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  1. 04 Aug, 2012 6 commits
  3. 03 Aug, 2012 15 commits
  5. 02 Aug, 2012 19 commits
    • cfgexpand.c (expand_debug_locations): Encapsulate test for CONST_DOUBLE in macro. · 48175537 
      2012-08-02  Kenneth Zadeck <zadeck@naturalbridge.com>

	* cfgexpand.c (expand_debug_locations):  Encapsulate test for
	CONST_DOUBLE in macro.
	* combine.c (try_combine, gen_lowpart_for_combine): Ditto.
	* cprop.c (implicit_set_cond_p): Ditto.
	* cselib.c (rtx_equal_for_cselib_1): Ditto.
	* expmed.c (expand_mult): Ditto.
	* expr.c (convert_modes): Ditto.
	* ira-costs.c (record_reg_classes): Ditto.
	* ira-lives.c (single_reg_class): Ditto.
	* optabs.c (expand_copysign_absneg, expand_copysign): Ditto.
	* print-rtl.c (print_rtx): Ditto.
	* recog.c (simplify_while_replacing, const_double_operand)
	(asm_operand_ok, constrain_operands): Ditto.
	* reg-stack.c (subst_stack_regs_pat): Ditto.
	* reload.c (find_reloads, find_equiv_reg): Ditto.
	* rtlanal.c (replace_rtx): Remove test.
	* rtlanal.c (constant_pool_constant_p, split_double): Encapsulate test for
	CONST_DOUBLE in macro.
	* simplify-rtx.c (mode_signbit_p, avoid_constant_pool_reference)
	(simplify_unary_operation_1, simplify_const_unary_operation)
	(simplify_binary_operation_1, simplify_const_binary_operation)
	(simplify_relational_operation_1)
	(simplify_const_relational_operations)
	(implify_subreg): Ditto.
	* varasm.c (output_constant_pool_2): Ditto.
	* rtl.h (CONST_DOUBLE_AS_INT_P, CONST_DOUBLE_AS_FLOAT_P): New
	macros.
	* rtl.def (CONST_DOUBLE):  Updated comments.

From-SVN: r190105
      Kenneth Zadeck committed
    • re PR target/51931 (No support for MIPS16 long branches) · 36be1dee 
      gcc/
	PR target/51931
	* config/mips/mips-protos.h (mips_strip_unspec_address): Declare.
	* config/mips/mips.c (mips_strip_unspec_address): Make extern.
	(mips16_rewrite_pool_constant): Make a copy of the pool constant
	before adding to a PC-relative table.
	(mips16_lay_out_constants): Add a SPLIT_P parameter.
	(mips16_load_branch_target, mips16_split_long_branches): New functions.
	(mips_reorg): Update call to mips16_lay_out_constants.
	Call mips16_split_long_branches.
	* config/mips/predicates.md (pc_or_label_operand): Delete.
	* config/mips/mips.md (length): Add a calculation for MIPS16 branches.
	Move the extended_mips16 handling further down.
	(*branch_equality<mode>_mips16): Replace use pc_or_label_operand
	with explicit label_ref and pc.  Follow the usual operand numbering.
	(*branch_equality<mode>_mips16_inverted): New pattern.
	(*jump_mips16): Add length attribute.
	(indirect_jump_and_restore_<mode>): New pattern.
	(consttable_int): Call mips_strip_unspec_address on the operand.

gcc/testsuite/
	PR target/51931
	* gcc.c-torture/compile/20001226-1.c: Remove nomips16 attribute.
	* g++.dg/opt/longbranch1.C: Likewise.

From-SVN: r190104
      Richard Sandiford committed
    • recog.c (split_insn): Copy the original SET_SRC before using it as a note. · b5b071a5 
      gcc/
	* recog.c (split_insn): Copy the original SET_SRC before using
	it as a note.

From-SVN: r190102
      Richard Sandiford committed
    • reorg.c (dbr_schedule): Delete REG_BR_PRED loop. · 8e6ecdc0 
      gcc/
	* reorg.c (dbr_schedule): Delete REG_BR_PRED loop.

From-SVN: r190101
      Richard Sandiford committed
    • re PR tree-optimization/53805 (combine_comparisons changes trapping behavior) · 77b5132f 
      2012-08-02  Marc Glisse  <marc.glisse@inria.fr>

	PR tree-optimization/53805
	* gcc/fold-const.c (invert_tree_comparison): Invert ORDERED_EXPR and
	UNORDERED_EXPR even for trapping floating point.
	* gcc/testsuite/gcc.dg/fold-notunord.c: New testcase.

From-SVN: r190100
      Marc Glisse committed
    • Add the bug number in the ChangeLog · c2381fb2 
      From-SVN: r190099
      Mikael Morin committed
    • re PR fortran/48820 (TR 29113: Implement parts needed for MPI 3) · e5a24119 
      fortran/
	PR fortran/48820
	* trans-array.c (gfc_conv_ss_startstride): Set the intrinsic
	result's lower and upper bounds according to the rank.
	(set_loop_bounds): Set the loop upper bound in the intrinsic case.

testsuite/
	PR fortran/48820
	* gfortran.dg/assumed_rank_bounds_1.f90:  New test.
	* gfortran.dg/assumed_rank_bounds_2.f90:  New test.

From-SVN: r190098
      Mikael Morin committed
    • trans-array.c (set_loop_bounds): Allow non-array-section to be chosen using the… · c0febbd3 
      trans-array.c (set_loop_bounds): Allow non-array-section to be chosen using the stride and lower bound criteria.

	* trans-array.c (set_loop_bounds): Allow non-array-section to be
	chosen using the stride and lower bound criteria.

From-SVN: r190097
      Mikael Morin committed
    • trans-array.c (set_loop_bounds): Remove useless dimension check. · 96b2ffe1 
      	* trans-array.c (set_loop_bounds): Remove useless dimension check.
	Don't update loopspec if it would loose the wanted stride criterion.

From-SVN: r190096
      Mikael Morin committed
    • trans-array.h (gfc_conv_descriptor_rank): New prototype. · 17aa6ab6 
      	* trans-array.h (gfc_conv_descriptor_rank): New prototype.
	* trans-array.c (gfc_conv_descriptor_rank): New function moved and
	renamed ...
	* trans-intrinsic.c (get_rank_from_desc): ... from this one.
	(gfc_conv_intrinsic_rank, gfc_conv_intrinsic_bound,
	gfc_conv_associated): Also rename function calls.

From-SVN: r190095
      Mikael Morin committed
    • iresolve.c (resolve_bound, [...]): Don't set the shape for assumed rank arrays. · d357d991 
      	* iresolve.c (resolve_bound, gfc_resolve_shape):
	Don't set the shape for assumed rank arrays.
	* simplify.c (gfc_simplify_shape): Don't try to simplify if the
	argument is assumed rank.

From-SVN: r190094
      Mikael Morin committed
    • PR c++/51213 (again) · 742b0bcd 
      /cp
2012-08-02  Jason Merrill  <jason@redhat.com>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51213 (again)
	* pt.c (type_unification_real): Call push_deferring_access_checks /
	pop_deferring_access_checks around the substitution of default
	template args.
	(instantiate_template_1): When the specialization returned by
	retrieve_specialization has FNDECL_HAS_ACCESS_ERRORS set and we
	are in a SFINAE context, simply return error_mark_node.
	* cp-tree.h (FNDECL_RECHECK_ACCESS_P): Rename FNDECL_HAS_ACCESS_ERRORS.

/testsuite
2012-08-02  Jason Merrill  <jason@redhat.com>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51213 (again)
	* g++.dg/cpp0x/sfinae37.C: Extend.

Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>

From-SVN: r190093
      Jason Merrill committed
    • array.c (gfc_copy_array_ref): Don't copy the offset field. · 328ece7d 
      	* array.c (gfc_copy_array_ref): Don't copy the offset field.
	* expr.c (find_array_section): Ignore the offset field.
	* trans-expr.c (gfc_find_interface_mapping_to_ref): Don't apply
	any interface mapping to the offset field.
	* gfortran.h (struct gfc_array_ref): Remove the offset field.

From-SVN: r190092
      Mikael Morin committed
    • Add free inline summary pass after pass_early_local_passes · a8da72b8 
      	PR middle-end/53321
	PR middle-end/53865
	* ipa-inline-analysis.c (inline_free_summary): Return if
	inline_edge_summary_vec is NULL.

	* ipa-split.c (execute_split_functions): Check if a function
	is inlinable only if inline_edge_summary_vec != NULL.

	* ipa.c (symtab_remove_unreachable_nodes): Restore
	cgraph_propagate_frequency call when something was changed.
	(free_inline_summary): New function.
	(pass_ipa_free_inline_summary): New pass.

	* passes.c (init_optimization_passes): Add
	pass_ipa_free_inline_summary before pass_ipa_tree_profile.

	* timevar.def (TV_IPA_FREE_INLINE_SUMMARY): New.

	* tree-pass.h (pass_ipa_free_inline_summary): New.

From-SVN: r190090
      H.J. Lu committed
    • arm.c (arm_gen_constant): Use UBFX for some AND operations when available. · ca26f665 
      	* arm.c (arm_gen_constant): Use UBFX for some AND operations when
	available.

From-SVN: r190088
      Richard Earnshaw committed
    • tree-into-ssa.c (struct common_info_d): New struct. · 8812aab1 
      2012-08-02  Richard Guenther  <rguenther@suse.de>

	* tree-into-ssa.c (struct common_info_d): New struct.
	(struct var_info_d, struct ssa_name_info): Use it.
	(get_ssa_name_ann): Adjust.
	(get_phi_state, set_phi_state): Remove.
	(get_common_info): New function.
	(get_current_def, set_current_def): Adjust.
	(get_def_blocks_for): Take a common info as param.
	(set_def_block): Call get_common_info once.
	(set_livein_block): Likewise.
	(find_def_blocks_for): Adjust.
	(insert_phi_nodes): Likewise.
	(register_new_def): Call get_common_info once.
	(get_reaching_def): Likewise.
	(rewrite_debug_stmt_uses): Likewise.
	(rewrite_leave_block): Likewise.
	(dump_currdefs): Likewise.
	(debug_var_infos_r): Adjust.
	(register_new_update_single): Call get_common_info once.
	(maybe_replace_use_in_debug_stmt): Likewise.
	(rewrite_update_leave_block): Likewise.
	(mark_use_interesting): Adjust.
	(create_new_def_for): Likewise.
	(update_ssa): Likewise.

From-SVN: r190084
      Richard Guenther committed
    • tree-ssa-live.c (set_is_used): Return a bool. · 329df070 
      	* tree-ssa-live.c (set_is_used): Return a bool.
	(mark_all_vars_used): Don't take data argument.
	(mark_all_vars_used_1): Adjust calls to above, merge handling
	of local and global vars.
	(remove_unused_scope_block_p): Don't take global_unused_vars,
	merge handling of local and global vars.
	(remove_unused_locals): Don't allocate/fill/pass global_unused_vars,
	use is_used_p for local and global vars.

From-SVN: r190080
      Michael Matz committed
    • tree-flow.h (make_rename_temp): Remove. · 7cc434a3 
      2012-08-02  Richard Guenther  <rguenther@suse.de>

	* tree-flow.h (make_rename_temp): Remove.
	* tree-dfa.c (make_rename_temp): Likewise.
	* cgraphunit.c (thunk_adjust, assemble_thunk): Use create_tmp_reg
	instead of make_rename_temp.
	* omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
	expand_omp_atomic_pipeline): Likewise.
	* trans-mem.c (tm_log_emit_save_or_restores, build_tm_load,
	build_tm_store, expand_call_tm, expand_transaction,
	ipa_tm_insert_gettmclone_call): Likewise.
	* tree-complex.c (expand_complex_div_wide): Likewise.
	* tree-mudflap.c (mf_decl_cache_locals, mf_build_check_statement_for):
	Likewise.
	* tree-ssa-loop-im.c (execute_sm_if_changed_flag_set, execute_sm):
	Likewise.
	* tree-ssa-math-opts.c (insert_reciprocals): Likewise.
	* value-prof.c (gimple_divmod_fixed_value, gimple_mod_pow2,
	gimple_mod_subtract): Likewise.

From-SVN: r190074
      Richard Guenther committed
    • tree-flow.h (set_default_def): Rename to ... · 32244553 
      2012-08-02  Richard Guenther  <rguenther@suse.de>

	* tree-flow.h (set_default_def): Rename to ...
	(set_ssa_default_def): ... this.  Take a struct function argument.
	(gimple_default_def): Rename to ...
	(ssa_default_def): ... this.
	(get_or_create_ssa_default_def): New function.
	* tree-dfa.c: Likewise.
	(dump_variable): Adjust.
	* ipa-prop.c (ipa_analyze_params_uses): Adjust, properly check
	for used parameters.
	* ipa-split.c (consider_split): Adjust, avoid repeated default-def
	lookups.
	(split_function): Likewise.
	* lto-streamer-in.c (input_ssa_names): Adjust.
	* omp-low.c (expand_omp_taskreg): Likewise.
	* tree-cfg.c (replace_ssa_name): Adjust, no need to push/pop cfun.
	* tree-complex.c (init_parameter_lattice_values): Adjust.
	(get_component_ssa_name): Likewise.
	(update_parameter_components): Likewise.
	* tree-inline.c (remap_ssa_name): Likewise.
	(setup_one_parameter): Likewise.
	(initialize_inlined_parameters): Likewise.
	(declare_return_variable): Likewise.
	(expand_call_inline): Likewise.
	(tree_function_versioning): Likewise.
	* tree-into-ssa.c (get_default_def_for): Remove.
	(get_reaching_def): Use get_or_create_ssa_default_def instead.
	* tree-predcom.c (replace_ref_with): Adjust.
	* tree-sra.c (get_repl_default_def_ssa_name): Likewise.
	(is_unused_scalar_param): Likewise.
	(ptr_parm_has_direct_uses): Likewise.
	(sra_ipa_reset_debug_stmts): Likewise.
	* tree-ssa-coalesce.c (create_outofssa_var_map): Adjust.
	* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
	* tree-ssa-live.c (verify_live_on_entry): Likewise.
	* tree-ssa-math-opts.c (execute_cse_reciprocals): Likewise,
	avoid repeated default def lookups.
	* tree-ssa-sccvn.c (run_scc_vn): Likewise.
	* tree-tailcall.c (arg_needs_copy_p): Adjust.
	(tree_optimize_tail_calls_1): Likewise.

From-SVN: r190073
      Richard Guenther committed