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  1. 09 Nov, 2012 4 commits
  3. 08 Nov, 2012 15 commits
  5. 07 Nov, 2012 21 commits
    • Use -Wl,-undefined,dynamic_lookup on darwin · e9f958c2 
      	* testsuite/libgomp.c++/pr24455.C: Use
	-Wl,-undefined,dynamic_lookup on darwin.

From-SVN: r193318
      Jack Howarth committed
    • re PR rtl-optimization/55151 (ICE: in assign_by_spills, at lra-assigns.c:1217 with -fPIC) · 13021d26 
      2012-11-07  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/55151
	* gcc.dg/pr55151.c: Use ia32 instead of x86_64.

From-SVN: r193317
      Vladimir Makarov committed
    • cunroll-1.c: Scan cunrolli dump. · 2458853f 
      	* gcc.dg/tree-ssa/cunroll-1.c: Scan cunrolli dump.

From-SVN: r193316
      Uros Bizjak committed
    • re PR middle-end/55235 (FAIL: gcc.target/i386/pr44948-2a.c) · 1939f02b 
      	PR middle-end/55235
	* expr.c (store_expr): Do not call emit_block_move for
	non-BLKmode values.

From-SVN: r193314
      Uros Bizjak committed
    • re PR middle-end/55219 (memory explosion on nested conditional expressions) · dd64a6f7 
      	PR middle-end/55219
	* fold-const.c (fold_binary_op_with_conditional_arg): Do not fold if
	the argument is itself a conditional expression.

From-SVN: r193312
      Eric Botcazou committed
    • re PR rtl-optimization/55151 (ICE: in assign_by_spills, at lra-assigns.c:1217 with -fPIC) · 05bb5b06 
      2012-11-07  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/55151
	* gcc.dg/pr55151.c: Compile it only for x86_64.

From-SVN: r193311
      Vladimir Makarov committed
    • re PR rtl-optimization/55122 (ICE: maximum number of LRA constraint passes is achieved (15)) · 350c0fe7 
      2012-11-07  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/55122
	* lra-constraints.c (match_reload): Sync values for dead input
	pseudos.

2012-11-07  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/55122
	* gcc.dg/pr55122.c: New test.

From-SVN: r193310
      Vladimir Makarov committed
    • pr46728-[1234578].c: Tighten regex to ignore word powerpc. · 49f20f70 
              * gcc.target/powerpc/pr46728-[1234578].c: Tighten regex to ignore
        word powerpc.
        * gcc.target/powerpc/vsx-mass-1.c: Escape [ and ] in regex.
        * gcc.target/powerpc/loop_align.c: Skip on AIX.
        * gcc.target/powerpc/ppc-pow.c: Allow dot symbols in branch.
        * gcc.target/powerpc/tfmode_off.c: Skip on AIX.

From-SVN: r193309
      David Edelsohn committed
    • * trans-mem.c (pass_ipa_tm): Don't use TODO_update_ssa. · 43c5fa7a 
      From-SVN: r193308
      Richard Henderson committed
    • invoke.texi (-mcpu=power8): Document. · 428bffcb 
      	* doc/invoke.texi (-mcpu=power8): Document.
	* config.in (HAVE_AS_POWER8): New.
	* config.gcc: Add cpu_type power8.
	* configure.ac: (HAVE_AS_POWER8): Check for assembler support for
	the POWER8 instructions.
	* configure: Regenerate.
	* config/rs6000/rs6000.h: (ASM_CPU_POWER8_SPEC): Define.
	(ASM_CPU_SPEC): Pass %(asm_cpu_power8) for -mcpu=power8.
	(EXTRA_SPECS): Add asm_cpu_power8 spec string.
	* config/rs6000/rs6000-cpus.def (processor_target_table): Alias
	POWER8 to POWER7.
	* config/rs6000/rs6000-tables.opt: Regenerate.
	* config/rs6000/driver-rs6000.c (ASM_CPU_SPEC): For -mcpu=power8,
	pass %(asm_cpu_power8)/-mpwr8.
	* config/rs6000/aix53.h: Likewise.
	* config/rs6000/aix61.h: Likewise.

From-SVN: r193307
      Peter Bergner committed
    • re PR target/55224 (FAIL: gcc.target/i386/tailcall-1.c scan-assembler jmp) · ca78ecf4 
      	PR target/55224
	* config/i386/i386.c (ix86_function_ok_for_sibcall): Put back exception
	to make a sibcall if one of the functions has void return type.

From-SVN: r193306
      Uros Bizjak committed
    • re PR target/55224 (FAIL: gcc.target/i386/tailcall-1.c scan-assembler jmp) · 17b5bd7b 
      	PR target/55224
	* config/i386/i386.c (ix86_function_ok_for_sibcall): Put back exception
	to make a sibcall if one of the functions has void return type.

From-SVN: r193305
      Uros Bizjak committed
    • re PR c/53063 (encode group options in the .opt files) · 7332899a 
      gcc/
2012-11-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR c/53063
	* doc/invoke.texi (Wformat): Update.
c-family/
2012-11-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR c/53063
	* c.opt (Wformat): Make it Alias Wformat=1.
	(Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
	Wformat-security,Wformat-y2k,Wformat-zero-length): Use
	LangEnabledBy.
	(Wformat=): RejectNegative. Use LangEnabledBy.
	(Wnonnull): Use LangEnabledBy.
	* c-opts.c (c_common_handle_option): Do not handle Wformat here.
	* c-format.c (set_Wformat): Delete.
	(decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
        (maybe_read_dollar_number):  Likewise.
        (avoid_dollar_number):  Likewise.
        (finish_dollar_format_checking):  Likewise.
        (check_format_info):  Likewise.
        (check_format_info_main):  Likewise.
        (check_format_types):  Likewise.
        (format_type_warning):  Likewise.
        * c-common.c (int):  Likewise.
        (check_function_sentinel):  Likewise.
        * c-common.h (warn_format,set_Wformat): Do not declare here.
testsuite/
2012-11-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR c/53063
	* gcc.dg/warn-nsstring.c: Use -Wformat explicitly.

From-SVN: r193304
      Manuel López-Ibáñez committed
    • optc-gen.awk: Factor code out to... · 0829c7f7 
      2012-11-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* optc-gen.awk: Factor code out to...
	* opt-functions.awk (lang_enabled_by): ... this new function.

From-SVN: r193303
      Manuel López-Ibáñez committed
    • re PR c/53063 (encode group options in the .opt files) · 34a180a6 
      c-family/
2012-11-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR c/53063
	* c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
	Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
	Use LangEnabledBy.
	(Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
	common.opt.
	(Wvariadic-macros): Init(1).
	* c-opts.c (c_common_handle_option): Do not handle them
	explicitly.
	(c_common_post_options): Likewise.
	(sanitize_cpp_opts): warn_unused_macros is now
	cpp_warn_unused_macros.
	(push_command_line_include): Likewise.
	* c-common.c (warn_unknown_pragmas): Do not define.
	* c-common.h (warn_unknown_pragmas): Do not declare.
gcc/
2012-11-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR c/53063
	* common.opt (Wswitch,Wswitch-default,Wswitch-enum): Move to c.opt.
fortran/
2012-11-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR c/53063
	* options.c (set_Wall): Do not set warn_switch here.

From-SVN: r193302
      Manuel López-Ibáñez committed
    • re PR c/51294 (spurious warning from -Wconversion in C and C++ in conditional expressions) · 3f46d6a5 
      2012-11-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR c/51294
c-family/
	* c-common.c (conversion_warning): Handle conditional expressions.
testsuite/
	* c-c++-common/pr51294.c: New.

From-SVN: r193301
      Manuel López-Ibáñez committed
    • aarch64.c (aarch64_expand_prologue): add the missing argument 'Pmode' to the 'plus_constant' call. · dc2d3c67 
      gcc/ChangeLog

2012-11-07  Yufeng Zhang  <yufeng.zhang@arm.com>

	* config/aarch64/aarch64.c (aarch64_expand_prologue): add the missing
	argument 'Pmode' to the 'plus_constant' call.

From-SVN: r193299
      Yufeng Zhang committed
    • re PR tree-optimization/53787 (Possible IPA-SRA / IPA-CP improvement) · 2c9561b5 
      2012-11-07  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/53787
	* ipa-cp.c (ipcp_value_source): New field offset.
	(ipcp_agg_lattice): New type.
	(ipcp_param_lattices): Likewise, move virt_call from ipcp_lattice here.
	(ipcp_agg_lattice_pool): New variable.
	(ipa_get_parm_lattices): New function.
	(ipa_get_lattice): Turned into ipa_get_scalar_lat, use the above.
	Adjusted all callers.
	(print_lattice): New function.
	(print_all_lattices): Use the above, also print aggregate lattices.
	(set_agg_lats_to_bottom): New function.
	(set_agg_lats_contain_variable): Likewise.
	(set_all_contains_variable): Likewise.
	(initialize_node_lattices): Also handle aggregate lattices, set
	virt_call in ipcp_param_lattices.
	(add_value_source): Handle offsets.
	(add_value_to_lattice): Likewise.
	(add_scalar_value_to_lattice): New function.
	(propagate_vals_accross_pass_through): Use add_scalar_value_to_lattice.
	(propagate_vals_accross_ancestor): Likewise.
	(propagate_accross_jump_function): Renamed to
	propagate_scalar_accross_jump_function, use
	add_scalar_value_to_lattice.
	(set_check_aggs_by_ref): New function.
	(merge_agg_lats_step): Likewise.
	(set_chain_of_aglats_contains_variable): Likewise.
	(merge_aggregate_lattices): Likewise.
	(propagate_constants_accross_call): Also handle aggregate lattices.
	(hint_time_bonus): New function.
	(context_independent_aggregate_values): Likewise.
	(gather_context_independent_values): Also handle agggregate values.
	(agg_jmp_p_vec_for_t_vec): New function.
	(estimate_local_effects): Also handle agggregate values.
	(add_all_node_vals_to_toposort): Likewise.
	(ipcp_propagate_stage): Use struct ipcp_param_lattices.
	(get_clone_agg_value): New function.
	(cgraph_edge_brings_value_p): Also handle agggregate values.
	(create_specialized_node): Likewise.
	(find_more_values_for_callers_subset): Rename to
	find_more_scalar_values_for_callers_subset.  Modify dump.
	(copy_plats_to_inter): New function.
	(intersect_with_plats): Likewise.
	(agg_replacements_to_vector): Likewise.
	(intersect_with_agg_replacements): Likewise.
	(find_aggregate_values_for_callers_subset): Likewise.
	(known_aggs_to_agg_replacement_list): Likewise.
	(cgraph_edge_brings_all_scalars_for_node): Likewise.
	(cgraph_edge_brings_all_agg_vals_for_node): Likewise.
	(perhaps_add_new_callers): Old functionality moved to
	cgraph_edge_brings_all_scalars_for_node, call it and
	cgraph_edge_brings_all_agg_vals_for_node.
	(ipcp_val_in_agg_replacements_p): New function.
	(decide_about_value): New function.
	(decide_whether_version_node): A lot of functionality moved to
	decide_about_value.  Also handle agggregate values.
	(ipcp_driver): Also allocate ipcp_agg_lattice_pool.
	(pass_ipa_cp): Fill in new entries.
	* ipa-prop.c (ipa_node_agg_replacements): New variable.
	(free_parms_ainfo): New function.
	(ipa_analyze_node): Use free_parms_ainfo to free stuff.
	(ipa_find_agg_cst_for_param): Do not rely on offset ordering.
	(ipa_set_node_agg_value_chain): New function.
	(ipa_node_removal_hook): Also handle ipa_node_agg_replacements.
	(ipa_node_duplication_hook): Likewise.
	(ipa_free_all_structures_after_ipa_cp): Also free ipcp_agg_lattice_pool.
	(ipa_free_all_structures_after_iinln): Likewise.
	(ipa_dump_agg_replacement_values): New function.
	(write_agg_replacement_chain): Likewise.
	(read_agg_replacement_chain): Likewise.
	(ipa_prop_write_all_agg_replacement): Likewise.
	(read_replacements_section): Likewise.
	(ipa_prop_read_all_agg_replacement): Likewise.
	(adjust_agg_replacement_values): Likewise.
	(ipcp_transform_function): Likewise.
	* ipa-prop.h: Also define heap vector of ipa_agg_jf_item_t and of
	ipa_agg_jump_function_t.
	(ipa_node_params): Make lattices an array of ipcp_param_lattices.
	(ipa_agg_replacement_value): New type and its vector.
	(ipa_set_node_agg_value_chain) Declare.
	(ipa_node_agg_replacements): Likewise.
	(ipa_get_agg_replacements_for_node): New function.
	(ipcp_agg_lattice_pool): Declare.
	(ipa_dump_agg_replacement_values): Likewise.
	(ipa_prop_write_all_agg_replacement): Likewise.
	(ipa_prop_read_all_agg_replacement): Likewise.
	(ipcp_transform_function): Likewise.
	* ipa-inline-analysis.c (estimate_ipcp_clone_size_and_time): Pass around
	known aggregates and hints.
	* ipa-inline.h: include ipa-prop.h.
	(estimate_ipcp_clone_size_and_time): Adjust declaration.
	* lto-streamer.h (lto_section_type): New item
	LTO_section_ipcp_transform.
	* lto-section-in.c (lto_section_name): New element ipcp_trans.
	* params.def (PARAM_IPA_CP_LOOP_HINT_BONUS): New parameter.
	* Makefile.in (IPA_INLINE_H): New.  Use everywhee instead of
	ipa-inline.h.

	* testsuite/gcc.dg/ipa/ipa-5.c: Adjust.
	* testsuite/gcc.dg/ipa/ipcp-agg-1.c: New test.
	* testsuite/gcc.dg/ipa/ipcp-agg-2.c: Likewise.
	* testsuite/gcc.dg/ipa/ipcp-agg-3.c: Likewise.
	* testsuite/gcc.dg/ipa/ipcp-agg-4.c: Likewise.
	* testsuite/gcc.dg/ipa/ipcp-agg-5.c: Likewise.
	* testsuite/gcc.dg/ipa/ipcp-agg-6.c: Likewise.
	* testsuite/gfortran.dg/pr48636.f90: Add -fno-ipa-cp.
	* testsuite/gfortran.dg/pr48636-2.f90: New test.
	* testsuite/gfortran.dg/pr53787.f90: Likewise.

From-SVN: r193298
      Martin Jambor committed
    • * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX. · a57d75dc 
      From-SVN: r193296
      David Edelsohn committed
    • array (_GLIBCXX_THROW_OR_ABORT): Move... · 54ba39f5 
      2012-11-07  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/debug/array (_GLIBCXX_THROW_OR_ABORT): Move...
	* include/bits/c++config: ... here.
	* include/bits/shared_ptr_base.h (__throw_bad_weak_ptr): Use it.
	* include/ext/pb_ds/exception.hpp: Likewise.
	* include/ext/throw_allocator.h (__throw_forced_error): Likewise.
	* include/ext/concurrence.h (__throw_concurrence_lock_error,
	__throw_concurrence_unlock_error, __throw_concurrence_broadcast_error,
	__throw_concurrence_wait_error): Likewise.
	* include/tr1/shared_ptr.h (__throw_bad_weak_ptr): Likewise.
	* include/tr1/functional (function<_Res(_ArgTypes...)>::operator()
	(_ArgTypes...)): Likewise.
	* libsupc++/eh_aux_runtime.cc (__cxxabiv1::__cxa_bad_cast,
	__cxxabiv1::__cxa_bad_typeid): Likewise.
	* libsupc++/vec.cc (compute_size): Likewise.
	* libsupc++/new_op.cc (operator new (std::size_t)): Likewise.
	* src/c++11/functexcept.cc: Likewise.
	* testsuite/util/io/illegal_input_error.hpp
	(__throw_illegal_input_error): Likewise.
	* libsupc++/eh_personality.cc: Avoid warning with -fno-exceptions.
	* testsuite/ext/profile/mutex_extensions_neg.cc: Adjust dg-error line
	numbers.
	* testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc:
	Likewise.
	* testsuite/23_containers/array/tuple_interface/
	tuple_element_debug_neg.cc: Likewise.
	* testsuite/23_containers/array/tuple_interface/get_debug_neg.cc:
	Likewise.
	* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Likewise.

From-SVN: r193295
      Paolo Carlini committed
    • i386.c (enum upper_128bits_state): Remove. · c501a38e 
      	* config/i386/i386.c (enum upper_128bits_state): Remove.
	(check_avx256_store): Use bool pointer argument.
	(ix86_avx_u128_mode_needed): Use note_stores also for CALL insns.
	* config/i386/predicates.md (vzeroupper_operation): Use match_test.

From-SVN: r193294
      Uros Bizjak committed