The parameters for functions from the frexp family were the wrong way
round.  Swap them.

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* es.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@171957 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-04  Janus Weil  <janus@gcc.gnu.org>

PR fortran/48291
* class.c (get_unique_hashed_string): Adjust maximum allowable length
for unique type string.

2011-04-04  Janus Weil  <janus@gcc.gnu.org>

PR fortran/48291
* gfortran.dg/class_42.f03: New.

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* gfortran.dg/bessel_6.f90: Use dg-add-options ieee.
* gfortran.dg/bessel_7.f90: Likewise.

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* be.po, ca.po, da.po, de.po, el.po, es.po, fi.po, fr.po, id.po,
ja.po, nl.po, ru.po, sv.po, tr.po, uk,po, vi.po, zh_CN.po,
zh_TW.po: Update.

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* be.po, da.po, de.po, el.po, es.po, fi.po, fr.po, id.po, ja.po,
nl.po, ru.po, sr.po, sv.po, tr.po, vi.po, zh_CN.po, zh_TW.po:
Update.

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2011-04-02  Jonathan Wakely  <redi@gcc.gnu.org>

PR libstdc++/48398
* include/bits/unique_ptr.h (__tuple_type): Store pointer type.
* testsuite/20_util/unique_ptr/modifiers/48398.cc: New.
* testsuite/20_util/unique_ptr/requirements/pointer_type.cc: Remove
unused parameter name.

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* config/spu/t-spu-elf (dp-bit.c): Use > instead of >>.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@171838 138bc75d-0d04-0410-961f-82ee72b054a4

Remove svn:mergeinfo.

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    Backport from mainline
        2011-03-22  Andrey Belevantsev  <abel@ispras.ru>

        PR rtl-optimization/48143
        * config/i386/sse.md (*sse2_cvtpd2dq): Add athlon_decode attribute.
        (*sse2_cvttpd2dq, sse2_cvtss2sd, *sse2_cvtpd2ps,
        sse2_cvtps2pd): Likewise.

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Merge r171807 from trunk to the 4.6 release branch, to fix two C++
conformance problems in libsupc++.

Tested: bootstrap + make check-c++ on x86_64

libstdc++-v3/ChangeLog:

2011-03-31  Jeffrey Yasskin  <jyasskin@google.com>

        * libsupc++/exception_ptr.h: Forward-declare std::type_info.
        * libsupc++/nested_exception.h (__throw_with_nested): Remove a
redundant default argument from std::__throw_with_nested.

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PR c++/48280
* method.c (defaultable_fn_check): Templates are not defaultable.

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PR target/16292
* gfortran.dg/g77/cabs.f: Only xfail execution on mips-sgi-irix6*
with -O0.

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PR target/48142
* config/i386/i386.c (ix86_adjust_stack_and_probe): Differentiate
frame-related from frame-unrelated adjustments to the stack pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@171778 138bc75d-0d04-0410-961f-82ee72b054a4

2011-03-31  Richard Guenther  <rguenther@suse.de>

PR lto/48246
* lto.c (lto_wpa_write_files): Disable assert for non-empty
partitions when checking is not enabled.

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PR c++/48212
* semantics.c (non_const_var_error): Just return if DECL_INITIAL
is error_mark_node.

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PR c++/48369
* semantics.c (potential_constant_expression_1): Handle
UNORDERED_EXPR and ORDERED_EXPR.

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PR c++/48281
* semantics.c (finish_compound_literal): Do put static/constant
arrays in static variables.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@171738 138bc75d-0d04-0410-961f-82ee72b054a4

Fix a typo in FLOAT_SSE_REGS.

2011-03-30  H.J. Lu  <hongjiu.lu@intel.com>

Backport from mainline
2011-03-30  H.J. Lu  <hongjiu.lu@intel.com>

PR target/48349
* config/i386/i386.h (REG_CLASS_CONTENTS): Fix a typo in
FLOAT_SSE_REGS.

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PR c++/48265
* pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
the variable is constant before looking at its initializer.

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PR debug/48253
* dwarf2out.c (struct dw_fde_struct): Remove dw_fde_hot_section_label,
dw_fde_hot_section_end_label, dw_fde_unlikely_section_label,
dw_fde_unlikely_section_end_label, cold_in_std_section,
dw_fde_switched_sections and dw_fde_switched_cold_to_hot fields.
Add dw_fde_second_begin, dw_fde_second_end and second_in_std_section
fields.
(output_fde): Use dw_fde_second_{begin,end} if second is
true, otherwise dw_fde_{begin,end}.
(output_call_frame_info): Test dw_fde_second_begin != NULL
instead of dw_fde_switched_sections.
(dwarf2out_begin_prologue): Stop initializing removed dw_fde_struct
fields, initialize new fields.  Initialize in_std_section
unconditionally from the first partition.
(dwarf2out_end_epilogue): Don't override dw_fde_end when
dw_fde_second_begin is non-NULL.
(dwarf2out_switch_text_section): Stop initializing removed
dw_fde_struct fields, initialize new fields, initialize
also dw_fde_end here.  Set dw_fde_switch_cfi even when
dwarf2out_do_cfi_asm ().  Call var_location_switch_text_section.
(struct var_loc_list_def): Add last_before_switch field.
(arange_table, arange_table_allocated, arange_table_in_use,
ARANGE_TABLE_INCREMENT, add_arange): Removed.
(size_of_aranges): Count !in_std_section and !second_in_std_section
hunks in fdes, instead of looking at arange_table_in_use.
(output_aranges): Add aranges_length argument, don't call
size_of_aranges here.  Instead of using aranges_table*
emit ranges for fdes when !in_std_section resp.
!second_in_std_section.
(dw_loc_list): Break ranges crossing section switch.
(convert_cfa_to_fb_loc_list): Likewise.  If switched sections,
use dw_fde_second_end instead of dw_fde_end as end of last
range.
(gen_subprogram_die): Don't call add_arange.  Use
dw_fde_{begin,end} for first partition and if switched
section dw_fde_second_{begin,end} for the second.
(var_location_switch_text_section_1,
var_location_switch_text_section): New functions.
(dwarf2out_begin_function): Initialize cold_text_section even
when function_section () isn't text_section.
(prune_unused_types): Don't walk arange_table.
(dwarf2out_finish): Don't needlessly test
flag_reorder_blocks_and_partition when testing cold_text_section_used.
If info_section_emitted, call size_of_aranges and if it indicates
non-empty .debug_aranges, call output_aranges with the computed
size.  Stop using removed dw_fde_struct fields, use
dw_fde_{begin,end} for first partition and dw_fde_second_{begin,end}
for second.

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PR preprocessor/48248
* c-ppoutput.c (print): Add src_file field.
(init_pp_output): Initialize it.
(maybe_print_line): Don't optimize by adding up to 8 newlines
if map->to_file and print.src_file are different file.
(print_line): Update print.src_file.

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PR c++/48319
* pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.

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* config/alpha/alpha.c (alpha_sr_alias_set): Don't define.
(alpha_option_override): Don't set alpha_sr_alias_set.
(emit_frame_store_1): Use gen_frame_mem rather than calling
set_mem_alias_set.
(alpha_expand_epilogue): Ditto.
(unicosmk_gen_dsib): Ditto.

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tweak ChangeLog

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PR c++/48166
* decl.c (revert_static_member_fn): Strip function-cv-quals.

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PR c++/48296
* decl.c (cp_finish_decl): Defer validation of constexpr member
functions.
* class.c (finalize_literal_type_property): Validate them here.
* semantics.c (is_valid_constexpr_fn): Don't check completeness.

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* semantics.c (is_valid_constexpr_fn): Specify input location.

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Core 1232
* call.c (build_array_conv): New.
(implicit_conversion): Use it.

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* call.c (reference_binding): Allow direct binding to an array
rvalue.

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* pt.c (build_non_dependent_expr): Keep dereferences outside the
NON_DEPENDENT_EXPR.

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PR c++/47999
* semantics.c (finish_call_expr): Preserve reference semantics
in templates.

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PR c++/48313
* pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
from overloaded function.

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Core 1148
* typeck.c (check_return_expr): Fix conditions for setting
LOOKUP_PREFER_RVALUE.

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* decl2.c (cp_check_const_attributes): New.
(cplus_decl_attributes): Call cp_check_const_attributes.

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c-family/
* c.opt (fconstexpr-depth): New option.
cp/
* semantics.c (push_cx_call_context): Return bool.
(cxx_eval_call_expression): Handle excess depth.

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* except.c (build_noexcept_spec): Call cxx_constant_value after
converting to bool.

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PR c++/47504
* semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
the conversion set TREE_OVERFLOW.

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PR c++/47570
* semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
use the generic binary expression handling.

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* c.opt: Add -std=c++03.

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* config/rx/rx.h (LABEL_ALIGN_AFTER_BARRIER): Define.
(ASM_OUTPUT_MAX_SKIP): Define.
* config/rx/predicates.md (rx_zs_comparison_operator): Do not
allow LT aor GE comparisons.
* config/rx/rx-protos.h (rx_align_for_label): Prototype.
* config/rx/rx.md: Add peepholes and patterns to combine extending
loads with simple arithmetic instructions.
* config/rx/rx.c (rx_is_legitimate_address): Allow QI and HI modes
to use pre-decrement and post-increment addressing.
(rx_is_restricted_memory_address): For REG+INT addressing, ensure
that the INT is a valid offset.
(rx_print_operand): Handle %R.
Fix %Q's handling of MEMs.
(rx_option_override): Set alignments.
(rx_align_for_label): New function.
(rx_max_skip_for_label): New function.
(TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Define.
(TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Define.
(TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Define.
(TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@171659 138bc75d-0d04-0410-961f-82ee72b054a4

2011-03-29  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* config/s390/s390.c (s390_preferred_reload_class): Return NO_REGS
for invalid symbolic addresses.
(s390_secondary_reload): Don't use s390_check_symref_alignment for
larl operands.

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Daily bump.

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libgfortran:
backport from mainline:
2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
PR bootstrap/48135
* configure.ac (gfortran_use_symver): Handle --disable-symvers.
* configure: Regenerate.

libgomp:
backport from mainline:
2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
PR bootstrap/48135
* acinclude.m4 (enable_symvers): Handle --disable-symvers.
* configure: Regenerate.

libjava:
backport from mainline:
2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
PR bootstrap/48135
* configure.ac (libjava_cv_anon_version_script): Handle
--disable-symvers.
* configure: Regenerate.

libquadmath:
backport from mainline:
2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
PR bootstrap/48135
* configure.ac (quadmath_use_symver): Handle --disable-symvers.
* configure: Regenerate.

libssp:
backport from mainline:
2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
PR bootstrap/48135
* configure.ac (ssp_use_symver): Handle --disable-symvers.
* configure: Regenerate.

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Backport from mainline:
2011-03-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

PR testsuite/48251
* g++.dg/guality/guality.exp: Disable on alpha*-dec-osf*.

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gcc/
PR target/47553
* config/arm/predicates.md (neon_lane_number): Accept 0..15.

gcc/testsuite/
PR target/47553
* gcc.target/arm/neon-vld-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@171596 138bc75d-0d04-0410-961f-82ee72b054a4

2011-03-28  Richard Guenther  <rguenther@suse.de>

Backport from mainline
2011-03-24  Richard Guenther  <rguenther@suse.de>

PR middle-end/48269
* tree-object-size.c (addr_object_size): Do not double-account
for MEM_REF offsets.

* gcc.dg/builtin-object-size-10.c: New testcase.

2011-03-22  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/48228
* tree-vrp.c (vrp_visit_phi_node): Do not stop propagating
for single-arg PHIs.

* gcc.dg/Wstrict-overflow-23.c: New testcase.

2011-03-17  Richard Guenther  <rguenther@suse.de>

PR middle-end/48134
* tree-ssa.c (insert_debug_temp_for_var_def): If we propagated
a value make sure to fold the statement.

* gcc.dg/pr48134.c: New testcase.

2011-03-15  Richard Guenther  <rguenther@suse.de>

PR middle-end/48031
* fold-const.c (fold_indirect_ref_1): Do not create new variable-sized
or variable-indexed array accesses when in gimple form.

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2011-03-27  Jonathan Wakely  <jwakely.gcc@gmail.com>

PR other/48179
PR other/48221
PR other/48234
* doc/extend.texi (Alignment): Move section to match order in TOC.
* doc/invoke.texi (i386 and x86-64 Windows Options): Likewise.
(Warning Options): Adjust -Wno-cpp summary and remove stray backslash.

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Missed ChangeLog commit.

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Backport from mainline:
2011-03-24  Uros Bizjak  <ubizjak@gmail.com>

PR target/48237
* config/i386/i386.md (*movdf_internal_rex64): Do not split
alternatives that can be handled with movq or movabsq insn.
(*movdf_internal): Disable for !TARGET_64BIT.
(*movdf_internal_nointeger): Ditto.
* config/i386/i386.c (ix86_print_operand): Handle DFmode immediates.

testsuite/ChangeLog:

Backport from mainline:
2011-03-24  Uros Bizjak  <ubizjak@gmail.com>

PR target/48237
* gcc.target/i386/pr48237.c: New test.

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2011-03-26  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/random.h (negative_binomial_distribution<>::
negative_binomial_distribution(_IntType, double),
negative_binomial_distribution<>::
negative_binomial_distribution(const param_type&)): Fix thinko
p / (1 - p) for (1 - p) / p.
* include/bits/random.tcc (negative_binomial_distribution<>::
operator()): Fix.

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Backport from mainline
2011-03-25  Jakub Jelinek  <jakub@redhat.com>

* printf/printf_fp.c (__quadmath_printf_fp): Use memcpy instead of
mempcpy.

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Backport from mainline
2011-03-24  Jakub Jelinek  <jakub@redhat.com>

PR debug/48204
* simplify-rtx.c (simplify_const_unary_operation): Call
real_convert when changing mode class with FLOAT_EXTEND.

* gcc.dg/dfp/pr48204.c: New test.

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Backport from mainline
2011-03-20  Jakub Jelinek  <jakub@redhat.com>

PR c/42544
PR c/48197
* c-common.c (shorten_compare): If primopN is first sign-extended
to opN and then zero-extended to result type, set primopN to opN.

* gcc.c-torture/execute/pr42544.c: New test.
* gcc.c-torture/execute/pr48197.c: New test.

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Backport from mainline
2011-03-20  Jakub Jelinek  <jakub@redhat.com>

PR rtl-optimization/48156
* df-core.c (df_get_bb_dirty): Use df_lr if df_live is NULL,
assume df and df_lr are not NULL.

* gcc.dg/pr48156.c: New test.

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Backport from mainline
2011-03-17  Jakub Jelinek  <jakub@redhat.com>

PR rtl-optimization/48141
* params.def (PARAM_MAX_DSE_ACTIVE_LOCAL_STORES): New.
* dse.c: Include params.h.
(active_local_stores_len): New variable.
(add_wild_read, dse_step1): Clear it when setting active_local_stores
to NULL.
(record_store, check_mem_read_rtx): Decrease it when removing
from the chain.
(scan_insn): Likewise.  Increase it when adding to chain, if it
reaches PARAM_MAX_DSE_ACTIVE_LOCAL_STORES limit, set to 1 and
set active_local_stores to NULL before the addition.
* Makefile.in (dse.o): Depend on $(PARAMS_H).

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Backport from mainline
2011-03-17  Jakub Jelinek  <jakub@redhat.com>

PR rtl-optimization/48141
* dse.c (record_store): If no positions are needed in an insn
that cannot be deleted, at least unchain it from active_local_stores.

* gcc.dg/pr48141.c: New test.

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* BASE-VER: Set to 4.6.1.
* DEV-PHASE: Set to prerelease.

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