+2005-10-05 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR middle-end/20606
+ PR middle-end/24069
+ * reload.c (subst_reloads): When adding a REG_LABEL to a
+ jump instruction, also update JUMP_LABEL.
+
+2005-10-05 David Edelsohn <edelsohn@gnu.org>
+
+ * params.def (PARAM_MAX_GROW_COPY_BB_INSNS): New.
+ * bb-reorder.c (copy_bb_p): Use it.
+ * doc/invoke.texi (param table): Add max-grow-copy-bb-insn.
+
+2005-10-05 Richard Henderson <rth@redhat.com>
+
+ PR target/23602
+ * toplev.c (process_options): Warn about unsupported combinations
+ of unwind tables and omit-frame-pointer.
+ * config/i386/i386.c (override_options): Similarly. Enable
+ accumulate-outgoing-args if not explicitly disabled.
+
+2005-10-05 Steve Ellcey <sje@cup.hp.com>
+
+ * vect.md (vec_initv2si): Fix typo of V2SF to V2SI.
+ Handle big endian vs. small endian.
+ (vec_initv2sf): Handle big endian vs. small endian.
+ (*vec_extractv2sf_1): Ditto.
+
+2005-10-05 Dale Johannesen <dalej@apple.com>
+
+ * convert.c (convert_to_real): Don't convert
+ (float)floor(double d) to floorf((float)d).
+
+2005-10-05 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * config/arm/arm.md (insv): Use gen_int_mode in more places.
+
+2005-10-05 Andrew MacLeod <amacleod@redhat.com>
+
+ PR tree-optimization/18587
+ * tree-ssa-operands.c (struct opbuild_list_d, OPBUILD_LAST): Delete.
+ (build_defs, build_uses, build_v_may_defs, build_v_must_defs,
+ build_vuses): Change to VEC type.
+ (opbuild_initialize_virtual, opbuild_initialize_real, opbuild_free,
+ opbuild_num_elems, opbuild_append_real, opbuild_append_virtual,
+ opbuild_first, opbuild_next, opbuild_elem_real, opbuild_elem_virtual,
+ opbuild_elem_uid, opbuild_clear, opbuild_remove_elem): Delete.
+ (get_name_decl): New. Return DECL_UID of base variable.
+ (operand_build_cmp): New. qsort comparison routine.
+ (operand_build_sort_virtual): New. Sort virtual build vector.
+ (init_ssa_operands, fini_ssa_operands): Use VEC routines.
+ (FINALIZE_OPBUILD_BASE, FINALIZE_OPBUILD_ELEM): Use VEC_Index.
+ (FINALIZE_BASE): Use get_name_decl.
+ (finalize_ssa_defs, finalize_ssa_uses, cleanup_v_may_defs,
+ finalize_ssa_v_may_defs, finalize_ssa_vuses, finalize_ssa_v_must_defs,
+ (start_ssa_stmt_operands, append_def, append_use, append_vuse,
+ append_v_may_def, append_v_must_def): Replace opbuild_* routines with
+ direct VEC_* manipulations.
+ (build_ssa_operands): Call operand_build_sort_virtual.
+ (copy_virtual_operand, create_ssa_artficial_load_stmt,
+ add_call_clobber_ops, add_call_read_ops): Replace opbuild_* routines
+ with direct VEC_* manipulations.
+ * tree-ssa-opfinalize.h (FINALIZE_FUNC): Replace opbuild_* routines
+ with direct VEC manipulations.
+
+2005-10-05 Paolo Bonzini <bonzini@gnu.org>
+
+ PR tree-optimization/21419
+ PR tree-optimization/24146
+ PR tree-optimization/24151
+
+ * c-typeck.c (readonly_error): Handle USE being lv_asm.
+ (build_asm_expr): Call it if outputs are read-only.
+ * gimplify.c (gimplify_asm_expr): Remove former fix to PR 21419.
+
+2005-10-05 Billy Biggs <billy.biggs@gmail.com>
+ Paolo Bonzini <bonzini@gnu.org>
+
+ PR target/23809
+
+ * doc/extend.texi (x86 Built-ins): Document that -msse and friends
+ enable the instructions and not just the built-ins.
+ * doc/invoke.texi (x86 Options): Likewise.
+
+2005-10-04 Geoffrey Keating <geoffk@apple.com>
+
+ * config/i386/t-darwin (SHLIB_VERPFX): Fix typo.
+
+ * doc/invoke.texi (Option Summary): Correct spelling
+ of -mmacosx-version-min.
+
+2005-10-04 Devang Patel <dpatel@apple.com>
+
+ * c-common.c (vector_types_convertible_p): Check TYPE_PRECISION for
+ real types.
+
+2005-10-04 Steve Ellcey <sje@cup.hp.com>
+
+ * tree-vect-transform.c (vect_create_epilog_for_reduction):
+ Use BYTES_BIG_ENDIAN instead of BITS_BIG_ENDIAN.
+
+2005-10-04 Adrian Straetling <straetling@de.ibm.com>
+
+ * config/s390/s390.md ("TDSI","DP"): New mode macros.
+ ("TE","tg"): New mode attributes.
+ ("sync_compare_and_swap<mode>"): Replace with a define_expand.
+ ("sync_compare_and_swap<mode>_cc"): Replace GPR with TDSI.
+ ("*sync_compare_and_swap<mode>_cc"): Replace with one pattern for
+ dword_mode and one for GPRmode.
+
+2005-10-04 Ian Lance Taylor <ian@airs.com>
+
+ PR preprocessor/13726
+ * c-ppoutput.c (cb_include): Add comments parameter, and print out
+ any comments passed in.
+
+2005-10-04 Andrew Pinski <pinskia@physics.uc.edu>
+
+ * tree.c (annotate_with_file_line): Fix typo.
+
+2005-10-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ PR ada/19382
+ * builtins.c (fold_builtin_memcmp): When constructing the pointer
+ type used to access data in the inlined length == 1 case, use
+ build_pointer_type_for_mode with CAN_ALIAS_ALL set to true.
+ (fold_builtin_strcmp, fold_builtin_strncmp): Likewise.
+
+2005-10-04 Uros Bizjak <uros@kss-loka.si>
+
+ * config/i386/i386.h (TARGET_FISTTP): Enable also for
+ TARGET_SSE3 and only for TARGET_80387.
+ * config/i386/i386.md (fix_trunc<mode>_fisttp_i387_1,
+ (fix_trunc<mode>_i387_fisttp, fix_trunc<mode>_i387_fisttp_with_temp):
+ Do not depend on TARGET_80387.
+
+2005-10-04 Andrew Pinski <pinskia@physics.uc.edu>
+
+ * tree.c (last_annotated_node): Change type to location_t*.
+ (annotate_with_file_line): Reflect the change of
+ last_annotated_node type.
+
+2005-10-04 Richard Guenther <rguenther@suse.de>
+
+ PR c/23576
+ * c-decl.c (grokdeclarator): Don't write to fields
+ of error_mark_node.
+
+2005-10-04 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR middle-end/23125
+ * c-decl.c (finish_decl): Use set_user_assembler_name even for
+ register variables.
+ * varasm.c (make_decl_rtl): If a register variable does not
+ have a set user assmbler name, error out.
+ Decode the asmspec is now name+1 bypassing '*'.
+
+2005-10-04 Steven Bosscher <stevenb@suse.de>
+
+ PR tree-optimization/23049
+ * tree-ssa-dom.c (thread_across_edge): Make sure that the condition
+ of a COND_EXPR is folded before calling fold on the whole rhs of a
+ conditional assignment.
+ * doc/tree-ssa.texi: Update the GIMPLE grammar for a valid rhs to
+ document that a COND_EXPR may appear there.
+
+2005-10-03 Diego Novillo <dnovillo@redhat.com>
+
+ PR 23445
+ * tree-vrp.c (extract_range_from_assert): If the new numeric
+ range created out of the assertion contradicts the existing
+ numeric range of the ASSERT_EXPR variable, make the new range
+ varying.
+
+2005-10-03 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config/sh/sh.c (sh_register_move_cost): Add case for moving
+ from T_REGS to FP register class.
+
+2005-10-03 Richard Henderson <rth@redhat.com>
+
+ PR 24135
+ * tree-nested.c (convert_nl_goto_reference): Lookup a translation
+ before creating a new one.
+
+2005-10-03 David Edelsohn <edelsohn@gnu.org>
+
+ * config/rs6000/t-aix43 (LDFLAGS): New.
+ * config/rs6000/t-aix52 (LDFLAGS): New.
+
+2005-10-03 Ian Lance Taylor <ian@airs.com>
+
+ * gimplify.c (find_single_pointer_decl_1): New static function.
+ (find_single_pointer_decl): New static function.
+ (internal_get_tmp_var): For a formal variable, set restrict base
+ information if appropriate.
+ * alias.c (find_base_decl): If a VAR_DECL has a restrict base,
+ return it.
+ * tree.h (DECL_BASED_ON_RESTRICT_P): Define.
+ (DECL_GET_RESTRICT_BASE): Define.
+ (SET_DECL_RESTRICT_BASE): Define.
+ (decl_restrict_base_lookup): Declare.
+ (decl_restrict_base_insert): Declare.
+ (struct tree_decl_with_vis): Add based_on_restrict_p field.
+ * tree.c (restrict_base_for_decl): New static variable.
+ (init_ttree): Initialize restrict_base_for_decl.
+ (copy_node_stat): Copy restrict base information.
+ (decl_restrict_base_lookup): New function.
+ (decl_restrict_base_insert): New function.
+ (print_restrict_base_statistics): New static function.
+ (dump_tree_statistics): Call print_restrict_base_statistics.
+
+2005-10-02 Diego Novillo <dnovillo@redhat.com>
+
+ PR 24142
+ * tree-vrp.c (vrp_meet): Fix call to range_includes_zero_p in
+ case of anti-ranges.
+
+2005-10-02 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR c/18851
+ * c-typeck.c (tagged_tu_seen): Rename to ...
+ (tagged_tu_seen_cache): this and add val field.
+ (comptypes): Move functional to comptypes_internal
+ and free tagged_tu_seen.
+ (comptypes_internal): New function and call comptypes_internal
+ instead of comptypes. Speed up by sibcalling
+ tagged_types_tu_compatible_p.
+ (alloc_tagged_tu_seen): New function
+ (free_all_tagged_tu_seen_up_to): New function.
+ (tagged_types_tu_compatible_p): Return the val of the seen two
+ types.
+ Add that the two types are the same to tagged_tu_seen_base
+ if they are and call comptypes_internal instead of comptypes.
+ <case UNION_TYPE>: Speed up common type where the fields are
+ in the same order.
+ (function_types_compatible_p): Call comptypes_internal instead of
+ comptypes.
+ (type_lists_compatible_p): Likewise.
+ (all functions): s/tagged_tu_seen/tagged_tu_seen_cache/.
+
+2005-10-02 Matthias Klose <doko@debian.org>
+
+ * doc/invoke.texi: Fix typo and speling error.
+
+2005-10-01 Richard Henderson <rth@redhat.com>
+
+ * tree-stdarg.c (execute_optimize_stdarg): Process PHI nodes too.
+
+2005-10-01 Mark Mitchell <mark@codesourcery.com>
+
+ * config/arm/unknown-elf.h (LINK_GCC_C_SEQUENCE_SPEC): Define
+ using --start-group and --end-group.
+
+2005-10-01 Diego Novillo <dnovillo@redhat.com>
+
+ * tree-vrp.c (value_inside_range, range_includes_zero_p): Add
+ FIXME note regarding quirky semantics.
+
+2005-10-01 Diego Novillo <dnovillo@redhat.com>
+
+ PR 24141
+ * tree-vrp.c (vrp_meet): Clear VR0->EQUIV when building a
+ non-null range as a last resort.
+
+2005-10-01 James A. Morrison <phython@gcc.gnu.org>
+ Diego Novillo <dnovillo@redhat.com>
+
+ PR 23604
+ * tree-vrp.c (extract_range_from_assert): For !=
+ assertions, only build an anti-range if LIMIT is a
+ single-valued range.
+
+2005-09-30 Richard Earnshaw <richard.earnshaw@arm.com>
+
+ * arm.md (movqi): On thumb when optimizing, handle loading from
+ memory by describing this as taking a subreg of a zero-extended load
+ into an SImode register.
+ (movhi): Likewise.
+
+2005-09-30 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * reload1.c (merge_assigned_reloads): Do not change any
+ RELOAD_FOR_OUTPUT_ADDRESS reloads.
+
+2005-09-30 Geoffrey Keating <geoffk@apple.com>
+
+ * Makefile.in (LIPO_FOR_TARGET): Define.
+ (STRIP_FOR_TARGET): Define.
+
+ * config/t-slibgcc-darwin (libgcc_s_%.dylib): Remove old symlinks
+ before creating new ones. Do symlinks before creating the actual
+ targets.
+
+ * config/t-slibgcc-darwin (libgcc_s_%.dylib): Use --print-multi-lib
+ to work out which multilibs are actually being built.
+
+2005-09-30 Kazu Hirata <kazu@codesourcery.com>
+
+ * tree-vect-transform.c, config/ms1/ms1.md,
+ config/s390/s390.c, config/v850/v850.md: Fix comment typos.
+ Follow spelling conventions.
+ * doc/invoke.texi, doc/md.texi: Fix typos.
+
2005-09-30 Andrew Macleod <amacleod@redat.com>
PR tree-optimization/21430