinve.ads, a-coinve.adb: Stream attribute procedures are declared
as not null access.
Explicit raise statements now include an exception message.
(operator "&"): handle potential overflow for large index types
(Insert): removed Contraint_Error when using large index types
(Insert_Space): removed Constraint_Error for large index types
(Length): moved constraint check from Length to Insert
From-SVN: r111197
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2006-02-17 Vincent Celier <celier@adacore.com>
* snames.ads, snames.adb: New standard names for new project attributes:
archive_builder, archive_indexer, compiler_pic_option,
config_body_file_name, config_body_file_name_pattern,
config_file_switches, config_file_unique, config_spec_file_name,
config_spec_file_name_pattern, default_builder_switches,
default_global_compiler_switches, default_language,
dependency_file_kind, global_compiler_switches, include_path,
include_path_file, language_kind, linker_executable_option,
linker_lib_dir_option, linker_lib_name_option, mapping_file_switches,
roots, runtime_project.
From-SVN: r111196
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interface type...
2006-02-17 Javier Miranda <miranda@adacore.com>
* sem_res.adb (Resolve_Type_Conversion): In case of conversion to an
abstract interface type, the static analysis is not enough to know if
the interface is implemented or not by the source tagged type. Hence
we must pass the work to the expander to generate the required code to
evaluate the conversion at run-time.
(Resolve_Equality_Op): Do not apply previous
transformation if expansion is disasbled, to prevent anomalies when
locating global references in a generic unit.
From-SVN: r111195
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a function that returns an...
2006-02-17 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Build_Body_To_Inline): Enforce the rule that in order
to inline a function that returns an unconstrained type, the return
expression must be the first variable declared in the body of the
function.
From-SVN: r111194
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