Ben Elliston [Thu, 24 Jul 2008 03:59:55 +0000 (03:59 +0000)]
spu-c.c (__vector_keyword): New variable.
gcc/
* config/spu/spu-c.c (__vector_keyword): New variable.
(vector_keyword): Likewise.
(spu_categorize_keyword): New function.
(spu_macro_to_expand): Likewise.
(spu_cpu_cpp_builtins): Enable context-sensitive macros if not
compiling an ISO C dialect.
gcc/testsuite/
* gcc.target/spu/vector.c: New test.
* gcc.target/spu/vector-ansi.c: Likewise.
Martin Jambor [Wed, 23 Jul 2008 19:45:45 +0000 (21:45 +0200)]
ipa-cp.c (ipcp_print_edge_profiles): Test for node->analyzed rather than for DECL_SAVED_TREE.
2008-07-23 Martin Jambor <mjambor@suse.cz>
* ipa-cp.c (ipcp_print_edge_profiles): Test for node->analyzed
rather than for DECL_SAVED_TREE.
* ipa-prop.c: Include diagnostic.h.
(ipa_check_stmt_modifications): Check LHS of GIMPLE_MODIFY_EXPRs
thoroughly.
(ipa_detect_param_modifications): Function rewritten from scratch.
(ipa_compute_jump_functions): Changed accesses to modification flags.
(ipa_free_node_params_substructures): Update flags destruction.
(ipa_node_duplication_hook): Update flags duplication.
(ipa_print_all_params_modified): Updated flag access.
* ipa-prop.h (struct ipa_param_flags): New structure.
(struct ipa_node_params): New field modification_analysis_done,
modified_flags changed into param_flags.
(ipa_is_ith_param_modified): Changed to use new flags.
* Makefile.in (ipa-prop.o): Add $(DIAGNOSTIC_H) to dependencies.
* ipa-prop.c (ipa_print_all_jump_functions): Moved here from
ipa-cp.c and split into two functions.
(ipa_print_node_jump_functions): New function.
(compute_scalar_jump_functions): New function.
(type_like_member_ptr_p): New function.
(compute_pass_through_member_ptrs): New function.
(fill_member_ptr_cst_jump_function): New function.
(determine_cst_member_ptr): New function.
(compute_cst_member_ptr_arguments): New function.
(ipa_compute_jump_functions): Complete rewrite.
* ipa-prop.h (enum jump_func_type): Make explicit that we depend
on IPA_UNKNOWN being zero. Added value IPA_CONST_MEMBER_PTR.
(struct ipa_member_ptr_cst): New structure.
(union jump_func_value): New field member_cst.
* ipa-cp.c (ipcp_lat_is_insertable): New function.
(ipcp_lattice_from_jfunc): Produces bottom lattices for unhandled
jump function types.
(ipcp_print_all_lattices): Slight fprintf rearrangement.
(ipcp_print_all_structures): Call ipa_print_all_jump_functions
instead of ipcp_print_all_jump_functions.
(ipcp_insert_stage): Use ipcp_lat_is_insertable, create replace maps
only for replacable scalars.
* doc/invoke.texi (Optimize options): Add description of
-findirect-inlining.
* common.opt (flag_indirect_inlining): New flag.
* opts.c (decode_options): Set flag_indirect_inlining when
optimize >= 3.
* ipa-inline.c: Include ipa-prop.h.
(inline_indirect_intraprocedural_analysis): New function.
(inline_generate_summary): Allocate parameter and argument info
structures, call inline_indirect_intraprocedural_analysis on each
node when doing indirect inlining and deallocate indirect inlining
data structures in the end.
* ipa-prop.c (ipa_create_param_decls_array): Return if already done.
(free_all_ipa_structures_after_iinln): New function.
(free_all_ipa_structures_after_ipa_cp): Checks whether iinln will be
done.
* Makefile.in (ipa-inline.o): Added $(IPA_PROP_H) to dependencies.
* cgraphbuild.c (compute_call_stmt_bb_frequency): New function.
(build_cgraph_edges): Call compute_call_stmt_bb_frequency instead
of computing the frequency separately.
(rebuild_cgraph_edges): Call compute_call_stmt_bb_frequency instead
of computing the frequency separately.
* ipa-cp.c (ipcp_print_all_structures): Replace a call to
ipa_print_all_param_modified with a call to ipa_print_all_param_flags.
* ipa-prop.c (ipa_get_member_ptr_load_param): New function.
(ipa_get_stmt_member_ptr_load_param): New function.
(ipa_is_ssa_with_stmt_def): New function.
(ipa_note_param_call): New function.
(ipa_analyze_call_uses): New function.
(ipa_analyze_stmt_uses): New function.
(ipa_analyze_params_uses): New function.
(ipa_free_node_params_substructures): Also free the param_calls linked
list.
(ipa_node_duplication_hook): Also duplicate the param_calls linked list.
(ipa_print_node_param_flags): New function.
(ipa_print_all_params_modified): Renamed to ipa_print_all_param_flags.
(ipa_print_all_param_flags): Calls ipa_print_node_param_flags.
* ipa-prop.h (struct ipa_param_flags): New field called.
(struct ipa_param_call_note): New structure.
(struct ipa_node_params): New fields param_calls and
uses_analysis_done.
(ipa_is_ith_param_called): New function.
* ipa-inline.c (inline_indirect_intraprocedural_analysis): Call
ipa_analyze_params_uses and dump parameter flags.
* ipa-inline.c (cgraph_decide_recursive_inlining): Call
ipa_propagate_indirect_call_infos if performing indirect inlining,
pass a new parameter new_edges to it.
(add_new_edges_to_heap): New fucntion.
(cgraph_decide_inlining_of_small_functions): New vector
new_indirect_edges for newly found indirect edges , call
ipa_propagate_indirect_call_infos after inlining.
(cgraph_decide_inlining): Call ipa_propagate_indirect_call_infos after
inlining if performing indirect inlining. Call
free_all_ipa_structures_after_iinln when doing so too.
(inline_generate_summary): Do not call
free_all_ipa_structures_after_iinln here.
* ipa-prop.c (update_jump_functions_after_inlining): New function.
(print_edge_addition_message): New function.
(update_call_notes_after_inlining): New function.
(propagate_info_to_inlined_callees): New function.
(ipa_propagate_indirect_call_infos): New function.
* ipa-prop.h: Include cgraph.h
(struct ipa_param_call_note): Fields reordered, new field processed.
* cgraph.h (cgraph_edge): Shrink loop_nest field to 31 bits, add a new
flag indirect_call.
* cgraphunit.c (verify_cgraph_node): Allow indirect edges not to have
rediscovered call statements.
* cgraph.c (cgraph_create_edge): Initialize indirect_call to zero.
(dump_cgraph_node): Dump also the indirect_call flag.
(cgraph_clone_edge): Copy also the indirect_call flag.
* tree-inline.c (copy_bb): Do not check for fndecls from call
expressions, check for edge availability when moving clones.
(get_indirect_callee_fndecl): New function.
(expand_call_inline): If callee declaration is not apprent from
the statement, try calling get_indirect_callee_fndecl. Do not
issue warnings or call sorry when not inlinings an indirect edge.
* Makefile.in (IPA_PROP_H): Added $(CGRAPH_H) to dependencies.
* ipa-prop.c (ipa_print_node_param_flags): Make the dump format a
bit more frandly to matching.
* testsuite/g++.dg/ipa/iinline-1.C: New testcase.
* testsuite/gcc.dg/ipa/iinline-1.c: New testcase.
* testsuite/gcc.dg/ipa/modif-1.c: New testcase.
re PR c/35058 (-Werror= works only with some warnings)
2008-07-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR 35058
* diagnostic.c (pedwarn): Add opt parameter.
(pedwarn0): New.
* c-tree.h (pedwarn_init): Add opt parameter.
(pedwarn_c90): Likewise.
(pedwarn_c99): Likewise.
* c-errors.c (pedwarn_c99): Likewise.
(pedwarn_c90): Likewise.
* toplev.h (pedwarn): Update declaration.
(pedwarn0): Declare.
* c-lex.c: All calls to pedwarn changed.
* builtins.c: All calls to pedwarn changed.
* toplev.c: All calls to pedwarn changed.
* c-decl.c: All calls to pedwarn changed.
* c-typeck.c: All calls to pedwarn changed.
* c-common.c: All calls to pedwarn changed.
* c-parser.c: All calls to pedwarn changed.
cp/
* typeck.c: All calls to pedwarn changed.
* decl.c: All calls to pedwarn changed.
* call.c: All calls to pedwarn changed.
* error.c: All calls to pedwarn changed.
* typeck2.c: All calls to pedwarn changed.
* pt.c: All calls to pedwarn changed.
* name-lookup.c: All calls to pedwarn changed.
* parser.c: All calls to pedwarn changed.
fortran/
* f95-lang.c (gfc_mark_addressable): All calls to pedwarn changed.
testsuite/
* gcc.dg/Wdeclaration-after-statement-3.c: New.
* gcc/testsuite/gcc.dg/Wpointer-arith.c: New.
target-supports.exp (check_effective_target_spu_auto_overlay): New procedure.
* lib/target-supports.exp (check_effective_target_spu_auto_overlay):
New procedure.
* lib/compat.exp (compat-execute): Use it to test whether toolchain
supports automatic overlay generation for the SPU.
Daniel Kraft [Tue, 22 Jul 2008 17:05:55 +0000 (19:05 +0200)]
re PR fortran/29835 (Error message of unknown edit descriptor needs improvement)
2008-07-22 Daniel Kraft <d@domob.eu>
PR fortran/29835
* io.c (error_element), (format_locus): New static globals.
(unexpected_element): Spelled out this message fully.
(next_char): Keep track of locus when not MODE_STRING.
(next_char_not_space): Remember last parsed element in error_element.
(format_lex): Fix two indentation errors.
(check_format): Use format_locus and possibly error_element for a
slightly better error message on invalid format.
(check_format_string): Set format_locus to start of the string
expression used as format.
2008-07-22 Daniel Kraft <d@domob.eu>
PR fortran/29835
* io/format.c (struct format_data): New member error_element.
(unexpected_element): Added '%c' to message.
(next_char): Keep track of last parsed character in fmt->error_element.
(format_error): If the message is unexpected_element, output the
offending character, too.
2008-07-22 Daniel Kraft <d@domob.eu>
PR fortran/29835
* gfortran.dg/fmt_error_3.f90: New test.
* gfortran.dg/fmt_error_4.f90: New test.
* gfortran.dg/fmt_error_5.f90: New test.
re PR preprocessor/28079 (#line range not verified without -pedantic)
2008-07-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR 28079
libcpp/
* directives.c (strtolinenum): Handle overflow.
(do_line): Give a warning if line number overflowed.
(do_linemarker): Update call to strtolinenum.
spu.md ("div<mode>3"): Convert into expander, move original insn and splitter contents into ...
* config/spu/spu.md ("div<mode>3"): Convert into expander, move
original insn and splitter contents into ...
("*div<mode>3_fast"): ... this new pattern. Enable only if
flag_unsafe_math_optimizations. Add dummy scratch register.
("*div<mode>3_adjusted"): New insn and splitter. Enable only if
!flag_unsafe_math_optimizations. Returns number with next
highest magnitude if this is still less or equal to the true
quotient in magnitude.
Thomas Koenig [Mon, 21 Jul 2008 10:05:32 +0000 (10:05 +0000)]
re PR libfortran/36773 (zero-sized arrays with cshift and eoshift)
2008-07-21 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/36773
* intrinsics/cshift0.c (cshift0): Return early if size of array
is zero.
* intrinsics/eoshift0.c (eoshift0): Return early if size of
return array is zero.
* intrinsics/eoshift2.c (eoshift2): Likewise.
* m4/eoshift1.m4 (eoshift1): Return early if size of array
is zero.
* m4/eoshift3.m4 (eoshift3): Likewise.
* m4/eoshift2.m4 (eoshift2): Return early if size of return
array is zero.
* m4/eoshift4.m4 (eoshift2): Return early if size of return
array is zero.
* generated/cshift1_16.c: Regenerated.
* generated/cshift1_4.c: Regenerated.
* generated/cshift1_8.c: Regenerated.
* generated/eoshift1_16.c: Regenerated.
* generated/eoshift1_4.c: Regenerated.
* generated/eoshift1_8.c: Regenerated.
* generated/eoshift3_16.c: Regenerated.
* generated/eoshift3_4.c: Regenerated.
* generated/eoshift3_8.c: Regenerated.
2008-07-21 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/36773
* gfortran.dg/zero_sized_5.f90: New test case.
* include/line-map.h (linenum_type): New typedef.
(struct line_map): Use it.
(SOURCE_LINE): Second arguments is a LOCATION not a LINE.
(SOURCE_COLUMN): Likewise.
* macro.c (_cpp_builtin_macro_text): Use linenum_type. Don't store
source_location values in a variable of type linenum_type.
* directives.c (struct if_stack): Use linenum_type.
(strtoul_for_line): Rename as strtolinenum.
(do_line): Use linenum_type.
(do_linemarker): Use linenum_type and strtolinenum.
(_cpp_do_file_change): Use linenum_t.
* line-map.c (linemap_add): Likewise.
(linemap_line_start): Likewise.
* traditional.c (struct fun_macro): 'line' is a source_location.
* errors.c (print_location): Use linenum_type.
* directives-only.c (_cpp_preprocess_dir_only): Likewise.
* internal.h (CPP_INCREMENT_LINE): Likewise.
* lex.c (_cpp_skip_block_comment): Use source_location.
Jan Hubicka [Sun, 20 Jul 2008 16:06:51 +0000 (18:06 +0200)]
cgraph.c (cgraph_add_new_function): Do early local passes.
* cgraph.c (cgraph_add_new_function): Do early local passes.
* tree-nrv.c (gate_pass_return_slot): New gate.
(pass_nrv): Add the gate.
* tree-ssa-coalese.c (hash_ssa_name_by_var, eq_ssa_name_by_var): New
functions.
(coalesce_ssa_name): Coalesce SSA names.
* tree-ssa-live.c (remove_unused_locals): Be more conservative when
not optimizing so unused user vars remains visible.
* common.opt (flag_tree_ter): Always enable by default.
* tree-ssa-ter.c: Include flags.h
(is_replaceable_p): Check that locations match; when aliasing is missing
be conservative about loads.
* tree-optimize.c (gate_init_datastructures): Remove.
(pass_init_datastructures): New.
* passes.c: Reorder passes so we always go into SSA.
Jan Hubicka [Sun, 20 Jul 2008 14:57:17 +0000 (16:57 +0200)]
extend.texi (flatten attribute): Remove note about unit-at-a-time
* doc/extend.texi (flatten attribute): Remove note about unit-at-a-time
* doc/invoke.texi (--combine): Likewise.
(-finline-functions-called-once): Update levels when enabled.
(-funit-at-a-time): Document new behaviour.
(-ftoplevel-reorder): Document that it is enabled -O0 and imply
-fno-section-anchors when disabled explicitly.
(inline params): They are not ignored now.
(precompiled headers): Remove unit-at-a-time as being incompatible.
* opts.c (decode_options): Handle unit-at-a-time as alias;
imply -fno-section-anchors when toplevel reorder is disabled
explicitly.
* common.opt (ftoplevel-reorder): Set default value to 2.
(funit-at-a-time): Set default value to 1.
* config/rs6000/rs6000.c (optimization_options): Set section anchors
to 2.
Richard Guenther [Sat, 19 Jul 2008 20:02:29 +0000 (20:02 +0000)]
re PR bootstrap/36864 (Yet another bootstrap failure on i686-apple-darwin9)
2008-07-19 Richard Guenther <rguenther@suse.de>
PR bootstrap/36864
* tree-ssa-sccvn.h (get_constant_value_id): Declare.
* tree-ssa-sccvn.c (get_constant_value_id): New function.
* tree-ssa-pre.c (get_expr_value_id): For newly created
constant value-ids make sure to add the expression to its
expression-set.
* include/ext/pb_ds/detail/debug_map_base.hpp: Include <iostream>.
* include/bits/c++config: In debug-mode (and parallel-mode) set
_GLIBCXX_EXTERN_TEMPLATE to -1, not 0, thus disabling extern
templates only for basic_string (per libstdc++/21674).
* include/bits/basic_string.tcc: Use extern templates when
_GLIBCXX_EXTERN_TEMPLATE > 0.
* doc/tm.texi (MALLOC_ABI_ALIGNMENT): New macro. Alignment, in bits,
a C conformant malloc implementation has to provide.
* defaults.h (MALLOC_ABI_ALIGNMENT): Default to BITS_PER_WORD.
ada/
* targtyps.c (get_target_default_allocator_alignment): Use it.
testsuite/
* gcc.dg/mallign.c: New test.
* gnat.dg/allocator_maxalign1.adb: New test.
* gnat.dg/test_allocator_maxalign2.adb: Main caller for ...
* gnat.dg/allocator_maxalign2.ad[bs]: New test.
check.c (gfc_check_cshift,gfc_check_eoshift,gfc_check_unpack): Add rank checks for cshift's shift and eoshift's shift and boundary args.
2008-07-19 Tobias Burnus <burnus@net-b.de>
* check.c (gfc_check_cshift,gfc_check_eoshift,gfc_check_unpack): Add
rank checks for cshift's shift and eoshift's shift and boundary args.
(gfc_check_unpack): Add rank and shape tests for unpack.
dwarf2out.c (add_subscript_info): New explicit COLLAPSE_P argument...
* dwarf2out.c (add_subscript_info): New explicit COLLAPSE_P
argument, saying whether nested array are to be collapsed
into a single array type DIE with multiple subscripts.
(gen_array_type_die): Factorize comments about the MIPS_DEBUG_INFO
issues, centralize the nested array types collapsing control and
disable the transformation for Ada.
2008-07-18 Kris Van Hees <kris.van.hees@oracle.com>
* g++.dg/ext/utf-array.C: Fix broken merge/checkin.
* g++.dg/ext/utf-array-short-wchar.C: Idem
* gcc.dg/utf-array.c: Idem
* gcc.dg/utf-array-short-wchar.c: Idem
c-common.c (c_stddef_cpp_builtins): Define __CHAR16_TYPE__ and __CHAR32_TYPE__.
gcc/ChangeLog:
2008-07-16 Kris Van Hees <kris.van.hees@oracle.com>
* c-common.c (c_stddef_cpp_builtins): Define __CHAR16_TYPE__
and __CHAR32_TYPE__.
* c-typeck.c (digest_init): Support char16_t and char32_t.
(set_nonincremental_init_from_string): Idem.
gcc/cp/ChangeLog:
2008-07-16 Kris Van Hees <kris.van.hees@oracle.com>
* rtti.c (emit_support_tinfos): Add char16_type_node and
char32_type_node.
* typeck2.c (digest_init): Support char16_t and char32_t.
gcc/testsuite/ChangeLog:
2008-07-16 Kris Van Hees <kris.van.hees@oracle.com>
Tests for char16_t and char32_t support.
* g++.dg/ext/utf-array.C: New
* g++.dg/ext/utf-array-short-wchar.C: New
* g++.dg/ext/utf-rtti.C: New
* g++.dg/ext/utf-type.c: New
* gcc.dg/utf-array.c: New
* gcc.dg/utf-array-short-wchar.c: New
* gcc.dg/utf-inc-init.c: New
* gcc.dg/utf-type.c: New
libstdc++-v3/ChangeLog:
2008-07-16 Kris Van Hees <kris.van.hees@oracle.com>
Holger Hopp <holger.hopp@sap.com>
* config/abi/pre/gnu.ver: Support char16_t and char32_t.
* testsuite/util/testsuite_abi.cc (check_version): Add
CXXABI_1.3.3 to known_versions.
utils.c (create_var_decl_1): Relax expectations on the PUBLIC_FLAG argument...
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.
Martin Jambor [Thu, 17 Jul 2008 13:23:32 +0000 (15:23 +0200)]
ipa-cp.c (ipcp_print_all_lattices): New variable info...
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.
re PR c++/13699 (Extern "C" routine in different namespaces accepted with different exception signature)
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.
Jan Hubicka [Wed, 16 Jul 2008 21:38:15 +0000 (23:38 +0200)]
cgraph.h (varpool_empty_needed_queue): Declare.
* 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.
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