+2008-05-08 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/35714
+ * config/i386/mmx.md (mmx_subv2sf3): New expander.
+ (*mmx_subv2sf3): Rename from mmx_subv2sf3 insn pattern.
+ (*mmx_eqv2sf3): Rename from mmx_eqv2sf3 insn pattern.
+ (mmx_eqv2sf3): New expander. Use ix86_fixup_binary_operands_no_copy
+ to handle nonimmediate operands.
+ (*mmx_paddwd): Rename from mmx_paddwd insn pattern.
+ (mmx_paddwd): New expander. Use ix86_fixup_binary_operands_no_copy
+ to handle nonimmediate operands.
+ (*mmx_pmulhrwv4hi3): Rename from mmx_pmulhrwv4hi3 insn pattern.
+ (mmx_pmulhrwv4hi3): New expander. Use
+ ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
+ (*sse2_umulv1siv1di3): Rename from sse2_umulv1siv1di3 insn pattern.
+ (sse2_umulv1siv1di3): New expander. Use
+ ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
+ (*mmx_eq<mode>3): Rename from mmx_eq<mode>3 insn pattern.
+ (mmx_eq<mode>3): New expander. Use
+ ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
+ (*mmx_uavgv8qi3): Rename from mmx_uavgv8qi3 insn pattern.
+ (mmx_uavgv8qi3): New expander. Use
+ ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
+ (*mmx_uavgv4hi3): Rename from mmx_uavgv4hi3 insn pattern.
+ (mmx_uavgv4hi3): New expander. Use
+ ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
+
+ * config/i386/sse.md
+ (sse_movhlps_exp): New expander. Use ix86_fixup_binary_operands
+ to handle nonimmediate operands.
+ (sse_movlhps_exp): New expander. Use ix86_fixup_binary_operands
+ to handle nonimmediate operands.
+ (sse_loadhps_exp): New expander. Use ix86_fixup_binary_operands
+ to handle nonimmediate operands.
+ (sse_loadlps_exp): New expander. Use ix86_fixup_binary_operands
+ to handle nonimmediate operands.
+ (sse2_unpckhpd_exp): New expander. Use
+ ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
+ (sse2_unpcklpd_exp): New expander. Use
+ ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
+ (sse_loadhpd_exp): New expander. Use ix86_fixup_binary_operands
+ to handle nonimmediate operands.
+ (sse_loadlpd): New expander. Use ix86_fixup_binary_operands
+ to handle nonimmediate operands.
+ (*sse2_<plusminus_insn><mode>3): Rename from
+ sse2_<plusminus_insn><mode>3 insn pattern.
+ (sse2_<plusminus_insn><mode>3): New expander. Use
+ ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
+ (*sse2_umulv2siv2di3): Rename from sse2_umulv2siv2di3 insn pattern.
+ (sse2_umulv2siv2di3): New expander. Use
+ ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
+ (*sse4_1_mulv2siv2di3): Rename from sse4_1_mulv2siv2di3 insn pattern.
+ (sse4_1_mulv2siv2di3): New expander. Use
+ ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
+ (*sse2_pmaddwd): Rename from sse2_pmaddwd insn pattern.
+ (sse2_pmaddwd): New expander. Use
+ ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
+ (*sse2_eq<mode>3): Rename from sse2_eq<mode>3 insn pattern.
+ (sse2_eq<mode>3): New expander. Use
+ ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
+ (*sse4_1_eqv2di3): Rename from sse4_1_eqv2di3 insn pattern.
+ (sse4_1_eqv2di3): New expander. Use
+ ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
+ (*sse2_uavgv16qi3): Rename from sse2_uavgv16qi3 insn pattern.
+ (sse2_uavgv16qi3): New expander. Use
+ ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
+ (*sse2_uavgv16qi3): Rename from sse2_uavgv16qi3 insn pattern.
+ (sse2_uavgv16qi3): New expander. Use
+ ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
+ (*sse2_uavgv8hi3): Rename from sse2_uavgv8hi3 insn pattern.
+ (sse2_uavgv8hi3): New expander. Use
+ ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
+ (*ssse3_pmulhrswv8hi3): Rename from ssse3_pmulhrswv8hi3 insn pattern.
+ (ssse3_pmulhrswv8hi3): New expander. Use
+ ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
+ (*ssse3_pmulhrswv4hi3): Rename from ssse3_pmulhrswv4hi3 insn pattern.
+ (ssse3_pmulhrswv4hi3): New expander. Use
+ ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
+
+ (<sse>_vm<plusminus_insn><mode>3): Do not use ix86_binary_operator_ok.
+ (<sse>_vmmul<mode>3): Ditto.
+ (divv4sf3): Do not use ix86_fixup_binary_operands_no_copy.
+ (divv2df3): Ditto.
+ (ssse3_pmaddubsw128): Use register_operand for operand 1.
+ (ssse3_pmaddubsw): Ditto.
+
+ * config/i386/i386.c (struct_builtin_description)
+ [IX86_BUILTIN_LOADHPS]: Use CODE_FOR_sse_loadhps_exp.
+ [IX86_BUILTIN_STOREHPS]: Use CODE_FOR_sse_loadlps_exp.
+ [IX86_BUILTIN_LOADHPD]: Use CODE_FOR_sse2_loadhpd_exp.
+ [IX86_BUILTIN_LOADLPD]: Use CODE_FOR_sse2_loadlpd_exp.
+ [IX86_BUILTIN_MOVHLPS]: Use CODE_FOR_sse_movhlps_exp.
+ [IX86_BUILTIN_MOVLHPS]: Use CODE_FOR_sse_movlhps_exp.
+ [IX86_BUILTIN_UNPCKHPD]: Use FOR_sse2_unpckhpd_exp.
+ [IX86_BUILTIN_UNPCKLPD]: Use FOR_sse2_unpcklpd_exp.
+ (ix86_fixup_binary_operands): Assert that src1
+ and src2 must have the same mode when swapped.
+ (ix86_expand_binop_builtin): Do not use ix86_fixup_binary_operands
+ and ix86_binary_operator_ok. Do not force operands in registers
+ when optimizing.
+
+2008-05-07 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.c (dump_cgraph_node): Update.
+ * cgraph.h (cgraph_local_info): Break out inline summary.
+ * cgraphunit.c (cgraph_process_new_functions): Use inliner analysis
+ hook.
+ * ipa-inline (inline_summary): New accestor function.
+ (cgraph_clone_inlined_nodes, cgraph_check_inline_limits,
+ cgraph_decide_inlining, compute_inline_parameters): Update.
+ * ipa.c (cgraph_remove_unreachable_nodes): Remove statistics.
+
+2008-05-07 Maxim Kuvyrkov <maxim@codesourcery.com>
+
+ Cleanup ColdFire scheduling support and add V4 pipeline model.
+
+ * config/m68k/m68k.md (UNSPEC_TIE): New constant.
+ (define_attr cpu): Add cfv4 value.
+ (define_attr type, define_attr type1): Merge into a single 'type'
+ attribute. Update all uses.
+ (define_attr opx_type, define_attr opy_type, define_attr opx_access):
+ Rearrange and update. Rename value 'reg' to 'Rn', add value 'FPn'.
+ Update all uses.
+ (define_attr opx_mem, define_attr opy_mem): Remove.
+ (define_attr op_mem): Clean up, update comment.
+ (define_attr size): Use specific values instead of general int.
+ (define_attr guess, define_attr split): Remove. Update all uses.
+ (movdf_internal, tstsi_internal, tsthi_internal, tstqi_internal,
+ tst<mode>_68881, pushexthisi_const, movsi_const0_68000_10,
+ movsi_const0_68040_60, movsi_const0, movsi_cf, movstrictqi_cf,
+ zero_extendhisi2_cf, zero_extendqisi2_cfv4, cfv4_extendhisi2,
+ 68k_extendhisi2, extendqihi2, cfv4_extendqisi2, 68k_extendqisi2,
+ floatsi<mode>2_68881, ftrunc<mode>2_68881, ftrunc<mode>2_cf,
+ fix<mode>qi2_68881, fix<mode>hi2_68881, fix<mode>si2_68881,
+ adddi_dishl32, addsi3_5200, add<mode>3_floatsi_68881,
+ add<mode>3_floathi_68881, add<mode>3_floatqi_68881,
+ add<mode>3_68881, add<mode>3_cf, subdi_dishl32, subsi3,
+ sub<mode>3_floatsi_68881, sub<mode>3_floathi_68881,
+ sub<mode>3_floatqi_68881, sub<mode>3_68881, sub<mode>3_cf,
+ mulhi3, mulhisi3, mulhisisi3_s, mulsi3_68020, mulsi3_cf,
+ umulhisi3, mulhisisi3_z, mul<mode>3_floatsi_68881,
+ mul<mode>3_floathi_68881, mul<mode>3_floatqi_68881, fmul<mode>3_cf,
+ div<mode>3_cf, sqrt<mode>2_cf, abs<mode>2_cf, clzsi2,
+ one_cmplsi2_5200, subreghi1ashrdi_const32, ashrsi3, lshrsi3,
+ bsetmemqi, bsetmemqi_ext, bclrmemqi, bclrmemqi_ext,
+ beq, bne, bgt, blt, bordered, bunordered, buneq, bunge, bungt, bunle,
+ bunlt, bltgt, tablejump_internal, call, non_symbolic_call_value,
+ symbolic_call_value_jsr, symbolic_call_value_bsr, link):
+ Update or set attributes.
+ (stack_tie): New fake instruction.
+
+ * config/m68k/m68k.h (TUNE_CFV4): New macro.
+ (m68k_sched_attr_size): Update declaration.
+ (m68k_sched_attr_type2): Remove.
+ (m68k_sched_address_bypass_p, m68k_sched_indexed_address_bypass_p):
+ Declare new bypass predicates.
+
+ * config/m68k/m68k.c (m68k_sched_issue_rate,
+ m68k_sched_first_cycle_multipass_dfa_lookahead): Declare hook
+ implementations.
+ (TARGET_SCHED_ISSUE_RATE,
+ TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD): Override hooks.
+ (override_options): Handle scheduling for ColdFire V4 core.
+ (m68k_expand_prologue): Emit stack_tie.
+ (enum attr_op_type): Split value 'OP_TYPE_REG' to 'OP_TYPE_RN' and
+ 'OP_TYPE_FPN'. Update all uses.
+ (sched_guess_p): Remove.
+ (sched_address_type): Handle symbolic addresses.
+ (sched_get_operand): New static function.
+ (sched_operand_type): Merge into sched_attr_op_type.
+ (sched_attr_op_type): Handle FP registers, handle quick constants,
+ update.
+ (m68k_sched_attr_opx_type, m68k_sched_attr_opy_type): Update.
+ (m68k_sched_attr_size): Update. Move logic to ...
+ (sched_get_attr_size_int): New static function.
+ (sched_get_opxy_mem_type): New static function.
+ (m68k_sched_attr_op_mem): Update.
+ (m68k_sched_attr_type2): Remove.
+ (sched_cfv4_bypass_data): New static variable.
+ (m68k_sched_adjust_cost): Handle ColdFire V4 bypass.
+ (m68k_sched_issue_rate): Implement scheduler hook.
+ (struct _sched_ib: enabled_p): New field.
+ (m68k_sched_variable_issue): Update. Handle V4.
+ (SCHED_DUMP_TODO, SCHED_DUMP_DONE, SCHED_DUMP_NOTHING,
+ sched_dump_class_func_t, sched_dump_split_class,
+ sched_dump_dfa_guess_unit_code, sched_dump_dfa_state,
+ sched_dump_dfa_class, m68k_sched_dump): Remove.
+ (m68k_sched_first_cycle_multipass_dfa_lookahead): Implement scheduler
+ hook.
+ (m68k_sched_init_global): Remove statisctics dumping, introduce
+ sanity check that all instructions have pipeline reservations. Handle
+ ColdFire V4 core.
+ (m68k_sched_dfa_pre_advance_cycle, m68k_sched_dfa_post_advance_cycle):
+ Handle ColdFire V4 core.
+ (sched_mem_operand_p, sched_get_reg_operand, sched_get_mem_operand):
+ New static functions.
+ (m68k_sched_address_bypass_p): New bypass predicate.
+ (sched_get_indexed_address_scale): New static function.
+ (m68k_sched_indexed_address_bypass_p): New bypass predicate.
+
+ * cf.md: Update comments.
+ (define_attr type2): Remove. Use 'type' attribute instead.
+ Update all uses.
+ (cf_ib): Rename to cfv123_ib. Update all uses.
+ (cf_oep): Rename to cfv123_oep. Update all uses.
+ (cf_chr): Rename to cfv123_chr. Update all uses.
+ (cf_mem): Rename to cfv123_mem. Update all uses.
+ (cf_mac): Move to more appropriate place.
+ (cfv123_guess): New automaton and cpu_unit.
+ (cfv123_*, cfv12_*, cfv1_*, cfv2_*, cfv3_*): Use type attribute.
+ Update uses of 'size' attribute. Handle before reload scheduling.
+ (cfv123_guess): New dummy reservation for unhandled instructions.
+ (cfv4_*): Pipeline description of ColdFire V4 core.
+ (ignore): New reservation to handle 'ignore' type.
+
+2008-05-07 Ian Lance Taylor <iant@google.com>
+
+ PR middle-end/36013
+ * gimplify.c (find_single_pointer_decl_1): Don't look through
+ indirections.
+ (find_single_pointer_decl): Adjust comments.
+
+2008-05-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/36137
+ * fold-const.c (fold_binary): Use STRIP_SIGN_NOPS instead of
+ STRIP_NOPS on arguments even for MIN_EXPR and MAX_EXPR.
+
+ PR middle-end/36106
+ * omp-low.c (expand_omp_atomic_pipeline): Load value using the
+ integral type rather than floating point, then VIEW_CONVERT_EXPR
+ to the floating point type.
+
+2008-05-07 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_expand_copysign): Force non-zero constant
+ TFmode op0 to register.
+
+2008-05-07 Alan Modra <amodra@bigpond.net.au>
+
+ * c-decl.c (grokdeclarator): Comment typo.
+
+2008-05-06 Aldy Hernandez <aldyh@redhat.com>
+
+ * tree-flow.h: Remove prototype for computed_goto_p.
+ * tree-cfg.c (computed_goto_p): Make static.
+
+2008-05-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/35657
+ * config/i386/i386.c (contains_128bit_aligned_vector_p): Renamed to ...
+ (contains_aligned_value_p): This. Handle _Decimal128.
+ (ix86_function_arg_boundary): Only align _Decimal128 to its
+ natural boundary and handle it properly.
+
+2008-05-06 Martin Jambor <mjambor@suse.cz>
+
+ * ipa-cp.c (ipcp_method_orig_node): Renamed to ipcp_get_orig_node.
+ (ipcp_method_is_cloned): Renamed to ipcp_node_is_clone
+ (ipcp_method_set_orig_node): Removed.
+ (ipcp_cval_get_cvalue_type): Removed.
+ (ipcp_method_get_scale): Renamed to ipcp_get_node_scale.
+ (ipcp_method_set_scale): Renamed to ipcp_set_node_scale.
+ (ipcp_cval_set_cvalue_type): Removed.
+ (ipcp_cval_get_cvalue): Removed.
+ (ipcp_cval_set_cvalue): Removed.
+ (ipcp_type_is_const): Renamed to ipcp_lat_is_const.
+ (ipcp_cval_equal_cvalues): Renamed to ipcp_lats_are_equal
+ (ipcp_lats_are_equal): Changed parameters to two ipcp_lattice's
+ (ipcp_cval_meet): Renamed to ipa_lattice_meet
+ (ipcp_cval_changed): Changed to use ipcp_lat_is_const
+ (ipcp_method_cval): Renamed to ipcp_get_ith_lattice
+ (ipcp_get_ith_lattice): Changed parameters.
+ (ipcp_cval_compute): Renamed to ipcp_lattice_from_jfunc
+ (ipcp_lattice_from_jfunc): Changed parameters.
+ (ipcp_redirect): Local lattice pointer instead of lattice type variable.
+ (ipcp_method_cval_print): Added temporary variable info.
+ (ipcp_redirect): Removed already unused local variable caller.
+ (ipcp_redirect): New temporary variable orig_callee_info
+ (ipcp_redirect): Removed newly unused local variable callee.
+ (ipcp_redirect): Removed (a bit confusing) local variable type.
+ (ipcp_insert_stage): Added local variable info.
+ (ipcp_cval_changed): Renamed to ipcp_lattice_changed, parameters
+ renamed too
+ (ipcp_formal_create): Removed.
+ (ipcp_method_cval_set): Removed.
+ (ipcp_propagate_stage): Renamed lattice variables.
+ (ipcp_method_cval_set_cvalue_type): Removed.
+ (ipcp_method_cval_print): Renamed to ipcp_print_all_lattices
+ (ipcp_print_all_lattices): Changed printed strings to refer to
+ lattices rather than cvals.
+ (ipcp_method_cval_init): Renamed to ipcp_initialize_node_lattices
+ (ipcp_propagate_const): Changed formal parameters.
+ (build_const_val): Changed formal parameters.
+ (ipcp_insert_stage): Removed useless variable cvalue
+ (build_const_val): Changed formal parameters.
+ (ipcp_method_compute_scale): Renamed to ipcp_compute_node_scale
+ (ipcp_after_propagate): Renamed to ipcp_change_tops_to_bottom
+ (ipcp_callsite_param_print): Renamed to ipcp_print_all_jump_functions
+ (ipcp_profile_mt_count_print): Renamed to ipcp_print_func_profile_counts
+ (ipcp_print_func_profile_counts): Changed string from "method" to
+ "function"
+ (ipcp_profile_cs_count_print): Renamed to ipcp_print_call_profile_counts
+ (ipcp_profile_edge_print): Renamed to ipcp_print_edge_profiles
+ (ipcp_profile_bb_print): Renamed to ipcp_print_bb_profiles
+ (ipcp_structures_print): Renamed to ipcp_print_all_structures
+ (ipcp_profile_print): Renamed to ipcp_print_profile_data
+ (ipcp_lat_is_const): Changed parameters and made inline.
+ (ipcp_replace_map_create): Renamed to ipcp_create_replace_map
+ (ipcp_redirect): Renamed to ipcp_need_redirect_p
+ (ipcp_need_redirect_p): Calls ipcp_lat_is_const instead of using
+ the predicate condition directly
+ (ipcp_propagate_stage): Added local variable args. Removed local
+ variable callee. (Both are mere code simplifications.)
+ (ipcp_method_dont_insert_const): Renamed to
+ ipcp_node_not_modifiable_p.
+ (ipcp_node_not_modifiable_p): Made inline.
+ (ipcp_cloned_create): Renamed to ipcp_init_cloned_node
+ (ipcp_propagate_const): Renamed to ipcp_propagate_one_const
+ (ipcp_print_all_lattices): Removed variable cvalue
+ (ipcp_method_scale_print): Renamed to ipcp_function_scale_print
+ Updated comments.
+
+2008-05-06 Olivier Hainque <hainque@adacore.com>
+
+ * tree-sra.c (try_instantiate_multiple_fields): Early return
+ if field has POINTER_TYPE.
+
+2008-05-06 Kai Tietz <kai.tietz@onevision.com>
+
+ * config/i386/i386.c (output_set_got): Fix for x86_64 output_emit_asm
+ by using 'q' specifier for instruction.
+ (ix86_file_end): Replaced case TARGET_64BIT_MS_ABI by TARGET_64BIT.
+
+2008-05-06 Anatoly Sokolov <aesok@post.ru>
+
+ * config/avr/avr.md (*sbrx_branch, *sbix_branch, *sbix_branch_tmp):
+ Change mode of zero_extract from QImode to HImode.
+ (sign bit tests peepholes): (Ditto.).
+
+2008-05-06 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/mmx.md: Remove double backslashes from asm templates.
+ (*mmx_addv2sf3): Rename from mmx_addv2sf3 insn pattern.
+ (mmx_addv2sf3): New expander. Use ix86_fixup_binary_operands_no_copy
+ to handle nonimmediate operands.
+ (*mmx_mulv2sf3): Rename from mmx_mulv2sf3 insn pattern.
+ (mmx_mulv2sf3): New expander. Use ix86_fixup_binary_operands_no_copy
+ to handle nonimmediate operands.
+ (*mmx_<code>v2sf3_finite): New insn pattern.
+ (*mmx_<code>v2sf3): Rename from mmx_<code>v2sf3 insn pattern.
+ (mmx_<code>v2sf3): New expander. Use
+ ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
+ (mmx_<plusminus_insn><mode>3): New expander. Use
+ ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
+ (*mmx_<plusminus_insn><mode>3): New insn pattern.
+ (mmx_add<mode>3): Removed.
+ (mmx_ssadd<mode>3): Ditto.
+ (mmx_usadd<mode>3): Ditto.
+ (mmx_sub<mode>3): Ditto.
+ (mmx_sssub<mode>3): Ditto.
+ (mmx_ussub<mode>3): Ditto.
+ (*mmx_mulv4hi3): Rename from mmx_mulv4hi3 insn pattern.
+ (mmx_mulv4hi3): New expander. Use ix86_fixup_binary_operands_no_copy
+ to handle nonimmediate operands.
+ (*mmx_smulv4hi3_highpart): Rename from mmx_smulv4hi3_highpart
+ insn pattern.
+ (mmx_smulv4hi3_highpart): New expander. Use
+ ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
+ (*mmx_umulv4hi3_highpart): Rename from mmx_umulv4hi3_highpart
+ insn pattern.
+ (mmx_umulv4hi3_highpart): New expander. Use
+ ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
+ (*mmx_<code>v4hi3): Rename from mmx_<code>v4hi3 insn pattern.
+ (mmx_<code>v4hi3): New expander. Use
+ ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
+ (*mmx_<code>v8qi3): Rename from mmx_<code>v8qi3 insn pattern.
+ (mmx_<code>v8qi3): New expander. Use
+ ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
+ (*mmx_<code><mode>3): Rename from mmx_<code><mode>3 insn pattern.
+ (mmx_<code><mode>3): New expander. Use
+ ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
+
+2008-05-05 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optimization/36118
+ * passes.c (pass_init_dump_file): Fix dump header.
+
+2008-05-05 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ PR middle-end/36141
+ * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Don't create
+ VCE for function decls.
+
+2008-05-05 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/sse.md (sse2_<plusminus_insn><mode>3): Fix a typo.
+
+2008-05-05 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.md (sat_plusminus): New.
+ (plusminus_insn): Likewise.
+ (plusminus_mnemonic): Likewise.
+ (addsub): Removed.
+ (comm): Add ss_plus, us_plus, ss_minus and us_minus.
+ (*<addsub><mode>3_cc_overflow): Renamed to ...
+ (*<plusminus_insn><mode>3_cc_overflow): This.
+ (*<addsub>si3_zext_cc_overflow): Renamed to ...
+ (*<plusminus_insn>si3_zext_cc_overflow): This.
+
+ * config/i386/sse.md (<addsub><mode>3): Renamed to ...
+ (<plusminus_insn><mode>3): This.
+ (*<addsub><mode>3): Renamed to ...
+ (*<plusminus_insn><mode>3): This.
+ (<sse>_vm<addsub><mode>3): Renamed to ...
+ (<sse>_vm<plusminus_insn><mode>3): This.
+ (sse3_h<addsub>v4sf3): Renamed to ...
+ (sse3_h<plusminus_insn>v4sf3): This.
+ (sse3_h<addsub>v2df3): Renamed to ...
+ (sse3_h<plusminus_insn>v2df3): This.
+ (<plusminus_insn><mode>3): New.
+ (*<plusminus_insn><mode>3): Likewise.
+ (sse2_<plusminus_insn><mode>3): Likewise.
+ (add<mode>): Removed.
+ (*add<mode>3): Likewise.
+ (sse2_ssadd<mode>3): Likewise.
+ (sse2_usadd<mode>3): Likewise.
+ (sub<mode>3): Likewise.
+ (*sub<mode>3): Likewise.
+ (sse2_sssub<mode>3): Likewise.
+ (sse2_ussub<mode>3): Likewise.
+
+2008-05-05 Benjamin Kosnik <bkoz@redhat.com>
+
+ * gthr-single.h: Add in required interface elements as per gthr.h.
+ Add stub types for __gthread_key_t, __gthread_once_t. Add defines
+ for __GTHREAD_ONCE_INIT, __GTHREAD_RECURSIVE_MUTEX_INIT.
+ Generalize UNUSED macro.
+ (__gthread_once): Add.
+ (__gthread_key_create): Add.
+ (__gthread_key_delete): Add.
+ (__gthread_getspecific): Add.
+ (__gthread_setspecific): Add.
+
+2008-05-05 Andrew Pinski <Andrew.Pinski@playstation.sony.com>
+
+ * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): If we have
+ the same size types for the indirect reference on the rhs, then
+ create a VCE.
+
+2008-05-05 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md
+ (*float<SSEMODEI24:mode><MODEF:mode>2_sse_interunit): Use only
+ one insn template instead of template series.
+ (*xordi_1_rex64): Ditto.
+ (*xordi_2_rex64): Ditto.
+
+2008-05-05 Ira Rosen <irar@il.ibm.com>
+
+ PR tree-optimization/36119
+ * tree-vect-transform.c (vectorizable_assignment): Set NCOPIES to 1
+ in case of SLP.
+
+2008-06-04 Jan Hubicka <jh@suse.cz>
+
+ tree-optimization/36100
+ * tree-pass.h (pass_O0_always_inline): Declare.
+ * ipa-inline.c (inline_transform): Remove dead code.
+ (cgraph_gate_O0_always_inline, cgraph_O0_always_inline,
+ pass_O0_always_inline): New.
+ * passes.c (init_optimization_passes): Add pass_O0_always_inline.
+
+2008-05-04 Kai Tietz <kai.tietz@onevision.com>
+
+ * config/i386/i386.c (x86_output_mi_thunk): Use movq alternative
+ mnemonic in this_param move for TARGET_64BIT.
+
+2008-05-04 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*strmovsi_1): Simplify asm alternatives.
+ (*strmovsi_rex_1): Ditto.
+ (*strsetsi_1): Ditto.
+ (*strsetsi_rex_1): Ditto.
+
+ (add<mode>cc): Macroize expander from addqicc, addhicc, addsicc and
+ adddicc expanders using SWI mode iterator.
+
+2008-05-04 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/36121
+ * config/i386/i386.c (ix86_expand_special_args_builtin): Remove three
+ argument handling.
+
+2008-05-04 David S. Miller <davem@davemloft.net>
+
+ * config.gcc (sparc*-*-*): Always set need_64bit_hwint to yes.
+ (sparc*-*-linux*): Use linux.h in tm_file.
+ (sparc-*-linux*): If 'enabled_targets' is 'all', build a bi-arch
+ compiler defaulting to 32-bit.
+ (sparc*-*-*): Remove explicit target settings of need_64bit_hwint,
+ no longer needed.
+ * config/sparc/linux.h: Remove definitions now obtained
+ properly from linux.h
+ * config/sparc/linux64.h: Likewise.
+ (ASM_CPU_DEFAULT_SPEC): Change this to ASM_CPU64_DEFAULT_SPEC, we
+ don't want this setting for 32-bit builds in a biarch compiler.
+ * doc/install.texi: Add sparc-linux to list of targets
+ supporting --enable-targets=all.
+
+2008-05-03 Andrew Pinski <pinskia@gmail.com>
+
+ * Makefile.in (tree-ssa-phiprop.o): Fix dependencies.
+
+2008-05-03 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (ix86_builtin_type): Move V4SI_FTYPE_V4SF
+ after V4SI_FTYPE_V8HI.
+ (ix86_init_mmx_sse_builtins): Move case V4HI_FTYPE_V4HI after
+ case V4SI_FTYPE_V2DF.
+
+2008-05-03 Kenneth Zadeck <zadeck@naturalbridge.com>
+
+ * doc/invoke.texi (max-flow-memory-locations): Removed.
+ * params.def (PARAM_MAX_FLOW_MEMORY_LOCATIONS): Removed.
+
+2008-05-03 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/34973
+ * opts.c (set_Wstrict_aliasing): Handle the turn-off case.
+
+2008-05-02 David S. Miller <davem@davemloft.net>
+
+ * config.gcc (need_64bit_hwint): Document libcpp dependency.
+
+2008-05-02 Simon Baldwin <simonb@google.com>
+
+ PR bootstrap/36108
+ * c-common.h (warn_array_subscript_range): Removed.
+ * c-common.c (warn_array_subscript_range): Ditto.
+ * tree-vrp.c (check_array_ref): Revert to ignoring arrays with size 2.
+ * c-typeck.c (build_array_ref): Remove warn_array_subscript_range.
+
+2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (ix86_special_builtin_type): New.
+ (bdesc_special_args): Likewise.
+ (ix86_expand_special_args_builtin): Likewise.
+ (ix86_init_mmx_sse_builtins): Updated.
+ (ix86_expand_builtin): Updated.
+ (ix86_expand_store_builtin): Removed.
+ (ix86_expand_unop_builtin): Likewise.
+
+ * config/i386/mm3dnow.h (__v2sf): Moved to ...
+ * config/i386/mmintrin.h (__v2sf): Here.
+
+ * config/i386/xmmintrin.h (_mm_loadh_pi): Replace __v2si with
+ const __v2sf.
+ (_mm_loadl_pi): Likewise.
+ (_mm_storeh_pi): Replace __v2si with __v2sf.
+ (_mm_storel_pi): Likewise.
+
+ * doc/extend.texi: Correct __builtin_ia32_loadhps,
+ __builtin_ia32_loadlps, __builtin_ia32_storehps,
+ __builtin_ia32_storelps, __builtin_ia32_loadhpd and
+ __builtin_ia32_loadlpd.
+
+2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (ix86_builtin_type): Add FLOAT_FTYPE_FLOAT,
+ V4SF_FTYPE_V4SF_VEC_MERGE and V2DF_FTYPE_V2DF_VEC_MERGE.
+ (bdesc_args): Updated. Add scalar SSE builtins with vec_merge.
+ (ix86_init_mmx_sse_builtins): Updated.
+ (ix86_expand_args_builtin): Likewise.
+ (ix86_expand_builtin): Likewise.
+ (ix86_expand_unop1_builtin): Renamed to ...
+ (ix86_expand_unop_vec_merge_builtin): This.
+
+2008-05-01 Jan Hubicka <jh@suse.cz>
+
+ PR bootstrap/36100
+ * ipa-inline.c (inline_generate_summary): Make static.
+ (inline_transform): Do not call inlining at -O0; make static.
+ * passes.c (execute_todo): Add sanity check.
+ (execute_one_ipa_transform_pass): Execute proper flags.
+
+2008-05-01 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree.h (TYPE_NONALIASED_COMPONENT): Expand comment.
+ (DECL_NONADDRESSABLE_P): Likewise.
+ * alias.c (record_component_aliases): Fix comment.
+
+2008-05-01 Simon Baldwin <simonb@google.com>
+
+ * c-common.h (warn_array_subscript_range): New function.
+ * c-common.c (warn_array_subscript_range): Ditto.
+ * tree-vrp.c (check_array_ref): Corrected code to agree with
+ comment, ignoring only arrays of size 0 or size 1.
+ * c-typeck.c (build_array_ref): Call warn_array_subscript_range.
+
+2008-05-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (ix86_builtin_type): Replace
+ DI_FTYPE_DI_DI_INT with V1DI2DI_FTYPE_V1DI_V1DI_INT.
+ (bdesc_args): Updated.
+ (ix86_init_mmx_sse_builtins): Likewise.
+ (ix86_expand_args_builtin): Likewise.
+
+ * config/i386/tmmintrin.h (_mm_alignr_pi8): Replace long long
+ with __v1di.
+
+ * doc/extend.texi: Correct __builtin_ia32_palignr.
+
+2008-05-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/36095
+ * config/i386/i386.c (bdesc_crc32): Removed.
+ (ix86_expand_crc32): Likewise.
+ (ix86_builtin_type): Replace V2DI2TI_FTYPE_V2DI2TI_INT with
+ V2DI2TI_FTYPE_V2DI_INT, V2DI2TI_FTYPE_V2DI2TI_V2DI2TI_INT with
+ V2DI2TI_FTYPE_V2DI_V2DI_INT. Add UINT64_FTYPE_UINT64_UINT64,
+ UINT_FTYPE_UINT_UINT, UINT_FTYPE_UINT_USHORT and
+ UINT_FTYPE_UINT_UCHAR.
+ (bdesc_args): Updated. Add crc32 builtins.
+ (ix86_init_mmx_sse_builtins): Updated.
+ (ix86_expand_args_builtin): Updated to support subreg.
+
+ * doc/extend.texi: Correct __builtin_ia32_crc32di.
+
+2008-05-01 Jan Hubicka <jh@suse.cz>
+
+ * tree-pass.h (opt_pass): Add IPA_PASS.
+ (varpool_node, cgraph_node): Forward declare.
+ (ipa_opt_pass): Define.
+ (pass_ipa_inline): Turn into ipa_opt_pass.
+ (pass_apply_inline): Remove.
+ * ipa-inline.c (pass_ipa_inline): Turn into ipa_opt_pass.
+ (apply_inline): Turn into ....
+ (inline_transform): ... this one.
+ (inline_generate_summary): New function.
+ (pass_apply_inline): Remove.
+ * function.h (ipa_opt_pass): Forward declare structure; typedef;
+ vector.
+ (struct function): Add ipa_transforms_to_apply.
+ * passes.c (register_one_dump_file): Work on IPA_PASS.
+ (init_optimization_passes): Remove pass_inline_parameters and
+ pass_apply_inline.
+ (pass_init_dump_file, pass_fini_dump_file): Break out from ....
+ (execute_one_pass) ... here; apply transforms when possible.
+ (add_ipa_transform_pass, execute_ipa_summary_asses,
+ execute_one_ipa_transform_pass): New.
+ (execute_ipa_pass_list): Update for IPA_PASS type.
+
+2008-05-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (ix86_builtin_type): Add
+ V2DI_FTYPE_V2DI_V16QI, V2DI_FTYPE_V2DI_UINT_UINT and
+ V2DI_FTYPE_V2DI_V2DI_UINT_UINT.
+ (bdesc_args): Add SSE4a builtins.
+ (ix86_init_mmx_sse_builtins): Updated.
+ (ix86_expand_args_builtin): Likewise.
+ (ix86_expand_builtin): Likewise.
+
+2008-05-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (ix86_builtin_type): Add
+ V8HI_FTYPE_V8HI_V8HI_COUNT, V8HI_FTYPE_V8HI_SI_COUNT,
+ V4SI_FTYPE_V4SI_V4SI_COUNT, V4SI_FTYPE_V4SI_SI_COUNT,
+ V4HI_FTYPE_V4HI_V4HI_COUNT, V4HI_FTYPE_V4HI_SI_COUNT,
+ V2DI_FTYPE_V2DI_V2DI_COUNT, V2DI_FTYPE_V2DI_SI_COUNT,
+ V2SI_FTYPE_V2SI_V2SI_COUNT, V2SI_FTYPE_V2SI_SI_COUNT,
+ V1DI_FTYPE_V1DI_V1DI_COUNT, V1DI_FTYPE_V1DI_SI_COUNT,
+ V8HI_FTYPE_V8HI_INT, V4SI_FTYPE_V4SI_INT, V4HI_FTYPE_V4HI_INT,
+ V2DI2TI_FTYPE_V2DI2TI_INT, V2DI2TI_FTYPE_V2DI2TI_V2DI2TI_INT
+ and DI_FTYPE_DI_DI_INT.
+ (bdesc_args): Add MMX/SSE shift, shuffle and palignr builtins.
+ (ix86_init_mmx_sse_builtins): Updated.
+ (ix86_expand_args_builtin): Likewise.
+ (ix86_expand_builtin): Likewise.
+ (ix86_expand_binop_imm_builtin): Removed.
+
+ * doc/extend.texi: Correct __builtin_ia32_palignr128.
+
+2008-04-30 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/32921
+ * tree-ssa-loop-im.c (mem_refs_may_alias_p): Disambiguate with TBAA.
+
+2008-04-30 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ * config/arm/arm.c (arm_unwind_emit): Use
+ crtl->all_throwers_are_sibcalls instead of
+ cfun->all_throwers_are_sibcalls.
+ (arm_output_fn_unwind): Likewise.
+ * config/frv/frv.c (frv_stack_info): Use crtl->uses_pic_offset_table
+ instead of cfun->uses_pic_offset_table.
+ (frv_expand_prologue): Likewise.
+ (frv_frame_pointer_required): Likewise.
+ (frv_expand_fdpic_call): Likewise.
+ (frv_emit_movsi): Likewise.
+ * config/iq2000/iq2000.c (iq2000_expand_prologue): Use
+ cfun->returns_pcc_struct instead of
+ current_function_returns_pcc_struct.
+ * config/m32c/m32c.c (need_to_save): Use crtl->calls_eh_return
+ instead of cfun->calls_eh_return.
+ (m32c_pushm_popm): Likewise.
+ * config/xtensa/xtensa.h (cfun->calls_alloca): Remove bogus
+ "extern" declaration.
+
+2008-04-30 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/21636
+ * tree-ssa-ccp.c (ccp_fold): Handle &p->x with p being a
+ constant address.
+ (evaluate_stmt): Print the likely value.
+ (ccp_visit_stmt): Avoid excessive vertical spacing.
+
2008-04-30 Rafael Espindola <espindola@google.com>
* builtins.c (fold_call_expr): Return realret.
2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
- * config/rs6000/crtresgpr.asm, config/rs6000/crtresxgpr.asm,
- config/rs6000/crtsavgpr.asm, config/rs6000/crtresfpr.asm,
- config/rs6000/crtresxfpr.asm, config/rs6000/crtsavfpr.asm: Break out
- from...
- * config/rs6000/crtsavres.asm: ...here. Remove unneeded file.
- * config/rs6000/e500crtres32gpr.asm,
- config/rs6000/e500crtres64gpr.asm
- config/rs6000/e500crtres64gprctr.asm,
- config/rs6000/e500crtrest32gpr.asm
- config/rs6000/e500crtrest64gpr.asm,
- config/rs6000/e500crtresx32gpr.asm
- config/rs6000/e500crtresx64gpr.asm,
- config/rs6000/e500crtsav32gpr.asm
- config/rs6000/e500crtsav64gpr.asm,
- config/rs6000/e500crtsav64gprctr.asm
- config/rs6000/e500crtsavg32gpr.asm,
- config/rs6000/e500crtsavg64gpr.asm
- config/rs6000/e500crtsavg64gprctr.asm: New files.
- * config/rs6000/t-ppccomm: Add build rules for new files.
- (LIB2FUNCS_STATIC_EXTRA): Add new files.
- * config/rs6000/t-netbsd: Add build rules for new files.
- (LIB2FUNCS_STATIC_EXTRA): New variable.
- * config/rs6000/sysv4.h (ENDFILE_SPEC): Don't include crtsavres.o
- (CRTSAVRES_DEFAULT_SPEC): Likewise.
- * config/rs6000/netbsd.h (ENDFILE_SPEC): Likewise.
+ * config/rs6000/crtresgpr.asm, config/rs6000/crtresxgpr.asm,
+ config/rs6000/crtsavgpr.asm, config/rs6000/crtresfpr.asm,
+ config/rs6000/crtresxfpr.asm, config/rs6000/crtsavfpr.asm: Break out
+ from...
+ * config/rs6000/crtsavres.asm: ...here. Remove unneeded file.
+ * config/rs6000/e500crtres32gpr.asm, config/rs6000/e500crtres64gpr.asm,
+ config/rs6000/e500crtres64gprctr.asm,
+ config/rs6000/e500crtrest32gpr.asm, config/rs6000/e500crtrest64gpr.asm,
+ config/rs6000/e500crtresx32gpr.asm, config/rs6000/e500crtresx64gpr.asm,
+ config/rs6000/e500crtsav32gpr.asm, config/rs6000/e500crtsav64gpr.asm,
+ config/rs6000/e500crtsav64gprctr.asm,
+ config/rs6000/e500crtsavg32gpr.asm, config/rs6000/e500crtsavg64gpr.asm,
+ config/rs6000/e500crtsavg64gprctr.asm: New files.
+ * config/rs6000/t-ppccomm: Add build rules for new files.
+ (LIB2FUNCS_STATIC_EXTRA): Add new files.
+ * config/rs6000/t-netbsd: Add build rules for new files.
+ (LIB2FUNCS_STATIC_EXTRA): New variable.
+ * config/rs6000/sysv4.h (ENDFILE_SPEC): Don't include crtsavres.o
+ (CRTSAVRES_DEFAULT_SPEC): Likewise.
+ * config/rs6000/netbsd.h (ENDFILE_SPEC): Likewise.
2008-04-30 H.J. Lu <hongjiu.lu@intel.com>
(ix86_expand_args_builtin): Updated. Take a pointer
to const struct builtin_description. Handle comparison
builtin functions.
- (ix86_expand_sse_compare): Take a new argument for swapping
- operands.
+ (ix86_expand_sse_compare): Take a new argument for swapping operands.
(ix86_expand_builtin): Updated.
* config/i386/sse.md (ssse3_pmaddubswv8hi3): Renamed to ...
(ssse3_pmaddubswv4hi3): Renamed to ...
(ssse3_pmaddubsw): This.
- * doc/extend.texi (__builtin_ia32_packsswb128): Correct
- prototype.
+ * doc/extend.texi (__builtin_ia32_packsswb128): Correct prototype.
(__builtin_ia32_packssdw128): Likewise.
- )__builtin_ia32_packuswb128): Likewise.
+ (__builtin_ia32_packuswb128): Likewise.
(__builtin_ia32_pmaddubsw): Likewise.
(__builtin_ia32_pmaddubsw128): Likewise.
2008-04-25 H.J. Lu <hongjiu.lu@intel.com>
- * config/i386/sse.md (mov<mode>): Replace SSEMODEI with
- SSEMODE.
+ * config/i386/sse.md (mov<mode>): Replace SSEMODEI with SSEMODE.
(*mov<mode>_internal): Likewise. Support V4SF and V2DF.
(mov<mode>): Removed.
(*movv4sf_internal): Likewise.
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