PR rtl-optimization/31944
* cse.c (remove_pseudo_from_table): New function.
(merge_equiv_classes): Use above function to remove pseudo-registers.
(invalidate): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131522 138bc75d-0d04-0410-961f-82ee72b054a4

Remove control characters.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131521 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131517 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-13  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/34746
* m4/iforeach.m4 (name`'rtype_qual`_'atype_code):  Use %ld
in printf format for all bounds checking; cast all
integer-like arguments to runtime_error() to long int.
(`m'name`'rtype_qual`_'atype_code):  Likewise.
(`s'name`'rtype_qual`_'atype_code):  Likewise.
* m4/ifunction.m4 (name`'rtype_qual`_'atype_code):  Likewise.
(`m'name`'rtype_qual`_'atype_code):  Likewise.
(`s'name`'rtype_qual`_'atype_code):  Likewise.
* generated/all_l16.c: Regenerated.
* generated/all_l4.c: Regenerated.
* generated/all_l8.c: Regenerated.
* generated/any_l16.c: Regenerated.
* generated/any_l4.c: Regenerated.
* generated/any_l8.c: Regenerated.
* generated/count_16_l16.c: Regenerated.
* generated/count_16_l4.c: Regenerated.
* generated/count_16_l8.c: Regenerated.
* generated/count_4_l16.c: Regenerated.
* generated/count_4_l4.c: Regenerated.
* generated/count_4_l8.c: Regenerated.
* generated/count_8_l16.c: Regenerated.
* generated/count_8_l4.c: Regenerated.
* generated/count_8_l8.c: Regenerated.
* generated/maxloc0_16_i1.c: Regenerated.
* generated/maxloc0_16_i16.c: Regenerated.
* generated/maxloc0_16_i2.c: Regenerated.
* generated/maxloc0_16_i4.c: Regenerated.
* generated/maxloc0_16_i8.c: Regenerated.
* generated/maxloc0_16_r10.c: Regenerated.
* generated/maxloc0_16_r16.c: Regenerated.
* generated/maxloc0_16_r4.c: Regenerated.
* generated/maxloc0_16_r8.c: Regenerated.
* generated/maxloc0_4_i1.c: Regenerated.
* generated/maxloc0_4_i16.c: Regenerated.
* generated/maxloc0_4_i2.c: Regenerated.
* generated/maxloc0_4_i4.c: Regenerated.
* generated/maxloc0_4_i8.c: Regenerated.
* generated/maxloc0_4_r10.c: Regenerated.
* generated/maxloc0_4_r16.c: Regenerated.
* generated/maxloc0_4_r4.c: Regenerated.
* generated/maxloc0_4_r8.c: Regenerated.
* generated/maxloc0_8_i1.c: Regenerated.
* generated/maxloc0_8_i16.c: Regenerated.
* generated/maxloc0_8_i2.c: Regenerated.
* generated/maxloc0_8_i4.c: Regenerated.
* generated/maxloc0_8_i8.c: Regenerated.
* generated/maxloc0_8_r10.c: Regenerated.
* generated/maxloc0_8_r16.c: Regenerated.
* generated/maxloc0_8_r4.c: Regenerated.
* generated/maxloc0_8_r8.c: Regenerated.
* generated/maxloc1_16_i1.c: Regenerated.
* generated/maxloc1_16_i16.c: Regenerated.
* generated/maxloc1_16_i2.c: Regenerated.
* generated/maxloc1_16_i4.c: Regenerated.
* generated/maxloc1_16_i8.c: Regenerated.
* generated/maxloc1_16_r10.c: Regenerated.
* generated/maxloc1_16_r16.c: Regenerated.
* generated/maxloc1_16_r4.c: Regenerated.
* generated/maxloc1_16_r8.c: Regenerated.
* generated/maxloc1_4_i1.c: Regenerated.
* generated/maxloc1_4_i16.c: Regenerated.
* generated/maxloc1_4_i2.c: Regenerated.
* generated/maxloc1_4_i4.c: Regenerated.
* generated/maxloc1_4_i8.c: Regenerated.
* generated/maxloc1_4_r10.c: Regenerated.
* generated/maxloc1_4_r16.c: Regenerated.
* generated/maxloc1_4_r4.c: Regenerated.
* generated/maxloc1_4_r8.c: Regenerated.
* generated/maxloc1_8_i1.c: Regenerated.
* generated/maxloc1_8_i16.c: Regenerated.
* generated/maxloc1_8_i2.c: Regenerated.
* generated/maxloc1_8_i4.c: Regenerated.
* generated/maxloc1_8_i8.c: Regenerated.
* generated/maxloc1_8_r10.c: Regenerated.
* generated/maxloc1_8_r16.c: Regenerated.
* generated/maxloc1_8_r4.c: Regenerated.
* generated/maxloc1_8_r8.c: Regenerated.
* generated/maxval_i1.c: Regenerated.
* generated/maxval_i16.c: Regenerated.
* generated/maxval_i2.c: Regenerated.
* generated/maxval_i4.c: Regenerated.
* generated/maxval_i8.c: Regenerated.
* generated/maxval_r10.c: Regenerated.
* generated/maxval_r16.c: Regenerated.
* generated/maxval_r4.c: Regenerated.
* generated/maxval_r8.c: Regenerated.
* generated/minloc0_16_i1.c: Regenerated.
* generated/minloc0_16_i16.c: Regenerated.
* generated/minloc0_16_i2.c: Regenerated.
* generated/minloc0_16_i4.c: Regenerated.
* generated/minloc0_16_i8.c: Regenerated.
* generated/minloc0_16_r10.c: Regenerated.
* generated/minloc0_16_r16.c: Regenerated.
* generated/minloc0_16_r4.c: Regenerated.
* generated/minloc0_16_r8.c: Regenerated.
* generated/minloc0_4_i1.c: Regenerated.
* generated/minloc0_4_i16.c: Regenerated.
* generated/minloc0_4_i2.c: Regenerated.
* generated/minloc0_4_i4.c: Regenerated.
* generated/minloc0_4_i8.c: Regenerated.
* generated/minloc0_4_r10.c: Regenerated.
* generated/minloc0_4_r16.c: Regenerated.
* generated/minloc0_4_r4.c: Regenerated.
* generated/minloc0_4_r8.c: Regenerated.
* generated/minloc0_8_i1.c: Regenerated.
* generated/minloc0_8_i16.c: Regenerated.
* generated/minloc0_8_i2.c: Regenerated.
* generated/minloc0_8_i4.c: Regenerated.
* generated/minloc0_8_i8.c: Regenerated.
* generated/minloc0_8_r10.c: Regenerated.
* generated/minloc0_8_r16.c: Regenerated.
* generated/minloc0_8_r4.c: Regenerated.
* generated/minloc0_8_r8.c: Regenerated.
* generated/minloc1_16_i1.c: Regenerated.
* generated/minloc1_16_i16.c: Regenerated.
* generated/minloc1_16_i2.c: Regenerated.
* generated/minloc1_16_i4.c: Regenerated.
* generated/minloc1_16_i8.c: Regenerated.
* generated/minloc1_16_r10.c: Regenerated.
* generated/minloc1_16_r16.c: Regenerated.
* generated/minloc1_16_r4.c: Regenerated.
* generated/minloc1_16_r8.c: Regenerated.
* generated/minloc1_4_i1.c: Regenerated.
* generated/minloc1_4_i16.c: Regenerated.
* generated/minloc1_4_i2.c: Regenerated.
* generated/minloc1_4_i4.c: Regenerated.
* generated/minloc1_4_i8.c: Regenerated.
* generated/minloc1_4_r10.c: Regenerated.
* generated/minloc1_4_r16.c: Regenerated.
* generated/minloc1_4_r4.c: Regenerated.
* generated/minloc1_4_r8.c: Regenerated.
* generated/minloc1_8_i1.c: Regenerated.
* generated/minloc1_8_i16.c: Regenerated.
* generated/minloc1_8_i2.c: Regenerated.
* generated/minloc1_8_i4.c: Regenerated.
* generated/minloc1_8_i8.c: Regenerated.
* generated/minloc1_8_r10.c: Regenerated.
* generated/minloc1_8_r16.c: Regenerated.
* generated/minloc1_8_r4.c: Regenerated.
* generated/minloc1_8_r8.c: Regenerated.
* generated/minval_i1.c: Regenerated.
* generated/minval_i16.c: Regenerated.
* generated/minval_i2.c: Regenerated.
* generated/minval_i4.c: Regenerated.
* generated/minval_i8.c: Regenerated.
* generated/minval_r10.c: Regenerated.
* generated/minval_r16.c: Regenerated.
* generated/minval_r4.c: Regenerated.
* generated/minval_r8.c: Regenerated.
* generated/product_c10.c: Regenerated.
* generated/product_c16.c: Regenerated.
* generated/product_c4.c: Regenerated.
* generated/product_c8.c: Regenerated.
* generated/product_i1.c: Regenerated.
* generated/product_i16.c: Regenerated.
* generated/product_i2.c: Regenerated.
* generated/product_i4.c: Regenerated.
* generated/product_i8.c: Regenerated.
* generated/product_r10.c: Regenerated.
* generated/product_r16.c: Regenerated.
* generated/product_r4.c: Regenerated.
* generated/product_r8.c: Regenerated.
* generated/sum_c10.c: Regenerated.
* generated/sum_c16.c: Regenerated.
* generated/sum_c4.c: Regenerated.
* generated/sum_c8.c: Regenerated.
* generated/sum_i1.c: Regenerated.
* generated/sum_i16.c: Regenerated.
* generated/sum_i2.c: Regenerated.
* generated/sum_i4.c: Regenerated.
* generated/sum_i8.c: Regenerated.
* generated/sum_r10.c: Regenerated.
* generated/sum_r16.c: Regenerated.
* generated/sum_r4.c: Regenerated.
* generated/sum_r8.c: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131514 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-13  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34665
        * resolve.c (resolve_actual_arglist): For expressions,
        also check for assume-sized arrays.
        * interface.c (compare_parameter): Move F2003 character checks
        here, print error messages here, reject elements of
        assumed-shape array as argument to dummy arrays.
        (compare_actual_formal): Update for the changes above.

2008-01-13  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34665
        * gfortran.dg/argument_checking_11.f90: New.
        * gfortran.dg/argument_checking_12.f90: New.
        * gfortran.dg/used_dummy_types_4.f90: Update dg-error.
        * gfortran.dg/c_assoc_2.f03: Update dg-error.
        * gfortran.dg/argument_checking_3.f90: Ditto.
        * gfortran.dg/pointer_intent_2.f90: Ditto.
        * gfortran.dg/import2.f90: Ditto.
        * gfortran.dg/assumed_shape_ranks_1.f90: Ditto.
        * gfortran.dg/implicit_actual.f90: Ditto.
        * gfortran.dg/used_dummy_types_3.f90: Ditto.
        * gfortran.dg/derived_comp_array_ref_6.f90: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131513 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-13  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34763
        * decl.c (contained_procedure): Only check directly preceeding
        * state.

2008-01-13  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34763
        * gfortran.dg/interface_proc_end.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131512 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-13  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34759
        * check.c (gfc_check_shape): Accept array ranges of
        assumed-size arrays.

2008-01-13  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34759
        * gfortran.dg/assumed_size_refs_4.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131511 138bc75d-0d04-0410-961f-82ee72b054a4

* trans.c (call_to_gnu):Invoke the addressable_p predicate only
when necessary.  Merge some conditional statements.  Update comments.
Rename unchecked_convert_p local variable to suppress_type_conversion.
Do not suppress conversions in the In case.
(addressable_p) <VIEW_CONVERT_EXPR>: Do not take alignment issues
into account on non strict-alignment platforms.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131510 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-13  Richard Guenther  <rguenther@suse.de>

        * gcc.dg/struct-ret-3.c: Adjust testcase to make stack
        readable and writable again before exiting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131509 138bc75d-0d04-0410-961f-82ee72b054a4

Fix nit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131507 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-13  Richard Guenther  <rguenther@suse.de>

PR middle-end/34601
* emit-rtl.c (set_reg_attrs_for_decl_rtl): Use DECL_MODE
instead of TYPE_MODE to deal with calls from expand_one_error_var.

* gcc.dg/noncompile/incomplete-4.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131506 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcse.c (cprop_jump): Call validate_unshare_change instead of
        validate_change to unshare the source of the PC set.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131505 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/32135
* tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Do not construct
references above array bounds.  This might trigger bounds checks for
pointers to arrays.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131502 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-12  Sebastian Pop  <sebastian.pop@amd.com>

* tree-ssa-ter.c (free_temp_expr_table): Free num_in_part and
new_replaceable_dependencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131501 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-12  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/34730
* include/debug/functions.h (__check_sorted_set,
__check_sorted_set_aux): Add.
(__check_sorted): Check StrictWeakOrdering.
* include/debug/macros.h (__glibcxx_check_strict_weak_ordering,
__glibcxx_check_strict_weak_ordering_pred): Remove.
(__glibcxx_check_sorted, __glibcxx_check_sorted_pred): Adjust.
(__glibcxx_check_sorted_set, __glibcxx_check_sorted_set_pred): Add.
* include/debug/debug.h (__glibcxx_requires_sorted_set,
__glibcxx_requires_sorted_set_pred): Add.
* include/bits/stl_algo.h (merge, includes, set_union,
set_intersection, set_difference, set_symmetric_difference):
Adjust, use __glibcxx_requires_sorted_set* instead.
* testsuite/25_algorithms/set_intersection/34730.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131500 138bc75d-0d04-0410-961f-82ee72b054a4

ChangeLog:

2008-01-12  Doug Kwan  <dougkwan@google.com>

* c-decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
instead of OPT_Wreturn_type in warning due to ignored return type
qualifiers.
* c-opt.c (c_common_post_option): Add -Wignored-qualifiers to
options included in -Wextra.
* c.opt: New option -Wignored_qualifiers.
* doc/invoke.texi (Warning Options, -Wextra): Add new option
-Wignore_qualifiers.
(-Wignored-qualifiers): Document.
(-Wreturn-type): Remove description of functionality now handled
by -Wignored-qualifiers.

cp/ChangeLog:

2008-01-12  Doug Kwan  <dougkwan@google.com>

* decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
instead of OPT_Wreturn_type in warning due to ignored return type
qualifiers.
* pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
instead of OPT_Wreturn_type in warning due to ignored return type
qualifiers.

testsuite/ChangeLog:

2008-01-12  Doug Kwan  <dougkwan@google.com>

* gcc.dg/qual-return-1.c: Add -Wignored-qualifiers.
* g++.dg/warn/Wreturn-type-4.C: Replace -Wreturn-type by
-Wignored-qualifiers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131499 138bc75d-0d04-0410-961f-82ee72b054a4

* utils.c (aggregate_type_contains_array_p): New predicate.
(create_field_decl): In a packed record, force byte alignment
for fields without specified position that contain an array.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131498 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131496 138bc75d-0d04-0410-961f-82ee72b054a4

PR ada/33788
* fold-const.c (fold_unary) <VIEW_CONVERT_EXPR>: Fold an existing
NOP_EXPR if it is between integral types with the same precision.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131493 138bc75d-0d04-0410-961f-82ee72b054a4

PR other/28023
* invoke.texi (max-inline-recursive-depth): Fix default value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131492 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-parloops.c (transform_to_exit_first_loop): Cast nit to the
correct type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131491 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-12  Richard Guenther  <rguenther@suse.de>

Rotate ChangeLog

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131490 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/34432
* gfortran.dg/parens_7.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131489 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/34432
* match.c (gfc_match_name): Don't error if leading character is a '(',
just return MATCH_NO.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131488 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/34722
* match.c (gfc_match_name): Don't error if leading character is a '(',
just return MATCH_NO.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131487 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/tree-ssa/loadpre5.c: Use static.
* gcc.dg/tree-ssa/loadpre8.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131485 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131483 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/pr33826.c: Require nonpic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131480 138bc75d-0d04-0410-961f-82ee72b054a4

* config/xtensa/xtensa.c (override_options): Set flag_shlib.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131478 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/26015
* config/vax/elf.h (FRAME_POINTER_CFA_OFFSET): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131477 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-11  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/34722
* gfortran.dg//inquire_12.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131476 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-11  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/34722
* trans-io.c (create_dummy_iostat): Commit the symbol.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131475 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.c (expand_prologue, expand_epilogue): Don't
save/restore frame pointer register and don't use 'call-prologues'
optimization in function with "OS_task" attribute.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131474 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-11  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/34670
* m4/iparm.m4 (upcase):  New macro (copied from the m4 manual).
(u_name):  New macro for the upper case name of the intrinsic.
* m4/iforeach.m4 (name`'rtype_qual`_'atype_code):  Add
bounds checking and rank check, depending on
compile_options.bounds_check.
(`m'name`'rtype_qual`_'atype_code):  Likewise.
(`s'name`'rtype_qual`_'atype_code):  Likewise.
* m4/ifunction.m4 (name`'rtype_qual`_'atype_code):  Add
bounds checking and rank check, depending on
compile_options.bounds_check.
(`m'name`'rtype_qual`_'atype_code):  Likewise.
(`s'name`'rtype_qual`_'atype_code):  Likewise.
* generated/all_l16.c: Regenerated.
* generated/all_l4.c: Regenerated.
* generated/all_l8.c: Regenerated.
* generated/any_l16.c: Regenerated.
* generated/any_l4.c: Regenerated.
* generated/any_l8.c: Regenerated.
* generated/count_16_l16.c: Regenerated.
* generated/count_16_l4.c: Regenerated.
* generated/count_16_l8.c: Regenerated.
* generated/count_4_l16.c: Regenerated.
* generated/count_4_l4.c: Regenerated.
* generated/count_4_l8.c: Regenerated.
* generated/count_8_l16.c: Regenerated.
* generated/count_8_l4.c: Regenerated.
* generated/count_8_l8.c: Regenerated.
* generated/maxloc0_16_i1.c: Regenerated.
* generated/maxloc0_16_i16.c: Regenerated.
* generated/maxloc0_16_i2.c: Regenerated.
* generated/maxloc0_16_i4.c: Regenerated.
* generated/maxloc0_16_i8.c: Regenerated.
* generated/maxloc0_16_r10.c: Regenerated.
* generated/maxloc0_16_r16.c: Regenerated.
* generated/maxloc0_16_r4.c: Regenerated.
* generated/maxloc0_16_r8.c: Regenerated.
* generated/maxloc0_4_i1.c: Regenerated.
* generated/maxloc0_4_i16.c: Regenerated.
* generated/maxloc0_4_i2.c: Regenerated.
* generated/maxloc0_4_i4.c: Regenerated.
* generated/maxloc0_4_i8.c: Regenerated.
* generated/maxloc0_4_r10.c: Regenerated.
* generated/maxloc0_4_r16.c: Regenerated.
* generated/maxloc0_4_r4.c: Regenerated.
* generated/maxloc0_4_r8.c: Regenerated.
* generated/maxloc0_8_i1.c: Regenerated.
* generated/maxloc0_8_i16.c: Regenerated.
* generated/maxloc0_8_i2.c: Regenerated.
* generated/maxloc0_8_i4.c: Regenerated.
* generated/maxloc0_8_i8.c: Regenerated.
* generated/maxloc0_8_r10.c: Regenerated.
* generated/maxloc0_8_r16.c: Regenerated.
* generated/maxloc0_8_r4.c: Regenerated.
* generated/maxloc0_8_r8.c: Regenerated.
* generated/maxloc1_16_i1.c: Regenerated.
* generated/maxloc1_16_i16.c: Regenerated.
* generated/maxloc1_16_i2.c: Regenerated.
* generated/maxloc1_16_i4.c: Regenerated.
* generated/maxloc1_16_i8.c: Regenerated.
* generated/maxloc1_16_r10.c: Regenerated.
* generated/maxloc1_16_r16.c: Regenerated.
* generated/maxloc1_16_r4.c: Regenerated.
* generated/maxloc1_16_r8.c: Regenerated.
* generated/maxloc1_4_i1.c: Regenerated.
* generated/maxloc1_4_i16.c: Regenerated.
* generated/maxloc1_4_i2.c: Regenerated.
* generated/maxloc1_4_i4.c: Regenerated.
* generated/maxloc1_4_i8.c: Regenerated.
* generated/maxloc1_4_r10.c: Regenerated.
* generated/maxloc1_4_r16.c: Regenerated.
* generated/maxloc1_4_r4.c: Regenerated.
* generated/maxloc1_4_r8.c: Regenerated.
* generated/maxloc1_8_i1.c: Regenerated.
* generated/maxloc1_8_i16.c: Regenerated.
* generated/maxloc1_8_i2.c: Regenerated.
* generated/maxloc1_8_i4.c: Regenerated.
* generated/maxloc1_8_i8.c: Regenerated.
* generated/maxloc1_8_r10.c: Regenerated.
* generated/maxloc1_8_r16.c: Regenerated.
* generated/maxloc1_8_r4.c: Regenerated.
* generated/maxloc1_8_r8.c: Regenerated.
* generated/maxval_i1.c: Regenerated.
* generated/maxval_i16.c: Regenerated.
* generated/maxval_i2.c: Regenerated.
* generated/maxval_i4.c: Regenerated.
* generated/maxval_i8.c: Regenerated.
* generated/maxval_r10.c: Regenerated.
* generated/maxval_r16.c: Regenerated.
* generated/maxval_r4.c: Regenerated.
* generated/maxval_r8.c: Regenerated.
* generated/minloc0_16_i1.c: Regenerated.
* generated/minloc0_16_i16.c: Regenerated.
* generated/minloc0_16_i2.c: Regenerated.
* generated/minloc0_16_i4.c: Regenerated.
* generated/minloc0_16_i8.c: Regenerated.
* generated/minloc0_16_r10.c: Regenerated.
* generated/minloc0_16_r16.c: Regenerated.
* generated/minloc0_16_r4.c: Regenerated.
* generated/minloc0_16_r8.c: Regenerated.
* generated/minloc0_4_i1.c: Regenerated.
* generated/minloc0_4_i16.c: Regenerated.
* generated/minloc0_4_i2.c: Regenerated.
* generated/minloc0_4_i4.c: Regenerated.
* generated/minloc0_4_i8.c: Regenerated.
* generated/minloc0_4_r10.c: Regenerated.
* generated/minloc0_4_r16.c: Regenerated.
* generated/minloc0_4_r4.c: Regenerated.
* generated/minloc0_4_r8.c: Regenerated.
* generated/minloc0_8_i1.c: Regenerated.
* generated/minloc0_8_i16.c: Regenerated.
* generated/minloc0_8_i2.c: Regenerated.
* generated/minloc0_8_i4.c: Regenerated.
* generated/minloc0_8_i8.c: Regenerated.
* generated/minloc0_8_r10.c: Regenerated.
* generated/minloc0_8_r16.c: Regenerated.
* generated/minloc0_8_r4.c: Regenerated.
* generated/minloc0_8_r8.c: Regenerated.
* generated/minloc1_16_i1.c: Regenerated.
* generated/minloc1_16_i16.c: Regenerated.
* generated/minloc1_16_i2.c: Regenerated.
* generated/minloc1_16_i4.c: Regenerated.
* generated/minloc1_16_i8.c: Regenerated.
* generated/minloc1_16_r10.c: Regenerated.
* generated/minloc1_16_r16.c: Regenerated.
* generated/minloc1_16_r4.c: Regenerated.
* generated/minloc1_16_r8.c: Regenerated.
* generated/minloc1_4_i1.c: Regenerated.
* generated/minloc1_4_i16.c: Regenerated.
* generated/minloc1_4_i2.c: Regenerated.
* generated/minloc1_4_i4.c: Regenerated.
* generated/minloc1_4_i8.c: Regenerated.
* generated/minloc1_4_r10.c: Regenerated.
* generated/minloc1_4_r16.c: Regenerated.
* generated/minloc1_4_r4.c: Regenerated.
* generated/minloc1_4_r8.c: Regenerated.
* generated/minloc1_8_i1.c: Regenerated.
* generated/minloc1_8_i16.c: Regenerated.
* generated/minloc1_8_i2.c: Regenerated.
* generated/minloc1_8_i4.c: Regenerated.
* generated/minloc1_8_i8.c: Regenerated.
* generated/minloc1_8_r10.c: Regenerated.
* generated/minloc1_8_r16.c: Regenerated.
* generated/minloc1_8_r4.c: Regenerated.
* generated/minloc1_8_r8.c: Regenerated.
* generated/minval_i1.c: Regenerated.
* generated/minval_i16.c: Regenerated.
* generated/minval_i2.c: Regenerated.
* generated/minval_i4.c: Regenerated.
* generated/minval_i8.c: Regenerated.
* generated/minval_r10.c: Regenerated.
* generated/minval_r16.c: Regenerated.
* generated/minval_r4.c: Regenerated.
* generated/minval_r8.c: Regenerated.
* generated/product_c10.c: Regenerated.
* generated/product_c16.c: Regenerated.
* generated/product_c4.c: Regenerated.
* generated/product_c8.c: Regenerated.
* generated/product_i1.c: Regenerated.
* generated/product_i16.c: Regenerated.
* generated/product_i2.c: Regenerated.
* generated/product_i4.c: Regenerated.
* generated/product_i8.c: Regenerated.
* generated/product_r10.c: Regenerated.
* generated/product_r16.c: Regenerated.
* generated/product_r4.c: Regenerated.
* generated/product_r8.c: Regenerated.
* generated/sum_c10.c: Regenerated.
* generated/sum_c16.c: Regenerated.
* generated/sum_c4.c: Regenerated.
* generated/sum_c8.c: Regenerated.
* generated/sum_i1.c: Regenerated.
* generated/sum_i16.c: Regenerated.
* generated/sum_i2.c: Regenerated.
* generated/sum_i4.c: Regenerated.
* generated/sum_i8.c: Regenerated.
* generated/sum_r10.c: Regenerated.
* generated/sum_r16.c: Regenerated.
* generated/sum_r4.c: Regenerated.
* generated/sum_r8.c: Regenerated.

2008-01-11  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/34670
* all_bounds_1.f90: New test case.
* maxloc_bounds_1.f90: New test case.
* maxloc_bounds_2.f90: New test case.
* maxloc_bounds_3.f90: New test case.
* maxloc_bounds_4.f90: New test case.
* maxloc_bounds_5.f90: New test case.
* maxloc_bounds_6.f90: New test case.
* maxloc_bounds_7.f90: New test case.
* maxloc_bounds_8.f90: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131473 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/31309
* expr.c (copy_blkmode_from_reg): Use a mode suited to the size when
copying to memory.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131472 138bc75d-0d04-0410-961f-82ee72b054a4

Fixed my gcc/ChangeLog entry (corrected tense and capitalization).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131471 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-11  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/34537
* simplify.c (gfc_simplify_transfer): Return NULL if the size
of the element is unavailable and only assign character length
to the result, if 'mold' is constant.

2008-01-11  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/34537
* gfortran.dg/transfer_simplify_8.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131470 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-11  Steven Bosscher  <stevenb.gcc@gmail.com>

PR rtl-optimization/30905
* cfgcleanup.c: Include dce.h
(crossjumps_occured): New global variable.
(try_crossjump_bb): Exit loop after finding a fallthru edge.
If something changed, set crossjumps_occured to true.
(try_optimize_cfg): Clear crossjumps_occured at the beginning.
Don't add/remove fake edges to exit here...
(cleanup_cfg): ...but do it here, when crossjumping.
Run a fast DCE when successful crossjumps occured in the latest
iteration of try_optimize_cfg.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131468 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-11  Richard Guenther  <rguenther@suse.de>

* tree-ssa-sccvn.c (struct vn_binary_op_s): Move hashcode near opcode.
(struct vn_unary_op_s): Likewise.
(vn_reference_insert): Free old reference on hash collision.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131462 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-11  Andreas Krebbel  <krebbel1@de.ibm.com>

* g++.dg/torture/pr34641.C: Add dg-require-visibility.  Define
size_t using predefined macro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131461 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog
       PR rtl-optimization/27971
       * combine.c (find_split_point): introduced a new split for certain
       types of mem rtx.

gcc/testsuite/ChangeLog

       PR rtl-optimization/27971
       * gcc.target/i386/pr27971.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131460 138bc75d-0d04-0410-961f-82ee72b054a4

PR ada/34466
* s-osinte-linux-hppa.ads (SC_NPROCESSORS_ONLN): New constant for
sysconf call.
(bit_field): New packed boolean type used by cpu_set_t.
(cpu_set_t): New type corresponding to the C type with
the same name. Note that on the Ada side we use a bit
field array for the affinity mask. There is not need
for the C macro for setting individual bit.
(pthread_setaffinity_np): New imported routine.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131457 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131455 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m32c/m32c.c (m32c_hard_regno_nregs_1): Renamed from...
(m32c_hard_regno_nregs): ...this, which is now a wrapper.
(m32c_hard_regno_ok): Call the underlying function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131449 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-10  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/34396
* trans-array.c (gfc_trans_array_ctor_element):  Use gfc_trans_string_copy
to assign strings and perform bounds checks on the string length.
(get_array_ctor_strlen): Remove bounds checking.
(gfc_trans_array_constructor): Initialize string length checking.
* trans-array.h : Add prototype for gfc_trans_string_copy.

2008-01-10  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/34396
* gfortran.dg/bounds_check_12.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131448 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.target/i386/cmov7.c: Add -mbranch-cost=5 to dg-options.
        * gcc.target/i386/addr-sel-1.c: Require nonpic effective target.
[

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131447 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-10  Richard Guenther  <rguenther@suse.de>

PR middle-end/34683
* tree-cfg.c (tree_merge_blocks): Do not go through the
full-blown folding and stmt updating path if we just deal
with virtual operands.
* tree-ssa-copy.c (may_propagate_copy): Do not short-cut
test for abnormal SSA_NAMEs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131446 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-10  Andreas Krebbel  <krebbel1@de.ibm.com>

PR middle-end/34641
* reload.c (push_reload): Add assertions.  All constants from
reg_equiv_constant should have been used for replacing the respective
pseudo earlier.
(find_reloads_address): Invoke find_reloads_address_part for
constant taken from the reg_equiv_constant array.

2008-01-10  Andreas Krebbel  <krebbel1@de.ibm.com>

PR middle-end/34641
* g++.dg/torture/pr34641.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131445 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-10  Steven Bosscher  <stevenb.gcc@gmail.com>

* tree-ssa-sccvn.h (struct vn_ssa_aux): Make the most accessed
field (valnum) the first in the struct.  Replace bools with
unit bit fields.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131444 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-10  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/34651
* tree-sra.c (sra_build_assignment): Sanitize.  Use the correct
types and ordering for masking and converting.

* g++.dg/torture/pr34651.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131442 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-09  Paolo Carlini  <pcarlini@suse.de>

* include/parallel/multiway_merge.h: Reformat to 80 columns;
adjust some inline specifiers; other minor style fixes.
* include/parallel/losertree.h: Likewise.
* include/parallel/list_partition.h: Likewise.
* include/parallel/multiseq_selection.h: Likewise.
* include/parallel/workstealing.h: Likewise.
* include/parallel/base.h: Likewise.
* include/parallel/par_loop.h: Likewise.
* include/parallel/numeric: Likewise.
* include/parallel/quicksort.h: Likewise.
* include/parallel/algorithmfwd.h: Likewise.
* include/parallel/for_each_selectors.h: Likewise.
* include/parallel/omp_loop_static.h: Likewise.
* include/parallel/random_shuffle.h: Likewise.
* include/parallel/balanced_quicksort.h: Likewise.
* include/parallel/set_operations.h: Likewise.
* include/parallel/tree.h: Likewise.
* include/parallel/merge.h: Likewise.
* include/parallel/unique_copy.h: Likewise.
* include/parallel/settings.h: Likewise.
* include/parallel/multiway_mergesort.h: Likewise.
* include/parallel/numericfwd.h: Likewise.
* include/parallel/search.h: Likewise.
* include/parallel/partition.h: Likewise.
* include/parallel/compatibility.h: Likewise.
* include/parallel/partial_sum.h: Likewise.
* include/parallel/find.h: Likewise.
* include/parallel/algo.h: Likewise.
* include/parallel/queue.h: Likewise.
* include/parallel/omp_loop.h: Likewise.
* include/parallel/sort.h: Likewise.
* include/parallel/random_number.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131440 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131438 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-09  Sebastian Pop  <sebastian.pop@amd.com>

PR tree-optimization/34017
* lambda-code.c (lambda_loopnest_to_gcc_loopnest): Generate code
also for PHI_NODE expressions.

* gcc.dg/tree-ssa/pr34017.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131435 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-09  Raksit Ashok  <raksit@google.com>

* MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131434 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/34708
* tree-inline.c (estimate_num_insns_1): Compute cost of SWITCH_EXPR
based on number of case labels.
(init_inline_once): Remove switch_cost.
* tree-inline.h (eni_weights_d): Remove switch_cost.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131433 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-09  Benjamin Kosnik  <bkoz@redhat.com>

* docs/html/17_intro/api.html: Fix markup for rope.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131432 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-09  Paolo Carlini  <pcarlini@suse.de>

* include/parallel/iterator.h: Reformat to 80 columns; adjust some
inline specifiers.
* include/parallel/find_selectors.h: Likewise.
* include/parallel/losertree.h: Likewise.
* include/parallel/list_partition.h: Likewise.
* include/parallel/for_each.h: Likewise.
* include/parallel/multiseq_selection.h: Likewise.
* include/parallel/algorithmfwd.h: Likewise.
* include/parallel/for_each_selectors.h: Likewise.
* include/parallel/balanced_quicksort.h: Likewise.
* include/parallel/merge.h: Likewise.
* include/parallel/algobase.h: Likewise.
* include/parallel/find.h: Likewise.
* include/parallel/algo.h: Likewise.
* include/parallel/checkers.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131431 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-09  Richard Guenther  <rguenther@suse.de>
Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR middle-end/30132
* gimplify.c (gimplify_cond_expr): Do not create an addressable
temporary if an rvalue is ok or an lvalue is not required.

* gcc.c-torture/compile/pr30132.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131430 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-09  Richard Guenther  <rguenther@suse.de>

PR middle-end/34458
* tree-data-ref.c (initialize_matrix_A): Use tree_low_cst,
adjust return type.

* gcc.c-torture/compile/pr34458.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131429 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-09  Richard Guenther  <rguenther@suse.de>

PR middle-end/34679
* tree.c (host_integerp): Check for sizetype only if the
type is an integer type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131425 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-09  Francesco Biscani  <bluescarni@gmail.com>

* include/tr1_impl/hashtable (_Hashtable): Fix friend declaration
of __detail::_Map_base<>.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131424 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-09  Steven Bosscher  <stevenb.gcc@gmail.com>

PR debug/26364
* opts.c (decode_options): Disable inlining of functions called
once if not in unit-at-a-time mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131423 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (dse.o): Remove duplicate $(RECOG_H) dependency.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131421 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo in last commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131418 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi (i386 and x86-64 Options) [mrecip]:
Two small spell fixes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131414 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/30459
g++.dg/eh/ia64-2.C: Require weak support.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131410 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131408 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-08  Richard Guenther  <rguenther@suse.de>

PR middle-end/31863
* tree-ssa-structalias.c (push_fields_onto_fieldstack): Bail
out early if the result will be unused.

* g++.dg/torture/pr31863.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131405 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-08  Richard Guenther  <rguenther@suse.de>

PR fortran/34706
PR tree-optimization/34683
* trans-types.c (gfc_get_array_type_bounds): Use an array type
with known size for accesses if that is known.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131404 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/34709
        Revert:

        2008-01-05  Uros Bizjak  <ubizjak@gmail.com>
        * config/i386/i386.c (ix86_builtin_reciprocal): Remove check
        for TARGET_RECIP.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131403 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-08  Paolo Carlini  <pcarlini@suse.de>

* testsuite/22_locale/global_templates/user_facet_hierarchies.cc: Do
not include <cassert>.
* testsuite/22_locale/global_templates/standard_facet_hierarchies.cc:
Likewise.
* testsuite/util/testsuite_common_types.h: Include <algorithm>.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131402 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-08  Jan Sjodin  <jan.sjodin@amd.com>

       * config/i386/i386.c:
        (k8_cost, amdfam10_cost): Branch costs for vectorization tuned.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131401 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-08  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/34683
* tree-ssa-operands.c (operand_build_cmp): Export.
* tree-ssa-operands.h (operand_build_cmp): Declare.
* tree-vn.c (vuses_compare): Remove.
(sort_vuses): Use operand_build_cmp.
(sort_vuses_heap): Likewise.
* tree-ssa-sccvn.c (vuses_to_vec): Use VEC_reserve, not VEC_alloc
to re-use old VEC if available.  Do not sort already sorted VUSEs.
(vdefs_to_vec): Do not sort already sorted VDEFs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131400 138bc75d-0d04-0410-961f-82ee72b054a4

libstdc++-v3/
* configure.ac (--enable-linux-futex): Add new configure option.
(HAVE_LINUX_FUTEX): New AC_DEFINE.
* Makefile.in: Rebuilt.
* aclocal.m4: Rebuilt.
* configure: Rebuilt.
* config.h.in: Rebuilt.
* config/cpu/generic/cxxabi_tweaks.h (_GLIBCXX_GUARD_BIT,
_GLIBCXX_GUARD_PENDING_BIT, _GLIBCXX_GUARD_WAITING_BIT): Define.
* config/cpu/arm/cxxabi_tweaks.h (_GLIBCXX_GUARD_BIT,
_GLIBCXX_GUARD_PENDING_BIT, _GLIBCXX_GUARD_WAITING_BIT): Define.
* libsupc++/guard.cc: Include climits and syscall.h.
(_GLIBCXX_USE_FUTEX): Define if futex syscall and atomic builtins
are supported.
(_GLIBCXX_FUTEX_WAIT, _GLIBCXX_FUTEX_WAKE): Likewise.
(__guard_test_bit): New static inline.
(__cxa_guard_acquire, __cxa_guard_release, __cxa_guard_abort): Use
atomic builtins and futex syscall if _GLIBCXX_USE_FUTEX.
config/
* futex.m4: New file.
libgomp/
* configure.ac: Move futex checking into ../config/futex.m4.
* configure: Rebuilt.
* aclocal.m4: Rebuilt.
* Makefile.in: Rebuilt.

* configure.tgt: Rename have_tls to gcc_cv_have_tls to match
2007-10-15 ../config/tls.m4 change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131399 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/34694
* omp-low.c (copy_var_decl): Copy also DECL_SOURCE_LOCATION.

* gcc.dg/gomp/pr34694.c: New test.
* g++.dg/gomp/pr34694.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131398 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/33890
* semantics.c (finish_omp_for): Don't call
fold_build_cleanup_point_expr if processing_template_decl.

* g++.dg/gomp/pr33890.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131397 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-08  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/34476
* expr.c (find_array_element): Check that the array bounds are
constant before using them.  Use lower, as well as upper bound.
(check_restricted): Allow implied index variable.

2008-01-08  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/34476
* gfortran.dg/parameter_array_init_3.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131396 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-08  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/34681
* trans_array.c (gfc_trans_deferred_array): Do not null the
data pointer on entering scope, nor deallocate it on leaving
scope, if the symbol has the 'save' attribute.

PR fortran/34704
* trans_decl.c (gfc_finish_var_decl): Derived types with
allocatable components and an initializer must be TREE_STATIC.

2008-01-08  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/34681
PR fortran/34704
* gfortran.dg/alloc_comp_default_init_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131395 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/34702
* doc/invoke.texi (i386 and x86-64 Options) [mrecip]: Document
limitations of reciprocal sequences on x86 targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131394 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-08  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/34683
* tree-flow-inline.h (var_ann): Remove overzealous asserts.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131393 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131391 138bc75d-0d04-0410-961f-82ee72b054a4

* config.sub, config.guess: Update from upstream sources.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131388 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/34622
* config/darwin.c (darwin_mergeable_string_section): Don't use
.cstring if int_size_in_bytes != TREE_STRING_LENGTH.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131386 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/target-supports.exp (check_effective_target_powerpc_spu): New.
* g++.dg/other/spu2vmx-1.C: Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131385 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-07  Jack Howarth  <howarth@bromo.med.uc.edu>

* gcc.dg/out-of-bounds-1.c: Don't use -mstrict-align for Darwin.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131384 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-07  Jack Howarth  <howarth@bromo.med.uc.edu>

PR testsuite/34575
* gcc.target/powerpc/popcount-1.c: Skip on darwin.
* gcc.target/powerpc/parity-1.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131383 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-06  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/34680
* doc/cpp.texi ([Common Predefined Macros]): Document.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131382 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/34682
        * config/i386/i386.md (neg<mode>2): Rename from negsf2, negdf2 and
        negxf2.  Macroize expander using X87MODEF mode iterator.  Change
        predicates of op0 and op1 to register_operand.
        (abs<mode>2): Rename from abssf2, absdf2 and negxf2.  Macroize expander
        using X87MODEF mode iterator.  Change predicates of op0 and op1 to
        register_operand.
        ("*absneg<mode>2_mixed", "*absneg<mode>2_sse"): Rename from
        corresponding patterns and macroize using MODEF macro.  Change
        predicates of op0 and op1 to register_operand and remove
        "m" constraint. Disparage "r" alternative with "!".
        ("*absneg<mode>2_i387"): Rename from corresponding patterns and
        macroize using X87MODEF macro.  Change predicates of op0 and op1
        to register_operand and remove "m" constraint.  Disparage "r"
        alternative with "!".
        (absneg splitter with memory operands): Remove.
        ("*neg<mode>2_1", "*abs<mode>2_1"): Rename from corresponding
        patterns and macroize using X87MODEF mode iterator.
        * config/i386/sse.md (negv4sf2, absv4sf2, neg2vdf2, absv2df2):
        Change predicate of op1 to register_operand.
        * config/i386/i386.c (ix86_expand_fp_absneg_operator): Remove support
        for memory operands.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131381 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.h (ASM_CPU_SPEC): Add clause for mcpu=8548.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131380 138bc75d-0d04-0410-961f-82ee72b054a4

libcpp
2008-01-07  Fred Fish  <fnf@specifix.com>
PR preprocessor/30363:
* traditional.c (replace_args_and_push): Add local variable
cxtquote, calculate the replacement text size assuming a
worst case of every input character quoted with backslash,
and properly handle output quoting of quote characters in
actual arguments used in function-like macros.
gcc/testsuite
2008-01-07  Fred Fish  <fnf@specifix.com>
PR preprocessor/30363:
* gcc.dg/cpp/trad/macroargs.c: Add code to test quoting in
macro expansions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131379 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-07  Richard Guenther  <rguenther@suse.de>

        * basic-block.h (struct edge_def): Pair dest_idx with goto_locus
        fields.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131378 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-07  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/34672
* module.c (write_generic): Rewrite completely.
(write_module): Change call to write_generic.

2008-01-07  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/34672
* gfortran.dg/use_only_2.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131377 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-07  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/34683
* tree-ssa-sccvn.c (vuses_to_vec): Pre-allocate the vector of
VOPs of the needed size to save memory.  Use VEC_quick_push
to save compile-time.
(vdefs_to_vec): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131375 138bc75d-0d04-0410-961f-82ee72b054a4

Genetate inline code for double division.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131374 138bc75d-0d04-0410-961f-82ee72b054a4

Genetate inline code for double division.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131373 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-07  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/34680
* include/bits/locale_classes.h (has_facet<>, use_facet<>): Do not
use dynamic_cast when run-time type identification is disabled; do
not mark inline; only declare, define...
* include/bits/locale_classes.tcc: ... here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131372 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/34659
* scanner.c (load_line): Do not count ' ' as printable when checking for
continuations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131371 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131369 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
2008-01-06  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/34680
* c-cppbuiltin.c (c_cpp_builtins): Define __GXX_RTTI, if appropriate.
* doc/cpp.texi ([Common Predefined Macros]): Document.

gcc/testsuite/
2008-01-06  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/34680
* g++.dg/rtti/predefined-rtti-macro-1.C: New.
* g++.dg/rtti/predefined-rtti-macro-2.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131366 138bc75d-0d04-0410-961f-82ee72b054a4

2008-01-06  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/34545
* module.c (load_needed): If the namespace has no proc_name
give it the module symbol.

2008-01-06  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/34545
* gfortran.dg/use_12.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131364 138bc75d-0d04-0410-961f-82ee72b054a4