ada/
* utils.c (create_var_decl_1): Relax expectations on the PUBLIC_FLAG
argument, to apply to references in addition to definitions. Prevent
setting TREE_STATIC on externals.
(gnat_pushdecl): Always clear DECL_CONTEXT on public externals.
testsuite/
* gnat.dg/tree_static_def.ad[bs]: Support for ...
* gnat.dg/tree_static_use.adb: New test.
* gnat.dg/decl_ctx_def.ads: Support for ...
* gnat.dg/decl_ctx_use.ad[bs]: New test.
From-SVN: r137923
gcc/cp/
* decl2.c (determine_visibility): Allow target to override
visibility of class data.
gcc/
* config/arm/arm.c (arm_cxx_determine_class_data_visibility): Make
no-op for targets which don't use DLLs.
gcc/testsuite/
* g++.dg/ext/visibility/arm3.C: Add explanatory text. Skip on
non-DLL targets.
* g++.dg/ext/visibility/arm1.C: Skip on non-DLL targets.
Co-Authored-By: Mark Mitchell <mark@codesourcery.com>
From-SVN: r137922
2008-07-17 Martin Jambor <mjambor@suse.cz>
* ipa-cp.c (ipcp_print_all_lattices): New variable info, check
that nodes are relevant by examining the node->analyzed flag.
(ipcp_init_stage): Check which nodes are relevant, assert that the
relevant ones are also required.
(ipcp_propagate_stage): Check on the side arrays are properly
allocated.
(ipcp_print_all_jump_functions): Make sure not to touch any node
that is not analyzed or an edge that does not have a corresponding
entry in the on-the-side vectors.
(ipcp_function_scale_print): Likewise.
(ipcp_update_callgraph): Check that the node is relevant.
(ipcp_insert_stage): Check that the node is relevant. Check there is
an info for every node and edge.
* ipa-prop.c (ipa_init_func_list): Check the nodes are relevant.
(ipa_print_all_tree_maps): Likewise and a new variable info.
(ipa_print_all_params_modified): Likewise.
* ipa-prop.h (ipa_edge_args_info_available_for_edge_p): New function.
From-SVN: r137921
2008-07-16 Roger Sayle <roger@eyesopen.com>
Paolo Bonzini <bonzini@gnu.org>
* scripts/jar.in: Fix portability problems with Solaris /bin/sh.
Co-Authored-By: Paolo Bonzini <bonzini@gnu.org>
From-SVN: r137912
2008-07-16 Dodji Seketeli <dseketel@redhat.com>
PR c++/13699
* gcc/cp/name-lookup.c (lookup_extern_c_fun_binding_in_all_ns):
New function.
(pushdecl_maybe_friend): Check if a redeclaration of extern C function
complies with exception specification constraints.
From-SVN: r137904
* cgraph.h (varpool_empty_needed_queue): Declare.
* cgraphunit.c (output_in_order): Mark all variables as needed;
empty the queue.
* varpool.c (varpool_assemble_node): Update debug queue.
(varpool_assemble_pending_decls): Don't do it here.
(varpool_empty_needed_queue): New function.
From-SVN: r137903
2007-07-16 Rafael Avila de Espindola <espindola@google.com>
* c-decl.c (merge_decls): Keep DECL_SOURCE_LOCATION and
DECL_IN_SYSTEM_HEADER in sync.
From-SVN: r137873
2008-07-15 Daniel Berlin <dberlin@dberlin.org>
* tree-ssa-sccvn.c (expressions_equal_p): Check type equality.
* tree-ssa-pre.c (pre_expr_eq): Ditto
(get_constant_for_value_id): Take a type as an argument.
(fully_constant_expression): Pass in type.
(find_or_generate_expression): Short circuit constant case.
(create_expression_by_pieces): Remove special casing of
pointer_plus.
(do_regular_insertion): Short circuit constant case.
(do_partial_partial_insertion): Ditto.
From-SVN: r137859
2008-07-15 Richard Guenther <rguenther@suse.de>
PR middle-end/36369
* c-common.c (strict_aliasing_warning): Do not warn for
TYPE_REF_CAN_ALIAS_ALL pointers.
(c_common_get_alias_set): may_alias types are not special.
* tree.c (build_pointer_type_for_mode): Look up the may_alias
attribute and set can_ref_all accordingly.
(build_reference_type_for_mode): Likewise.
* doc/extend.texi (may_alias): Clarify.
* gcc.dg/Wstrict-aliasing-bogus-ref-all.c: New testcase.
From-SVN: r137843
2008-07-15 Johannes Singler <singler@ira.uka.de>
* include/parallel/find_selectors.h:
Correct name for include guard #ifndef.
* include/parallel/balanced_quicksort.h: Likewise.
* include/parallel/unique_copy.h: Likewise.
* include/parallel/multiway_mergesort.h: Likewise.
* include/parallel/checkers.h: Likewise.
* include/parallel/[various files]:
Add/correct comment for #endif of include guard (at end of file)
From-SVN: r137827
2007-07-14 Rafael Avila de Espindola <espindola@google.com>
* objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
of DECL_IN_SYSTEM_HEADER.
2007-07-14 Rafael Avila de Espindola <espindola@google.com>
* c-decl.c (diagnose_mismatched_decls): Don't warn if TREE_NO_WARNING
is set.
From-SVN: r137802
2008-07-14 Doug Kwan <dougkwan@google.com>
* config.gcc (arm*-*-eabi*): Include arm/eabi.h and use
additional option file arm/eabi.opt.
* config/arm/eabi.h (File): New configuration file for EABI targets.
* config/arm/elf.h (SUBTARGET_EXTRA_SPECS): Add
SUBSUBTARGET_EXTRA_SPECS.
(SUBSUBTARGET_EXTRA_SPECS): Provide empty default.
* config/arm/unknown-elf.h (UNKNOWN_ELF_STARTFILE_SPEC): Renamed
from STARTFILE_SPEC so that it can be referenced in an override.
(STARTFILE_SPEC): Use UNKNOWN_ELF_STARTFILE_SPEC.
(UNKNOWN_ELF_ENDFILE_SPEC): Renamed from ENDFILE_SPEC so that it
can be referenced in an override.
(ENDFILE_SPEC): Use UNKNOWN_ELF_ENDFILE_SPEC.
* config/arm/bpabi.h (BPABI_LINK_SPEC): Renamed from LINK_SPEC
so that it can be referenced in an override.
(LINK_SPEC): Use BPABI_LINK_SPEC.
* config/arm/eabi.opt (File): New.
From-SVN: r137798
gcc/ada/
PR documentation/15479
* gnat_ugn.texi (@ovar): New macro, from autoconf.texi.
Replace backets around optional parameters with @ovar
where possible, use @r{[}, @r{]} otherwise.
Replace some @r, @i, and @emph with @var where appropriate.
From-SVN: r137793
Olivier Hainque