2007-11-27  Andreas Krebbel  <krebbel1@de.ibm.com>

* config/s390/s390.opt (mhard-float): Add the option to be
overridden.  That was missing in my last patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130469 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-27  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/34241
* tree-ssa-forwprop.c (forward_propagate_addr_expr): Make sure
to only delete real conversion chains.

* g++.dg/torture/pr34241.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130468 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-27  Andreas Krebbel  <krebbel1@de.ibm.com>

* config/s390/s390.opt (m31, m64, mesa, mzarch, msoft-float,
mhard-float, mlong-double-64, mlong-double-128): Add the
option to be overridden.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130466 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-27  Richard Guenther  <rguenther@suse.de>

* builtins.c (fold_builtin_1): Verify the argument types
of BUILT_IN_ISNORMAL.
(fold_builtin_n): Verify the number of arguments to variadic
built-in functions.

* gcc.dg/builtins-error.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130465 138bc75d-0d04-0410-961f-82ee72b054a4

* config/bfin/elf.h (SUBTARGET_DRIVER_SELF_SPECS): New macro.
* doc/invoke.texi (Blackfin Options): Document the effects.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130464 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/34213
* tree.c (decl_linkage): Static data members and static member
functions in anonymous ns classes are lk_external.

* g++.dg/ext/visibility/anon8.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130463 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/sysv4.opt (m32): Add Negative(m64).
(m64): Add Negative(m32).
* config/rs6000/darwin.opt (m32): Add Negative(m64).
(m64): Add Negative(m32).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130462 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-26  Paolo Carlini  <pcarlini@suse.de>

* include/bits/locale_facets.tcc (num_put<>::_M_insert_int): When
ios_base::showpos and the type is signed and the value is zero,
prepend +.
* testsuite/22_locale/num_put/put/char/12.cc: New.
* testsuite/22_locale/num_put/put/wchar_t/12.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130460 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-propagate.c (set_rhs) <GIMPLE_MODIFY_STMT>: Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130459 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130457 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR 34077

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130453 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.c (avr_mcu_types): Add atmega1284p.
* config/avr/avr.h (LINK_SPEC): Likewise.
(CRT_BINUTILS_SPECS): Likewsie.
* config/avr/t-avr (MULTILIB_MATCHES): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130452 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-26  Steven G. Kargl  <kargls@comcast.net>

        * options.c:  Change default behavior of backslash processing.
        * invoke.texi: Update documentation.

2007-11-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34203
        * gfortran.dg/backslash_3.f: Add -fbackslash option.
        * gfortran.dg/init_flag_1.f90: Add -fbackslash option.
        * gfortran.dg/backslash_1.f90: Remove no longer needed
        -fno-backslash option.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130451 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-26  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

* c-common.c (conversion_warning): Use get_unwidened instead of
get_narrower.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130447 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-26  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR c/23722
* c-parser.c (struct c_parser): New bit in_if_block.
(c_parser_compound_statement_nostart): Handle unexpected 'else'
keyword.
(c_parser_statement_after_labels): Set in_if_block to false while
parsing.
(c_parser_if_body): Don't call c_parser_statement_after_labels if
a semicolon is found, just consume it. Don't call
c_parser_statement_after_labels if an open brace is found, call
c_parser_compound_statement instead.
(c_parser_else_body): New.
(c_parser_if_statement): Set in_if_block to true when parsing the
body of the 'if' statement. Use c_parser_else_body.

testsuite/
* gcc.dg/cpp/19990413-1.c: Update.
* gcc.dg/parse-else-error.c: New.
* gcc.dg/parse-else-error-2.c: New.
* gcc.dg/parse-else-error-3.c: New.
* gcc.dg/parse-else-error-4.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130446 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-26  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/25913
* include/c_std/cmath (std::fpclassify, isfinite, isinf, isnan,
isnormal, signbit, isgreater, isgreaterequal, isless, islessequal,
islessgreater, isunordered): Guard with __enable_if and forward
with __promote.
* include/c_global/cmath: Likewise.
* testsuite/26_numerics/headers/cmath/25913.cc: New.

* include/c_std/cmath (__gnu_cxx::__capture_isfinite,
__capture_isinf, __capture_isnan, __capture_isnormal,
__capture_signbit, __capture_isgreater, __capture_isgreaterequal,
__capture_isless, __capture_islessequal, __capture_islessgreater,
__capture_isunordered): Remove.
(std::isfinite, isinf, isnan, isnormal, signbit, isgreater,
isgreaterequal, isless, islessequal, islessgreater, isunordered):
Forward to the corresponding builtin.
* include/c_global/cmath: Likewise.

* include/c_global/cmath (std::atan2, pow): Guard with __enable_if.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130443 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (decimal32.o): Prepend $(srcdir) to dependencies
and substitute $< for the source file in compilation command.
(decimal64.o): Likewise.
(decimal128.o): Likewise.
(bid2dpd_dpd2bid.o): Likewise.
(host-ieee32.o): Likewise.
(host-ieee64.o): Likewise.
(host-ieee128.o): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130442 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-26  Andreas Krebbel  <krebbel1@de.ibm.com>

PR 34081/C++
* c-decl.c (store_parm_decls): Pass 'false' for the new
allocate_struct_function parameter.
* cgraphunit.c (cgraph_build_static_cdtor): Likewise.
* tree-parloops.c (create_loop_fn): Likewise.
* function.c (push_function_context_to, push_struct_function,
init_function_start): Likewise.
(allocate_struct_function): Add boolean parameter.
* tree.h (allocate_struct_function): Add boolean parameter.
* function.h (struct function): Move returns_struct and
returns_pcc_struct to the end of the structure definiton.

2007-11-26  Andreas Krebbel  <krebbel1@de.ibm.com>

        PR 34081/C++
        * trans.c (Subprogram_Body_to_gnu, Compilation_Unit_to_gnu):
        Pass 'false' for the new allocate_struct_function parameter.
        * utils.c (build_function_stub): Likewise.

2007-11-26  Andreas Krebbel  <krebbel1@de.ibm.com>

PR 34081/C++
* decl.c (finish_method): Pass 'false' for the new
allocate_struct_function parameter.

2007-11-26  Andreas Krebbel  <krebbel1@de.ibm.com>

PR 34081/C++
* treetree.c (tree_code_create_function_wrapup): Pass 'false'
for the new allocate_struct_function parameter.

2007-11-26  Andreas Krebbel  <krebbel1@de.ibm.com>

PR 34081/C++
* decl.c (start_preparsed_function): Pass
processing_template_decl for the new allocate_struct_function
parameter.

2007-11-26  Andreas Krebbel  <krebbel1@de.ibm.com>

PR 34081/C++
* g++.dg/template/dependent-expr6.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130441 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/34215
        * config/i386/i386.md (truncdfsf2): Select SLOT_TEMP stack slot if
        virtual registers are instantiated.
        (truncxf<mode>2): Ditto.
        (floatsi<mode>2): Ditto.
        (floatdisf2): Ditto.
        (floatdidf2): Ditto.

testsuite/ChangeLog:

        PR target/34215
        * gcc.target/i386/pr34215.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130440 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/34174
* config/fr30/fr30.c (fr30_move_double): Sanitize mem->reg case. Copy
the address before it is clobbered.

testsuite/
* gcc.dg/torture/pr34174-1.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130438 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mn10300/mn10300.md: (call_internal): Remove mode on
  operand 0 in order to match UNPSEC'ed calls generated in PIC mode.
  (call_value_internal): Remove mode on operands 0 and 1 in order to
  match UNPSEC'ed calls generated in PIC mode.
  (GOTaddr2picreg): Use copy_rtx to prevent sharing an rtx between
  two insns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130437 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-26  Richard Guenther  <rguenther@suse.de>

PR middle-end/34233
* builtins.c (expand_builtin_pow): Use expand_expr to expand
the result of build_call_expr.

* gcc.dg/pr34233.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130436 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR rtl-optimization/34085

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130435 138bc75d-0d04-0410-961f-82ee72b054a4

Formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130434 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
* lib/target-supports.exp (check_effective_target_mips_soft_float):
Return true for MIPS16 targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130433 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/mips/elfoabi.h (DRIVER_SELF_SPECS): Add missing comma.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130432 138bc75d-0d04-0410-961f-82ee72b054a4

* compare-debug: Introduce -p flag to preserve .stripped files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130431 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2asm.c (splay_tree_compare_strings): New function.
(dw2_force_const_mem): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130430 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.c (type_hash_add): Don't violate strict aliasing rules.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130429 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (build_jni_stub): Use the computed jni func type for
variable meth.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130428 138bc75d-0d04-0410-961f-82ee72b054a4

* class.c (JAVA_TREEHASHHASH_H): Use TYPE_UID.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130427 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (type_assertion_hash): Hash type uids rather than
tree pointers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130426 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/27898
* c-typeck.c (tagged_types_tu_compatible_p): Enable exact
matches between anonymous union fields.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130425 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-live.c (remove_unused_scope_block_p): Drop
declarations and blocks only after inlining.  Check that
non-empty blocks are not dropped.
* tree-inline.c (expand_call_inline): Check that functions are
not inlined too late.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130424 138bc75d-0d04-0410-961f-82ee72b054a4

* unwind-generic.h: Fix comment typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130423 138bc75d-0d04-0410-961f-82ee72b054a4

* unwind-dw2-fde.c: Fix comment typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130422 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130420 138bc75d-0d04-0410-961f-82ee72b054a4

Forgot trans-expr.c in previous commit:

2007-11-25  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34079
        * trans-types.c (gfc_return_by_reference,
        gfc_get_function_type): Do not return result of
        character-returning bind(C) functions as argument.
        * trans-expr.c (gfc_conv_function_call): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130417 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/33152
*gfortran.dg\blockdata_4.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130416 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/33152
* decl.c (add_init_expr_to_sym): Remove error message.
* resolve.c (check_data_variable): Add new check for a data variable
that has an array spec, but no ref and issue an error.
* match.c (gfc_match_common): Remove error message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130415 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-25  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34079
        * trans-types.c (gfc_return_by_reference,
        gfc_get_function_type): Do not return result of
        character-returning bind(C) functions as argument.
        * trans-expr.c (gfc_conv_function_call): Ditto.

2007-11-25  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34079
        * gfortran.dg/bind_c_usage_10_c.c: Fix comment.
        * gfortran.dg/bind_c_usage_16.f03: New.
        * gfortran.dg/bind_c_usage_16_c.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130414 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-25  Andreas Tobler  <a.tobler@schweiz.org>

* src/closures.c: Move defintion of MAYBE_UNUSED from here to ...
* include/ffi_common.h: ... here.
Update copyright.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130413 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-25  Paolo Carlini  <pcarlini@suse.de>

* include/tr1_impl/unordered_map
(__unordered_map<>::__unordered_map(__unordered_map&&),
__unordered_multimap<>::__unordered_multimap(__unordered_multimap&&),
unordered_map<>::unordered_map(unordered_map&&),
unordered_multimap<>::unordered_multimap(unordered_multimap&&),
unordered_map<>::operator=(unordered_map&&),
unordered_multimap<>::operator=(unordered_multimap&&),
swap(unordered_map<>&&, unordered_map<>&),
swap(unordered_map<>&, unordered_map<>&&),
swap(unordered_multimap<>&&, unordered_multimap<>&),
swap(unordered_multimap<>&, unordered_multimap<>&&)): Add in C++0x.
(swap(unordered_multimap<>&, unordered_multimap<>&),
swap(unordered_multimap<>&, unordered_multimap<>&)): Add.
* include/tr1_impl/unordered_set
(__unordered_set<>::__unordered_set(__unordered_set&&),
__unordered_multiset<>::__unordered_multiset(__unordered_multiset&&),
unordered_set<>::unordered_set(unordered_setp&&),
unordered_multiset<>::unordered_multiset(unordered_multiset&&),
unordered_set<>::operator=(unordered_set&&),
unordered_multiset<>::operator=(unordered_multiset&&),
swap(unordered_set<>&&, unordered_set<>&),
swap(unordered_set<>&, unordered_set<>&&),
swap(unordered_multiset<>&&, unordered_multiset<>&),
swap(unordered_multiset<>&, unordered_multiset<>&&)): Likewise.
(swap(unordered_set<>&, unordered_set<>&),
swap(unordered_multiset<>&, unordered_multiset<>&)): Add.
* include/tr1_impl/hashtable (_Hashtable<>::_Hashtable(_Hashtable&&),
swap(_Hashtable&&)): Add in C++0x.
* testsuite/23_containers/unordered_map/moveable.cc: New.
* testsuite/23_containers/unordered_set/moveable.cc: Likewise.
* testsuite/23_containers/unordered_multimap/moveable.cc: Likewise.
* testsuite/23_containers/unordered_multiset/moveable.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130412 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/34175
* gfortran.texi: Document default forms assumed for various file
extensions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130411 138bc75d-0d04-0410-961f-82ee72b054a4

* de.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130410 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/33152
* gfortran.texi: Document default forms assumed for various file
extensions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130409 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* tree-sra.c (scalarize_use): Adjust the vpos argument to
sra_explode_bitfield_assignment in cases where the type is
wider than the bitfield.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130408 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-25  Richard Guenther  <rguenther@suse.de>

* tree.h (struct tree_block): Move locus member next to
flags.
* c-decl.c (SCOPE_LIST_APPEND): Use BLOCK_CHAIN.
(SCOPE_LIST_CONCAT): Likewise.
(pop_scope): Likewise.
* function.c (instantiate_decls_1): Likewise.
(setjmp_vars_warning): Likewise.
* emit-rtl.c (set_used_decls): Likewise.
* tree-inline.c (add_lexical_block): Likewise.

cp/
decl.c (poplevel): Use BLOCK_CHAIN.

ada/
utils.c (gnat_pushlevel): Use BLOCK_CHAIN.
(gnat_poplevel): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130407 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (gnat_to_gnu_entity) <E_Record_Type>: If the type has
strict alignment, no alignment clause and a known static size, cap
the type alignment to the greatest power of 2 factor of the size.
(gnat_to_gnu_field): If the field has a component clause, is aliased
or of a type with strict alignment, require that its size be equal to
that of the type.
(validate_size): Use the type size as the minimum size for a type with
strict alignment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130406 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-25  Paolo Carlini  <pcarlini@suse.de>

* include/tr1_impl/array (array<>::_M_check): Remove, not necessary
anymore.
(array<>::at): Adjust.

* docs/html/17_intro/c++0x_status.html: Fix array::data entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130405 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-25  Paolo Carlini  <pcarlini@suse.de>

* include/bits/stl_algobase.h (__lexicographical_compare<>::__lc):
Move out of line.

* include/bits/stl_algobase.h (swap_ranges): Remove redundant
simulated concept checks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130404 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-25  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/33499
* decl.c (get_proc_name): If ENTRY statement occurs before type
specification, set the symbol untyped and ensure that it is in
the procedure namespace.

2007-11-25  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/33499
* gfortran.dg/entry_16.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130403 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130401 138bc75d-0d04-0410-961f-82ee72b054a4

* rtlanal.c (label_is_jump_target_p): Return true for a matching
REG_LABEL_TARGET.
* reorg.c (fill_slots_from_thread): Correct last change to use
NULL_RTX, not NULL.  Outside of REG_NOTES loop, increase and
decrease LABEL_NUSES for JUMP_LABEL (trial), not XEXP (note, 0).
* jump.c (mark_jump_label_1): Add comment for last change
regarding JUMP_LABEL setting.
* gcse.c (add_label_notes): Remove conditional that the label is
mentioned in insn before adding regnote.
* sched-rgn.c (is_cfg_nonregular): Don't return 1 for a
single_set insn only feeding a label to a jump through a
register that dies there.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130398 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-24  Tobias Burnus  <burnus@net-b.de>

       PR fortran/34192
       * gfortran.dg/nearest_2.f90: Add INF/NAN tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130396 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-24  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/33541
* module.c (find_symtree_for_symbol): Move to new location.
(find_symbol): New function.
(load_generic_interfaces): Rework completely so that symtrees
have the local name and symbols have the use name.  Renamed
generic interfaces exclude the use of the interface without an
ONLY clause (11.3.2).
(read_module): Implement 11.3.2 in the same way as for generic
interfaces.

2007-11-24  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/33541
* gfortran.dg/nested_modules_1.f90: Change the reference to
FOO, forbidden by the standard, to a reference to W.
* gfortran.dg/use_only_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130395 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/cp/
* typeck.c (delta_from_ptrmemfunc): New function.
(get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
(build_binary_op): Call delta_from_ptrmemfunc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130394 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-23 Christopher D. Rickett <crickett@lanl.gov>

* trans-common.c (build_common_decl): Fix the alignment for
BIND(C) common blocks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130393 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-23  Tobias Burnus  <burnus@net-b.de>

PR fortran/34209
* gfortran.dg/nearest_3.f90: New test.

2007-11-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/33317
* gfortran.dg/optional_dim_2.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130392 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/34209
* iresolve.c (gfc_resolve_nearest): If sign variable kind does not match
kind of input variable, convert it to match.

PR fortran/33317
* trans.h: Modify prototype for gfc_conv_missing_dummy.
* trans-expr.c (gfc_conv_missing_dummy): Modify to pass an integer kind
parameter in.  Set the type of the dummy to the kind given.
(gfc_conv_function_call): Pass representation.length to
gfc_conv_missing_dummy.
* iresolve.c (gfc_resolve_cshift): Determine the correct kind to use and
if appropriate set representation.length to this kind value.
(gfc_resolve_eoshift): Likewise.
* check.c (gfc_check_cshift): Enable dim_check to allow DIM as an
optional argument. (gfc_check_eoshift): Likewise.
* trans_intrinsic.c (gfc_conv_intrinsic_function_args): Update call to
gfc_conv_missing_dummy.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130391 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130389 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-23  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34187
        * module.c (load_needed): Ensure binding_label is not lost.

        * decl.c (set_binding_label,gfc_match_bind_c): Replace
        strncpy by strcpy.

2007-11-23  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34187
        * gfortran.dg/bind_c_usage_15.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130386 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-23  Dirk Mueller  <dmueller@suse.de>
       Richard Guenther <rguenther@suse.de>

       PR middle-end/34197
       * tree-vrp.c (check_array_ref): Move check for valid location..
       (check_array_bounds) here. Use EXPR_HAS_LOCATION().

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130385 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-23  Paolo Carlini  <pcarlini@suse.de>

* include/std/bitset (bitset<>::all): Add, per DR 693 [Ready].
(_Base_bitset<>::_M_are_all_aux()): Add.
* include/debug/bitset (bitset<>::all): Add.
* testsuite/23_containers/bitset/all/1.cc: New.
* docs/html/ext/howto.html: Add an entry for DR 693.

* include/std/bitset (bitset<0>::set, reset, flip, test): Remove,
not necessary anymore.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130384 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-23  Tobias Burnus  <burnus@net-b.de>
            Steven G. Kargl  <kargl@gcc.gnu.org>

        PR fortran/34192
        * simplify.c (gfc_simplify_nearest): Fix NEAREST for
        subnormal numbers.

2007-11-23  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34192
        * gfortran.dg/nearest_2.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130383 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/30293
PR c++/30294
* decl.c (cp_finish_decl): Disallow variable or field
definitions if extern "Java" aggregates.
(grokparms): Disallow parameters with extern "Java"
aggregates.
(check_function_type): Disallow function return values
with extern "Java" aggregates.
* init.c (build_new_1): Disallow placement new with
extern "Java" aggregates.

* g++.dg/ext/java-2.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130382 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-23  Mark Mitchell  <mark@codesourcery.com>
    Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR c++/5310
cp/
* call.c (convert_like_real): Build a zero constant when __null is
converted to an integer type.
testsuite/
* g++.dg/warn/pr5310.C: New.
* g++.dg/warn/pr33160.C: New

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130381 138bc75d-0d04-0410-961f-82ee72b054a4

* reload.c (find_reloads_address_1) <autoincdec cases>:
Call REG_OK_FOR_CONTEXT with the autoincdec code, not
outer_code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130380 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-23  Richard Guenther  <rguenther@suse.de>
Michael Matz  <matz@suse.de>

PR tree-optimization/34176
* alloc-pool.h (empty_alloc_pool): Declare.
* alloc-pool.c (empty_alloc_pool): New function.
* tree-ssa-sccvn.c (vn_reference_lookup): Also lookup from the
valid table if a lookup from the optimistic table failed.
(vn_unary_op_lookup): Likewise.
(vn_binary_op_lookup): Likewise.
(vn_phi_lookup): Likewise.
(process_scc): Clear optimistic tables before every iteration.

* gcc.c-torture/execute/pr34176.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130379 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-23  Richard Guenther  <rguenther@suse.de>

* tree-ssa-copy.c (may_propagate_copy): Remove redundant
checks.
(merge_alias_info): Do verification only if checking is
enabled.  Merge flow-sensitive alias information in simple
cases.
* tree-ssa-operands.c (get_addr_dereference_operands): Also
complain about missing NMTs.

* gcc.dg/tree-ssa/alias-17.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130378 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/34198
* c-common.c (conversion_warning): For INTEGER_TYPE to
INTEGER_TYPE conversions call get_narrower on expr to avoid
spurious warnings from binop shortening or when the implicit
conversion can't change the value.

* gcc.dg/Wconversion-5.c: New test.
* g++.dg/Wconversion3.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130377 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ada/
* s-inmaop-posix.adb, s-intman-vxworks.adb, s-taprop-hpux-dce.adb,
s-taprop-irix.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
s-taprop-posix.adb, s-taprop-tru64.adb, s-taprop-vxworks.adb:
Use 'Access instead of 'Unchecked_Access in second and third
arguments of pthread_sigmask.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130376 138bc75d-0d04-0410-961f-82ee72b054a4

Add missing commas beween file names in gcc/ada/ChangeLog

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130375 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-23  Paolo Carlini  <pcarlini@suse.de>

* include/bits/stl_list.h (insert(iterator, value_type&&)): Just
forward to emplace.
* include/bits/stl_vector.h (insert(iterator, value_type&&)): Likewise.
* include/bits/stl_deque.h (insert(iterator, value_type&&)): Likewise.
* include/debug/list (insert(iterator, value_type&&)): Likewise.
* include/debug/vector (insert(iterator, value_type&&)): Likewise.
* include/debug/deque (insert(iterator, value_type&&)): Likewise.
* include/bits/list.tcc (insert(iterator, value_type&&)): Remove.
* include/bits/vector.tcc (insert(iterator, value_type&&)): Likewise.
* include/bits/deque.tcc (insert(iterator, value_type&&)): Likewise.
* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
Adjust dg-error line number.
* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
Likewise.
* testsuite/23_containers/vector/requirements/dr438/
constructor_1_neg.cc: Likewise.
* testsuite/23_containers/vector/requirements/dr438/
constructor_2_neg.cc: Likewise.
* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
Adjust dg-error line number.
* testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
Likewise.
* testsuite/23_containers/deque/requirements/dr438/
constructor_1_neg.cc: Likewise.
* testsuite/23_containers/deque/requirements/dr438/
constructor_2_neg.cc: Likewise.
* testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
Adjust dg-error line number.
* testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
Likewise.
* testsuite/23_containers/list/requirements/dr438/
constructor_1_neg.cc: Likewise.
* testsuite/23_containers/list/requirements/dr438/
constructor_2_neg.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130374 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (ceil_alignment): New function.
(gnat_to_gnu_entity): Use it to set the alignment on atomic types.
(make_packable_type): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130373 138bc75d-0d04-0410-961f-82ee72b054a4

+       * trans-expr.c (gfc_trans_string_copy): Use "void *" when building a
+       memset.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130371 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-23  Richard Guenther  <rguenther@suse.de>

* tree-ssa-copy.c (may_propagate_copy): Remove redundant
checks.
(merge_alias_info): Do verification only if checking is
enabled.  Merge flow-sensitive alias information in simple
cases.
* tree-ssa-operands.c (get_addr_dereference_operands): Also
complain about missing NMTs.

* gcc.dg/tree-ssa/alias-17.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130370 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-23  Matthias Klose  <doko@ubuntu.com>

       * configure.ac: Adjust makeinfo version check.
       * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130367 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130365 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/14050
* c-decl.c (set_array_declarator_inner): Don't give error for
static or type qualifiers in abstract declarator.  Remove
abstract_p parameter.
* c-tree.h (set_array_declarator_inner): Update prototype.
* c-parser.c (c_parser_direct_declarator_inner): Update call to
set_array_declarator_inner.
* doc/standards.texi: Update for C99 TC3.

testsuite:
* gcc.dg/c99-arraydecl-1.c: Don't expect errors for static or type
qualifiers in abstract declarator.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130362 138bc75d-0d04-0410-961f-82ee72b054a4

Forgot to save before minor edit of last change

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130361 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mmix/mmix.c (mmix_encode_section_info): Remove duplicate
line in my edit of the last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130360 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/33947
* config/arm/arm.c (arm_init_tls_builtins): Set TREE_NOTHROW
and TREE_READONLY on the fn decl rather than passing a chain
of attributes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130359 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-22  Tobias Burnus  <burnus@net-b.de>

        * primary.c (gfc_match_structure_constructor): Allow
        constructor for types without components.

2007-11-22  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/derived_constructor_comps_3.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130358 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/sh.md (divsi_inv_m3): Handle zero dividend
specially.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130357 138bc75d-0d04-0410-961f-82ee72b054a4

Fix a misformatted entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130356 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-22  Paolo Carlini  <pcarlini@suse.de>

* include/bits/stl_tree.h (_Rb_tree<>::_Rb_tree_impl<, true>): Remove,
identical in mainline to the primary template.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130355 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/34094
* decl2.c (cp_write_global_declarations): Issue error about static
data members in anonymous namespace which are declared and used,
but not defined.

* g++.dg/ext/visibility/anon7.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130351 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-22  Paolo Carlini  <pcarlini@suse.de>

* config/abi/pre/gnu.ver: Adjust new exports for 128-bit long double.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130350 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.h (TARGET_CPU_CPP_BUILTINS): Change checking
of ix86_arch and ix86_tune into a switch statement.
(enum processor_type): Default PROCESSOR_I386 to 0.
* config/i386/i386.c (ix86_decompose_address): Use TARGET_K6 instead
of "ix86_tune == PROCESSOR_K6".
(ia32_multipass_dfa_lookahead): Change checking of ix86_tune into
a switch statement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130349 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-22  Johannes Singler  <singler@ira.uka.de>

        PR libstdc++/33893
        * include/parallel/multiway_merge.h: made omp_dynamic-safe
        * include/parallel/workstealing.h: made omp_dynamic-safe
        * include/parallel/base.h: infrastructure, cleanup
        * include/parallel/par_loop.h: made omp_dynamic-safe
        * include/parallel/features.h: activate loser tree variant
        * include/parallel/quicksort.h: made omp_dynamic-safe
        * include/parallel/compiletime_settings.h: settings overridable
        * include/parallel/equally_split.h: made omp_dynamic-safe
        * include/parallel/omp_loop_static.h: made omp_dynamic-safe
        * include/parallel/random_shuffle.h: made omp_dynamic-safe
        * include/parallel/balanced_quicksort.h: made omp_dynamic-safe
        * include/parallel/set_operations.h: made omp_dynamic-safe
        * include/parallel/unique_copy.h: made omp_dynamic-safe
        * include/parallel/multiway_mergesort.h: made omp_dynamic-safe
        * include/parallel/search.h: made omp_dynamic-safe
        * include/parallel/partition.h: made omp_dynamic-safe
        * include/parallel/partial_sum.h: made omp_dynamic-safe
        * include/parallel/find.h: made omp_dynamic-safe
        * include/parallel/omp_loop.h: made omp_dynamic-safe
        * include/parallel/losertree.h: avoid default constructor

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130347 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-22  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34079
        * trans-expr.c (gfc_conv_function_call): Do not append
        string length arguments when calling bind(c) procedures.
        * trans-decl.c (create_function_arglist): Do not append
        string length arguments when declaring bind(c) procedures.

2007-11-22  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34079
        * gfortran.dg/bind_c_usage_10.f03: Remove .mod file afterwards.
        * gfortran.dg/bind_c_usage_13.f03: New.
        * gfortran.dg/bind_c_usage_14.f03: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130346 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
PR rtl-optimization/33848
* gcc.dg/torture/pr33848.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130345 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-22  Olivier Hainque  <hainque@adacore.com>

        * trans.c (gnat_to_gnu) <case N_Free_Statement>: Reformat lines
        to fit in 80 columns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130343 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mmix/mmix.c (mmix_encode_section_info): Use alloca to
avoid writing into string allocated by ggc_alloc_string.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130342 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130340 138bc75d-0d04-0410-961f-82ee72b054a4

* de.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130337 138bc75d-0d04-0410-961f-82ee72b054a4

2007-11-21  Jonathan Wakely  <jwakely.gcc@gmail.com>

* docs/html/17_intro/C++STYLE: Fix typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130336 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/34155
* config/sh/sh.md (binary_sf_op): Remove.
(binary_sf_op0, binary_sf_op1): New define_insn_and_split.
* config/sh/sh.c (sh_expand_binop_v2sf): Use gen_binary_sf_op0
and gen_binary_sf_op1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130335 138bc75d-0d04-0410-961f-82ee72b054a4

* regclass.c (init_reg_autoinc): Fix typo preventing test of
secondary output reload when setting forbidden_inc_dec_class.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130333 138bc75d-0d04-0410-961f-82ee72b054a4