fde-vms.c: Do not include md-unwind-support.h

2011-11-04  Tristan Gingold  <gingold@adacore.com>

* config/ia64/fde-vms.c: Do not include md-unwind-support.h

From-SVN: r180929

alpha.c (alpha_write_linkage): Remove fundecl argument.

2011-11-04  Tristan Gingold  <gingold@adacore.com>

* config/alpha/alpha.c (alpha_write_linkage): Remove fundecl
argument.  Conditionally generate crash debug info.  Adjust
for alpha_funcs_tree removal.
(machine_function): Add links field.
(alpha_start_function): Conditionally generate crash debug info.
(alpha_end_function): Adjust call to alpha_write_linkage.
(alpha_funcs): Remove.
(links_kind): Remove.
(alpha_links): Remove num, target and lkind field.  Add func field.
(alpha_links_tree): Remove.
(alpha_funcs_tree): Remove.
(alpha_need_linkage): Remove.
(alpha_use_linkage): Change prototype.  Adjust.
(alpha_write_one_linkage): Use ASM_OUTPUT_INTERNAL_LABEL.
Use SYMBOL_REF_EXTERNAL_P and SYMBOL_REF_LOCAL_P macro.
* config/alpha/alpha-protos.h (alpha_use_linkage): Update.
(alpha_need_linkage): Remove.
* config/alpha/alpha.md: Update calls to alpha_use_linkage.
Adjust calls to alpha_need_linkage.

From-SVN: r180928

re PR fortran/43829 (Scalarization of reductions)

PR fortran/43829
* gfortran.dg/function_optimize_7.f90: Disable sum inlining.
* gfortran.dg/inline_sum_1.f90: New.
* gfortran.dg/inline_sum_2.f90: New.
* gfortran.dg/inline_sum_bounds_check_1.f90: New.
* gfortran.dg/inline_sum_bounds_check_2.f90: New.
* gfortran.dg/inline_product_1.f90: New.

From-SVN: r180922

t-sh: Use $(gcc_compile) instead of $(compile).

* config/sh/t-sh: Use $(gcc_compile) instead of $(compile).

From-SVN: r180921

re PR fortran/43829 (Scalarization of reductions)

PR fortran/43829
* trans-array.c (gfc_conv_expr_descriptor): Accept the inline intrinsic
case in the assertion.
* trans-intrinsic (enter_nested_loop): New function.
(gfc_conv_intrinsic_arith): Support non-scalar cases.
(nest_loop_dimension, walk_inline_intrinsic_arith): New functions.
(walk_inline_intrinsic_function): Handle sum and product.
(gfc_inline_intrinsic_function_p): Ditto.
* trans.h (gfc_get_loopinfo): New macro.

From-SVN: r180920

trans-intrinsic.c (gfc_conv_intrinsic_arith): Introduce parent expression variable.

* trans-intrinsic.c (gfc_conv_intrinsic_arith): Introduce parent
expression variable.  Use it.

From-SVN: r180919

trans-intrinsic.c (gfc_conv_intrinsic.c): Introduce current loop pointer.

* trans-intrinsic.c (gfc_conv_intrinsic.c): Introduce current loop
pointer.  Use it.

From-SVN: r180918

trans-intrinsic.c (gfc_conv_intrinsic_arith): Small argument handling cleanup.

* trans-intrinsic.c (gfc_conv_intrinsic_arith): Small argument handling
cleanup.

From-SVN: r180917

Daily bump.

From-SVN: r180916

trans-intrinsic.c (gfc_conv_intrinsic_arith): Update conditions.

* trans-intrinsic.c (gfc_conv_intrinsic_arith): Update conditions.

From-SVN: r180913

frontend-passes.c (cfe_register_funcs): Return early in the case of an inline intrinsic function.

* frontend-passes.c (cfe_register_funcs): Return early in the case
of an inline intrinsic function.
(optimize_binop_array_assignment): Skip optimization in the case of
an inline intrinsic function.

From-SVN: r180911

array.c (match_subscript): Skip whitespaces before setting locus.

* array.c (match_subscript): Skip whitespaces before setting locus.
* matchexp.c (match_level_1): Ditto.

From-SVN: r180910

trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): Set loop's temporary rank to the loop rank.

* trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): Set loop's
temporary rank to the loop rank. Mark ss chains for multiple loop
if necessary.  Use gfc_trans_scalarized_loop_boundary to end one loop
and start another.

From-SVN: r180909

trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Set loop's temporary rank to the loop rank.

* trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Set loop's
temporary rank to the loop rank. Mark ss chains for multiple loop
if necessary.  Use gfc_trans_scalarized_loop_boundary to end one loop
and start another.

From-SVN: r180908

trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Don't calculate offset twice in generated code.

* trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Don't calculate
offset twice in generated code.

From-SVN: r180907

trans-expr.c (gfc_conv_procedure_call): Handle temporaries for arguments to elemental calls.

* trans-expr.c (gfc_conv_procedure_call): Handle temporaries for
arguments to elemental calls.
* trans-stmt.c (replace_ss): New function.
(gfc_conv_elemental_dependencies): Remove temporary loop handling.
Create a new ss for the temporary and replace the original one with it.
Remove fake array references. Recalculate all offsets.

From-SVN: r180906

trans-array.h (gfc_free_ss, [...]): New prototypes.

* trans-array.h (gfc_free_ss, gfc_set_delta): New prototypes.
* trans-array.c (gfc_free_ss): Remove forward declaration.
Make non-static.
(set_delta, gfc_set_delta): Remove forward declaration.
Make non-static and rename the former to the later. Update uses.

From-SVN: r180905

trans.h (gfc_inline_intrinsic_function_p): Move prototype...

* trans.h (gfc_inline_intrinsic_function_p): Move prototype...
* gfortran.h (gfc_inline_intrinsic_function_p): ... here.
* dependency.c (gfc_check_argument_var_dependency): Check dependencies
of inline intrinsics' arguments.

From-SVN: r180904

trans-array.c (gfc_trans_preloop_setup): New pointers to outer dimension's ss and loop.

* trans-array.c (gfc_trans_preloop_setup): New pointers to outer
dimension's ss and loop. Use them.

From-SVN: r180903

trans-array.c (outermost_loop): New function.

* trans-array.c (outermost_loop): New function.
(gfc_trans_array_constructor, gfc_set_vector_loop_bounds,
gfc_add_loop_ss_code): Put generated code out of the outermost loop.

From-SVN: r180902

trans-array.c (constant_array_constructor_loop_size): Handle multiple loops.

* trans-array.c (constant_array_constructor_loop_size):
Handle multiple loops.

From-SVN: r180901

trans-array.c (get_rank, [...]): New functions.

* trans-array.c (get_rank, get_loop_upper_bound_for_array):
New functions.
(gfc_trans_array_constructor): Handle multiple loops.

From-SVN: r180900

trans.h (struct gfc_loopinfo): New field parent.

* trans.h (struct gfc_loopinfo): New field parent.
* trans-array.c (gfc_cleanup_loop): Free nested loops.
(gfc_add_ss_to_loop): Set nested_loop's parent loop.
(gfc_trans_array_constructor): Update assertion.
(gfc_conv_loop_setup): Ditto.

From-SVN: r180899

trans-array.c (gfc_add_loop_ss_code): Skip non-nestedmost ss.

* trans-array.c (gfc_add_loop_ss_code): Skip non-nestedmost ss.
Call recursively gfc_add_loop_ss_code for all the nested loops.
(gfc_conv_ss_startstride): Only get the descriptor for the outermost
ss. Call recursively gfc_conv_ss_startstride for all the nested loops.
(set_loop_bounds): Call recursively for all the nested loops.
(set_delta): Ditto.

From-SVN: r180898

trans.h (struct gfc_loopinfo): New fields nested and next.

* trans.h (struct gfc_loopinfo): New fields nested and next.
* trans-array.c (gfc_add_ss_to_loop): Update list of nested list if
ss has non-null nested_ss field.

From-SVN: r180897

trans-array.c (gfc_trans_create_temp_array): Loop over the parents.

* trans-array.c (gfc_trans_create_temp_array): Loop over the parents.

From-SVN: r180895

trans-array.c (get_array_ref_dim, [...]): Rename the former to the latter and loop over the parents.

* trans-array.c (get_array_ref_dim, get_scalarizer_dim_for_array_dim):
Rename the former to the latter and loop over the parents.
(innermost_ss): New function.
(get_array_ref_dim_for_loop_dim): New function.
(gfc_trans_create_temp_array): Use get_scalarizer_dim_for_array_dim.
(set_loop_bounds): Use get_array_dim_for_loop_dim).

From-SVN: r180894

trans.h (struct gfc_ss): New field nested_ss.

* trans.h (struct gfc_ss): New field nested_ss.
* trans-expr.c (gfc_advance_se_ss_chain): Update assertion.

From-SVN: r180893

trans-array.c (set_vector_loop_bounds): Loop over the parents.

* trans-array.c (set_vector_loop_bounds): Loop over the parents.

From-SVN: r180892

trans-array.c (gfc_trans_array_constructor): Loop over the parents.

* trans-array.c (gfc_trans_array_constructor): Loop over the parents.

From-SVN: r180891

trans-array.c (gfc_set_loop_bounds_from_array_spec): Loop over the parents.

* trans-array.c (gfc_set_loop_bounds_from_array_spec): Loop over the
parents.

From-SVN: r180890

trans.h (struct gfc_ss): New field parent.

* trans.h (struct gfc_ss): New field parent.
* trans-array.c (gfc_trans_scalarizing_loops): Skip clearing if a
parent exists.
* trans-expr.c (gfc_advance_se_ss_chain): Move to parent ss at the
end of the chain.

From-SVN: r180889

trans-array.h (gfc_trans_create_temp_array): Remove loop argument.

* trans-array.h (gfc_trans_create_temp_array): Remove loop argument.
* trans-array.c (gfc_trans_create_temp_array): Ditto.  Get loop from ss.
Update reference to loop.  Remove loop argument.
(gfc_trans_array_constructor, gfc_conv_loop_setup): Update calls to
gfc_trans_create_temp_array.
* trans-expr.c (gfc_conv_procedure_call): Ditto.
* trans-intrinsic.c (gfc_conv_intrinsic_transfer): Ditto.
* trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.
Set loop before calling gfc_trans_create_temp_array.

From-SVN: r180888

trans-array.c (gfc_trans_create_temp_array): New variable total_dim.

* trans-array.c (gfc_trans_create_temp_array): New variable total_dim.
Set total_dim to loop's rank. Replace usages of loop's rank.

From-SVN: r180887

trans-array.c (gfc_trans_array_constructor, [...]): Rename the former to the later.

* trans-array.c (gfc_trans_array_constructor, trans_array_constructor):
Rename the former to the later.  Get loop from ss.
Remove loop argument.
(gfc_add_loop_ss_code): Update call.

From-SVN: r180886

trans-array.c (gfc_set_vector_loop_bounds): Get loop from ss.

* trans-array.c (gfc_set_vector_loop_bounds): Get loop from ss.
Remove loop argument.
(gfc_add_loop_ss_code): Update call.

From-SVN: r180885

trans.h (struct gfc_ss): New field loop.

* trans.h (struct gfc_ss): New field loop.
* trans-array.c (set_ss_loop): New function.
(gfc_add_ss_to_loop): Call set_ss_loop.

From-SVN: r180884

trans.h (struct gfc_ss_info): New field refcount.

* trans.h (struct gfc_ss_info): New field refcount.
* trans-array.c (free_ss_info): Decrement refcount. Return early if
still non-zero.
(gfc_get_array_ss, gfc_get_temp_ss, gfc_get_scalar_ss): Increment
refcount.

From-SVN: r180883

trans-array.c (gfc_trans_create_temp_array): Move invariant condition out of the containing loop.

* trans-array.c (gfc_trans_create_temp_array): Move invariant condition
out of the containing loop.

From-SVN: r180882

trans-array.c (gfc_conv_loop_setup, [...]): Move specloop arrays clearing from the former to the latter.

* trans-array.c (gfc_conv_loop_setup, gfc_trans_create_temp_array):
Move specloop arrays clearing from the former to the latter.

From-SVN: r180881

trans-array.c (set_loop_bounds): Separate the beginning of gfc_conv_loop_setup into a function of its own.

* trans-array.c (set_loop_bounds): Separate the beginning of
gfc_conv_loop_setup into a function of its own.
(set_delta): Separate the end of gfc_conv_loop_setup into a function
of its own.
(gfc_conv_loop_setup): Call set_loop_bounds and set delta.
(set_loop_bounds, set_delta, gfc_conv_loop_setup): Make loopspec a
pointer to the specloop field from the loop struct.

From-SVN: r180880

re PR fortran/50933 (Wrongly regards BIND(C) types as incompatible)

2011-11-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/50933
        * interface.c (gfc_compare_derived_types): Fix check for
        * BIND(C).

2011-11-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/50933
        * gfortran.dg/bind_c_dts_5.f90: New.

From-SVN: r180879

re PR fortran/50960 ([OOP] vtables not marked as constant)

2011-11-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/50960
        * trans-decl.c (gfc_finish_var_decl): Mark PARAMETER as
        * TREE_READONLY.

2011-11-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/50960
        * gfortran.dg/module_parameter_array_refs_2.f90: New.

From-SVN: r180878

trans.h (struct gfc_ss, [...]): Move field gfc_ss::where into gfc_ss_info.

* trans.h (struct gfc_ss, struct gfc_ss_info): Move field
gfc_ss::where into gfc_ss_info.
* trans-array.c (gfc_add_loop_ss_code):
Update reference chains.
* trans-stmt.c (gfc_trans_where_assign, gfc_trans_where_3): Ditto.

From-SVN: r180877

trans.h (struct gfc_ss, [...]): Move field gfc_ss::useflags into gfc_ss_info.

* trans.h (struct gfc_ss, struct gfc_ss_info): Move field
gfc_ss::useflags into gfc_ss_info.
* trans-array.c (gfc_mark_ss_chain_used, gfc_trans_preloop_setup,
gfc_trans_scalarizing_loops, gfc_trans_scalarized_boundary):
Update reference chains.
* trans-expr.c (gfc_conv_procedure_call): Ditto.
* trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.

From-SVN: r180875

doxygroups.cc: Add markup for namespace tr2.

2011-11-03  Benjamin Kosnik  <bkoz@redhat.com>

* doc/doxygen/doxygroups.cc: Add markup for namespace tr2.
* include/tr2/bool_set: Adjust doxygen markup.
* include/tr2/dynamic_bitset: Same.
* include/tr2/type_traits: Same.

From-SVN: r180874

trans.h (struct gfc_ss, [...]): Move field gfc_ss::data::info into gfc_ss_info::data and remove empty union...

* trans.h (struct gfc_ss, struct gfc_ss_info): Move field
gfc_ss::data::info into gfc_ss_info::data and remove empty union
gfc_ss::data.
* trans-array.c (gfc_free_ss, gfc_trans_create_temp_array,
gfc_trans_constant_array_constructor, gfc_trans_array_constructor,
gfc_set_vector_loop_bounds, gfc_add_loop_ss_code,
gfc_conv_ss_descriptor, gfc_trans_array_bound_check,
gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
add_array_offset, gfc_trans_preloop_setup,
gfc_trans_scalarized_boundary, gfc_conv_section_startstride,
gfc_conv_ss_startstride, gfc_could_be_alias,
gfc_conv_loop_setup, gfc_conv_expr_descriptor,
gfc_alloc_allocatable_for_assignment, gfc_walk_array_ref):
Update reference chains and factor them where possible.
* trans-expr.c (gfc_conv_variable, gfc_conv_subref_array_arg,
gfc_conv_procedure_call, gfc_trans_subarray_assign): Updata reference
chains.
* trans-intrinsic.c (gfc_conv_intrinsic_transfer): Ditto.
* trans-io.c (transfer_array_component): Ditto.
* trans-stmt.c (gfc_conv_elemental_dependencies,
gfc_trans_pointer_assign_need_temp): Ditto.

From-SVN: r180873

trans.h (struct gfc_ss, [...]): Move member struct gfc_ss::data::temp into gfc_ss_info::data.

* trans.h (struct gfc_ss, struct gfc_ss_info): Move member struct
gfc_ss::data::temp into gfc_ss_info::data.
* trans-array.c (gfc_get_temp_ss, gfc_conv_loop_setup): Update reference
chains.

From-SVN: r180872

trans.h (struct gfc_ss, [...]): Move member struct gfc_ss::data::scalar into newly created union...

* trans.h (struct gfc_ss, struct gfc_ss_info): Move member struct
gfc_ss::data::scalar into newly created union gfc_ss_info::data,
and rename subfield expr to value.
* trans-array.c (gfc_add_loop_ss_code, gfc_conv_array_index_offset,
gfc_conv_expr_descriptor): Update reference chains.
* trans-const.c (gfc_conv_constant): Ditto.
* trans-expr.c (gfc_conv_expr): Ditto.

From-SVN: r180870

trans.h (struct gfc_ss, [...]): Move field string_length from the former struct to the latter.

* trans.h (struct gfc_ss, struct gfc_ss_info): Move field
string_length from the former struct to the latter.
* trans-array.c
(gfc_get_temp_ss, gfc_trans_array_constructor, gfc_add_loop_ss_code,
gfc_conv_ss_descriptor, gfc_conv_scalarized_array_ref,
gfc_conv_resolve_dependencies, gfc_conv_loop_setup,
gfc_conv_expr_descriptor): Update references to string_length and
factor common reference chains where possible.
* trans-const.c (gfc_conv_constant): Ditto.
* trans-expr.c (gfc_conv_variable, gfc_conv_subref_array_arg,
gfc_conv_expr): Ditto.

From-SVN: r180869

trans.h (struct gfc_ss, [...]): Move field expr from the former struct to the latter.

* trans.h (struct gfc_ss, struct gfc_ss_info): Move field expr from
the former struct to the latter.
* trans-array.c
(gfc_get_array_ss, gfc_get_scalar_ss,
gfc_trans_constant_array_constructor, gfc_trans_array_constructor,
gfc_add_loop_ss_code, gfc_conv_ss_descriptor,
gfc_trans_array_bound_check, gfc_conv_array_index_offset,
gfc_conv_scalarized_array_ref, gfc_conv_ss_startstride,
gfc_could_be_alias, gfc_conv_resolve_dependencies,
gfc_conv_loop_setup, gfc_conv_expr_descriptor,
gfc_alloc_allocatable_for_assignment): Update references to expr and
factor common reference chains where possible.
* trans-const.c (gfc_conv_constant): Ditto.
* trans-expr.c (gfc_conv_variable, gfc_conv_procedure_call,
gfc_conv_array_constructor_expr, gfc_conv_expr,
gfc_conv_expr_reference): Ditto.
* trans-intrinsic.c (trans_this_image, gfc_conv_intrinsic_bound,
gfc_conv_intrinsic_cobound, gfc_conv_intrinsic_funcall,
gfc_add_intrinsic_ss_code): Ditto.
* trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.

From-SVN: r180868

trans.h (struct gfc_ss_info): New struct.

* trans.h (struct gfc_ss_info): New struct.
(gfc_get_ss_info): New macro.
(struct gfc_ss): Move type field to struct gfc_ss_info.
Add an info field of type gfc_ss_info.
* trans-array.c (free_ss_info): New function.
(gfc_free_ss): Call free_ss_info.
(gfc_get_array_ss, gfc_get_temp_ss, gfc_get_scalar_ss):
Allocate gfc_ss_info field.
(gfc_get_array_ss, gfc_get_temp_ss, gfc_get_scalar_ss,
gfc_set_vector_loop_bounds, gfc_add_loop_ss_code,
gfc_conv_array_index_offset, gfc_trans_preloop_setup,
gfc_trans_scalarized_loop_boundary, gfc_conv_section_startstride,
gfc_conv_ss_startstride, gfc_conv_resolve_dependencies,
gfc_conv_loop_setup, transposed_dims, gfc_conv_expr_descriptor,
gfc_walk_elemental_function_args): Update references to type.
* trans-const.c (gfc_conv_constant): Factor common reference chains
and update reference to type.
* trans-expr.c (gfc_conv_procedure_call, gfc_trans_assignment_1):
Update reference to type.
(gfc_conv_array_constructor_expr, gfc_conv_expr,
gfc_conv_expr_reference): Ditto. Factor common reference chains.
* trans-intrinsic.c (walk_inline_intrinsic_transpose): Update references
to type
* trans-stmt.c (gfc_trans_where_assign): Ditto.

From-SVN: r180867

trans.h (struct gfc_ss, [...]): Move shape field from the former struct to the latter.

* trans.h (struct gfc_ss, struct gfc_array_info): Move shape field
from the former struct to the latter.
* trans-array.c (gfc_conv_ss_startstride, gfc_conv_loop_setup):
Update field references.
* trans-expr.c (gfc_trans_subarray_assign): Update field references
and factor common reference chains.
* trans-io.c (transfer_array_component): Ditto.

From-SVN: r180866

trans.h (struct gfc_array_info): Move dim and dimen fields...

* trans.h (struct gfc_array_info): Move dim and dimen fields...
(struct gfc_ss): ... here.  Remove gfc_ss::data::temp::dimen field.
* trans-array.c (gfc_conv_loop_setup): Remove temp_ss dim array
initialization.
(gfc_get_temp_ss): Initialize dim and dimen.
(gfc_free_ss, gfc_get_array_ss, gfc_get_temp_ss,
gfc_set_loop_bounds_from_array_spec, get_array_ref_dim,
gfc_trans_create_temp_array, gfc_trans_constant_array_constructor,
gfc_set_vector_loop_bounds, gfc_conv_scalarized_array_ref,
gfc_trans_preloop_setup, gfc_conv_ss_startstride,
gfc_conv_resolve_dependencies, gfc_conv_loop_setup, transposed_dims,
gfc_conv_expr_descriptor, gfc_alloc_allocatable_for_assignment,
gfc_walk_array_ref): Update field references.
* trans-expr.c (gfc_conv_subref_array_arg, gfc_conv_procedure_call):
Ditto.
* trans-intrinsic.c (walk_inline_intrinsic_transpose): Ditto.
* trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.

From-SVN: r180865

trans.h (struct gfc_ss_info, [...]): Rename the former to the latter.

* trans.h (struct gfc_ss_info, struct gfc_array_info):
Rename the former to the latter.
* trans-array.c (gfc_get_array_ss, gfc_trans_allocate_array_storage,
get_array_ref_dim, gfc_trans_create_temp_array,
gfc_trans_constant_array_constructor, gfc_set_vector_loop_bounds,
gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
add_array_offset, gfc_trans_preloop_setup, gfc_conv_section_startstride,
gfc_conv_ss_startstride, gfc_conv_loop_setup, transposed_dims,
gfc_conv_expr_descriptor): Update all uses.
* trans-expr.c (gfc_conv_subref_array_arg, gfc_conv_procedure_call):
Ditto.
* trans-intrinsic.c (gfc_conv_intrinsic_transfer,
walk_inline_intrinsic_transpose): Ditto.
* trans-stmt.c (gfc_conv_elemental_dependencies,
gfc_trans_pointer_assign_need_temp): Ditto.

From-SVN: r180864

trans-array.c (dim_ok, [...]): Rename the former to the latter.

* trans-array.c (dim_ok, transposed_dims): Rename the former to the
latter.  Change argument type.  Invert return value.
(gfc_conv_expr_descriptor): Update calls.

From-SVN: r180862

trans-array.c (get_array_ref_dim): Change argument type and name.

* trans-array.c (get_array_ref_dim): Change argument type and name.
Obtain previous argument from the new argument in the body.
(gfc_trans_create_temp_arry, gfc_conv_loop_setup): Update calls.

From-SVN: r180861

trans-array.c (gfc_set_vector_loop_bounds, [...]): Rename the former to the latter.

* trans-array.c (gfc_set_vector_loop_bounds, set_vector_loop_bounds):
Rename the former to the latter.  Change type and name of argument.
Get previous argument from the new one.
(gfc_add_loop_ss_code): Update call.

From-SVN: r180860

trans-array.h (gfc_trans_create_temp_array): Replace info argument with ss argument.

* trans-array.h (gfc_trans_create_temp_array): Replace info argument
with ss argument.
* trans-array.c (gfc_trans_create_temp_array): Ditto. Get info from ss.
(gfc_trans_array_constructor, gfc_conv_loop_setup): Update call to
gfc_trans_create_temp_array.
* trans-expr.c (gfc_conv_procedure_call): Ditto.
* trans-intrinsic.c (gfc_conv_intrinsic_transfer): Ditto.
* trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.

From-SVN: r180859

trans-array.c (gfc_trans_array_bound_check): Use ss argument to get name.

* trans-array.c (gfc_trans_array_bound_check): Use ss argument
to get name.

From-SVN: r180858

trans-array.c (gfc_trans_array_bound_check, [...]): Rename the former to the latter.

* trans-array.c (gfc_trans_array_bound_check,
trans_array_bound_check): Rename the former to the latter.
Replace descriptor argument with ss argument.  Get descriptor from ss.
(gfc_conv_array_index_offset, conv_array_index_offset): Rename the
former to the latter.  Update call to trans_array_bound_check.
Replace info argument with ss argument.  Get info from ss.
(gfc_conv_scalarized_array_ref): Update call to conv_array_index_offset.
(add_array_offset): Ditto

From-SVN: r180857

trans-array.c (gfc_trans_constant_array_constructor, [...]): Rename the former to the latter.

* trans-array.c (gfc_trans_constant_array_constructor,
trans_constant_array_constructor): Rename the former to the latter.
Don't set the rank of the temporary for the loop.  Remove then unused
loop argument.
(gfc_trans_array_constructor): Update call.

From-SVN: r180856

trans-array.c (gfc_trans_scalarizing_loops): Stop loop before end marker, not after it.

* trans-array.c (gfc_trans_scalarizing_loops): Stop loop before end
marker, not after it.

From-SVN: r180855

config.host (crisv32-*-none, [...]): Remove.

* config.host (crisv32-*-none, cris-*-none): Remove.
(crisv32-*-elf): Append to tmake_file, don't just set it.
(cris-*-elf): Add missing t-fdpbit to tmake_file.

From-SVN: r180854

trans-array.c (gfc_conv_loop_setup): Also skip temporary arrays.

* trans-array.c (gfc_conv_loop_setup): Also skip temporary arrays.

From-SVN: r180853

trans-array.c (gfc_conv_ss_startstride): Access array bounds along array dimensions instead of loop dimensions.

* trans-array.c (gfc_conv_ss_startstride): Access array bounds along
array dimensions instead of loop dimensions.

From-SVN: r180852

trans-array.c (gfc_trans_preloop_setup): Assertify one condition.

* trans-array.c (gfc_trans_preloop_setup): Assertify one condition.

From-SVN: r180851

trans-array.c (gfc_walk_array_ref): Skip coarray dimensions.

* trans-array.c (gfc_walk_array_ref): Skip coarray dimensions.

From-SVN: r180850

trans-array.c (get_array_ref_dim): Remove redundant condition.

* trans-array.c (get_array_ref_dim): Remove redundant condition.

From-SVN: r180849

trans-array.c (gfc_trans_preloop_setup): Move common code...

* trans-array.c (gfc_trans_preloop_setup): Move common code...
(add_array_offset): ...into that new function.

From-SVN: r180848

trans-array.c (gfc_trans_preloop_setup): Use loop's dimension instead of array's dimention.

* trans-array.c (gfc_trans_preloop_setup): Use loop's dimension instead
of array's dimention. Check that it is indeed the same.

From-SVN: r180847

trans-array.c (gfc_trans_preloop_setup): Remove redundant assertion.

* trans-array.c (gfc_trans_preloop_setup): Remove redundant assertion.
Special case outermost loop.

From-SVN: r180846

sched-vis.c (print_value): Handle STRICT_LOW_PART.

* sched-vis.c (print_value): Handle STRICT_LOW_PART.

From-SVN: r180845

trans-array.c (gfc_trans_preloop_setup): Factor loop index initialization.

* trans-array.c (gfc_trans_preloop_setup): Factor loop index
initialization.

From-SVN: r180844

trans-array.c (gfc_trans_preloop_setup): Move code earlier.

* trans-array.c (gfc_trans_preloop_setup): Move code earlier.

From-SVN: r180843

trans-array.c (gfc_trans_preloop_setup): Move array reference initialisation earlier.

* trans-array.c (gfc_trans_preloop_setup): Move array reference
initialisation earlier. Factor subsequent array references.

From-SVN: r180842

i386.md (lround<X87MODEF:mode><SWI248x:mode>2, [...]): Use operands[N] instead of operandN.

* config/i386/i386.md (lround<X87MODEF:mode><SWI248x:mode>2,
rint<mode>2, floor<mode>2, lfloor<MODEF:mode><SWI48:mode>2,
btrunc<mode>2, lwp_lwpval<mode>3): Use operands[N] instead of operandN.

From-SVN: r180840

Restore arm-eabi bootstrap (PR target/50978)

PR target/50978
* config/arm/t-bpabi: New file.
* config.gcc (arm*-*-linux*): Add arm/t-bpabi to tmake_file for
arm*-*-linux-*eabi.
(arm*-*-uclinux*): Add arm/t-bpabi to tmake_file for
arm*-*-uclinux*eabi.
(arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi to tmake_file
for arm*-*-eabi*.

From-SVN: r180839

*: Regenerate.

2011-11-03  Benjamin Kosnik  <bkoz@redhat.com>

* doc/html/*: Regenerate.

From-SVN: r180837

re PR bootstrap/50857 (The compiler is built with exceptions and RTTI enabled)

libcpp/
PR bootstrap/50857
* configure.ac: Check for -fno-exceptions -fno-rtti.
* configure: Regenerate.
* Makefile.in (NOEXCEPTION_FLAGS): New flag.
(ALL_CXXFLAGS): Use it.

gcc/
PR bootstrap/50857
* configure.ac: Check for -fno-exceptions -fno-rtti.
* configure: Regenerate.
* Makefile.in (NOEXCEPTION_FLAGS): New flag.
(ALL_CXXFLAGS): Use it.

From-SVN: r180833

i386.md: Use {} for multi-line preparation statements.

* config/i386/i386.md: Use {} for multi-line preparation statements.

From-SVN: r180832

sparc.md (movtf_insn_sp32_no_fpu): Consolidate into...

* config/sparc/sparc.md (movtf_insn_sp32_no_fpu): Consolidate into...
(movtf_insn_sp32): ...this.
(movtf_insn_sp64_no_fpu): Consolidate into...
(movtf_insn_sp64): ...this.
(movtf_insn_sp64_hq): Do not test TARGET_FPU.
* config/sparc/sparc.c (sparc_legitimate_address_p): Likewise.

From-SVN: r180831

t-ppccomm (ecrti$(objext)): Use $<.

* config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
(ecrtn$(objext)): Likewise.
(ncrti$(objext)): Likewise.
(ncrtn$(objext)): Likewise.

From-SVN: r180830

re PR middle-end/50079 (FAIL: g++.dg/init/copy7.C execution test)

2011-11-03  Richard Guenther  <rguenther@suse.de>

PR middle-end/50079
* g++.dg/init/copy7.C: Remove testcase.

From-SVN: r180829

vms.c (vms_patch_builtins): Fix typo.

2011-11-03  Tristan Gingold  <gingold@adacore.com>

* config/vms/vms.c (vms_patch_builtins): Fix typo.

From-SVN: r180828

re PR lto/44965 (lto option code breaks file format with each added option)

2011-11-03  Richard Guenther  <rguenther@suse.de>

PR lto/44965
* lto-opts.c: Re-implement.
* lto-streamer.h (lto_register_user_option): Remove.
(lto_read_file_options): Likewise.
(lto_reissue_options): Likewise.
(lto_clear_user_options): Likewise.
(lto_clear_file_options): Likewise.
* opts-global.c (post_handling_callback): Remove.
(set_default_handlers): Do not set post_handling_callback.
(decode_options): Remove LTO specific code.
* lto-wrapper.c (merge_and_complain): New function.
(run_gcc): Read all input file options and
prepend a merged set before the linker driver options.
* gcc.c (driver_post_handling_callback): Remove.
(set_option_handlers): Do not set post_handling_callback.
* opts-common.c (handle_option): Do not call post_handling_callback.
* opts.h (struct cl_option_handlers): Remove post_handling_callback.

lto/
* lto-lang.c (lto_post_options): Do not read file options.
* lto.c (lto_read_all_file_options): Remove.
(lto_init): Call lto_set_in_hooks here.

From-SVN: r180827

collect2.c (main): Guard object_nbr variable with TARGET_AIX_VERSION.

2011-11-03  Richard Guenther  <rguenther@suse.de>

* collect2.c (main): Guard object_nbr variable with TARGET_AIX_VERSION.

From-SVN: r180826

ipa-prop.c (type_change_info): New fields offset, object, known_current_type and multiple_types_encountered.

2011-11-03  Martin Jambor  <mjambor@suse.cz>

* ipa-prop.c (type_change_info): New fields offset, object,
known_current_type and multiple_types_encountered.
(extr_type_from_vtbl_ptr_store): New function.
(check_stmt_for_type_change): Use it, set multiple_types_encountered if
        the result is different from the previous one.
(detect_type_change): Renamed to detect_type_change_1. New parameter
comp_type.  Set up new fields in tci, build known type jump
functions if the new type can be identified.
(detect_type_change): New function.
* tree.h (DECL_CONTEXT): Comment new use.

* testsuite/g++.dg/ipa/devirt-c-1.C: Add dump scans.
* testsuite/g++.dg/ipa/devirt-c-2.C: Likewise.
* testsuite/g++.dg/ipa/devirt-c-7.C: New test.
* testsuite/g++.dg/ipa/devirt-c-8.C: Likewise.

From-SVN: r180825

re PR lto/48217 (lto mishandles quotes in command line defines)

2011-11-03  Richard Guenther  <rguenther@suse.de>

PR lto/48217
* lto-wrapper.c (get_options_from_collect_gcc_options): Properly
decode an encoded literal '.

From-SVN: r180822

collect2.c (main): Add support of -f (response file) on AIX.

2011-11-03  Tristan Gingold  <gingold@adacore.com>

* collect2.c (main): Add support of -f (response file) on AIX.

From-SVN: r180821

* config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.

From-SVN: r180820

re PR tree-optimization/50912 (gimple assertion failure at gimple.h:1940 with -msse2)

PR tree-optimization/50912
* tree-vectorizer.h (slp_void_p): New.
(struct _slp_tree): Replace left and right with children.  Update
documentation.
(struct _slp_oprnd_info): New.
(vect_get_vec_defs): Declare.
(vect_get_slp_defs): Update arguments.
* tree-vect-loop.c (vect_create_epilog_for_reduction): Call
vect_get_vec_defs instead of vect_get_slp_defs.
(vectorizable_reduction): Likewise.
* tree-vect-stmts.c (vect_get_vec_defs): Remove static, add argument.
Update call to vect_get_slp_defs.
(vectorizable_conversion): Update call to vect_get_vec_defs.
(vectorizable_assignment, vectorizable_shift,
vectorizable_operation): Likewise.
(vectorizable_type_demotion): Call vect_get_vec_defs instead of
vect_get_slp_defs.
(vectorizable_type_promotion, vectorizable_store): Likewise.
(vect_analyze_stmt): Fix typo.
* tree-vect-slp.c (vect_free_slp_tree): Update SLP tree traversal.
(vect_print_slp_tree, vect_mark_slp_stmts,
vect_mark_slp_stmts_relevant, vect_slp_rearrange_stmts,
vect_detect_hybrid_slp_stmts, vect_slp_analyze_node_operations,
vect_schedule_slp_instance): Likewise.
(vect_create_new_slp_node): New.
(vect_create_oprnd_info, vect_free_oprnd_info): Likewise.
(vect_get_and_check_slp_defs): Pass information about defs using
oprnds_info, allow any number of operands.
(vect_build_slp_tree): Likewise.  Update calls to
vect_get_and_check_slp_defs.  Fix comments.
(vect_analyze_slp_instance): Move node creation to
vect_create_new_slp_node.
(vect_get_slp_defs): Allow any number of operands.

From-SVN: r180819

Fix multilib build of libgcc on Linux/sparc.

* configure.ac: Set host_address on sparc too.
* configure: Regenerate.
* config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
based upon host_address.
* config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.

From-SVN: r180818

rs6000.c (USE_HIDDEN_LINKONCE): New define.

* config/rs6000/rs6000.c (USE_HIDDEN_LINKONCE): New define.
(get_ppc476_thunk_name): Use it.
(rs6000_code_end): Likewise.
(macho_branch_islands): Fix typo.

Co-Authored-By: Iain Sandoe <iains@gcc.gnu.org>
From-SVN: r180814

Daily bump.

From-SVN: r180810

Fix thinko in previous checkin.

From-SVN: r180805

Forgotten in previous checkin that added timeval-utils.[ch].

* Makefile.in (CFILES): Add it.
(REQUIRED_OFILES): Add timeval-utils.$(objext).
(INSTALLED_HEADERS): Add timeval-utils.h.
(timeval-utils.$(objext)): Add rule.

From-SVN: r180803

re PR c++/50930 ([C++0x] Valid brace-or-equal-initializer of non-static data member rejected)

PR c++/50930
* init.c (build_aggr_init): Don't set LOOKUP_ONLYCONVERTING
if the initializer has TARGET_EXPR_DIRECT_INIT_P.
(expand_default_init): An initializer with TARGET_EXPR_DIRECT_INIT_P
or TARGET_EXPR_LIST_INIT_P doesn't need more processing.
* tree.c (bot_manip): Propagate TARGET_EXPR_IMPLICIT_P,
TARGET_EXPR_LIST_INIT_P, TARGET_EXPR_DIRECT_INIT_P.
* call.c (convert_like_real): Set TARGET_EXPR_DIRECT_INIT_P
as appropriate on list-value-initialization.

From-SVN: r180802

TREE_STRING_LENGTH comment

From-SVN: r180800

* config/rs6000/t-ppccomm: Add missing \.

From-SVN: r180799