Dodji Seketeli [Thu, 12 Jan 2012 23:28:46 +0000 (23:28 +0000)]
PR c++/51633 - ICEs with constexpr constructor
gcc/cp/
PR c++/51633
* semantics.c (cp_parser_ctor_initializer_opt_and_function_body):
Set the pointer to the last block of the constructor to the
current statement.
(build_constexpr_constructor_member_initializers): Get
build_data_member_initialization a chance to deal with more
statements before we choke.
gcc/testsuite/
PR c++/51633
* g++.dg/cpp0x/constexpr-diag4.C: New test.
Jakub Jelinek [Wed, 11 Jan 2012 22:59:12 +0000 (23:59 +0100)]
re PR bootstrap/51796 (internal compiler error: in distribute_notes, at combine.c:13285 for libgomp/alloc.c on m68k-linux)
PR bootstrap/51796
* combine.c (distribute_notes): If i3 is a noreturn call,
allow old_size to be equal to args_size and make sure the
noreturn call gets REG_ARGS_SIZE note.
* expr.c (fixup_args_size_notes): Put REG_ARGS_SIZE notes
on noreturn calls even when the delta is 0.
Jason Merrill [Wed, 11 Jan 2012 20:26:44 +0000 (15:26 -0500)]
re PR c++/51818 ([C++0x] Name mangling error using lambda expressions in GCC47)
PR c++/51818
* mangle.c (find_substitution): A type is only a substitution
match if we're looking for a type.
(write_nested_name): Use decl_mangling_context.
Nathan Sidwell [Wed, 11 Jan 2012 18:58:30 +0000 (18:58 +0000)]
gcov.c (STRING_SIZE): Remove.
* gcov.c (STRING_SIZE): Remove.
(generate_results): Erase annotations for source files with no
coverage information.
(read_line): New.
(output_lines): Use it.
Eric Botcazou [Wed, 11 Jan 2012 18:50:54 +0000 (18:50 +0000)]
gimple.h (gimplify_body): Remove first argument.
* gimple.h (gimplify_body): Remove first argument.
* gimplify.c (copy_if_shared): Add DATA argument. Do not create the
pointer set here, instead just pass DATA to walk_tree.
(unshare_body): Remove BODY_P argument and adjust. Create the pointer
set here and invoke copy_if_shared on the size trees of DECL_RESULT.
(unvisit_body): Likewise, but with unmark_visited.
(gimplify_body): Remove BODY_P argument and adjust.
(gimplify_function_tree): Adjust call to gimplify_body.
* omp-low.c (finalize_task_copyfn): Likewise.
* tree.h (build_function_decl_skip_args): Add boolean parameter.
(build_function_type_skip_args): Delete.
* tree.c (build_function_type_skip_args): Make static and add
SKIP_RETURN parameter. Fix thinko in the handling of variants.
(build_function_decl_skip_args): Add SKIP_RETURN parameter and
pass it to build_function_type_skip_args.
* cgraph.h (cgraph_function_versioning): Add boolean parameter.
(tree_function_versioning): Likewise.
* cgraph.c (cgraph_create_virtual_clone): Adjust call to
build_function_decl_skip_args.
* cgraphunit.c (cgraph_function_versioning): Add SKIP_RETURN parameter
and pass it to build_function_decl_skip_args/tree_function_versioning.
(cgraph_materialize_clone): Adjust call to tree_function_versioning.
* ipa-inline-transform.c (save_inline_function_body): Likewise.
* trans-mem.c (ipa_tm_create_version): Likewise.
* tree-sra.c (modify_function): Ditto for cgraph_function_versioning.
* tree-inline.c (declare_return_variable): Remove always-true test.
(tree_function_versioning): Add SKIP_RETURN parameter. If the function
returns non-void and SKIP_RETURN, create a void-typed RESULT_DECL.
* ipa-split.c (split_function): Skip the return value for the split
part if it doesn't return.
Janne Blomqvist [Wed, 11 Jan 2012 07:34:16 +0000 (09:34 +0200)]
PR 51803 Handle getcwd failure and lack of the function better.
2012-01-11 Janne Blomqvist <jb@gcc.gnu.org>
Mike Stump <mikestump@comcast.net>
PR libfortran/51803
* runtime/main.c (store_exe_path): Handle getcwd failure and lack
of the function better.
Co-Authored-By: Mike Stump <mikestump@comcast.net>
From-SVN: r183090
Arnaud Charlet [Tue, 10 Jan 2012 10:35:38 +0000 (11:35 +0100)]
[multiple changes]
2012-01-10 Bob Duff <duff@adacore.com>
* sem_intr.adb (Check_Shift): Use RM_Size instead of Esize, when
checking that the 'Size is correct. If the type is "mod 2**12",
for example, it's illegal, but Esize is the 'Object_Size, which
will be something like 16 or 32, so the error ('Size = 12) was
not detected.
* gnat_rm.texi: Improve documentation of shift
and rotate intrinsics.
2012-01-10 Pascal Obry <obry@adacore.com>
* prj.adb (For_Every_Project_Imported): Fix
implementation to make sure we return each project only once
for aggragte libraries. It is fine to return a project twice for
aggregate projects, this was the case as a Project_Id is different
in each project tree. The new implementation use a table based on
the project name to ensure proper detection of duplicate project
in aggregate library. A new context is then created to continue
retrurning duplicate project for aggregate libraries.
Georg-Johann Lay [Tue, 10 Jan 2012 09:42:10 +0000 (09:42 +0000)]
re PR target/49868 (Implement named address space to place/access data in flash memory)
libgcc/
PR target/49868
Extend __pgmx semantics to linearize memory.
* config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
* config/avr/lib1funcs.S (__xload_1): New function.
(__movmemx_qi, __movmemx_hi): New functions.
(__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
semantics.
gcc/
PR target/49868
Extend __pgmx semantics to linearize memory.
* config/avr/avr.md (mov<mode>): Use avr_xload_libgcc_p to
determine if code comes inline or from libgcc.
(MOVMEM_r_d:HI): Add "w" to constraint for better preference.
(movmem_qi, movmem_qi): Set constraint #2 to "n".
(movmem_qi_elpm, movmem_hi_elpm): Remove insns.
(movmemx_qi, movmemx_hi): New insns.
(xload_<mode>_libgcc): Rewrite to new insn condition.
(xload_<mode>): Remove insns.
* config/avr/avr.c (avr_out_xload): Rewrite: Only need to handle
cases that don't satisfy avr_xload_libgcc_p().
(avr_addr_space_convert): Allow converting in any direction.
(avr_addr_space_subset_p): Return always true.
(avr_xload_libgcc_p): Rewrite to fit new __pgmx semantics.
(avr_emit_movmemhi): Ditto.
(avr_out_lpm): No need to handle ADDR_SPACE_PGMX any more.
(avr_out_movmem): Ditto.
(AVR_SYMBOL_FLAG_PROGMEM): New macro.
(AVR_SYMBOL_SET_ADDR_SPACE): New macro.
(AVR_SYMBOL_GET_ADDR_SPACE): New macro.
(avr_encode_section_info): Encode 'progmem' in symbol flags.
(output_reload_in_const): Don't zero-extend any 24-bit symbols.
Richard Guenther [Tue, 10 Jan 2012 09:14:51 +0000 (09:14 +0000)]
re PR tree-optimization/50913 (ICE in scan_tree_for_params_right_scev, at graphite-sese-to-poly.c:633 compiling libgfortran with -floop-interchange -m32)
2012-01-10 Richard Guenther <rguenther@suse.de>
PR tree-optimization/50913
* graphite-scop-detection.c (stmt_has_simple_data_refs_p):
Require data-refs to be representable by Graphite with respect
to any loop nest.
testsuite/
* lib/target-supports.exp (check_effective_target_vect_perm,
check_effective_target_vect_perm_byte,
check_effective_target_vect_perm_short): Enable for arm neon.
Benjamin Kosnik [Mon, 9 Jan 2012 23:39:22 +0000 (23:39 +0000)]
[multiple changes]
2012-01-09 Kai Tietz <ktietz@redhat.com>
PR libstc++/51673 part 2
* config/abi/pre/gnu-versioned-namespace.ver: Adjusted new/delete
operators signature for LLP64 size_t, and adjusted signatures for
mt-allocator using size_t.
2012-01-09 Benjamin Kosnik <bkoz@redhat.com>
PR libstc++/51673 part 1
* config/abi/pre/gnu-versioned-namespace.ver: Sync cxxabi symbols
with gnu.ver.
Eric Botcazou [Mon, 9 Jan 2012 21:08:53 +0000 (21:08 +0000)]
trans.c (call_to_gnu): Create the temporary for the return value in the variable-sized return type...
* gcc-interface/trans.c (call_to_gnu): Create the temporary for the
return value in the variable-sized return type case if the target is
an array with fixed size. However, do not create it if this is the
expression of an object declaration.
Paul Thomas [Mon, 9 Jan 2012 20:25:55 +0000 (20:25 +0000)]
re PR fortran/51791 ([OOP] Failure to resolve typebound function call with base object in parentheses.)
2012-01-09 Paul Thomas <pault@gcc.gnu.org>
PR fortran/51791
* interface.c (matching_typebound_op): Drill down through
possible parentheses to obtain base expression. Do not test for
'class_ok' but, instead for the class structure components.
* resolve.c (resolve_ordinary_assign): Extend error message for
polymorphic assignment to advise checking for specific
subroutine.
PR fortran/51792
* resolve.c (resolve_typebound_function): Restore 'static' to
declaration.
2012-01-09 Paul Thomas <pault@gcc.gnu.org>
PR fortran/51791
* gfortran.dg/typebound_operator_7.f03: Insert parentheses
around base object in first assignment in main program.
* gfortran.dg/typebound_operator_10.f03: New test.
Harald Anlauf [Mon, 9 Jan 2012 19:53:27 +0000 (19:53 +0000)]
re PR fortran/51197 (Backtrace information less useful)
2012-01-09 Harald Anlauf <anlauf@gmx.de>
Tobias Burnus <burnus@net-b.de>
PR fortran/51197
* runtime/backtrace.c (show_backtrace): Modify wording written
before the backtrace.
* runtime/compile_options.c (show_signal): New function.
(backtrace_handler): Use it.
Eric Botcazou [Mon, 9 Jan 2012 18:20:55 +0000 (18:20 +0000)]
sol2-unwind.h (sparc64_is_sighandler): Check that the purported sigacthandler address isn't null before dereferencing it.
* config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
purported sigacthandler address isn't null before dereferencing it.
(sparc_is_sighandler): Likewise.
arm-cores.def (cortex-a15): Use cortex_a15_tune for tuning parameters.
* gcc/config/arm/arm-cores.def (cortex-a15): Use cortex_a15_tune for
tuning parameters.
* gcc/config/arm/arm.c (arm_cortex_a15_tune): New static variable.
Tobias Burnus [Mon, 9 Jan 2012 13:11:05 +0000 (14:11 +0100)]
re PR fortran/51578 (Import of same symbol via different modules and renaming)
2012-01-09 Tobias Burnus <burnus@net-b.de>
PR fortran/51578
* gfortran.h (gfc_use_list):
* match.h (gfc_use_module): Rename to ...
(gfc_use_modules): ... this.
* module.c (use_locus, specified_nonint, specified_int): Remove
global variable.
(module_name): Change type to const char*, used with gfc_get_string.
(module_list): New global variable.
(free_rename): Free argument not global var.
(gfc_match_use): Save match to module_list.
(load_generic_interfaces, read_module): Don't free symtree.
(write_dt_extensions, gfc_dump_module): Fix module-name I/O due to the
type change of module_name.
(write_symbol0, write_generic): Optimize due to the type change.
(import_iso_c_binding_module, use_iso_fortran_env_module): Use
locus of rename->where.
(gfc_use_module): Take module_list as argument.
(gfc_use_modules): New function.
(gfc_module_init_2, gfc_module_done_2): Init module_list, rename_list.
* parse.c (last_was_use_stmt): New global variable.
(use_modules): New function.
(decode_specification_statement, decode_statement): Move USE match up
and call use_modules.
(next_free, next_fixed): Call use_modules.
(accept_statement): Don't call gfc_module_use.
Eric Botcazou [Mon, 9 Jan 2012 09:50:19 +0000 (09:50 +0000)]
re PR ada/41929 (64-bit null_pointer_deref1 gnat.dg test consumes all available memory)
PR ada/41929
* config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
add CFA. Revert back to old code for Solaris 8+ multi-threaded.
(sparc_is_sighandler): Likewise.
(MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
Gary Funck [Mon, 9 Jan 2012 08:48:43 +0000 (08:48 +0000)]
re PR preprocessor/33919 (__BASE_FILE__ does not expand correctly when included from the command line)
libcpp/
PR preprocessor/33919
* files.c (_cpp_get_file_name): New. Implement file name
access function.
* internal.h (_cpp_get_file_name): New prototype.
* macro.c (_cpp_builtin_macro_text): Call _cpp_get_file_name()
to use pfile->main_file in lieu of traversing INCLUDED_FROM chain.
gcc/testsuite/
PR preprocessor/33919
* gcc.dg/pr33919.c: New test.
* gcc.dg/pr33919-0.h: New test header file.
* gcc.dg/pr33919-1.h: Ditto.
* gcc.dg/pr33919-2.h: Ditto.
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