gcc/ChangeLog:
PR bootstrap/41205
Fix AIX bootstrap after PR debug/30161
* dwarf2out.c (make_ith_pack_parameter_name): Don't used strnlen
that is a GNU extension.
(tmpl_value_parm_die_table): Move the definition of this global
outside #ifdef DWARF2_DEBUGGING_INFO region.
gcc/cp/ChangeLog:
PR bootstrap/41205
* pt.c (make_ith_pack_parameter_name): Don't use strnlen that is a
GNU extension.
From-SVN: r151262
2009-08-31 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/39229
* scanner.c (next_char): Fix typo in comment.
(gfc_get_char_literal): Warn if truncate flag is set for both fixed and
free form source, adjusting error locus as needed.
* parse.c (next_fixed): Clear the truncate flag.
(next_statement): Remove truncate warning.
From-SVN: r151258
ChangeLog:
PR debug/30161
* include/dwarf2.h (enum dwarf_tag): Added
DW_TAG_GNU_template_template_param
(enum dwarf_attribute): Added DW_AT_GNU_template_name.
gcc/ChangeLog:
PR debug/30161
* cgraph.h (cgraph_get_node): Declare ...
* cgraph.c (cgraph_get_node): ... new function.
* dwarf2out.c (gen_generic_params_dies,
generic_parameter_die, tree_add_const_value_attribute_for_decl,
make_ith_pack_parameter_name,
append_entry_to_tmpl_value_parm_die_table,
gen_remaining_tmpl_value_param_die_attribute): New functions.
(gen_subprogram_die): Generate debug info for template parameters
if debug info level is higher than DINFO_LEVEL_TERSE.
Use tree_add_const_value_attribute_for_decl instead of
tree_add_const_value_attribute.
(gen_const_die): Use tree_add_const_value_attribute_for_decl
instead of tree_add_const_value_attribute.
(gen_struct_or_union_type_die): Generate debug
info for template parameters if debug info level is higher than
DINFO_LEVEL_TERSE.
(tree_add_const_value_attribute): Handle integral and pointer
constants. Update comment.
(dwarf_tag_name): Support DW_TAG_GNU_template_template_param.
(dwarf_attr_name): Support DW_AT_GNU_template_name.
(reference_to_unused): Fix thinko. Remove redundant predicates from
tests.
(tree_add_const_value_attribute): Make this work for constant
expressions only.
tree_add_const_value_attribute_for_decl is to be used for variable
DECLs now.
(add_location_or_const_value_attribute): Use
tree_add_const_value_attribute_for_decl now.
(dwarf2out_finish): Emit the DW_AT_const_value attribute of
DW_TAG_template_value_param DIEs after function DIEs have been
emitted.
* langhooks.h (lang_hooks_for_types): Add
get_argument_pack_elems.
(lang_hooks_for_decls): Add generic_generic_parameter_decl_p.
(lang_hooks): Added get_innermost_generic_parms,
get_innermost_generic_args.
* langhooks-def.h (LANG_HOOKS_GET_INNERMOST_GENERIC_PARMS,
LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS,
LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS,
LANG_HOOKS_GENERIC_GENERIC_PARAMETER_DECL_P): New language hooks.
gcc/cp/ChangeLog:
PR debug/30161
* cp-tree.h (get_template_info): Parameter should be const.
(CLASSTYPE_SPECIALIZATION_OF_PRIMARY_TEMPLATE_P): Fix typo.
(get_template_argument_pack_elems,
get_primary_template_innermost_parameters,
get_template_innermost_arguments, template_template_parameter_p):
Declare ...
* pt.c (get_template_argument_pack_elems,
get_template_innermost_parameters, get_template_innermost_arguments,
template_template_parameter_p):
... New C++ front end implementation of new language hooks.
(primary_template_instantiation_p): New private helper.
(make_ith_pack_parameter_name): Use snprintf and strnlen instead of
printf and strlen.
(get_template_info): Const-ify parameter.
* cp-lang.c (LANG_HOOKS_GET_INNERMOST_GENERIC_PARMS,
LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS,
LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS,
LANG_HOOKS_GENERIC_TYPE_PARAMETER_DECL_P): Initialize these
interfaces for the C++ front-end.
gcc/testsuite/ChangeLog:
PR debug/30161
* g++.dg/debug/dwarf2/template-params-1.C: New test.
* g++.dg/debug/dwarf2/template-params-2.C: Likewise.
* g++.dg/debug/dwarf2/template-params-3.C: Likewise.
* g++.dg/debug/dwarf2/template-params-4.C: Likewise.
* g++.dg/debug/dwarf2/template-params-5.C: Likewise.
* g++.dg/debug/dwarf2/template-params-6.C: Likewise.
* g++.dg/debug/dwarf2/template-func-params-1.C: Likewise.
* g++.dg/debug/dwarf2/template-func-params-2.C: Likewise.
* g++.dg/debug/dwarf2/template-func-params-3.C: Likewise.
* g++.dg/debug/dwarf2/template-func-params-4.C: Likewise.
* g++.dg/debug/dwarf2/template-func-params-5.C: Likewise.
* g++.dg/debug/dwarf2/template-func-params-6.C: Likewise.
* g++.dg/debug/dwarf2/template-func-params-7.C: Likewise.
From-SVN: r151249
* config/mep/mep.c (machine_function): Add frame_locked flag. Set
it once we start generating the prologue or epilogue.
(mep_call_saves_register): If the frame is locked, re-use cached values.
(mep_assign_save_slots): New, broken out from mep_expand_prologue.
(mep_expand_prologue): Call it.
(mep_expand_epilogue): Likewise.
(mep_start_function): Use the same logic as mep_expand_prologue.
(mep_pass_by_reference): Make logic more readable.
(mep_return_in_memory): Zero-sized objects are passed in memory.
(mep_reorg_noframe): Make sure we have accurate REG_DEAD notes.
From-SVN: r151248
2009-08-31 Janus Weil <janus@gcc.gnu.org>
Paul Thomas <pault@gcc.gnu.org>
PR fortran/40940
* array.c (gfc_match_array_constructor): Rename gfc_match_type_spec.
* decl.c (gfc_match_type_spec): Rename to gfc_match_decl_type_spec,
and reject CLASS with -std=f95.
(gfc_match_implicit, gfc_match_data_decl,gfc_match_prefix,
match_procedure_interface): Rename gfc_match_type_spec.
* gfortran.h (gfc_type_compatible): Add prototype.
* match.h (gfc_match_type_spec): Rename to gfc_match_decl_type_spec.
* match.c (match_intrinsic_typespec): Rename to match_type_spec, and
add handling of derived types.
(gfc_match_allocate): Rename match_intrinsic_typespec and check
type compatibility of derived types.
* symbol.c (gfc_type_compatible): New function to check if two types
are compatible.
2009-08-31 Janus Weil <janus@gcc.gnu.org>
PR fortran/40940
* gfortran.dg/allocate_derived_1.f90: New.
* gfortran.dg/class_3.f03: New.
Co-Authored-By: Paul Thomas <pault@gcc.gnu.org>
From-SVN: r151244
2009-08-31 Richard Guenther <rguenther@suse.de>
* builtins.c (fold_builtin_memory_op): Use the alias oracle
to query if the memory regions for memmove overlap.
* tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Relax the
asserts on pointers, instead deal with odd trees.
(ptr_derefs_may_alias_p): Likewise.
(refs_may_alias_p_1): Constructor bases also never alias.
From-SVN: r151241
2009-08-30 Richard Guenther <rguenther@suse.de>
PR tree-optimization/41186
* tree-ssa-alias.c (ptr_deref_may_alias_ref_p): Remove.
(ao_ref_init_from_ptr_and_size): New function.
(ref_maybe_used_by_call_p_1): Be more precise tracking
used ranges for builtin functions.
(ref_maybe_used_by_call_p): Adjust.
(call_may_clobber_ref_p_1): Be more precise tracking clobbered
ranges for builtin functions.
* tree-ssa-alias.h (ao_ref_init_from_ptr_and_size): Declare.
* g++.dg/torture/pr41186.C: New testcase.
* g++.dg/tree-ssa/pr41186.C: Likewise.
From-SVN: r151226
2009-08-30 Daniel Kraft <d@domob.eu>
PR fortran/37425
* dump-parse-tree.c (show_typebound_proc): Renamed from `show_typebound'
and accept gfc_typebound_proc and name instead of the symtree, needed
for intrinsic operator output.
(show_typebound_symtree): New method calling `show_typebound_proc'.
(show_f2k_derived): Output type-bound operators also.
(show_symbol): Moved output of `Procedure bindings:' label to
`show_f2k_derived'.
* gfortran.texi (Fortran 2003 status): Mention support of
array-constructors with explicit type specification, type-bound
procedures/operators, type extension, ABSTRACT types and DEFERRED.
Link to Fortran 2003 wiki page.
(Fortran 2008 status): Fix typo. Link to Fortran 2008 wiki page.
* gfc-internals.texi (Type-bound Procedures): Document the new
members/attributes of gfc_expr.value.compcall used for type-bound
operators.
(Type-bound Operators): New section documenting their internals.
From-SVN: r151224
gcc/testsuite/ChangeLog:
PR c++/41187
* g++.dg/debug/dwarf2/namespace-1.C: Use a loosier regexp to
take ia64 assembly comments syntax in account.
From-SVN: r151223
2009-08-28 Sebastian Pop <sebastian.pop@amd.com>
* graphite-interchange.c (pbb_interchange_profitable_p): Adjust
the strides by multiplying by PDR_NB_REFS.
* graphite-poly.c (can_collapse_pdr): New.
(pdr_find_duplicate): New.
(new_poly_dr): Call pdr_find_duplicate. Collapse duplicate PDRs.
Initialize PDR_NB_REFS.
* graphite-poly.h (struct poly_dr): Add field nb_refs.
(PDR_NB_REFS): New.
(new_poly_dr): Number of subscripts is a graphite_dim_t.
From-SVN: r151191
2009-08-28 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/40965
* graphite-poly.c (apply_poly_transforms): Remove legality test before
any transform.
From-SVN: r151190
gcc/ChangeLog:
PR debug/41063
* dwarf2out.c (gen_type_die_with_usage): Use proper context for
struct/union/enum types local to a function.
gcc/testsuite/ChangeLog:
PR debug/41063
* g++.dg/debug/dwarf2/pr41063.C: New test.
From-SVN: r151187
2009-08-28 Konrad Trifunovic <konrad.trifunovic@gmail.com>
Sebastian Pop <sebastian.pop@amd.com>
* graphite-blocking.c (pbb_strip_mine_loop_depth): Renamed
pbb_strip_mine_time_depth. Changed the implementation so that
transformation is expressed as a transformation on
time (scatttering) dimensions. Also, ensures that the 2d+1
scheduling format is preserved.
(pbb_strip_mine_profitable_p): Profitability is based on the
iteration number of a given time (scattering) dimension,
and not on a original loop depth dimension.
(pbb_strip_mine): Call pbb_number_of_iterations_at_time.
(pbb_do_strip_mine): Call psct_dynamic_dim.
* graphite-poly.c (pbb_number_of_iterations_at_time): New.
* graphite-poly.h (pbb_number_of_iterations_at_time): Declared.
(pbb_nb_dynamic_scattering_transform): New.
(psct_dynamic_dim): New.
Co-Authored-By: Sebastian Pop <sebastian.pop@amd.com>
From-SVN: r151186
gcc/ChangeLog:
PR debug/41063
* dwarf2out.c (gen_type_die_with_usage): Use proper context for
struct/union/enum types local to a function.
gcc/testsuite/ChangeLog:
PR debug/41063
* g++.dg/debug/dwarf2/pr41063.C: New test.
From-SVN: r151185
2009-08-28 Sebastian Pop <sebastian.pop@amd.com>
* graphite-dependences.c (graphite_carried_dependence_level_k): Do
not delete the original dependence relation.
From-SVN: r151182