reload.c (reg_overlap_mentioned_for_reload_p): Handle subregs of mems.

* reload.c (reg_overlap_mentioned_for_reload_p): Handle subregs of
mems.

From-SVN: r109792

pa.md: Disparage copies between general and floating-point registers in 32-bit move...

* pa.md: Disparage copies between general and floating-point registers
in 32-bit move patterns.

From-SVN: r109788

Daily bump.

From-SVN: r109786

target-supports.exp (check_effective_target_dfp_nocache, [...]): New.

* lib/target-supports.exp (check_effective_target_dfp_nocache,
check_effective_target_dfprt_nocache): New.
(check_effective_target_dfp): Use check_effective_target_dfp_nocache.
(check_effective_target_dfprt): New.
* lib/c-compat.exp (check_dfp): Remove.
(compat_dfp_setup): Use check_effective_target_dfprt_nocache.
* gcc.dg/dfp/dfp.exp: Compile, execute, or skip tests based on
level of support for decimal float.
* gcc.dg/dfp/call-by-value.c, cast.c, compare-eq-const.c,
compare-eq-d128.c, compare-eq-d32.c, compare-eq-d64.c,
compare-eq-dfp.c, compare-rel-const.c, compare-rel-d128.c,
compare-rel-d32.c, compare-rel-d64.c, compare-rel-dfp.c,
convert-bfp.c, convert-bfp-fold.c, convert-complex.c, convert-dfp.c,
convert-dfp-fold.c, convert-dfp-round.c, convert-int-fold.c,
convert-int-saturate.c, func-array.c, func-mixed.c, func-scalar.c,
func-struct.c, func-vararg-dfp.c, func-vararg-mixed.c,
func-vararg-size0.c, inf-1.c, loop-index.c, nan-1.c, nan-2.c,
operator-arith-fold.c, operator-assignment.c, operator-comma.c,
operator-cond.c, operator-logical.c, operator-unary.c, snan.c,
struct-layout-1.c, union-init.c, usual-arith-conv.c: Remove dg-do
directives.

From-SVN: r109779

re PR libstdc++/25797 (almost all libstdc++ tests fail)

2006-01-16  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/25797
* acinclude.m4 (GLIBCXX_CHECK_LINKER_FEATURES): Add -Werror to
CFLAGS for --gc-sections test.  Correct compile test.
* configure: Regenerated.

From-SVN: r109775

configure.ac (CFLAGS): Update to include -std=gnu99 so that the configure tests will be run with the...

* configure.ac (CFLAGS): Update to include -std=gnu99 so that
the configure tests will be run with the same environment as
used to compile the libgfortran source code.
* configure: Regenerate.

From-SVN: r109774

re PR testsuite/25741 (Gcc testsuite isn't parallel build safe)

gcc/

2006-01-16  H.J. Lu  <hongjiu.lu@intel.com>

PR testsuite/25741
* Makefile.in (check-%): Depend on site.exp instead of
$(TESTSUITEDIR)/site.exp. Run "runtest" in separate language
directories.

gcc/testsuite/

2006-01-16  H.J. Lu  <hongjiu.lu@intel.com>

PR testsuite/25741
* lib/g++.exp (g++_init): Use $base_dir/../../ instead of
$base_dir/../.
* lib/gfortran.exp (gfortran_init): Likewise.
* lib/obj-c++.exp (obj-c++_init): Likewise.
* lib/scanasm.exp (scan-assembler-dem): Likewise.
(scan-assembler-dem-not): Likewise.
* lib/scandump.exp (scan-dump-dem): Likewise.
(scan-dump-dem-not): Likewise.

From-SVN: r109773

re PR testsuite/25767 (g++.dg/lookup/builtin1.C (and a couple others) fails on i686-darwin)

2006-01-16  Andrew Pinski  <pinskia@physics.uc.edu>

        PR testsuite/25767
        * lib/g++.exp (g++_init): Check for *-*-darwin* instead of
        powerpc-*-darwin*.
        * lib/obj-c++.exp (obj-c++_init): Likewise.

From-SVN: r109772

global.c (global_alloc): Make it static.

* global.c (global_alloc): Make it static.
* rtl.h: Remove the prototype for global_alloc.

From-SVN: r109771

Use gcc_unreachable () instead of gcc_assert (FALSE) in latest commit.

From-SVN: r109768

tree-ssa-alias.c (struct used_part): Add write_only field.

2006-01-16  Richard Guenther  <rguenther@suse.de>

* tree-ssa-alias.c (struct used_part): Add write_only field.
(get_or_create_used_part_for): Initialize it to true.
(create_overlap_variables_for): Don't create structure variables
for structures that only are written to.
(find_used_portions): Handle MODIFY_EXPR to track whether a
structure is only written to.

* gcc.dg/tree-ssa/20031015-1.c: Adjust testcase.

From-SVN: r109766

re PR testsuite/25777 (acats_run doesn't include gcc base directory in LD_LIBRARY_PATH)

2006-01-16  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

PR testsuite/25777
* ada/acats/run_acats (LD_LIBRARY_PATH): Add BASE
to LD_LIBRARY_PATH.

From-SVN: r109764

add myself to the MAINTAINERS file

From-SVN: r109763

bb-reorder.c (partition_hot_cold_basic_blocks): Make it static.

* bb-reorder.c (partition_hot_cold_basic_blocks): Make it
static.
* basic-block.h: Remove the prototype for
partition_hot_cold_basic_blocks.

From-SVN: r109762

jvspec.c (lang_specific_spec_functions): remove

* gcc/java/jvspec.c (lang_specific_spec_functions): remove
* gcc/cppspec.c (lang_specific_spec_functions): remove
* gcc/gcc.c (lookup_spec_function): use static_spec_functions directelly
* gcc/gcc.h (lang_specific_spec_functions): remove
* gcc/gccspec.c (lang_specific_spec_functions): remove
* gcc/cp/g++spec.c (lang_specific_spec_functions): remove
* gcc/fortran/gfortranspec.c (lang_specific_spec_functions): remove
* gcc/treelang/spec.c (lang_specific_spec_functions): remove

From-SVN: r109761

combine.c (record_value_for_reg): Invalidate registers if INSN is null.

2005-01-16  Paolo Bonzini  <bonzini@gnu.org>

* combine.c (record_value_for_reg): Invalidate registers
if INSN is null.
(record_dead_and_set_regs_1): Likewise, by passing them to
record_value_for_reg.
(record_dead_and_set_regs): Invalidate stores made by a
call.  We do not combine across a call, but we still
relied on equivalences.

From-SVN: r109759

trans-stmt.c (gfc_trans_if_1): Use fold_buildN and build_int_cst.

2006-01-16  Richard Guenther  <rguenther@suse.de>

* trans-stmt.c (gfc_trans_if_1): Use fold_buildN and build_int_cst.
(gfc_trans_arithmetic_if): Likewise.
(gfc_trans_simple_do): Likewise.
(gfc_trans_do): Likewise.
(gfc_trans_do_while): Likewise.
(gfc_trans_logical_select): Likewise.
(gfc_trans_forall_loop): Likewise.
(generate_loop_for_temp_to_lhs): Likewise.
(generate_loop_for_rhs_to_temp): Likewise.
(gfc_trans_allocate): Likewise.
* trans.c (gfc_add_expr_to_block): Do not fold expr again.

From-SVN: r109756

tree-vrp.c (extract_range_from_binary_expr): Cope with vrp_int_const_binop returning non-constant nodes.

* tree-vrp.c (extract_range_from_binary_expr): Cope with
vrp_int_const_binop returning non-constant nodes.

From-SVN: r109754

ChangeLog: Fix missing log for r109750

2006-01-16  Gabor Loki <loki@gcc.gnu.org>

* ChangeLog: Fix missing log for r109750

From-SVN: r109753

m68k.c (output_move_const_into_data_reg): Output correct mnemonic for mvz and mvs.

2006-01-16  Paul Brook  <paul@codesourcery.com>

* config/m68k/m68k.c (output_move_const_into_data_reg):
Output correct mnemonic for mvz and mvs.

From-SVN: r109751

rtl-factoring.c: Add sequence abstraction algorithm.

2006-01-16  Gabor Loki <loki@gcc.gnu.org>

* rtl-factoring.c : Add sequence abstraction algorithm.
* cfgcleanup.c (outgoing_edges_match): Extra checks.
(try_crossjump_to_edge): Avoid deleting preserve label when redirecting
ABNORMAL edges.
(block_has_preserve_label): New function.
* common.opt: Register new pass.
* Makefile.in: Ditto.
* passes.c: Ditto.
* timevar.def: Ditto.
* tree-pass.h: Ditto.
* emit-rtl.c (make_jump_insn_raw): Remove forward decl.
* rtl.h (make_jump_insn_raw): Add forward decl.
* doc/invoke.texi: Add documentation for
                  -frtl-abstract-sequences.

From-SVN: r109750

fold-const.c (fold_minmax): New static function.

* fold-const.c (fold_minmax): New static function.
(fold_binary) <MIN_EXPR>: Call it.
<MAX_EXPR>: Likewise.
* stor-layout.c (place_field): Use DECL_SIZE consistently
in the computation of the new record size.

Co-Authored-By: Andrew Pinski <pinskia@physics.uc.edu>
Co-Authored-By: Roger Sayle <roger@eyesopen.com>
From-SVN: r109747

combine.c (combine_instructions): Make it static.

* combine.c (combine_instructions): Make it static.
* rtl.h: Remove the prototype for combine_instructions.

From-SVN: r109746

trans-expr.c (gfc_conv_function_call): Use fold_build2.

2006-01-16  Richard Guenther  <rguenther@suse.de>

* trans-expr.c (gfc_conv_function_call): Use fold_build2.
* trans-stmt.c (gfc_trans_goto): Likewise.  Use build_int_cst.
* trans.c (gfc_trans_runtime_check): Don't fold the condition
again.

From-SVN: r109745

cse.c (cse_condition_code_reg): Make it static.

* cse.c (cse_condition_code_reg): Make it static.
* rtl.h: Remove the prototype for cse_condition_code_reg.

From-SVN: r109742

re PR target/25168 (FAIL: g++.old-deja/g++.abi/cxa_vec.C execution test)

PR target/25168
* tree.c (get_file_function_name_long): Concatenate the first global
object name with a string derived from the input filename of the object
for type "F".

From-SVN: r109740

winnt-stubs.c: Update FSF address.

* config/i386/winnt-stubs.c: Update FSF address.
* config/xtensa/ieee754-df.S: Ditto.
* config/xtensa/ieee754-sf.S: Ditto.

From-SVN: r109739

dfp.exp: Correct FSF address.

* gcc.dg/dfp/dfp.exp: Correct FSF address.
* gcc.misc-tests/dectest.exp: Ditto.

From-SVN: r109738

Daily bump.

From-SVN: r109735

* decl.c (check_initializer): Fix thinko.

From-SVN: r109728

re PR libstdc++/25626 (Valarray vs non-POD)

2006-01-15  Paolo Carlini  <pcarlini@suse.de>
    Gabriel Dos Reis  <gdr@integrable-solutions.net>

PR libstdc++/25626
* include/std/std_valarray.h (valarray(const slice_array<>&),
valarray(const gslice_array<>&), valarray(const mask_array<>&),
valarray(const indirect_array<>&), valarray(const _Expr<>&)):
Forward to __valarray_copy_construct, not __valarray_copy.
* include/bits/valarray_array.h
(__valarray_copy_construct(_Array<>, _Array<>, _Array<>, size_t),
__valarray_copy_construct(_Array<>, size_t, size_t, _Array<>)):
New.

Co-Authored-By: Gabriel Dos Reis <gdr@integrable-solutions.net>
From-SVN: r109726

overloads_int.cc: Fix norm test, use casts everywhere.

2006-01-15  Paolo Carlini  <pcarlini@suse.de>

* testsuite/tr1/8_c_compatibility/complex/overloads_int.cc:
Fix norm test, use casts everywhere.

From-SVN: r109725

re PR testsuite/25796 (gcc.target/i386/cmov6.c fails on x86_64-linux when supplied -m64)

PR testsuite/25796
* gcc.target/i386/cmov6.c: Use -march=k8.

From-SVN: r109723

mangle25.C: Only run on 64-bit systems since 32-bit x86 does not have __float128.

        * g++.dg/abi/mangle25.C: Only run on 64-bit systems since 32-bit
        x86 does not have __float128.

From-SVN: r109722

Update copyright year for last patch.

From-SVN: r109721

ServerSocket.java (accept): Remove bogus security check.

2006-01-14  Anthony Green  <green@redhat.com>

        * java/net/ServerSocket.java (accept): Remove bogus
        security check.
(implAccept): Add FIXME comment.

From-SVN: r109719

ifcvt.c (noce_init_if_info): New static function, broken out of noce_process_if_block.

./: * ifcvt.c (noce_init_if_info): New static function, broken out of
noce_process_if_block.
(noce_process_if_block): Call noce_init_if_info.
(check_cond_move_block): New static function.
(cond_move_process_if_block): New static function.
(process_if_block): Call cond_move_process_if_block.
testsuite/:
* gcc.target/i386/cmov6.c: New test.

From-SVN: r109717

cselib.c (hash_table): Rename to cselib_hash_table.

* cselib.c (hash_table): Rename to cselib_hash_table.
(cselib_clear_table, discard_useless_values,
remove_useless_values, cselib_lookup_mem, cselib_lookup,
cselib_init, cselib_finish): Adjust uses of hash_table.

From-SVN: r109716

re PR c++/25663 (Trouble parsing nested templated constructor calls)

PR c++/25663
* parser.c (cp_parser_direct_declarator): Use cp_parser_error
instead of error.
PR c++/25663
* g++.dg/template/ctor6.C: New test.

From-SVN: r109713

Daily bump.

From-SVN: r109711

testsuite_tr1.h: Add missing include; use std::__are_same.

2006-01-14  Paolo Carlini  <pcarlini@suse.de>

* testsuite/testsuite_tr1.h: Add missing include; use std::__are_same.

From-SVN: r109705

re PR tree-optimization/25485 (VRP misses an "if" with TRUTH_AND_EXPR statement that could be optimized away)

gcc/
PR tree-optimization/25485
* tree-vrp.c (extract_range_from_binary_expr): Handle cases
where one of the operands of TRUTH_AND_EXPR and TRUTH_OR_EXPR
is known to be false and true, respectively.

gcc/testsuite/
PR tree-optimization/25485
* gcc.dg/tree-ssa/pr25485.c: New.

From-SVN: r109704

re PR tree-optimization/22548 (Aliasing can not tell array members apart)

2006-01-14  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/22548
PR tree-optimization/22555
PR tree-optimization/22501
* Makefile.in (tree-ssa-structalias.o): Depend on $(PARAMS_H).
* params.def (salias-max-array-elements): New parameter.
* params.h (SALIAS_MAX_ARRAY_ELEMENTS): Define.
* doc/invoke.texi (salias-max-array-elements): Document.
* tree-flow-inline.h (var_can_have_subvars): We also handle
arrays now.
* tree-ssa-alias.c (find_used_portions): Handle ARRAY_REF like
COMPONENT_REF.
* tree-ssa-structalias.c (params.h): Include.
(push_fields_onto_fieldstack): Handle ARRAY_TYPE.
(find_func_aliases): Handle multiple constraints from ARRAY_REF.
(get_constraint_for): For ADDR_EXPR operating on something
containing an ARRAY_REF, add all subvars to the solution.
(handle_ptr_arith): Handle ARRAY_TYPE like RECORD_TYPE types.
* tree-ssa-operands.c (parse_ssa_operands): Handle ARRAY_REF
for creating MUST_DEFs.
(get_expr_operands): Treat ARRAY_REF like COMPONENT_REF wrt subvars.

* gcc.dg/tree-ssa/alias-4.c: New testcase.
* gcc.dg/tree-ssa/alias-5.c: Likewise.
* gcc.dg/tree-ssa/alias-6.c: Likewise.
* gcc.dg/tree-ssa/alias-7.c: Likewise.
* gcc.dg/tree-ssa/alias-8.c: Likewise.
* gcc.dg/tree-ssa/alias-9.c: Likewise.
* gcc.dg/tree-ssa/alias-10.c: Likewise.
* gcc.dg/tree-ssa/alias-11.c: Likewise.
* gcc.dg/tree-ssa/alias-12.c: Likewise.

From-SVN: r109703

tree-ssa-loop-niter.c (number_of_iterations_cond): Split into several functions.

* tree-ssa-loop-niter.c (number_of_iterations_cond): Split into several
functions.
(number_of_iterations_ne, number_of_iterations_lt_to_ne,
assert_no_overflow_lt, assert_loop_rolls_lt, number_of_iterations_lt,
number_of_iterations_le): New functions.
(number_of_iterations_special): Removed.
(number_of_iterations_exit): Do not use number_of_iterations_special.
* tree.c (unsigned_type_for): Always return integer type.

* gcc.dg/tree-ssa/pr19210-1.c: Update outcome.  Add new test loop.
* gcc.dg/tree-ssa/pr19210-2.c: Ditto.

From-SVN: r109702

re PR rtl-optimization/24257 (ICE: in extract_insn with -O -fgcse -fgcse-sm)

2006-01-14  Steven Bosscher  <stevenb.gcc@gmail.com>
Richard Guenther  <rguenther@suse.de>

PR rtl-optimization/24257
* gcse.c (find_moveable_store): Only consider a store movable
when the SET_SRC of the insn can be assigned to a register.

* gcc.dg/torture/pr24257.c: New testcase.

Co-Authored-By: Richard Guenther <rguenther@suse.de>
From-SVN: r109701

overloads_int.cc: Fix wrong test (don't pick by mistake the (const complex<>&, int) overload)...

2006-01-14  Paolo Carlini  <pcarlini@suse.de>

* testsuite/tr1/8_c_compatibility/complex/overloads_int.cc:
Fix wrong test (don't pick by mistake the (const complex<>&, int)
overload); add some.

From-SVN: r109700

tree.c (tree_not_class_check_failed): New function.

* tree.c (tree_not_class_check_failed): New function.
* tree.h (NON_TYPE_CHECK): Call tree_not_class_check_failed.
(tree_not_class_check_failed): Declare.

From-SVN: r109699

reload1.c (do_output_reload): Add assertion rejecting a CALL_INSN.

* reload1.c (do_output_reload): Add assertion rejecting a
CALL_INSN.

From-SVN: r109697

* pt.c (check_explicit_specialization): Use CP_DECL_CONTEXT even more.

From-SVN: r109693

Daily bump.

From-SVN: r109691

20060110-1.c: New test.

* gcc.c-torture/execute/20060110-1.c: New test.
* gcc.c-torture/execute/20060110-2.c: New test.

From-SVN: r109680

combine.c (struct reg_stat): Add new fields truncation_label and truncated_to_mode.

* combine.c (struct reg_stat): Add new fields truncation_label and
truncated_to_mode.
(record_value_for_reg): Reset truncated_to_mode.
(record_truncated_value): New function.
(check_promoted_subreg): Call it.  Rename to check_conversions.
(combine_instructions): Rename check_promoted_subreg to
check_conversions.
(reg_truncated_to_mode): New function.
(make_extraction): Use it.  Check TRULY_NOOP_TRUNCATION.
(gen_lowpart_or_truncate): New function.
(force_to_mode): Use it instead of gen_lowpart.

From-SVN: r109679

MessagesBundle_fr.properties: Removed.

* gnu/regexp/MessagesBundle_fr.properties: Removed.
* gnu/regexp/MessagesBundle.properties: Removed.

From-SVN: r109678

* gcc.c-torture/compile/pr25310.c: Disable test on 16-bit targets.

From-SVN: r109676

classpath.security: Removed.

* java/security/classpath.security: Removed.
* Makefile.in: Rebuilt.
* Makefile.am (install-data-local): Don't install
classpath.security.

From-SVN: r109675

[multiple changes]

2006-01-13  Steven G. Kargl  <kargls@comcast.net>

        PR fortran/25756
        * symbol.c (gfc_free_st_label): Give variable meaningful name. Remove
        unneeded parenthesis. Fix-up the head of the list (2 lines gleaned
        from g95).

2006-01-13  Bernhard Fischer  <rep.nop@aon.at>

        PR fortran/25756
        * gfortran.dg/label_3.f90: New test.

From-SVN: r109674

tree-ssa-alias.c (add_type_alias): Fix typo.

* tree-ssa-alias.c (add_type_alias): Fix typo.  Test whether
VAR is a tag, not its type tag.

From-SVN: r109673

name-lookup.c (set_decl_namespace): Use CP_DECL_CONTEXT.

        * name-lookup.c (set_decl_namespace): Use CP_DECL_CONTEXT.
        * pt.c (check_explicit_specialization): Likewise.

From-SVN: r109672

sse.md (*vec_extractv2di_1_sse2): Reorder alternatives to match style of other entries.

* config/i386/sse.md (*vec_extractv2di_1_sse2): Reorder
alternatives to match style of other entries.
(*vec_extractv2di_1_sse): Likewise.  Fix mode attr.

From-SVN: r109671

Grr, wrong version

From-SVN: r109670

re PR tree-optimization/25771 (ice in coalesce_abnormal_edges, at tree-outof-ssa.c:621)

2006-01-13  Daniel Berlin  <dberlin@dberlin.org>

PR tree-optimization/25771
* tree-ssa-pre.c (insert_extra_phis): Don't insert merges of abnormal
SSA_NAMES.

From-SVN: r109669

re PR tree-optimization/24365 (statement makes a memory store with complex)

2006-01-13  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/24365
        * tree-inline.c (declare_return_variable): If the return variable
        was marked as a non gimple complex, set the return slot variable
        to be a non gimple comple variable.

2006-01-13  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/24365
        * g++.dg/opt/complex5.C: New test.

From-SVN: r109667

trans.c (gfc_add_expr_to_block): Do not fold tcc_statement nodes.

* trans.c (gfc_add_expr_to_block): Do not fold tcc_statement
nodes.

From-SVN: r109665

builtins.c (expand_builtin_sincos): New function.

2006-01-13  Richard Guenther  <rguenther@suse.de>

* builtins.c (expand_builtin_sincos): New function.
(expand_builtin_mathfn_3): Remove dead code, sin and cos
do not set errno.
(expand_builtin): Expand sincos using expand_builtin_sincos.

* gcc.target/i386/387-9.c: New testcase.

From-SVN: r109664

complex (arg, [...]): Add, implementing TR1, 8.1.9.

2006-01-13  Paolo Carlini  <pcarlini@suse.de>
    Howard Hinnant  <hhinnant@apple.com>

* include/tr1/complex (arg, conj, imag, norm, polar, pow, real):
Add, implementing TR1, 8.1.9.
(__promote_2): New.
* include/tr1/common.h: New, provides __promote, __promote_2.
* include/Makefile.am: Add.
* include/Makefile.in: Regenerate.
* testsuite/testsuite_tr1.h (check_ret_type): New.
* testsuite/tr1/8_c_compatibility/complex/overloads_int.cc: New.
* testsuite/tr1/8_c_compatibility/complex/overloads_float.cc: New.

Co-Authored-By: Howard Hinnant <hhinnant@apple.com>
From-SVN: r109663

acinclude.m4 (GLIBCXX_CHECK_LINKER_FEATURES): Enable --gc-sections in more cases.

2006-01-12  Benjamin Kosnik  <bkoz@redhat.com>

* acinclude.m4(GLIBCXX_CHECK_LINKER_FEATURES): Enable
--gc-sections in more cases.
* configure: Regenerate.
* scripts/testsuite_flags.in: Remove SECTION_LDFLAGS.
* scripts/testsuite_flags.in (cxxldflags): New.
* testsuite/lib/libstdc++.exp (v3_target_compile): Add cxxldflags.
(libstdc++_init ): Same.

From-SVN: r109662

shift.md: Rewrite...

* config/m32c/shift.md: Rewrite: Allow arbitrary operands for
shift counts, separate SI shifts for m32c vs m16c, pass shift type
so that constant shifts can be split.
* config/m32c/m32c.c (m32c_const_ok_for_constraint_p): Add In6.
(m32c_valid_pointer_mode): Make static.
(shift_gen_func_for): New.
(m32c_prepare_shift): Use it.  Split large const shifts into
multiple shifts.
* config/m32c/predicates.md (shiftcount_operand): Allow more
general operands.
(longshiftcount_operand): New.
* doc/md.texi (Machine Constraints): Document In6.

From-SVN: r109661

tm.texi (Data Output): Add REAL_VALUE_TO_TARGET_DECIMAL32...

* doc/tm.texi (Data Output): Add REAL_VALUE_TO_TARGET_DECIMAL32,
REAL_VALUE_TO_TARGET_DECIMAL64 and REAL_VALUE_TO_TARGET_DECIMAL128
documentation.

From-SVN: r109660

Daily bump.

From-SVN: r109657

tree-ssa-operands.c (add_call_clobber_ops): Use SFT_PARENT_VAR to try to avoid clobbering pieces of structures when...

2006-01-11  Daniel Berlin  <dberlin@dberlin.org>

* tree-ssa-operands.c (add_call_clobber_ops): Use SFT_PARENT_VAR
to try to avoid clobbering pieces of structures when we know
something about the whole structure.
* tree-ssa-alias.c (create_sft): Set SFT_PARENT_VAR

From-SVN: r109651

rtl.texi (Insns): Remove statement that libcalls cannot return in memory...

* doc/rtl.texi (Insns): Remove statement that libcalls cannot
return in memory, as this is no limitation is no longer present.

From-SVN: r109649

addsub.md (addhi3): Add two more alternatives, for mova with fb, and for fb+0 -> An.

* config/m32c/addsub.md (addhi3): Add two more alternatives, for
mova with fb, and for fb+0 -> An.

* config/m32c/mov.md (peephole2): Fix enabling logic.

* config/m32c/m32c.h (CTOR_LIST_BEGIN, CTOR_LIST_END,
DTOR_LIST_BEGIN, DTOR_LIST_END, CTORS_SECTION_ASM_OP,
DTORS_SECTION_ASM_OP, INIT_ARRAY_SECTION_ASM_OP,
FINI_ARRAY_SECTION_ASM_OP): Define.

* config/m32c/m32c.c (m32c_legitimize_address): Remove temporary variable.
(m32c_legitimize_reload_address): New logic to reload FB to An.
(m32c_output_reg_push): Add newline.
(m32c_output_reg_pop): Likewise.

From-SVN: r109648

re PR libstdc++/24660 (versioning weak symbols in libstdc++)

        PR libstdc++/24660
        * pt.c (check_explicit_specialization): Handle namespace
        association.
        * name-lookup.c (set_decl_namespace): Likewise.

From-SVN: r109647

c99_functions.c: Add function prototypes to avoid warnings from -Wstrict-prototypes...

* intrinsics/c99_functions.c: Add function prototypes to avoid
warnings from -Wstrict-prototypes -Wmissing-prototypes.  On Tru64
work around a brain-dead libm by redirecting calls to cabs{,f,l}
to a local __gfc_cabs{,f,l}.

From-SVN: r109646

* struct-equiv.c (find_dying_inputs): Fix off-by-one bug.

From-SVN: r109645

re PR debug/24824 (ICE: in build_abbrev_table, at dwarf2out.c:6427 with -feliminate-dwarf2-dups)

PR c++/24824
* class.c (handle_using_decl): Pass correct scope to
cp_emit_debug_info_for_using.

PR c++/24824
* g++.dg/debug/dwarf2-1.C: New.

From-SVN: r109643

Update my name.

From-SVN: r109642

crossconfig.m4: Add AC_DEFINE-s for HAVE_HYPOT, HAVE_ISINF, and HAVE_ISNAN for *-*-netware*.

libstdc++-v3/
2006-01-12  Jan Beulich  <jbeulich@novell.com>

* crossconfig.m4: Add AC_DEFINE-s for HAVE_HYPOT, HAVE_ISINF, and
HAVE_ISNAN for *-*-netware*.
* configure: Refresh.

From-SVN: r109638

Remove duplicate df-scan.c entry.

From-SVN: r109636

* update_version_svn (ADD_BRANCHES): Remove dfp-branch.

From-SVN: r109635

re PR testsuite/25728 (File descriptor leak in lib/gcov.exp)

2006-01-11  H.J. Lu  <hongjiu.lu@intel.com>

PR testsuite/25728
* lib/gcov.exp (verify-lines): Add "close $fd".

From-SVN: r109627

darwin.h (SUBTARGET_ENCODE_SECTION_INFO): Define.

2006-01-11  Andrew Pinski  <pinskia@physics.uc.edu>

        * config/i386/darwin.h (SUBTARGET_ENCODE_SECTION_INFO): Define.

From-SVN: r109623

Daily bump.

From-SVN: r109620

acinclude.m4: Use -Wl,-z,relro if possible.

2006-01-11  Benjamin Kosnik  <bkoz@redhat.com>

* acinclude.m4: Use -Wl,-z,relro if possible.
* configure: Regenerate.

From-SVN: r109618

Fix mis-formatted entries.

From-SVN: r109613

predicates.md (sh_rep_vec): Add parallel to match_code.

* config/sh/predicates.md (sh_rep_vec): Add parallel to
match_code.

From-SVN: r109612

inf-1.c: New test.

* gcc.dg/dfp/inf-1.c: New test.

Co-Authored-By: Ben Elliston <bje@au.ibm.com>
From-SVN: r109611

* rtlanal.c (find_reg_note): Assert insn is not null.

From-SVN: r109605

nodfp-1.c: New test.

* gcc.dg/nodfp-1.c: New test.
* gcc.dg/compat/scalar-return-dfp_x.c: Likewise.
* gcc.dg/compat/scalar-return-dfp_x.c: Likewise.
* gcc.dg/compat/scalar-return-dfp_main.c: Likewise.
* gcc.dg/compat/scalar-by-value-dfp_main.c: Likewise.
* gcc.dg/compat/scalar-by-value-dfp_x.c: Likewise.
* gcc.dg/compat/scalar-return-dfp_y.c: Likewise.
* gcc.dg/compat/scalar-by-value-dfp_y.c: Likewise.
* gcc.dg/debug/dwarf2/dwarf-float.c: Likewise.
* gcc.dg/debug/dwarf2/dwarf-dfp.c: Likewise.
* gcc.dg/format/dfp-scanf-1.c: Likewise.
* gcc.dg/format/dfp-printf-1.c: Likewise.
* gcc.dg/compat/struct-layout-1.exp: Use c-compat.exp.
(compat_setup_dfp): New.
* gcc.dg/compat/compat.exp: Use it.
(compat-use-alt-compiler, compat-use-tst-compiler): Move to new file.
Make some variables global, prepend "compat_" to their names.
* gcc.dg/compat/struct-layout-1.h: Conditional DFP support.
* gcc.dg/compat/struct-layout-1_generate.c: Ditto.
* gcc.misc-tests/dectest.exp: New test driver for decTest.
* lib/compat.exp (compat_skip_list): Make global, rename.
* lib/c-compat.exp: New file.
* lib/target-supports.exp (check_effective_target_dfp): New.

* gcc.dg/dfp/dec-eval-method.c, gcc.dg/dfp/func-array.c,
gcc.dg/dfp/convert-dfp-fold.c, gcc.dg/dfp/struct-union.c,
gcc.dg/dfp/compare-rel.h, gcc.dg/dfp/convert-dfp-round.c,
gcc.dg/dfp/func-struct.c, gcc.dg/dfp/constants-c99.c,
gcc.dg/dfp/compare-eq-d32.c, gcc.dg/dfp/func-vararg-mixed.c,
gcc.dg/dfp/compare-rel-d128.c, gcc.dg/dfp/operator-comma.c,
gcc.dg/dfp/decfloat-constants.c, gcc.dg/dfp/operator-bitwise.c,
gcc.dg/dfp/func-mixed.c, gcc.dg/dfp/compare-eq-dfp.c,
gcc.dg/dfp/operator-assignment.c, gcc.dg/dfp/dfp-round.h,
gcc.dg/dfp/modes.c, gcc.dg/dfp/keywords-c99.c, gcc.dg/dfp/nan-1.c,
gcc.dg/dfp/loop-index.c, gcc.dg/dfp/compare-eq-d64.c,
gcc.dg/dfp/convert-bfp.c, gcc.dg/dfp/usual-arith-conv-const.c,
gcc.dg/dfp/convert-dfp.c, gcc.dg/dfp/compare-rel-const.c,
gcc.dg/dfp/convert-int-fold.c, gcc.dg/dfp/keywords-pedantic.c,
gcc.dg/dfp/compare-rel-d32.c, gcc.dg/dfp/call-by-value.c,
gcc.dg/dfp/constants-hex.c, gcc.dg/dfp/func-scalar.c,
gcc.dg/dfp/keywords-ignored-c99.c, gcc.dg/dfp/snan.c,
gcc.dg/dfp/usual-arith-conv.c, gcc.dg/dfp/constants-pedantic.c,
gcc.dg/dfp/operator-logical.c, gcc.dg/dfp/compare-eq-d128.c,
gcc.dg/dfp/convert-bfp-fold.c, gcc.dg/dfp/ctypes.c,
gcc.dg/dfp/convert-int.c, gcc.dg/dfp/keywords-c89.c,
gcc.dg/dfp/constants.c, gcc.dg/dfp/compare-rel-dfp.c,
gcc.dg/dfp/compare-eq-const.c, gcc.dg/dfp/cast-bad.c,
gcc.dg/dfp/operator-arith-fold.c, gcc.dg/dfp/union-init.c,
gcc.dg/dfp/struct-layout-1.c,
gcc.dg/dfp/compare-eq.hgcc.dg/dfp/convert-int-saturate.c,
gcc.dg/dfp/compare-rel-d64.c, gcc.dg/dfp/func-vararg-size0.c,
gcc.dg/dfp/Wconversion-2.c, gcc.dg/dfp/nan-2.c,
gcc.dg/dfp/operator-cond.c, gcc.dg/dfp/composite-type.c,
gcc.dg/dfp/func-vararg-dfp.c,
gcc.dg/dfp/dfp.expgcc.dg/dfp/keywords-reserved.c,
gcc.dg/dfp/convert-complex.c, gcc.dg/dfp/Wbad-function-cast-1.c,
gcc.dg/dfp/operator-unary.c, gcc.dg/dfp/altivec-types.c,
gcc.dg/dfp/cast.c, gcc.dg/dfp/typespec.c,
gcc.dg/dfp/wtr-conversion-1.c: New tests.

Co-Authored-By: Ben Elliston <bje@au.ibm.com>
Co-Authored-By: Jon Grimm <jgrimm2@us.ibm.com>
Co-Authored-By: Yao Qi <qiyaoltc@cn.ibm.com>
From-SVN: r109604

2005-01-11  Kenneth Zadeck <zadeck@naturalbridge.com>

   * df-scan.c (df_hard_reg_init) Moved declaration of i outside ifdef.

From-SVN: r109603

tree-ssa-threadupdate.c (threaded_edges): New VEC to hold edge pairs.

* tree-ssa-threadupdate.c (threaded_edges): New VEC to
hold edge pairs.
(mark_threaded_blocks, register_jump_thread): New functions.
(thread_through_all_blocks): Remove unwanted argument.  No
longer rely on e->aux to communicate thread target info.
Call mark_threaded_blocks.  Release the threaded_blocks
bitmap and threaded_edges vector when complete.
* tree-ssa-dom.c (struct edge_info): Remove redirection_target field.
(threaded_blocks): Remove.
(tree_ssa_dominator_optimize): Remove initialization and
finalization of threaded_blocks.  Simplify call to
thread_through_all_blocks.
(thread_across_edge): Call register_jump_thread rather than
storing thread information into e->aux.
(free_all_edge_infos): Simplify now that e->aux is no longer
used to communicate with thread_through_all_blocks.
* tree-flow.h (thread_through_all_blocks): Update prototype.
(register_jump_thread): Prototype.

From-SVN: r109602

df-core.c (df_compact_blocks, [...]): Use SET_BASIC_BLOCK instead of BASIC_BLOCK.

* df-core.c (df_compact_blocks, df_bb_replace): Use
SET_BASIC_BLOCK instead of BASIC_BLOCK.

From-SVN: r109600

* parse.c (next_fixed): Remove superfluous string concatenation.

From-SVN: r109599

re PR tree-optimization/25734 (ice for legal kernel code with -Os)

2006-01-11  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/25734
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Do not
stop propagation after successful propagation to the LHS.

* gcc.dg/tree-ssa/pr25734.c: New testcase.

From-SVN: r109598

basic-block.h (control_flow_graph): Change the type of x_basic_block_info to VEC(basic_block,gc) *.

* basic-block.h (control_flow_graph): Change the type of
x_basic_block_info to VEC(basic_block,gc) *.
(BASIC_BLOCK_FOR_FUNCTION, BASIC_BLOCK): Adjust the uses of
basic_block_info.
(SET_BASIC_BLOCK): New.
* cfg.c (compact_blocks, expunge_block): Use SET_BASIC_BLOCK
instead of BASIC_BLOCK when assigning to BASIC_BLOCK.
* cfgbuild.c (find_basic_blocks): Likewise.
* cfglayout.c (fixup_reorder_chain): Likewise.
* cfgrtl.c (create_basic_block_structure,
rtl_create_basic_block): Likewise.
* ifcvt.c (find_if_case_1): Likewise.
* tree-cfg.c (init_empty_tree_cfg, build_tree_cfg, create_bb):
Likewise.

From-SVN: r109596

re PR fortran/25486 (fortran fixed-form literal character constant not padded.)

gcc/fortran:
2006-01-11  Bernhard Fischer  <rep.nop@aon.at>

PR fortran/25486
* scanner.c (load_line): use maxlen to determine the line-length used
for padding lines in fixed form.

gcc/testsuite:
2006-01-10  Bernhard Fischer  <rep.nop@aon.at>

PR fortran/25486
* gfortran.dg/literal_character_constant_1_x.F: New test.
* gfortran.dg/literal_character_constant_1_y.F: Ditto.
* gfortran.dg/literal_character_constant_1_z.F: Ditto.
* gfortran.dg/literal_character_constant_1.inc: Helper for new tests.

From-SVN: r109591

tree.c (lvalue_p_1): Any part of a COMPONENT_REF affects packedness.

* tree.c (lvalue_p_1): Any part of a COMPONENT_REF affects
packedness.

* g++.dg/ext/packed3.C: Add expected packed error.

From-SVN: r109590

Fixed old changelog entry to add defect in makefile entry.

From-SVN: r109589

did not get the changelog transmitted the first time.

From-SVN: r109588

2005-01-11  Kenneth Zadeck <zadeck@naturalbridge.com>

* Makefile.in Removed rotted odf.c entry.

From-SVN: r109587