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2007-02-03builtins.c (fold_builtin_cabs): Fold cabs(x+xi) into fabs(x)*sqrt(2).Kaveh R. Ghazi5-15/+182
* builtins.c (fold_builtin_cabs): Fold cabs(x+xi) into fabs(x)*sqrt(2). * fold-const.c (fold_binary): Fix comment typos. Fold complex (x,0)-(0,y) into (x,-y). Likewise (0,y)-(x,0) into (-x,y). testsuite: * gcc.dg/builtins-54.c: Add more cases. From-SVN: r121542
2007-02-03re PR fortran/30514 ([4.1 only] zero-sized array wrongly rejected: integer ↵Paul Thomas7-8/+106
:: i(1:-1)) 2007-02-03 Paul Thomas <pault@gcc.gnu.org> PR fortran/30514 * array.c (match_array_element_spec): If the length of an array is negative, adjust the upper limit to make it zero length. PR fortran/30660 * resolve.c (pure_function, resolve_function): Initialize name to null to clear up build warnings. (resolve_fl_variable): Look at components explicitly to check for default initializer, rather than using gfc_default_initializer. 2007-02-03 Paul Thomas <pault@gcc.gnu.org> PR fortran/30514 * gfortran.dg/zero_sized_2.f90: New test. PR fortran/30660 * gfortran.dg/alloc_comp_basics_4.f90: New test. PR fortran/29820 * gfortran.dg/actual_array_interface_1.f90: Copy source to empty file. From-SVN: r121541
2007-02-03darwin9.h (DARWIN_LINKER_GENERATES_ISLANDS): Add.Mike Stump3-2/+20
* config/darwin9.h (DARWIN_LINKER_GENERATES_ISLANDS): Add. * config/rs6000/rs6000.c (DARWIN_GENERATE_ISLANDS): Add. (output_call): Use DARWIN_GENERATE_ISLANDS to decide when to generate a branch island. Radar 4967371 From-SVN: r121534
2007-02-03xtensa.c (smalloffset_mem_p): Use BASE_REG_P.Bob Wilson4-115/+154
* config/xtensa/xtensa.c (smalloffset_mem_p): Use BASE_REG_P. (xtensa_legitimate_address_p): New. (xtensa_legitimize_address): New. (xtensa_output_addr_const_extra): New. * config/xtensa/xtensa.h (REG_OK_STRICT_FLAG): Define. (BASE_REG_P): New. (REG_OK_FOR_BASE_P): Use BASE_REG_P. (GO_IF_LEGITIMATE_ADDRESS): Move code to xtensa_legitimate_address_p. (LEGITIMIZE_ADDRESS): Move code to xtensa_legitimize_address. (OUTPUT_ADDR_CONST_EXTRA): Move code to xtensa_output_addr_const_extra. * config/xtensa/xtensa-protos.h (xtensa_legitimate_address_p): New. (xtensa_legitimize_address): New. (xtensa_output_addr_const_extra): New. From-SVN: r121533
2007-02-03re PR fortran/30683 ([4.2 only] internal compiler error: Segmentation fault)Steven G. Kargl4-1/+68
2007-02-02 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/30683 * resolve.c (resolve_generic_f): Check for non-NULL sym. * gfortran.dg/interface_10.f90: New test. From-SVN: r121531
2007-02-03* config/ia64/ia64.c (ia64_print_operand): Fix compare strings.Steve Ellcey2-0/+16
From-SVN: r121530
2007-02-03Daily bump.GCC Administrator1-1/+1
From-SVN: r121528
2007-02-02trans.c (gfc_build_array_ref): Use STRIP_TYPE_NOPS to eliminate ↵Roger Sayle2-0/+8
NON_LVALUE_EXPR nodes and useless type conversions. * trans.c (gfc_build_array_ref): Use STRIP_TYPE_NOPS to eliminate NON_LVALUE_EXPR nodes and useless type conversions. From-SVN: r121522
2007-02-02* expmed.c (expand_divmod): Add comment.Ian Lance Taylor2-0/+7
From-SVN: r121519
2007-02-02Move ChangeLog entry for testsuite/gcc.dg/20050922-1.c fromAndreas Krebbel2-1/+4
ChangeLog-2005 to testsuite/ChangeLog. From-SVN: r121518
2007-02-02emit-rtl.c (renumber_insns): Remove.Kazu Hirata5-38/+7
* emit-rtl.c (renumber_insns): Remove. * flags.h: Remove the extern for flag_renumber_insns. * rtl.h: Remove the prototype for renumber_insns. * toplev.c (flag_renumber_insns): Remove. From-SVN: r121517
2007-02-02revert: i386.c (ix86_function_arg_regno_p): Put back the code before the ↵Hui-May Chang2-17/+55
following patch under TARGET_MACHO. 2007-02-02 Hui-May Chang <hm.chang@apple.com> Revert for x86 darwin: 2005-06-19 Uros Bizjak <uros@kss-loka.si> * config/i386/i386.c (ix86_function_arg_regno_p): Put back the code before the following patch under TARGET_MACHO. (ix86_function_value_regno_p): Likewise. From-SVN: r121515
2007-02-02fold-const.c (negate_expr_p, [...]): Handle COMPLEX_EXPR.Kaveh R. Ghazi4-0/+68
* fold-const.c (negate_expr_p, fold_negate_expr): Handle COMPLEX_EXPR. testsuite: * gcc.dg/builtins-20.c: Add more cases. From-SVN: r121511
2007-02-02re PR target/29682 (ICE: in change_pattern, at haifa-sched.c:4066 with -O3 ↵Maxim Kuvyrkov5-2/+80
-msched-control-spec) PR target/29682 * config/ia64/ia64.c (ia64_speculate_insn): Restrict to memory loads to general or fp registers. Add comments. * config/ia64/ia64.md (reg_pred_prefix): Add comment. PR target/29682 * gcc-target/ia64/pr29682.c: New test. From-SVN: r121510
2007-02-02expr.c (expand_byte_code): Call cache_this_class_ref() and ↵Andrew Haley6-50/+126
cache_cpool_data_ref(). 2007-02-02 Andrew Haley <aph@redhat.com> * expr.c (expand_byte_code): Call cache_this_class_ref() and cache_cpool_data_ref(). Set TYPE_CPOOL_DATA_REF. (cache_cpool_data_ref): New function. * constants.c (build_ref_from_constant_pool): Remove special-case code for flag_indirect_classes. (build_constant_data_ref): Move special-case code for flag_indirect_classes here from build_ref_from_constant_pool. * decl.c (finish_method): Move class initialization from here to cache_this_class_ref. * class.c (cache_this_class_ref): New function. (build_class_ref): Use this_classdollar for the ouput class. From-SVN: r121508
2007-02-02pointer-set.c (insert_aux): Only return insertion slot.Paolo Bonzini3-25/+177
2007-02-02 Paolo Bonzini <bonzini@gnu.org> * pointer-set.c (insert_aux): Only return insertion slot. (pointer_set_insert): Adjust. (pointer_set_traverse, struct pointer_map_t, pointer_map_create, pointer_map_destroy, pointer_map_insert, pointer_map_contains, pointer_map_traverse): New. * pointer-set.h (pointer_set_traverse, struct pointer_map_t, pointer_map_create, pointer_map_destroy, pointer_map_insert, pointer_map_contains, pointer_map_traverse): Declare. From-SVN: r121507
2007-02-02class.c (is_compiled_class): Move check to avoid reloading current class.David Daney2-9/+14
* class.c (is_compiled_class): Move check to avoid reloading current class. (layout_class_method): Don't calculate DECL_EXTERNAL if it is already set. From-SVN: r121506
2007-02-02re PR fortran/30284 ([4.1 only] ICE in gfc_add_modify with internal reads)Paul Thomas7-12/+147
2007-02-02 Paul Thomas <pault@gcc.gnu.org> PR fortran/30284 PR fortran/30626 * trans-expr.c (gfc_conv_aliased_arg): Remove static attribute from function and make sure that substring lengths are translated. (is_aliased_array): Remove static attribute. * trans.c : Add prototypes for gfc_conv_aliased_arg and is_aliased_array. * trans-io.c (set_internal_unit): Add the post block to the arguments of the function. Use is_aliased_array to check if temporary is needed; if so call gfc_conv_aliased_arg. (build_dt): Pass the post block to set_internal_unit and add to the block after all io activiy is done. 2007-02-02 Paul Thomas <pault@gcc.gnu.org> PR fortran/30284 PR fortran/30626 * io/transfer.c (init_loop_spec, next_array_record): Change to lbound rather than unity base. 2007-02-02 Paul Thomas <pault@gcc.gnu.org> PR fortran/30284 * gfortran.dg/arrayio_11.f90.f90: New test. PR fortran/30626 * gfortran.dg/arrayio_12.f90.f90: New test. From-SVN: r121500
2007-02-02re PR c++/30536 (ICE with __thread and register)Jakub Jelinek4-9/+25
PR c++/30536 * decl.c (grokdeclarator): If __thread is used together with a storage class other than extern and static, clear thread_p after issuing diagnostics and fall through to checking the storage class. * g++.dg/tls/diag-5.C: New test. From-SVN: r121496
2007-02-02re PR middle-end/30473 (Internal Compiler Error with a sprintf with few ↵Jakub Jelinek5-1/+55
arguments for format %s) PR middle-end/30473 * builtins.c (fold_builtin_sprintf): Do not attempt to optimize sprintf (str, "%s"). Do not optimize sprintf (str, "nopercent", p++). * gcc.dg/pr30473.c: New test. * gcc.c-torture/execute/20070201-1.c: New test. From-SVN: r121495
2007-02-02re PR middle-end/28071 (A file that can not be compiled in reasonable ↵Maxim Kuvyrkov19-571/+1369
time/space) * sched-int.h (ds_to_dk, dk_to_ds): Declare functions. (struct _dep): New type. (dep_t): New typedef. (DEP_PRO, DEP_CON, DEP_KIND): New access macros. (DEP_STATUS): New access macro. The macro with the same name was renamed to DEP_LINK_STATUS. (dep_init): Declare function (struct _dep_link): New type. (dep_link_t): New typedef. (DEP_LINK_NODE, DEP_LINK_NEXT, DEP_LINK_PREV_NEXTP): New access macros. (DEP_LINK_DEP, DEP_LINK_PRO, DEP_LINK_CON, DEP_LINK_KIND): New macros. (DEP_LINK_STATUS): New macro. (debug_dep_links): New debug function. (struct _deps_list): New type. (deps_list_t): New typedef. (DEPS_LIST_FIRST): New access macro. (FOR_EACH_DEP_LINK): New cycle macro. (create_deps_list, free_deps_list, delete_deps_list): Declare functions. (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. (copy_deps_list_change_con): Ditto. (move_dep_link): Declare function. (struct _dep_node): New type. (dep_node_t): New typedef. (DEP_NODE_BACK, DEP_NODE_DEP, DEP_NODE_FORW): New access macros. (struct haifa_insn_data.back_deps): New field to hold backward dependencies of the insn. (struct haifa_insn_data.depend): Rename to forw_deps. Change its type to deps_list_t. (struct haifa_insn_data.resolved_deps): Rename to resolved_back_deps. Change its type to deps_list_t. (INSN_BACK_DEPS): New access macro to use instead of LOG_LINKS. (INSN_DEPEND): Rename to INSN_FORW_DEPS. (RESOLVED_DEPS): Rename to INSN_RESOLVED_BACK_DEPS. (INSN_COST): Move to haifa-sched.c. Use insn_cost () instead. (DEP_STATUS): Rename to DEP_LINK_STATUS. Fix typo in the comment. (add_forw_dep, delete_back_forw_dep, insn_cost): Update declaration and all callers. (dep_cost): Declare. * sched-deps.c (CHECK): New macro to (en/dis)able sanity checks. (ds_to_dk, dk_to_ds): New functions. (init_dep_1): New static function. (init_dep): New function. (copy_dep): New static function. (dep_link_consistent_p, attach_dep_link, add_to_deps_list): New static functions. (detach_dep_link): New static function. (move_dep_link): New function. (dep_links_consistent_p, dump_dep_links): New static functions. (debug_dep_links): New debugging function. (deps_obstack, dl_obstack, dn_obstack): New static variables. (alloc_deps_list, init_deps_list): New static functions. (create_deps_list): New function. (clear_deps_list): New static function. (free_deps_list, delete_deps_list, deps_list_empty_p): New functions. (deps_list_consistent_p, dump_deps_list): New static functions. (debug_deps_list): New function. (add_back_dep_to_deps_list, find_link_by_pro_in_deps_list): New functions. (find_link_by_con_in_deps_list, copy_deps_list_change_con): Ditto. (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Update to use new scheduler dependencies lists. (add_back_dep, delete_all_dependences, fixup_sched_groups): Ditto. (sched_analyze): Ditto. Initialize dependencies lists. (add_forw_dep, compute_forward_dependences): Update to use new scheduler dependencies lists. (init_dependency_caches): Init deps_obstack. (free_dependency_caches): Free deps_obstack. (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Update to use new scheduler dependencies lists. (delete_forw_dep, add_or_update_back_forw_dep): Ditto. (add_back_forw_dep, delete_back_forw_dep): Ditto. * sched-rgn.c (set_spec_fed, find_conditional_protection, is_pfree): Update to use new scheduler dependencies lists. (is_conditionally_protected, is_prisky, add_branch_dependences): Ditto. (debug_dependencies): Ditto. (schedule_region): Update comments. * sched-ebb.c (earliest_block_with_similiar_load): Update to use new scheduler dependencies lists. (schedule_ebb): Update comments. * rtl.def (DEPS_LIST): Remove. * lists.c (unused_deps_list): Remove. (free_list): Update assertions. (alloc_DEPS_LIST, free_DEPS_LIST_list, free_DEPS_LIST_node): Remove. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * rtl.h (free_DEPS_LIST_list, alloc_DEPS_LIST): Remove declarations. (remove_free_DEPS_LIST_elem, copy_DEPS_LIST_list): Ditto. * haifa-sched.c (comments): Update. (insn_cost1): Remove. Inline the code into insn_cost (). (insn_cost): Update to use new scheduler dependencies lists. Move processing of the dependency cost to dep_cost (). (dep_cost): New function. Use it instead of insn_cost () when evaluating cost of the dependency. Use compatible interface to interact with the target. (priority): Update to use new scheduler dependencies lists. (rank_for_schedule): Ditto. Optimize heuristic that prefers the insn with greater number of insns that depend on the insn. (schedule_insn): Update to use new scheduler dependencies lists. Add code to free backward dependencies lists. Inline and optimize code from resolve_dep () - see PR28071. (ok_for_early_queue_removal): Update to use new scheduler dependencies lists. Update call to targetm.sched.is_costly_dependence hook. (fix_inter_tick, try_ready, fix_tick_ready): Update to use new scheduler dependencies lists. (resolve_dep): Remove. Move the logic to schedule_insn (). (init_h_i_d): Initialize dependencies lists. (process_insn_depend_be_in_spec): Rename to process_insn_forw_deps_be_in_spec. Update to use new scheduler dependencies lists. (add_to_speculative_block, create_check_block_twin, fix_recovery_deps): Update to use new scheduler dependencies lists. (clear_priorities, calc_priorities, add_jump_dependencies): Ditto. * ddg.c (create_ddg_dependence, create_ddg_dep_no_link): Update to use new scheduler dependencies lists. (build_intra_loop_deps): Ditto. * target.h (struct _dep): Declare to use in gcc_target.sched.is_costly_dependence. (struct gcc_target.sched.adjust_cost): Fix typo. (struct gcc_target.sched.is_costly_dependence): Change signature to use single dep_t parameter instead of an equivalent triad. (struct gcc_target.sched.adjust_cost_2): Remove. * target-def.h (TARGET_SCHED_ADJUST_COST_2): Remove. * reg-notes.def (DEP_TRUE, DEP_OUTPUT, DEP_ANTI): Update comments. * doc/tm.texi (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Update documentation. (TARGET_SCHED_ADJUST_COST_2): Remove documentation. * doc/rtl.texi (LOG_LINKS): Remove part about instruction scheduler. (REG_DEP_TRUE): Document. * config/ia64/ia64.c (ia64_adjust_cost_2): Rename to ia64_adjust_cost. Change signature to correspond to the targetm.sched.adjust_cost hook. Update use in TARGET_SCHED_ADJUST_COST_2. (TARGET_SCHED_ADJUST_COST_2): Rename to TARGET_SCHED_ADJUST_COST. (ia64_dependencies_evaluation_hook, ia64_dfa_new_cycle): Update to use new scheduler dependencies lists. (ia64_gen_check): Ditto. * config/mips/mips.c (vr4130_swap_insns_p): Update to use new scheduler dependencies lists. * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Change signature to correspond to the targetm.sched.is_costly_dependence hook. (is_costly_group): Update to use new scheduler dependencies lists. * config/spu/spu.c (spu_sched_adjust_cost): Use insn_cost () function instead of INSN_COST () macro. From-SVN: r121494
2007-02-02* lower-subreg.c (resolve_clobber): Handle a subreg of a concatn.Ian Lance Taylor2-3/+8
From-SVN: r121493
2007-02-02trans-array.c (gfc_conv_expr_descriptor): We don't need to use a temporary ↵Roger Sayle2-9/+39
array to pass a constant non-character array... * trans-array.c (gfc_conv_expr_descriptor): We don't need to use a temporary array to pass a constant non-character array constructor. Generalize the descriptor generation code to handle scalarizer "info" without an array reference. From-SVN: r121491
2007-02-02dependency.c (gfc_check_dependency): Implement dependency checking for array ↵Roger Sayle4-3/+34
constructors. * dependency.c (gfc_check_dependency) <EXPR_ARRAY>: Implement dependency checking for array constructors. * gfortran.dg/dependency_20.f90: New test case. From-SVN: r121490
2007-02-02trans-stmt.c (compute_overall_iter_number): Document function arguments.Roger Sayle2-28/+32
* trans-stmt.c (compute_overall_iter_number): Document function arguments. Generalize "unconditional forall nest with constant bounds" optimization to eliminate unconditional inner loops with constant bounds. From-SVN: r121489
2007-02-02pa.md (tp_load): Correct mfctl instruction syntax.Guy Martin2-1/+5
* pa.md (tp_load): Correct mfctl instruction syntax. From-SVN: r121487
2007-02-02rs6000.c (rs6000_stack_info): Correct altivec_padding_size calculation on AIX.Geoffrey Keating2-2/+9
* config/rs6000/rs6000.c (rs6000_stack_info): Correct altivec_padding_size calculation on AIX. Improve comment, add assert to verify that it's right. From-SVN: r121485
2007-02-02darwin.h (MD_UNWIND_SUPPORT): Don't define for 64-bit.Geoffrey Keating2-0/+7
* config/rs6000/darwin.h (MD_UNWIND_SUPPORT): Don't define for 64-bit. From-SVN: r121484
2007-02-02Daily bump.GCC Administrator1-1/+1
From-SVN: r121481
2007-02-012007-2-01 Seongbae Park <seongbae.park@gmail.com>Seongbae Park2-0/+7
PR inline-asm/28686 * global.c (global_alloc): Add mising initialization of ELIMINABLE_REGSET. 2007-02-01 Roger Sayle <roger@eyesopen.com> From-SVN: r121477
2007-02-01alias.c (init_alias_analysis): Correct whitespace.Roger Sayle18-64/+97
* alias.c (init_alias_analysis): Correct whitespace. * bb-reorder.c (fix_edges_for_rarely_executed_code, partition_hot_cold_basic_blocks): Likewise. * builtins.c (expand_builtin_printf, expand_builtin_fprintf, expand_builtin_sprintf, fold_builtin_carg, fold_builtin_sprintf, maybe_emit_sprintf_chk_warning, fold_builtin_sprintf_chk, fold_builtin_snprintf_chk, fold_builtin_printf, fold_builtin_fprintf, do_mpfr_ckconv, do_mpfr_arg1, do_mpfr_arg2, do_mpfr_arg3, do_mpfr_sincos): Likewise. * cfgcleanup.c (cleanup_cfg): Likewise. * cfgexpand.c (tree_expand_cfg): Likewise. * fold-const.c (fold_binary) <RDIV_EXPR>: Likewise. * function.c (get_next_funcdef_no): Likewise. * gengtype.c (main): Likewise. * genmodes.c (main): Likewise. * gcse.c (bypass_conditional_jumps, print_ldst_list): Likewise. * haifa-sched.c (schedule_block, extend_h_i_d): Likewise. * ifcvt.c (noce_emit_move_insn): Likewise. * modulo-sched.c (generate_prolog_epilog, sms_schedule_by_order): Likewise. * stor-layout.c (get_best_mode): Likewise. * tree-ssa-loop-niter.c (get_val_for): Likewise. * tree-ssa-structalias.c (get_varinfo, get_varinfo_fc, scc_visit, do_ds_constraint, do_complex_constraint, label_visit, perform_var_substitution, solve_graph): Likewise. * tree-vrp.c (vrp_finalize): Likewise. From-SVN: r121470
2007-02-01lower-subreg.c (simplify_gen_subreg_concatn): If we ask for the high part of ↵Ian Lance Taylor2-1/+23
a paradoxical subreg, return a constant zero. * lower-subreg.c (simplify_gen_subreg_concatn): If we ask for the high part of a paradoxical subreg, return a constant zero. From-SVN: r121466
2007-02-01toplev.c (lang_dependent_init): Call init_set_costs.Zdenek Dvorak3-7/+10
* toplev.c (lang_dependent_init): Call init_set_costs. * loop-init.c (loop_optimizer_init): Do not call init_set_costs. From-SVN: r121464
2007-02-01re PR java/30641 (gcj corrupted double-linked list (glibc detected))Andrew Haley2-0/+7
2007-02-01 Andrew Haley <aph@redhat.com> PR java/30641 * jcf-parse.c (jcf_parse): Clear the field_offsets bitmap. From-SVN: r121462
2007-02-01re PR middle-end/30656 (ICE with -ftrapv)Richard Guenther2-1/+7
2007-02-01 Richard Guenther <rguenther@suse.de> PR middle-end/30656 * fold-const.c (fold_negate_expr): Allow negating a constant if overflow does not change. From-SVN: r121460
2007-01-31c-tree.texi (Expression trees): Improve markup.Ralf Wildenhues3-17/+26
2007-01-31 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> * doc/c-tree.texi (Expression trees): Improve markup. * doc/tm.texi (Register Classes, Addressing Modes) (Floating Point): Fix spacing after abbreviations. Fix some typos. From-SVN: r121457
2007-02-01invoke.texi: Replace "bugfix" with "bug fix" throughout.Ben Elliston4-15/+21
* doc/invoke.texi: Replace "bugfix" with "bug fix" throughout. * doc/contrib.texi: Likewise. * doc/install.texi: Likewise. From-SVN: r121455
2007-02-01lower-subreg.c: New file.Ian Lance Taylor18-33/+1358
gcc/: * lower-subreg.c: New file. * rtl.def (CONCATN): Define. * passes.c (init_optimization_passes): Add pass_lower_subreg and pass_lower_subreg2. * emit-rtl.c (update_reg_offset): New static function, broken out of gen_rtx_REG_offset. (gen_rtx_REG_offset): Call update_reg_offset. (gen_reg_rtx_offset): New function. * regclass.c: Revert patch of 2006-03-05, restoring reg_scan_update. (clear_reg_info_regno): New function. * dwarf2out.c (concatn_loc_descriptor): New static function. (loc_descriptor): Handle CONCATN. * common.opt (fsplit_wide_types): New option. * opts.c (decode_options): Set flag_split_wide_types when optimizing. * timevar.def (TV_LOWER_SUBREG): Define. * rtl.h (gen_reg_rtx_offset): Declare. (reg_scan_update): Declare. * regs.h (clear_reg_info_regno): Declare. * tree-pass.h (pass_lower_subreg): Declare. (pass_lower_subreg2): Declare. * doc/invoke.texi (Option Summary): List -fno-split-wide-types. (Optimize Options): Add -fsplit-wide-types to -O1 list. Document -fsplit-wide-types. * doc/rtl.texi (Regs and Memory): Document concat and concatn. * Makefile.in (OBJS-common): Add lower-subreg.o. (lower-subreg.o): New target. gcc/testsuite/: * gcc.dg/lower-subreg-1.c (test): New test. From-SVN: r121453
2007-02-01Daily bump.GCC Administrator1-1/+1
From-SVN: r121449
2007-02-01* g++.dg/eh/simd-4.C (main): Also catch SIGSEGV.Geoffrey Keating2-0/+6
From-SVN: r121444
2007-01-31* config/sh/sh.h (HAVE_SECONDARY_RELOADS): Remove.Kazu Hirata2-2/+4
From-SVN: r121443
2007-01-31re PR target/19087 (Overflowed address in dwarf debug line information)Anatoly Sokolov2-0/+7
PR target/19087 * config/avr/avr.c (DWARF2_ADDR_SIZE): Define. From-SVN: r121426
2007-01-31re PR middle-end/29335 (transcendental functions with constant arguments ↵Kaveh R. Ghazi5-13/+31
should be resolved at compile-time) PR middle-end/29335 * builtins.c (fold_builtin_sqrt): Use MPFR for constant args. testsuite: * gcc.dg/torture/builtin-math-2.c: Add sqrt cases. * gcc.dg/torture/builtin-math-3.c: Likewise. From-SVN: r121423
2007-01-31cfgloop.h: Include vec-prim.h.Zdenek Dvorak10-72/+178
* cfgloop.h: Include vec-prim.h. (enum li_flags): Remove LI_ONLY_OLD. (loop_iterator): Changed. (fel_next, fel_init): Iterate over loop tree. (FOR_EACH_LOOP_BREAK): New macro. * loop-unswitch.c (unswitch_loops): Do not pass LI_ONLY_OLD to FOR_EACH_LOOP. * tree-ssa-loop-unswitch.c (tree_ssa_unswitch_loops): Ditto. * modulo-sched.c (sms_schedule): Ditto. * tree-vectorizer.c (vectorize_loops): Ditto. * doc/loop.texi: Update information on loop numbering and behavior of FOR_EACH_LOOP wrto new loops. * tree-scalar-evolution.c (compute_overall_effect_of_inner_loop, add_to_evolution_1): Test nestedness of loops instead of comparing their numbers. * tree-chrec.c (chrec_fold_plus_poly_poly, chrec_fold_multiply_poly_poly, chrec_evaluate, hide_evolution_in_other_loops_than_loop, chrec_component_in_loop_num, reset_evolution_in_loop): Ditto. * Makefile.in (CFGLOOP_H): Add vecprim.h dependency. From-SVN: r121422
2007-01-31c-common.c (warn_about_parentheses): Separate warning about un-parenthized ↵Dirk Mueller4-24/+99
sequence of comparison operators from the... 2007-01-31 Dirk Mueller <dmueller@suse.de> * c-common.c (warn_about_parentheses): Separate warning about un-parenthized sequence of comparison operators from the one which is supposed to warn about x <= y <= z. * testsuite/gcc.dg/Wparentheses-2.c: Update and add new tests. From-SVN: r121421
2007-01-31vect-37.c: Restore the original behaivior - xfail to vectorize.Ira Rosen2-1/+10
* gcc.dg/vect/vect-37.c: Restore the original behaivior - xfail to vectorize. From-SVN: r121420
2007-01-31optabs.h (enum optab_index): Add new OTI_isinf.Uros Bizjak9-0/+121
* optabs.h (enum optab_index): Add new OTI_isinf. (isinf_optab): Define corresponding macro. * optabs.c (init_optabs): Initialize isinf_optab. * genopinit.c (optabs): Implement isinf_optab using isinf?f2 patterns. * builtins.c (mathfn_built_in): Handle BUILT_IN_ISINF{,F,L}. (expand_builtin_interclass_mathfn): Expand BUILT_IN_ISINF{,F,L} using isinf_optab. (expand_builtin): Expand BUILT_IN_ISINF{,F,L} using expand_builtin_interclass_mathfn. * reg_stack.c (subst_stack_regs_pat): Handle UNSPEC_FXAM. * config/i386/i386.md (UNSPEC_FXAM): New constant. (fxam<mode>2_i387): New insn pattern. (isinf<mode>2) New expander to implement isinf, isinff and isinfl built-in functions as x87 inline asm. testsuite/ChangeLog: * gcc.dg/builtins-63.c: New test. From-SVN: r121419
2007-01-31(This part was missing in the r118852 / Wed Nov 15 10:13:16 2006 check in)Tobias Burnus2-0/+17
2007-01-31 Tobias Burnus <burnus@net-b.de> PR fortran/27588 * gfortran.dg/char_bounds_check_fail_1.f90: Add test. From-SVN: r121401
2007-01-31re PR fortran/30520 (Conflics checking of VOLATILE attribute needs improvement)Tobias Burnus7-5/+176
fortran/ 2007-01-31 Tobias Burnus <burnus@net-b.de> PR fortran/30520 * interface.c (compare_actual_formal): Check conformance between actual and VOLATILE dummy arguments. * symbol.c (gfc_add_volatile): Allow setting of VOLATILE multiple times in different scopes. * decl.c (gfc_match_volatile): Search symbol in host association. testsuite/ 2007-01-31 Tobias Burnus <burnus@net-b.de> PR fortran/30520 * gfortran.dg/volatile8.f90: New argument conformance test. * gfortran.dg/volatile9.f90: New scope test. From-SVN: r121379
2007-01-31* gcc/config/arm/unwind-arm.h (_sleb128_t, _uleb128_t): New.Kazu Hirata2-1/+12
From-SVN: r121377
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