2013-05-29  Martin Jambor  <mjambor@suse.cz>

	* tree-cfg.c (verify_expr): Verify that BIT_FIELD_REF, REALPART_EXPR
	and IMAGPART_EXPR do not occur within other handled_components.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199405 138bc75d-0d04-0410-961f-82ee72b054a4
Enable FP Reassociation for AMD bdver1 and bdver2 architecture

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199406 138bc75d-0d04-0410-961f-82ee72b054a4
[AArch64] Re-organize aarch64_classify_symbol.

This patch re-orgnaizes the implementation of aarch64_classify_symbol
in preparation for tiny absolute memory model support.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199407 138bc75d-0d04-0410-961f-82ee72b054a4
[AArch64] Implement support for --mcmodel=tiny

This patch adds support for the tiny absolute memory model.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199408 138bc75d-0d04-0410-961f-82ee72b054a4
2013-05-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/37336
        * class.c (finalize_component): Fix coarray array refs.
        (generate_finalization_wrapper): Only gfc_convert_type_warn
        when the kind value is different.
        (gfc_find_intrinsic_vtab): _copy's dst is now intent(inout).
        (gfc_find_derived_vtab): Ditto. Enable finalization-wrapper
        generation.
        * module.c (MOD_VERSION): Bump.
        (gfc_dump_module, gfc_use_module): Remove empty line in .mod.
        * trans-array.c (gfc_conv_descriptor_token): Accept
        * nonrestricted
        void pointer.
        (gfc_array_allocate, structure_alloc_comps): Don't nullify for
        BT_CLASS allocations.
        * trans-stmt.c (gfc_trans_allocate): Ditto.

2013-05-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/37336
        * gfortran.dg/auto_dealloc_2.f90: Update _free count in the
        * dump.
        * gfortran.dg/class_19.f03: Ditto.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199409 138bc75d-0d04-0410-961f-82ee72b054a4
Fix c/c-array-notation.c compilation failure (PR bootstrap/57450)

	PR bootstrap/57450
	* c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
	(build_array_notation_expr): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199410 138bc75d-0d04-0410-961f-82ee72b054a4
2013-05-29  Steve Ellcey  <sellcey@imgtec.com>

	* config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Add micromips
	and mips16 directories.
	* config/mips/t-mti-linux (MULTILIB_OPTIONS): Add micromips and
	mips16.
	(MULTILIB_DIRNAMES): Ditto.
	(MULTILIB_EXCEPTIONS): Add new exceptions.
	* config/mips/t-mti-elf (MULTILIB_OPTIONS): Add micromips.
	(MULTILIB_DIRNAMES): Ditto.
	(MULTILIB_EXCEPTIONS): Add new exceptions.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199411 138bc75d-0d04-0410-961f-82ee72b054a4
2013-05-29  Dehao Chen  <dehao@google.com>

	PR testsuite/57413
	* gcc.dg/debug/dwarf2/discriminator.c: Restrict the test to linux-gnu.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199412 138bc75d-0d04-0410-961f-82ee72b054a4
2013-05-29  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR tree-optimization/57441
	* gimple-ssa-strength-reduction.c (analyze_candidates_and_replace):
	Don't limit size of incr_vec to number of candidates.

2013-05-29  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR tree-optimization/57441
	* gcc.c-torture/compile/pr57441.c: New.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199414 138bc75d-0d04-0410-961f-82ee72b054a4
	* rx/rx.h (TARGET_CPU_CPP_BUILTINS): Add macros for RX100, RX200,
	and RX600.
	* rx/rx.opt: Add macro for rx100 with string rx100 and value
	RX100.
	* rx/rx-opts.h (rx_cpu_types): Add new cpu type rx100.
	* rx/t-rx: Add rx100 under multi library matches option for nofpu
	option.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199417 138bc75d-0d04-0410-961f-82ee72b054a4
2013-05-29  Easwaran Raman  <eraman@google.com>

	PR tree-optimization/57442
	* tree-ssa-reassoc.c (appears_later_in_bb): Return correct value
	when control exits the main loop.

2013-05-29  Easwaran Raman  <eraman@google.com>

	PR tree-optimization/57442
	* gcc.dg/tree-ssa/reassoc-30.c: New testcase.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199418 138bc75d-0d04-0410-961f-82ee72b054a4
	* passes.c (init_optimization_passes): Move OMP expansion into lowering.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199419 138bc75d-0d04-0410-961f-82ee72b054a4

	* cgraph.h (symtab_node_base): Add definition, alias and analyzed
	flags; reorder rest of fields in more consistent way.
	(varpool_node): Remove analyzed, finalized and alias.
	(cgraph_ndoe): Likewise.
	(symtab_alias_ultimate_target): New function.
	(cgraph_function_node): Move offline.
	(cgraph_reset_node): Declare.
	(cgraph_comdat_can_be_unshared_p): Remove.
	(varpool_remove_initializer): Declare.
	(varpool_first_defined_variable, varpool_next_defined_variable
	cgraph_first_defined_function, cgraph_next_defined_function): Update.
	(cgraph_function_with_gimple_body_p): Update.
	(varpool_all_refs_explicit_p): Update.
	(symtab_alias_target): New function.
	(cgraph_alias_aliased_node, varpool_alias_aliased_node): Rename to ...
	(cgraph_alias_target, varpool_alias_target): .. this one; simplify.
	(cgraph_function_or_thunk_node): Simplify using symtab_alias_ultimate_target.
	(varpool_variable_node): Likewise.
	* cgraph.c (cgraph_create_function_alias): Update.
	(cgraph_add_thunk): Update.
	(cgraph_remove_node): Update.
	(dump_cgraph_node): Do not dump removed flags.
	(cgraph_function_body_availability): Update.
	(cgraph_propagate_frequency): Update.
	(verify_cgraph_node): Check sanity of local flag.
	(cgraph_function_node): Move here from cgraph.h; revamp for
	cgraph_function_or_thunk_node.
	* lto-symtab.c (lto_varpool_replace_node): Update.
	(lto_symtab_resolve_can_prevail_p): Update.
	(lto_symtab_merge_cgraph_nodes): Update.
	* ipa-cp.c (determine_versionability, initialize_node_lattices,
	propagate_constants_accross_call, devirtualization_time_bonus,
	ipcp_propagate_stage): Update.
	* tree-emutls.c (create_emultls_var, ipa_lower_emutls): Update.
	* ipa-inline-transform.c (clone_inlined_nodes, preserve_function_body_p): Update.
	* ipa-reference.c (propagate): Update.
	(write_node_summary_p): Update.
	* toplev.c (wrapup_global_declaration_2): Update.
	* cgraphunit.c (cgraph_analyze_function): Rename to ...
	(analyze_function) ... this one.
	(cgraph_process_new_functions): Update.
	(cgraph_reset_node): Export.
	(cgraph_finalize_function): Update.
	(cgraph_add_new_function): Update.
	(process_function_and_variable_attributes): Update.
	(varpool_finalize_decl): Update.
	(symbol_finalized): Remove.
	(symbol_finalized_and_needed): Rename to ...
	(symbol_defined_and_needed): ... update.
	(cgraph_analyze_functions): Update.
	(handle_alias_pairs): Update.
	(mark_functions_to_output): Update.
	(assemble_thunk): Update.
	(output_in_order): Update.
	(output_weakrefs): Update.
	(finalize_compilation_unit): Update.
	* lto-cgraph.c (reachable_from_other_partition_p, lto_output_node,
	lto_output_varpool_node, compute_ltrans_boundary, input_overwrite_node,
	input_node, input_varpool_node): Update.
	* dbxout.c (dbxout_expand_expr): Update.
	* cgraphclones.c (cgraph_clone_node): Update.
	(cgraph_copy_node_for_versioning): Update.
	(cgraph_materialize_clone): Update.
	(cgraph_materialize_all_clones): Update.
	* ipa-pure-const.c (analyze_function, pure_const_write_summary,
	propagate_pure_const, propagate_nothrow): Update.
	* lto-streamer-out.c (lto_output, write_symbol): Update.
	* ipa-utils.c (ipa_reverse_postorder): Update.
	* ipa-inline.c (can_inline_edge_p): Update.
	(update_caller_keys, ipa_inline): Update.
	* dwarf2out.c (reference_to_unused,
	premark_types_used_by_global_vars_helper): Update.
	* tree-eh.c (tree_could_trap_p): Update.
	* ipa-split.c (consider_split, execute_split_functions): Update.
	* ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
	 has_addr_references_p): Update;
	move ahead in file for better readability.
	(process_references): Simplify.
	(symtab_remove_unreachable_nodes): Update; cleanup way function/var
	bodies are removed.
	(cgraph_comdat_can_be_unshared_p): Make static.
	(cgraph_externally_visible_p): Update.
	(varpool_externally_visible_p): Update.
	(function_and_variable_visibility): Update.
	* trans-mem.c (get_cg_data, ipa_tm_mayenterirr_function,
	ipa_tm_mark_force_output_node): Update.
	* ipa-inline-analysis.c (dump_inline_summary, initialize_inline_failed,
	estimate_edge_devirt_benefit, inline_generate_summary,
	inline_write_summary): Update.
	* gimple-fold.c (can_refer_decl_in_current_unit_p): Update.
	* ipa-prop.c (ipa_compute_jump_functions): Update.
	(ipa_print_node_params, ipa_prop_read_section, ipa_update_after_lto_read,
	read_replacements_section): Update.
	* varasm.c (mark_decl_referenced): Update.
	(assemble_alias, dump_tm_clone_pairs): Update.
	* tree-inline.c (copy_bb): Update.
	(estimate_num_insns, optimize_inline_calls, tree_function_versioning):
	Update.
	* symtab.c (dump_symtab_base): Print new flags.
	(verify_symtab_base): Verify new flags.
	(symtab_alias_ultimate_target): New function.
	* tree-ssa-structalias.c (get_constraint_for_ssa_var,
	create_variable_info_for, associate_varinfo_to_alias, ipa_pta_execute):
	Update.
	* passes.c (ipa_write_summaries, ipa_write_optimization_summaries): Update.
	* i386.c (ix86_get_function_versions_dispatcher,
	ix86_generate_version_dispatcher_body): Update.
	(fold_builtin_cpu): Use varpool_add_new_variable.
	* varpool.c (varpool_remove_initializer): Break out from ...
	(varpool_remove_node): ... this one.
	(dump_varpool_node, varpool_node_for_asm,
	cgraph_variable_initializer_availability, varpool_analyze_node,
	varpool_assemble_decl, varpool_remove_unreferenced_decls,
	varpool_finalize_named_section_flags, varpool_create_variable_alias): Update

	* decl.c (java_mark_decl_local): Update for new symtab flags.

	* tree.c (cp_fix_function_decl_p): Update for new symtab flags.
	* decl2.c )var_finalized_p, cp_write_global_declarations): Likewise.

	* lto.c (has_analyzed_clone_p, lto_materialize_function): Update for new symtab
	flags.
	* lto-partition.c (get_symbol_class, lto_balanced_map): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199422 138bc75d-0d04-0410-961f-82ee72b054a4
2013-05-29  Michael Meissner  <meissner@linux.vnet.ibm.com>
	    Pat Haugen <pthaugen@us.ibm.com>
	    Peter Bergner <bergner@vnet.ibm.com>

	* config/rs6000/vector.md (VEC_I): Add support for new power8 V2DI
	instructions.
	(VEC_A): Likewise.
	(VEC_C): Likewise.
	(vrotl<mode>3): Likewise.
	(vashl<mode>3): Likewise.
	(vlshr<mode>3): Likewise.
	(vashr<mode>3): Likewise.

	* config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
	support for power8 V2DI builtins.

	* config/rs6000/rs6000-builtin.def (abs_v2di): Add support for
	power8 V2DI builtins.
	(vupkhsw): Likewise.
	(vupklsw): Likewise.
	(vaddudm): Likewise.
	(vminsd): Likewise.
	(vmaxsd): Likewise.
	(vminud): Likewise.
	(vmaxud): Likewise.
	(vpkudum): Likewise.
	(vpksdss): Likewise.
	(vpkudus): Likewise.
	(vpksdus): Likewise.
	(vrld): Likewise.
	(vsld): Likewise.
	(vsrd): Likewise.
	(vsrad): Likewise.
	(vsubudm): Likewise.
	(vcmpequd): Likewise.
	(vcmpgtsd): Likewise.
	(vcmpgtud): Likewise.
	(vcmpequd_p): Likewise.
	(vcmpgtsd_p): Likewise.
	(vcmpgtud_p): Likewise.
	(vupkhsw): Likewise.
	(vupklsw): Likewise.
	(vaddudm): Likewise.
	(vmaxsd): Likewise.
	(vmaxud): Likewise.
	(vminsd): Likewise.
	(vminud): Likewise.
	(vpksdss): Likewise.
	(vpksdus): Likewise.
	(vpkudum): Likewise.
	(vpkudus): Likewise.
	(vrld): Likewise.
	(vsld): Likewise.
	(vsrad): Likewise.
	(vsrd): Likewise.
	(vsubudm): Likewise.

	* config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Add
	support for power8 V2DI instructions.

	* config/rs6000/altivec.md (UNSPEC_VPKUHUM): Add support for
	power8 V2DI instructions.  Combine pack and unpack insns to use an
	iterator for each mode.  Check whether a particular mode supports
	Altivec instructions instead of just checking TARGET_ALTIVEC.
	(UNSPEC_VPKUWUM): Likewise.
	(UNSPEC_VPKSHSS): Likewise.
	(UNSPEC_VPKSWSS): Likewise.
	(UNSPEC_VPKUHUS): Likewise.
	(UNSPEC_VPKSHUS): Likewise.
	(UNSPEC_VPKUWUS): Likewise.
	(UNSPEC_VPKSWUS): Likewise.
	(UNSPEC_VPACK_SIGN_SIGN_SAT): Likewise.
	(UNSPEC_VPACK_SIGN_UNS_SAT): Likewise.
	(UNSPEC_VPACK_UNS_UNS_SAT): Likewise.
	(UNSPEC_VPACK_UNS_UNS_MOD): Likewise.
	(UNSPEC_VUPKHSB): Likewise.
	(UNSPEC_VUNPACK_HI_SIGN): Likewise.
	(UNSPEC_VUNPACK_LO_SIGN): Likewise.
	(UNSPEC_VUPKHSH): Likewise.
	(UNSPEC_VUPKLSB): Likewise.
	(UNSPEC_VUPKLSH): Likewise.
	(VI2): Likewise.
	(VI_char): Likewise.
	(VI_scalar): Likewise.
	(VI_unit): Likewise.
	(VP): Likewise.
	(VP_small): Likewise.
	(VP_small_lc): Likewise.
	(VU_char): Likewise.
	(add<mode>3): Likewise.
	(altivec_vaddcuw): Likewise.
	(altivec_vaddu<VI_char>s): Likewise.
	(altivec_vadds<VI_char>s): Likewise.
	(sub<mode>3): Likewise.
	(altivec_vsubcuw): Likewise.
	(altivec_vsubu<VI_char>s): Likewise.
	(altivec_vsubs<VI_char>s): Likewise.
	(altivec_vavgs<VI_char>): Likewise.
	(altivec_vcmpbfp): Likewise.
	(altivec_eq<mode>): Likewise.
	(altivec_gt<mode>): Likewise.
	(altivec_gtu<mode>): Likewise.
	(umax<mode>3): Likewise.
	(smax<mode>3): Likewise.
	(umin<mode>3): Likewise.
	(smin<mode>3): Likewise.
	(altivec_vpkuhum): Likewise.
	(altivec_vpkuwum): Likewise.
	(altivec_vpkshss): Likewise.
	(altivec_vpkswss): Likewise.
	(altivec_vpkuhus): Likewise.
	(altivec_vpkshus): Likewise.
	(altivec_vpkuwus): Likewise.
	(altivec_vpkswus): Likewise.
	(altivec_vpks<VI_char>ss): Likewise.
	(altivec_vpks<VI_char>us): Likewise.
	(altivec_vpku<VI_char>us): Likewise.
	(altivec_vpku<VI_char>um): Likewise.
	(altivec_vrl<VI_char>): Likewise.
	(altivec_vsl<VI_char>): Likewise.
	(altivec_vsr<VI_char>): Likewise.
	(altivec_vsra<VI_char>): Likewise.
	(altivec_vsldoi_<mode>): Likewise.
	(altivec_vupkhsb): Likewise.
	(altivec_vupkhs<VU_char>): Likewise.
	(altivec_vupkls<VU_char>): Likewise.
	(altivec_vupkhsh): Likewise.
	(altivec_vupklsb): Likewise.
	(altivec_vupklsh): Likewise.
	(altivec_vcmpequ<VI_char>_p): Likewise.
	(altivec_vcmpgts<VI_char>_p): Likewise.
	(altivec_vcmpgtu<VI_char>_p): Likewise.
	(abs<mode>2): Likewise.
	(vec_unpacks_hi_v16qi): Likewise.
	(vec_unpacks_hi_v8hi): Likewise.
	(vec_unpacks_lo_v16qi): Likewise.
	(vec_unpacks_hi_<VP_small_lc>): Likewise.
	(vec_unpacks_lo_v8hi): Likewise.
	(vec_unpacks_lo_<VP_small_lc>): Likewise.
	(vec_pack_trunc_v8h): Likewise.
	(vec_pack_trunc_v4si): Likewise.
	(vec_pack_trunc_<mode>): Likewise.

	* config/rs6000/altivec.h (vec_vaddudm): Add defines for power8
	V2DI builtins.
	(vec_vmaxsd): Likewise.
	(vec_vmaxud): Likewise.
	(vec_vminsd): Likewise.
	(vec_vminud): Likewise.
	(vec_vpksdss): Likewise.
	(vec_vpksdus): Likewise.
	(vec_vpkudum): Likewise.
	(vec_vpkudus): Likewise.
	(vec_vrld): Likewise.
	(vec_vsld): Likewise.
	(vec_vsrad): Likewise.
	(vec_vsrd): Likewise.
	(vec_vsubudm): Likewise.
	(vec_vupkhsw): Likewise.
	(vec_vupklsw): Likewise.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199423 138bc75d-0d04-0410-961f-82ee72b054a4
This patch re-enables -fdump-passes. It had stopped working because
dump_passes was changed to use the FOR_EACH_DEFINED_FUNCTION iterator,
however, functions are not marked as defined until after dump_passes
is called, in cgraph_analyze_functions. Fixed by iterating over all
functions.

2013-05-29  Teresa Johnson  <tejohnson@google.com>

	* passes.c (dump_passes): Use FOR_EACH_FUNCTION since
	functions are not yet marked as defined.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199424 138bc75d-0d04-0410-961f-82ee72b054a4
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199433 138bc75d-0d04-0410-961f-82ee72b054a4
This patch is a consolodation of the hash_table patches to the
cxx-conversion branch for files under gcc/config.

Update various hash tables from htab_t to hash_table.
Modify types and calls to match.

* config/arm/arm.c'arm_libcall_uses_aapcs_base::libcall_htab

Fold libcall_eq and libcall_hash into new struct libcall_hasher.

* config/ia64/ia64.c'bundle_state_table

Fold bundle_state_hash and bundle_state_eq_p into new struct
bundle_state_hasher.

* config/mips/mips.c'mips_offset_table

Fold mips_lo_sum_offset_hash and mips_lo_sum_offset_eq into new
struct mips_lo_sum_offset_hasher.

In mips_reorg_process_insns, change call to for_each_rtx to pass
a pointer to the hash_table rather than a htab_t.  This change
requires then dereferencing that pointer in mips_record_lo_sum to
obtain the hash_table.

* config/sol2.c'solaris_comdat_htab

Fold comdat_hash and comdat_eq into new struct comdat_entry_hasher.

* config/i386/winnt.c'i386_pe_section_type_flags::htab

* config/i386/winnt.c'i386_find_on_wrapper_list::wrappers

Fold wrapper_strcmp into new struct wrapped_symbol_hasher.

Tested on x86_64.  Tested with config-list.mk.


Index: gcc/ChangeLog

2013-05-29  Lawrence Crowl  <crowl@google.com>

	* config/arm/t-arm: Update for below.

	* config/arm/arm.c (arm_libcall_uses_aapcs_base::libcall_htab):
	Change type to hash_table.  Update dependent calls and types.

	* config/i386/t-cygming: Update for below.

	* config/i386/t-interix: Update for below.

	* config/i386/winnt.c (i386_pe_section_type_flags::htab):
	Change type to hash_table.  Update dependent calls and types.
	(i386_find_on_wrapper_list::wrappers): Likewise.

	* config/ia64/t-ia64: Update for below.

	* config/ia64/ia64.c (bundle_state_table):
	Change type to hash_table.  Update dependent calls and types.

	* config/mips/mips.c (mips_reorg_process_insns::htab):
	Change type to hash_table.  Update dependent calls and types.

	* config/sol2.c (solaris_comdat_htab):
	Change type to hash_table.  Update dependent calls and types.

	* config/t-sol2: Update for above.




git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199435 138bc75d-0d04-0410-961f-82ee72b054a4
	* gcc-interface/Makefile.in (arm% androideabi): Robustify.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199436 138bc75d-0d04-0410-961f-82ee72b054a4
2013-05-30  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57458
        * interface.c (compare_parameter): Update C1239/C1240 constraint
        check for assumed-rank/TS29113.

2013-05-30  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57458
        * gfortran.dg/assumed_rank_13.f90: New.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199437 138bc75d-0d04-0410-961f-82ee72b054a4
2013-05-30  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

	* config/arm/arm.c (arm_add_cfa_adjust_cfa_note): New added.
	(arm_emit_multi_reg_pop): Add REG_CFA_ADJUST_CFA notes.
	(arm_emit_vfp_multi_reg_pop): Likewise.
	(thumb2_emit_ldrd_pop): Likewise.
	(arm_expand_epilogue): Add misc REG_CFA notes.
	(arm_unwind_emit): Skip REG_CFA_ADJUST_CFA and REG_CFA_RESTORE.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199438 138bc75d-0d04-0410-961f-82ee72b054a4