+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.
+ (*addv2sf3): Rename from mmx_addv2sf3 insn pattern.
+ (mmx_addv2sf3): New expander. Use ix86_fixup_binary_operands_no_copy
+ to handle nonimmediate operands.
+ (*mulv2sf3): Rename from mmx_mulv2sf3 insn pattern.
+ (mmx_mulv2sf3): New expander. Use ix86_fixup_binary_operands_no_copy
+ to handle nonimmediate operands.
+ (*<code>v2sf3_finite): New insn pattern.
+ (*<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.
+ (*<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.
+ (*mulv4hi3): Rename from mmx_mulv4hi3 insn pattern.
+ (mmx_mulv4hi3): New expander. Use ix86_fixup_binary_operands_no_copy
+ to handle nonimmediate operands.
+ (*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.
+ (*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.
+ (*<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.
+ (*<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.
+ (*<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.
+ * tree-ssa-threadedge.c
+ (record_temporary_equivalences_from_stmts_at_dest): Ignore calls to
+ __builtin_object_size.
+
+2008-04-30 Seongbae Park <seongbae.park@gmail.com>
+
+ * gcc.c (wrapper_string): New variable.
+ (insert_wrapper): New function.
+ (execute): New option -wrapper.
+ * doc/invoke.texi (Overall Options): New driver option -wrapper.
+
+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.
+
+2008-04-30 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (ix86_builtin_type): Add
+ FLOAT128_FTYPE_FLOAT128_FLOAT128, V16QI_FTYPE_V16QI_V16QI,
+ V16QI_FTYPE_V8HI_V8HI, V8QI_FTYPE_V8QI_V8QI,
+ V8QI_FTYPE_V4HI_V4HI, V8HI_FTYPE_V8HI_V8HI,
+ V8HI_FTYPE_V16QI_V16QI, V8HI_FTYPE_V4SI_V4SI,
+ V4SI_FTYPE_V4SI_V4SI, V4SI_FTYPE_V8HI_V8HI,
+ V4SI_FTYPE_V4SF_V4SF, V4SI_FTYPE_V2DF_V2DF,
+ V4HI_FTYPE_V4HI_V4HI, V4HI_FTYPE_V8QI_V8QI,
+ V4HI_FTYPE_V2SI_V2SI, V4SF_FTYPE_V4SF_V4SF,
+ V4SF_FTYPE_V4SF_V4SF_SWAP, V4SF_FTYPE_V4SF_V2SI,
+ V4SF_FTYPE_V4SF_V2DF, V4SF_FTYPE_V4SF_DI,
+ V4SF_FTYPE_V4SF_SI, V2DI_FTYPE_V2DI_V2DI,
+ V2DI_FTYPE_V16QI_V16QI, V2DI_FTYPE_V4SI_V4SI,
+ V2DI_FTYPE_V2DF_V2DF, V2SI_FTYPE_V2SI_V2SI,
+ V2SI_FTYPE_V4HI_V4HI, V2SI_FTYPE_V2SF_V2SF,
+ V2DF_FTYPE_V2DF_V2DF, V2DF_FTYPE_V2DF_V2DF_SWAP,
+ V2DF_FTYPE_V2DF_V4SF, V2DF_FTYPE_V2DF_DI,
+ V2DF_FTYPE_V2DF_SI, V2SF_FTYPE_V2SF_V2SF,
+ V1DI_FTYPE_V1DI_V1DI, V1DI_FTYPE_V8QI_V8QI and
+ V1DI_FTYPE_V2SI_V2SI.
+ (bdesc_2arg): Moved to ...
+ (bdesc_args): Here.
+ (ix86_init_mmx_sse_builtins): Updated.
+ (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_builtin): Updated.
+
+ * config/i386/sse.md (ssse3_pmaddubswv8hi3): Renamed to ...
+ (ssse3_pmaddubsw128): This.
+ (ssse3_pmaddubswv4hi3): Renamed to ...
+ (ssse3_pmaddubsw): This.
+
+ * doc/extend.texi (__builtin_ia32_packsswb128): Correct prototype.
+ (__builtin_ia32_packssdw128): Likewise.
+ (__builtin_ia32_packuswb128): Likewise.
+ (__builtin_ia32_pmaddubsw): Likewise.
+ (__builtin_ia32_pmaddubsw128): Likewise.
+
+2008-04-30 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/14847
+ * tree-ssa-ifcombine.c (get_name_for_bit_test): New helper function.
+ (recognize_bits_test): Use it.
+ (recognize_single_bit_test): Likewise.
+
+2008-04-30 Martin Jambor <mjambor@suse.cz>
+
+ * ipa-cp.c (ipcp_init_stage): Calls ipa_set_called_with_variable_arg
+ instead of setting number of formal parameters to zero.
+ (ipcp_init_stage): Do not set the number of actual parameters to zero
+ either.
+ (ipcp_propagate_stage): Explicitly skipping all calls to nodes
+ which are called with variable number of arguments.
+ (ipcp_insert_stage): Explicitely skipping all nodes which are
+ called with variable number of arguments.
+ (ipcp_callsite_param_print): Skipps callsites to nodes with varaible
+ number of parameters.
+
+ * ipa-prop.h (struct ipa_node_params): Added flag
+ called_with_var_arguments
+ (ipa_set_param_count): Added. Changed sole setter to use it.
+ (ipa_get_param_count): Added. All readers of param_count
+ converted to use it instead.
+ (ipa_set_called_with_variable_arg): Added.
+ (ipa_is_called_with_var_arguments): Added.
+ (ipa_get_ith_param): Added. All readers of param_decls converted
+ to use it instead.
+ (ipa_set_cs_argument_count): Added, sole writer to argument_count
+ changed to use it.
+ (ipa_get_cs_argument_count): Added, all readers of argument_count
+ changed to cal it.
+ (ipa_get_ith_jump_func): Added. Accessors of jump values changed
+ to use it.
+
+ * ipa-prop.h (struct ipcp_formal): Renamed to ipcp_lattice
+ (struct ipcp_lattice): Renamed cval_type to type
+ (struct ipa_node_params): ipcp_cval renamed to ipcp_lattices
+
+ * ipa-cp.c (ipcp_cval_get_cvalue): Changed return value to tree
+ (ipcp_cval_set_cvalue): Changed type of parameter value to tree
+ (ipcp_insert_stage): Changed the type of variable cvalue to tree
+ (ipcp_replace_map_create): Changed the type of parameter cvalue to tree
+ (build_const_val): Changed the type of parameter cvalue to tree
+ (ipcp_propagate_const): Changed the type of parameter cvalue to tree
+ (ipcp_method_cval_set_cvalue_type): Renamed parameter cval_type1 to type
+
+ * ipa-prop.h (struct ipcp_formal): Replaced cvalue with tree called
+ constant
+
+ * ipa-prop.c (ipa_methodlist_init): Renamed to ipa_init_func_list
+ (ipa_methodlist_not_empty): Removed, the sole user now checks directly
+ (ipa_add_method): Renamed to ipa_push_func_to_list
+ (ipa_remove_method): Renamed to ipa_pop_func_from_list
+ (ipa_callsite_param_count): Removed.
+ (ipa_callsite_param_count_set): Removed.
+ (ipa_callsite_param): Removed.
+ (ipa_callsite_callee): Removed.
+ (ipa_callsite_compute_param): Renamed to ipa_compute_jump_functions
+ (ipa_callsite_compute_count): Renamed to ipa_count_arguments
+ (ipa_method_formal_count): Removed.
+ (ipa_method_formal_count_set): Removed.
+ (ipa_method_get_tree): Removed.
+ (ipa_method_tree_map_create): Removed.
+ (ipa_method_compute_tree_map): Renamed to ipa_create_param_decls_array
+ (ipa_create_param_decls_array): Creates the array itself
+ (ipa_create_param_decls_array): Temporary variable info instead of
+ a few dereferences.
+ (ipa_method_formal_compute_count): Renamed to ipa_count_formal_params
+ (ipa_method_compute_modify): Renamed to ipa_detect_param_modifications
+ (get_type): Removed.
+ (ipa_jf_get_info_type): Removed.
+ (ipa_node_create): Renamed to ipa_create_node_params
+ (ipa_free): Renamed to ipa_free_all_node_params
+ (ipa_nodes_create): Renamed to ipa_create_all_node_params
+ (ipa_edges_create): Renamed to ipa_create_all_edge_args
+ (ipa_edges_free): Renamed to ipa_free_all_edge_args
+ (ipa_nodes_free): Integrated into ipa_free_all_node_params and removed
+ (ipa_free_all_node_params): Deallocation to jump_functions moved to
+ ipa_free_all_edge_args
+ (ipa_method_tree_print): Renamed to ipa_print_all_tree_maps
+ (ipa_method_modify_print): Renamed to ipa_print_all_params_modified
+ (ipa_create_methodlist_node): Removed.
+ (ipa_methodlist_method): Removed.
+ (ipa_methodlist_method_set): Removed.
+ (ipa_methodlist_next_method): Removed.
+ (ipa_methodlist_next_method_set): Removed.
+ (ipa_method_is_modified): Removed.
+ (ipa_method_modify_create): Removed.
+ (ipa_method_modify_init): Temporary variable info instead of a few
+ dereferences.
+ (ipa_detect_param_modifications): Temporary variable info instead of
+ a few dereferences.
+ (ipa_compute_jump_functions): Temporary variable info instead of
+ a few dereferences.
+ (ipa_method_modify_set): Removed.
+ (ipa_method_tree_map): Renamed to ipa_get_param_decl_index
+ (ipa_get_param_decl_index): Now accepts struct ipa_node_params rather
+ than craph_node as the first parameter.
+ (ipa_method_modify_stmt): Renamed to ipa_check_stmt_modifications
+ (ipa_method_modify_init): Removed.
+ (ipa_compute_jump_functions): Added a temp variable instead of
+ repeatadly dereferencing the cgraph_edge.aux pointer
+ (ipa_callsite_param_set_type): Removed.
+ (ipa_compute_jump_functions): i renamed to index and moved to
+ an inner block
+ (ipa_callsite_param_set_info_type_formal): Removed.
+ (ipa_callsite_param_set_info_type): Removed.
+ (ipa_callsite_param_map_create): Removed.
+ (ipa_callsite_tree): Removed.
+ (ipa_callsite_caller): Removed.
+ (ipa_pop_func_from_list): return_method removed to return_func
+
+ * ipa-prop.h (enum cvalue_type): Renamed to ipa_lattice_type,
+ prefixed all values with IPA_. Changed all users.
+ (enum jump_func_type): Rnamed UNKNOWN_IPATYPE to IPA_UNKNOWN,
+ CONST_IPATYPE to IPA_CONST, CONST_IPATYPE_REF to IPA_CONST_REF
+ and FORMAL_IPATYPE IPA_PASS_THROUGH.
+ (union parameter_info): Renamed to jump_func_value.
+ (union jump_func_value): Renamed value to constant
+ (struct ipa_jump_func): Renamed info_type to value
+ (struct ipa_node): Renamed to ipa_node_params
+ (struct ipa_node_params): Renamed ipa_arg_num to param_count
+ (struct ipa_node_params): Renamed ipa_param_tree to param_decls
+ (struct ipa_node_params): Renamed ipa_mod to modified_flags
+ (struct ipa_edge): Renamed to ipa_edge_args
+ (struct ipa_edge_args): Renamed ipa_param_num to argument_count
+ (struct ipa_edge_args): Renamed ipa_param_map to jump_functions
+ (struct ipa_methodlist): Renamed to ipa_func_list
+ (struct ipa_func_list): method_p renamed to node, next_method
+ renamed to next
+ (ipa_methodlist_p): Removed, switched all users to struct pointer
+ (IS_VALID_TREE_MAP_INDEX): Renamed to IS_VALID_JUMP_FUNC_INDEX
+
+2008-04-30 Alan Modra <amodra@bigpond.net.au>
+
+ * config/rs6000/rs6000.c (ALWAYS_RESTORE_ALTIVEC_BEFORE_POP): Define.
+ (rs6000_emit_epilogue): Use backchain to restore only when we
+ have a large frame. Make use of frame pointer to restore if we
+ have one. Handle ALWAYS_RESTORE_ALTIVEC_BEFORE_POP.
+
+2008-04-29 Paolo Bonzini <bonzini@gnu.org>
+
+ * config/avr/avr.md (*sbrx_branch, *sbix_branch, *sbix_branch_tmp):
+ Add mode to zero_extract.
+ (sign bit tests peepholes): (Ditto.).
+
+2008-04-29 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (ix86_builtins): Replace Prescott New
+ Instructions in comments with SSE3.
+ (ix86_builtin_type): This. Add FLOAT128_FTYPE_FLOAT128,
+ INT64_FTYPE_V4SF, INT64_FTYPE_V2DF, INT_FTYPE_V16QI,
+ INT_FTYPE_V8QI, INT_FTYPE_V4SF, INT_FTYPE_V2DF,
+ V16QI_FTYPE_V16QI, V8HI_FTYPE_V8HI, V8HI_FTYPE_V16QI,
+ V8QI_FTYPE_V8QI, V4SI_FTYPE_V4SI, V4SI_FTYPE_V16QI,
+ V4SI_FTYPE_V4SF, V4SI_FTYPE_V8HI, V4SI_FTYPE_V2DF,
+ V4HI_FTYPE_V4HI, V4SF_FTYPE_V4SF, V4SF_FTYPE_V4SI,
+ V4SF_FTYPE_V2DF, V2DI_FTYPE_V2DI, V2DI_FTYPE_V16QI,
+ V2DI_FTYPE_V8HI, V2DI_FTYPE_V4SI, V2DF_FTYPE_V2DF,
+ V2DF_FTYPE_V4SI, V2DF_FTYPE_V4SF, V2DF_FTYPE_V2SI,
+ V2SI_FTYPE_V2SI, V2SI_FTYPE_V4SF, V2SI_FTYPE_V2SF,
+ V2SI_FTYPE_V2DF, V2SF_FTYPE_V2SF and V2SF_FTYPE_V2SI.
+ (bdesc_sse_args): Renamed to ...
+ (bdesc_args): This. Add IX86_BUILTIN_PF2ID, IX86_BUILTIN_PFRCP,
+ IX86_BUILTIN_PFRSQRT, IX86_BUILTIN_PI2FD, IX86_BUILTIN_PF2IW,
+ IX86_BUILTIN_PSWAPDSI, IX86_BUILTIN_PSWAPDSF and
+ IX86_BUILTIN_FABSQ.
+ (bdesc_1arg): Moved to ...
+ (bdesc_args): Here.
+ (ix86_init_mmx_sse_builtins): Updated. Replace Prescott New
+ Instructions in comments with SSE3.
+ (ix86_expand_sse_operands_builtin): Renamed to ...
+ (ix86_expand_args_builtin): This. Updated.
+ (ix86_expand_unop1_builtin): Update comments.
+ (ix86_expand_builtin): Updated.
+
+2008-04-29 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/36078
+ * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely):
+ Update virtual SSA form after cleaning up the CFG.
+
+2008-04-29 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/15255
+ * fold-const.c (fold_binary): Fold (A + A) * C to A * 2*C.
+
+2008-04-29 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-alias.c (finalize_ref_all_pointers): Remove.
+ (compute_may_aliases): Do not call finalize_ref_all_pointers.
+ (compute_flow_insensitive_aliasing): Do not treat
+ PTR_IS_REF_ALL pointers special.
+ (get_smt_for): Likewise.
+ (may_alias_p): Re-structure.
+ (is_escape_site): A ref-all pointer conversion is not an escape site.
+ * tree-ssa-structalias.c (find_what_p_points_to): Do not treat
+ PTR_IS_REF_ALL pointers special.
+ * tree-ssa-structalias.h (struct alias_info): Remove
+ ref_all_symbol_mem_tag field.
+ (PTR_IS_REF_ALL): Remove.
+
+2008-04-29 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/36077
+ * fold-const.c (extract_muldiv_1): In combining division constants
+ make sure to never overflow.
+
+2008-04-29 Nick Clifton <nickc@redhat.com>
+
+ * doc/tm.texi (RETURN_ADDR_RTX): Fix typo.
+
+2008-04-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ PR bootstrap/35169
+ * optc-gen.awk: Work around HP-UX/IA awk bug.
+
+2008-04-28 Danny Smith <dannysmith@users.sourceforge.net>
+
+ * config/i386/cygming-crtend.c (register_frame_ctor): Revert my
+ 2008-04-25 commit.
+
+2008-04-28 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/36073
+ * config/i386/i386.md
+ (*float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit):
+ Change operand 1 predicate to nonimmediate_operand.
+
+2008-04-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/36060
+ * dwarf2out.c (struct die_struct): Mark as chain_circular through
+ die_sub field.
+ * gengtype.c (walk_type, write_func_for_structure): Handle
+ chain_circular.
+ * doc/gty.texi: Document chain_circular.
+
+2008-04-28 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/36066
+ * tree-vrp.c (execute_vrp): Cleanup the CFG only after finalizing
+ SCEV and loop.
+
+2008-04-28 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/36064
+ * config/i386/i386.md
+ (floatdi<X87MODEF:mode>2_i387_with_xmm splitters):
+ Use match_scratch instead of match_operand for operands 3 and 4.
+
+2008-04-27 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/18754
+ PR tree-optimization/34223
+ * tree-pass.h (pass_complete_unrolli): Declare.
+ * tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Print
+ loop size before and after unconditionally of UL_NO_GROWTH in effect.
+ Rewrite loop into loop closed SSA form if it is not already.
+ (tree_unroll_loops_completely): Re-structure to iterate over
+ innermost loops with intermediate CFG cleanups.
+ Unroll outermost loops only if requested or the code does not grow
+ doing so.
+ * tree-ssa-loop.c (gate_tree_vectorize): Don't shortcut if no
+ loops are available.
+ (tree_vectorize): Instead do so here.
+ (tree_complete_unroll): Also unroll outermost loops.
+ (tree_complete_unroll_inner): New function.
+ (gate_tree_complete_unroll_inner): Likewise.
+ (pass_complete_unrolli): New pass.
+ * tree-ssa-loop-manip.c (find_uses_to_rename_use): Only record
+ uses outside of the loop.
+ (tree_duplicate_loop_to_header_edge): Only verify loop-closed SSA
+ form if it is available.
+ * tree-flow.h (tree_unroll_loops_completely): Add extra parameter.
+ * passes.c (init_optimization_passes): Schedule complete inner
+ loop unrolling pass before the first CCP pass after final inlining.
+
+2008-04-27 Nathan Sidwell <nathan@codesourcery.com>
+
+ * targhooks.h (default_emutls_var_fields,
+ default_emutls_var_init): Declare.
+ * tree.h (DECL_THREAD_LOCAL): Compare against TLS_MODEL_REAL.
+ * target.h (struct gcc_target): Add struct emutls member.
+ * target-def.h (TARGET_EMUTLS_GET_ADDRESS,
+ TARGET_EMUTLS_REGISTER_COMMON, TARGET_EMUTLS_VAR_SECTION,
+ TARGET_EMUTLS_TMPL_SECTION, TARGET_EMUTLS_VAR_PREFIX,
+ TARGET_EMUTLS_TMPL_PREFIX, TARGET_EMUTLS_VAR_FIELDS,
+ TARGET_EMUTLS_VAR_INIT, TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS,
+ TARGET_EMUTLS_VAR_ALIGN_FIXED, TARGET_EMUTLS): New.
+ (TARGET_INITIALIZER): Add TARGET_EMUTLS.
+ * builtins.def (BUILT_IN_EMUTLS_GET_ADDRESS,
+ BUILT_IN_EMUTLS_REGISTER_COMMON): Get name from targetm structure.
+ * dwarf2out.c (loc_descriptor_from_tree_1): Check if emutls can
+ emit debug information.
+ * coretypes.h (tls_model): Add TLS_MODEL_EMULATED, TLS_MODEL_REAL.
+ * varasm.c: Include targhooks.h.
+ (emutls_object_section, emutls_tmpl_section): New.
+ (EMUTLS_VAR_PREFIX, EMUTLS_TMPL_PREFIX): Remove.
+ (EMUTLS_SEPARATOR): New.
+ (prefix_name): New.
+ (get_emutls_object_name): New.
+ (default_emutls_var_fields): New, broken out of ...
+ (get_emutls_object_type): ... here. Adjust to use target hooks.
+ (get_emutls_init_templ_addr): Adjust to use target hooks.
+ (emutls_decl): Adjust to use target hooks.
+ (emutls_finish): Likewise.
+ (default_emutls_var_init): New, broken out of ...
+ (assemble_variable): ... here. Adjust to use target hooks.
+ * output.h (enum section_category): Add SECCAT_EMUTLS_VAR,
+ SECCAT_EMUTLS_TMPL.
+ * c-common.c (handle_section_attribute): Prevent overriding
+ sections for emulated tls with special sections.
+ * config/i386/i386.c (x86_64_elf_select_section): Add
+ SECCAT_EMUTLS_VAR and SECCAT_EMUTLS_TMPL.
+ (x86_64_elf_unique_section): Likewise.
+ * config/vxworks.c: Include tree.h.
+ (vxworks_emutls_var_fields, vxworks_emutls_var_init): New.
+ (vxworks_override_options): Set TLS scheme.
+ * doc/tm.texi (Emulated TLS): New node.
+
2008-04-26 Simon Baldwin <simonb@google.com>
PR c/35652
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.
2008-04-01 George Helffrich <george@gcc.gnu.org>
- PR fortran/PR35154, fortran/PR23057
- * fortran/trans-common.c (create_common): Add decl to function
- chain to preserve identifier scope in debug output.
-
+ PR fortran/35154, fortran/23057
* dbxout.c: Emit .stabs debug info for Fortran COMMON block
variables as base symbol name + offset using N_BCOMM/N_ECOMM.
(is_fortran, dbxout_common_name, dbxout_common_check): New functions.
(common_check): New function to check whether symbol in Fortran COMMON.
(gen_variable_die): If COMMON, use DW_TAG_common_block.
- * testsuite/gcc.dg/debug/pr35154.c: New test to check that non-Fortran
- use of common is unchanged.
-
- * testsuite/lib/gfortran-dg.exp: New harness to compile Fortran progs
- with all combinations of debug options available on target.
- * testsuite/gfortran.dg/debug/debug.exp: Ditto.
- * testsuite/gfortran.dg/debug/trivial.f: Ditto.
- * testsuite/gfortran.dg/debug/pr35154-stabs.f: New test case for
- .stabs functionality.
- * testsuite/gfortran.dg/debug/pr35154-dwarf2.f: New test case for
- DWARF functionality.
-
2008-04-01 Volker Reichelt <v.reichelt@netcologne.de>
PR c/35436
* config/spu/spu-builtins.def: Fixed wrong parameter type in spu
intrinsics spu_convts, spu_convtu, spu_convtf.
- * testsuite/gcc.target/spu/intrinsics-3.c: New. Test error messages.
2008-02-08 Hans-Peter Nilsson <hp@axis.com>
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