-2005-12-17 Jon Grimm <jgrimm2@us.ibm.com>
+2005-12-29 Mike Stump <mrs@apple.com>
+
+ * doc/invoke.texi (Objective-C and Objective-C++ Dialect Options
+ -fobjc-exceptions): Don't imply this doesn't work with the GNU
+ runtime.
+
+2005-12-29 Nathan Sidwell <nathan@codesourcery.com>
+
+ * varasm.c (get_section): Use gcc_assert.
+
+2005-12-29 Paul Brook <paul@codesourcery.com>
+
+ * config/m68k/m68k.h (RETURN_ADDR_RTX): Define.
+ * config/m68k/m68k.c (m68k_initial_elimination_offset): Remove FIXME.
+ Include offset due to FIRST_PARM_OFFSET.
+
+2005-12-29 Paul Brook <paul@codesourcery.com>
+
+ * config/m68k/lb1sf68.asm (__cmpdf2): Fix typo in immediate mask.
+ Create wrapper and rename body...
+ (__cmpdf2_internal): ... to this. Return correct value for unordered
+ result.
+ (__cmpsf2): Create wrapper and rename body...
+ (__cmpsf2_internal): ... to this. Return corerct value for unordered
+ result.
+ (__eqdf2, __nedf2, __gtdf2, __gedf2, __ltdf2, __ledf2): Use
+ __cmpdf2_internal.
+ (__eqsf2, __nesf2, __gtsf2, __gesf2, __ltsf2, __lesf2): Use
+ __cmpsf2_internal.
+
+2005-12-29 Paul Brook <paul@codesourcery.com>
+
+ * config/m68k/fpgnulib.c (__extendsfdf2): Handle negative zero.
+ (__truncdfsf2): Ditto.
+ (__extenddfxf2): Ditto.
+ (__truncxfdf2): Ditto.
+ * config/m68k/lb1sf68.asm (__addsf3): Return -0.0 for -0.0 + -0.0.
+ (__adddf3): Ditto.
+
+2005-12-29 Daniel Jacobowitz <dan@codesourcery.com>
+ Paul Brook <paul@codesourcery.com>
+
+ * config/m68k/m68k.c (m68k_output_pic_call): Don't use bsr.l for
+ !TARGET_68020.
+ * config/m68k/t-m68kelf (EXTRA_PARTS): Remove.
+ (EXTRA_MULTILIB_PARTS): Set.
+ * config/m68k/t-uclinux (EXTRA_PARTS): Remove.
+ (EXTRA_MULTILIB_PARTS): Set.
+
+2005-12-29 Alan Modra <amodra@bigpond.net.au>
+
+ PR target/25572
+ * config/rs6000/rs6000.c (create_TOC_reference): Set regs_ever_live.
+
+2005-12-28 Nathan Sidwell <nathan@codesourcery.com>
+
+ * config.gcc (mt-*-*): Add --with-arch support.
+ (--with): Print accepted options on error.
+ * config/mt/mt.h (OPTION_DEFAULT_SPECS): Define.
+
+ * config/mt/mt.c (DEF_VEC_P(basic_block),
+ DEF_VEC_ALLOC_P(basic_bloc,heap)): Remove from here.
+
+2005-12-28 Daniel Berlin <dberlin@dberlin.org>
+
+ Fix PR tree-optimization/25394
+ * fold-const.c (fold_checksum_tree): Guard
+ portions of checksumming with correct structure checks.
+
+2005-12-27 Kazu Hirata <kazu@codesourcery.com>
+
+ * global.c, tree-ssa-pre.c: Move DEF_VEC_P(basic_block) and
+ DEF_VEC_ALLOC_P(basic_block,{gc,heap}) to ...
+ * basic-block.h: ... here.
+
+2005-12-27 Roger Sayle <roger@eyesopen.com>
+
+ * fold-const.c (int_const_binop): Return NULL_TREE when an expression
+ can't be evaluated at compile-time (instead of calling abort).
+ Return NULL_TREE for division (and modulus) by zero.
+ (const_binop): Return NULL_TREE for floating point operators that
+ aren't handled by real_arithmetic.
+ (fold_binary): Eliminate "wins" variable, and "binary" label, by
+ folding operators with constant operands early. Assert that
+ operands are non-NULL.
+
+2005-12-27 Kazu Hirata <kazu@codesourcery.com>
+
+ * tree-vrp.c (extract_range_from_binary_expr): Use
+ build_int_cst instead of fold_convert.
+
+2005-12-26 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/23171, c++/23172, c++/25417.
+ * c-decl.c (compound_literal_number): Remove.
+ (build_compound_literal): Use set_compound_literal_name.
+ * c-common.c (compound_literal_number): New variable.
+ (set_compound_literal_name): New function.
+ * c-common.h (set_compound_literal_name): Declare.
+
+2005-12-26 Kazu Hirata <kazu@codesourcery.com>
+
+ PR tree-optimization/25125
+ * convert.c (convert_to_integer): Don't narrow the type of a
+ PLUX_EXPR or MINUS_EXPR if !flag_wrapv and the unwidened type
+ is signed.
+
+2005-12-26 Graham Stott <graham.stott@btinternet.com>
+
+ PR middle-end/25568
+ * combine.c (simplify_shift_const_1 <case PLUS>):Fix enable-checking
+ rtl bootstrap failure.
+
+2005-12-25 Kazu Hirata <kazu@codesourcery.com>
+
+ * final.c (compute_alignments): Make it static.
+ * gcse.c (gcse_main, bypass_jumps): Likewise.
+ * web.c (web_main): Likewise.
+ * output.h: Remove the prototype for compute_alignments.
+ * rtl.h: Remove the prototypes for web_main, gcse_main, and
+ bypass_jumps.
+
+2005-12-24 Roger Sayle <roger@eyesopen.com>
+
+ * expr.c (force_operand): Use expand_fix and expand_float to
+ implement integer <-> FP conversions instead of convert_to_mode.
+
+2005-12-24 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/23171
+ * varasm.c (initializer_constant_valid_p): An ADDR_EXPR of a
+ CONSTRUCTOR is invalid.
+
+2005-12-23 Daniel Berlin <dberlin@dberlin.org>
+
+ * tree-pass.h (pass_eliminate_useless_stores): Remove.
+ * tree-ssa-pre.c (is_copy_stmt): Ditto.
+ (follow_copies_till_vuse): Ditto.
+ (do_eustore): Ditto.
+ (gate_eustores): Ditto.
+ (pass_eliminate_useless_stores): Ditto.
+ * passes.c (init_optimization_passes): Ditto.
+
+2005-12-23 Paolo Bonzini <bonzini@gnu.org>
+
+ * combine.c (simplify_shift_const): Fix typo. Use, whenever
+ applicable, simplify_const_binary_operation.
+
+ (simplify_shift_const): Leave only the fallback
+ case when no simplification is possible. Extract to...
+ (simplify_shift_const_1): ... here. Always create a new
+ RTX instead of substituting. Remove the signed_count variable.
+ Return NULL_RTX if no substitution is possible.
+
+ (simplify_and_const_int): Leave only the fallback
+ case when no simplification is possible. Extract to...
+ (simplify_and_const_int_1): ... here. Always create a new
+ RTX instead of substituting. Return NULL_RTX if no substitution
+ is possible.
+
+ (force_to_mode, simplify_comparison): Don't pass a non-NULL first
+ parameter to simplify_and_const_int and simplify_shift_const,
+ unless it is equal to the expected non-simplified result.
+
+2005-12-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/25005
+ * regrename.c (replace_oldest_value_reg): Use validate_change with
+ IN_GROUP set to 1 instead of doing direct modifications.
+ (copyprop_hardreg_forward_1): Likewise. If any replace_oldest_*
+ replacements have been performed on an instruction, use
+ apply_change_group ().
+
+2005-12-23 Hans-Peter Nilsson <hp@axis.com>
+
+ * config/cris/arit.c (do_31div): Clarify what "31" refers to.
+ [L_divsi3] (__Udiv): Don't use as inline function.
+ [L_modsi3] (__Umod): Ditto.
+ (__Div): Rearrange to call do_31div directly instead of __Udiv.
+ (__Mod): Similarly regarding __Umod.
+
+ PR target/24342
+ * config/cris/cris.c (cris_split_movdx): Add REG_INC notes for
+ emitted insns with post-increments.
+ (cris_expand_epilogue): Ditto.
+
+2005-12-22 Jakub Jelinek <jakub@redhat.com>
+ Richard Henderson <rth@redhat.com>
+
+ Merge from gomp-branch.
+ * builtins.def: Move all DEF_SYNC_BUILTIN to ...
+ * sync-builtins.def: ... new file.
+ (BUILT_IN_FETCH_AND_ADD_16,
+ BUILT_IN_FETCH_AND_SUB_16, BUILT_IN_FETCH_AND_OR_16,
+ BUILT_IN_FETCH_AND_AND_16, BUILT_IN_FETCH_AND_XOR_16,
+ BUILT_IN_FETCH_AND_NAND_16, BUILT_IN_ADD_AND_FETCH_16,
+ BUILT_IN_SUB_AND_FETCH_16, BUILT_IN_OR_AND_FETCH_16,
+ BUILT_IN_AND_AND_FETCH_16, BUILT_IN_XOR_AND_FETCH_16,
+ BUILT_IN_NAND_AND_FETCH_16, BUILT_IN_BOOL_COMPARE_AND_SWAP_16,
+ BUILT_IN_VAL_COMPARE_AND_SWAP_16, BUILT_IN_LOCK_TEST_AND_SET_16,
+ BUILT_IN_LOCK_RELEASE_16): New builtins.
+ * builtin-types.def (BT_I16, BT_FN_I16_VPTR_I16,
+ BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add.
+ * builtins.c (expand_builtin): Handle sync BUILT_IN_*_16 builtins.
+ * c-common.c (enum c_builtin_type): Move to top-level from
+ c_common_nodes_and_builtins enum builtin_type.
+ (builtin_types): Move from c_common_nodes_and_builtins.
+ (def_fn_type): New.
+ (c_common_nodes_and_builtins): Use it.
+ (def_builtin_1): Check for error_mark_node.
+ (sync_resolve_size): Handle also 128 bit sync builtins.
+ * Makefile.in (BUILTINS_DEF): New. Use it instead of builtins.def.
+
+ * config/i386/i386.h (x86_cmpxchg8b, x86_cmpxchg16b): New decls.
+ (TARGET_CMPXCHG8B, TARGET_CMPXCHG16B): Define.
+ * config/i386/i386.c (x86_cmpxchg8b, x86_cmpxchg16b): New variables.
+ * config/i386/sync.md (CASMODE, DCASMODE): New mode macros.
+ (doublemodesuffix, DCASHMODE): New mode attrs.
+ (sync_compare_and_swap<mode>): Change into expand, use CASMODE
+ instead of IMODE, if mode is wider than a word, expand into
+ sync_double_compare_and_swap*.
+ (*sync_compare_and_swap<mode>): New insn.
+ (sync_double_compare_and_swap<mode>): Likewise.
+ (*sync_double_compare_and_swapdi_pic): Likewise.
+ (sync_compare_and_swap_cc<mode>): Use CASMODE instead of IMODE, if
+ mode is wider than a word, expand into
+ sync_double_compare_and_swap_cc*.
+ (sync_double_compare_and_swap_cc<mode>): New insn.
+ (*sync_double_compare_and_swap_ccdi_pic): Likewise.
+
+2005-12-22 Richard Henderson <rth@redhat.com>
+
+ * config/i386/mmintrin.h (_mm_add_si64): Only define for SSE2.
+ (_mm_sub_si64): Likewise.
+ * config/i386/xmmintrin.h (_mm_shuffle_pi16, _m_pshufw): Likewise.
+
+2005-12-23 Alan Modra <amodra@bigpond.net.au>
+
+ PR rtl-optimization/25432
+ * reload1.c (eliminate_regs_in_insn): Update insn code on
+ successfully re-recognizing modified insn.
+
+2005-12-22 Richard Guenther <rguenther@suse.de>
+
+ * tree.c (tree_fold_gcd): Use build_int_cst where appropriate.
+ * tree-ssa-loop-ivcanon.c (create_canonical_iv): Likewise.
+ * varasm.c (array_size_for_constructor): Likewise.
+ * fold-const.c (size_diffop, invert_truthvalue,
+ optimize_bit_field_compare, make_range, build_range_check,
+ fold_cond_expr_with_comparison, fold_truthop,
+ fold_single_bit_test_into_sign_test, fold_binary): Likewise.
+
+2005-12-22 Dale Johannesen <dalej@apple.com>
+
+ * config/i386/sse.md (sse_movhlps): Reverse operands for
+ 2nd and 3rd alternatives.
+
+2005-12-22 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR tree-opt/25513
+ * tree-dfa.c (make_rename_temp): Set DECL_COMPLEX_GIMPLE_REG_P complex
+ variables.
+
+2005-12-22 Zdenek Dvorak <dvorakz@suse.cz>
+ Steven Bosscher <stevenb@suse.de>
+
+ * df.c (df_bitmaps_free): Only work for bbs for that structures are
+ allocated.
+ (df_bb_modify): Realloc tables to the new index.
+ (df_find_use): New function.
+ (df_find_def, df_reg_used): Handle subregs.
+ * df.h (df_find_use): Declare.
+
+ * loop-invariant.c: Include hashtab.h.
+ (struct invariant): Remove processed field, add eqto and reg fields.
+ (struct invariant_expr_entry): New.
+ (invariant_for_use, hash_invariant_expr_1, invariant_expr_equal_p,
+ hash_invariant_expr, eq_invariant_expr, find_or_insert_inv,
+ find_identical_invariants, merge_identical_invariants): New functions.
+ (create_new_invariant): Return the new invariant. Initialize new
+ fields.
+ (find_invariants): Call merge_identical_invariants.
+ (get_inv_cost, best_gain_for_invariant, set_move_mark,
+ move_invariant_reg): Handle equivalent invariants.
+ * Makefile.in (loop-invariant.o): Add HASHTAB_H dependency.
+
+2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
+
+ PR c++/23333
+ * c-lex.c (c_lex_with_flags): Add PURE_ZERO to cpp_flags if
+ number is a single digit '0'.
+
+2005-12-22 Kazu Hirata <kazu@codesourcery.com>
+
+ PR tree-optimization/23518
+ * fold-const.c (make_range): Don't move a constant to the
+ other side of the comparison if the type is signed and -fwrapv
+ is given.
+
+2005-12-22 Kazu Hirata <kazu@codesourcery.com>
+
+ * tree-vrp.c (extract_range_from_binary_expr): Clean up uses
+ of vr0.type.
+
+2005-12-21 Joseph S. Myers <joseph@codesourcery.com>
+
+ PR middle-end/24998
+ * config/arm/t-arm-elf (LIB1ASMFUNCS): Add _floatundidf and
+ _floatundisf.
+
+2005-12-21 Andrew Haley <aph@redhat.com>
+
+ PR middle-end/25121
+ * recog.c (peephole2_optimize): Don't peephole any
+ RTX_FRAME_RELATED_P insns.
+
+2005-12-21 Kazu Hirata <kazu@codesourcery.com>
+
+ * tree-data-ref.c (estimate_niter_from_size_of_data): Replace
+ fold_build2 with fold_binary.
+ * tree-ssa-ccp.c (visit_assignment, maybe_fold_stmt_addition):
+ Replace fold_build1 with fold_unary.
+ * tree-ssa-reassoc.c (optimize_ops_list): Replace fold_build2
+ with fold_binary.
+
+2005-12-21 Steven Bosscher <stevenb@suse.de>
+
+ PR rtl-optimization/25196
+ * postreload-gcse.c (record_last_set_info): Notice stack pointer
+ changes in push insns without REG_INC notes.
+
+2005-12-21 Kazu Hirata <kazu@codesourcery.com>
+
+ PR tree-optimization/25382.
+ * tree-vrp.c (extract_range_from_binary_expr): Extract a range
+ from BIT_AND_EXPR.
+
+2005-12-21 Janis Johnson <janis187@us.ibm.com>
+ Ben Elliston <bje@au.ibm.com>
+
+ * configure.ac: Enable C extension for decimal float if invoked
+ with --enable-decimal-float.
+ * doc/install.texi (Configuration): Document it.
+ * configure, config.in: Regenerate.
+
+2005-12-20 Mike Stump <mrs@apple.com>
+
+ * config/darwin.h (TARGET_OPTION_TRANSLATE_TABLE): Handle the
+ ambiguity between -seg_addr_table and -seg_addr_table_filename.
+ (WORD_SWITCH_TAKES_ARG): Likewise.
+ (LINK_SPEC): Likewise.
+
+2005-12-20 Kenneth Zadeck <zadeck@naturalbridge.com>
+
+ * cfganal.c (flow_reverse_top_sort_order_compute):
+ Renamed to post_order_compute and additional parameter added which
+ allows the inclusion of entry and exit blocks into list.
+ (mark_dfs_back_edges): Fixed comment.
+ (flow_depth_first_order_compute): Renamed to
+ pre_and_rev_post_order_compute additional parameter added which
+ allows the inclusion of entry and exit blocks into list.
+ * global.c (set_up_bb_rts_numbers): Call to
+ flow_reverse_top_sort_order_compute renamed to
+ post_order_compute.
+ * var-tracking.c (vt_stack_adjustments): Fixed comment.
+ (vt_find_locations): Call to
+ flow_depth_first_order_compute renamed to
+ pre_and_rev_post_order_compute.
+ * cfgloop.c (flow_find_loops): Ditto.
+ * tree-ssa-reassoc.c (init_reassoc): Ditto.
+ * df.c (df_analyze_1, df_analyze_subcfg): Calls to
+ flow_reverse_top_sort_order_compute renamed to post_order_compute
+ and calls to flow_reverse_top_sort_order_compute renamed to
+ post_order_compute.
+ * basic_block.h: Ditto.
+
+
+2005-12-20 Roger Sayle <roger@eyesopen.com>
+ Paolo Bonzini <bonzini@gnu.org>
+
+ PR rtl-optimization/25115
+ * gcse.c (pre_insert_copy_insn): Fall back to the sole
+ SET in the insn if there is no SET for an
+ expression that is equivalent to EXPR.
+
+2005-12-20 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/24306
+ * builtins.c (std_gimplify_va_arg_expr): Do not align
+ va frame for zero sized types.
+ * config/i386/i386.c (ix86_gimplify_va_arg): Likewise.
+
+2005-12-20 Kazu Hirata <kazu@codesourcery.com>
+
+ PR tree-optimization/25501
+ * tree-cfgcleanup.c (merge_phi_nodes): Check that RESULT is
+ used in the PHI argument corresponding to the edge from BB to
+ DEST.
+
+2005-12-20 Richard Guenther <rguenther@suse.de>
+
+ Revert
+ 2005-12-02 Richard Guenther <rguenther@suse.de>
+
+ * tree-cfg.c (mark_used_vars): New function.
+ (dump_function_to_file): Dump only used VAR_DECLs.
+
+2005-12-19 Roger Sayle <roger@eyesopen.com>
+
+ * combine.c (try_combine): Improve splitting of binary operators
+ by taking advantage of reassociative transformations.
+
+2005-12-19 Jeff Law <law@redhat.com>
+
+ * tree-ssa-dom.c (thread_across_edge): Do not use local_fold.
+ Strip away all type conversions after simplifying the
+ condition.
+
+ * tree-cfgcleanup.c (merge_phi_nodes): Allow merging in some
+ cases the forwarder block dominates the destination.
+
+2005-12-19 DJ Delorie <dj@redhat.com>
+
+ * reload1.c (spill_failure): Dump reload data to dump file.
+ (find_reload_regs): Likewise.
+
+2005-12-19 Zdenek Dvorak <dvorakz@suse.cz>
+
+ PR tree-optimization/24793
+ * tree-ssa-loop-ivopts.c (get_ref_tag): Remember the
+ original reference if there are subvars.
+ * tree-ssa-operands.c (get_tmr_operands): Handle subvars.
+
+2005-12-19 Kenneth Zadeck <zadeck@naturalbridge.com>
+
+ * df.c (df_analyze_1, df_analyze_subcfg, iterative_dataflow):
+ Corrected basic block number calculations for changes in entry and
+ exit numbering.
+
+2005-12-19 Zdenek Dvorak <dvorakz@suse.cz>
+
+ * tree-flow.h (struct var_ann_d): Change type of
+ may_aliases field to VEC(tree, gc) *.
+ (may_aliases): Declaration changed.
+ * tree-ssa-alias.c (group_aliases, add_may_alias,
+ replace_may_alias, dump_may_aliases_for,
+ is_aliased_with, add_type_alias, new_type_alias):
+ Work with VEC(tree, gc) * instead of varray.
+ * tree-flow-inline.h (may_aliases): Ditto.
+ * tree-ssa.c (verify_flow_insensitive_alias_info,
+ verify_name_tags): Ditto.
+ * tree-ssa-operands.c (add_stmt_operand): Ditto.
+
+2005-12-19 J"orn Rennecke <joern.rennecke@st.com>
+
+ * cfgcleanup.c: Temporarily revert patches for PR 20070 till Bernd
+ comes back.
+
+2005-12-19 J"orn Rennecke <joern.rennecke@st.com>
+
+ * struct-equiv.c (struct_equiv_improve_checkpoint): Fix sets_cc0_p
+ check.
+
+2005-12-19 Ben Elliston <bje@au.ibm.com>
+
+ * doc/install.texi (Configuration): Typo in Fortran subheading.
+
+2005-12-19 Nathan Sidwell <nathan@codesourcery.com>
+
+ * config/mt/mt.md (decrement_and_branch_until_zero): Add another
+ scratch. Correct its reload split. Adjust its peephole.
+ (doloop_end): Add additional scratch.
+ (nop): Use 'nop'.
+ * config/mt/mt.c (MT_INT_ARG_FIRST): Remove.
+ (mt_asm_output_opcode, mt_print_operand): Use 'nop'.
+ (mt_function_arg_slotno): Use FIRST_ARG_REGNUM.
+ (mt_builtin_saveregs): Replace with ...
+ (mt_setup_incoming_varargs): ... here. Save just the varadic
+ args.
+ (mt_va_start): Remove.
+ (mt_reorg_hazard): Ignore USE insns. Don't call set_noop_p.
+ (mt_machine_reorg): Split all insns here.
+ (TARGET_SETUP_INCOMING_VARARGS): Override.
+ * config/mt/mt.h (TARGET_CPU_CPP_BUILTINS): Define __mt__ only.
+ Set to CPU type.
+ (EXPAND_BUILTIN_VA_START): Remove.
+
+2005-12-17 Kenneth Zadeck <zadeck@naturalbridge.com>
+
+ * flow.c (update_life_info, count_or_remove_death_notes): Fixed
+ latent bug that could happen if update_life_info was called with a
+ blocks parameter and the call to cleanup_cfg actually deleted one
+ of those blocks.
+
+2005-12-19 Zdenek Dvorak <dvorakz@suse.cz>
+
+ * tree-ssa-structalias.c (update_alias_info): Remove handling
+ of may_be_aliased (SSA_NAME_VAR (op)) case.
+
+2005-12-19 Zdenek Dvorak <dvorakz@suse.cz>
+
+ * tree-flow.h (struct stmt_ann_d): Remove
+ makes_aliased_loads and makes_aliased_stores fields.
+ * tree-ssa-ccp.c (likely_value): Do not use makes_aliased_stores
+ and makes_aliased_loads fields.
+ * tree-ssa-dom.c (eliminate_redundant_computations): Do not
+ use makes_aliased_stores.
+ * tree-ssa-operands.c (clobbered_aliased_loads,
+ clobbered_aliased_stores, ro_call_aliased_loads): Removed.
+ (build_ssa_operands, add_stmt_operand, add_call_clobber_ops,
+ add_call_read_ops): Do not set makes_aliased_stores and
+ makes_aliased_loads fields.
+ * tree-ssa.c (verify_ssa): Do not verify makes_aliased_stores
+ field.
+
+2005-12-18 Geoffrey Keating <geoffk@apple.com>
+
+ * config/darwin.h: Don't include darwin-sections.def to declare
+ global variables; instead create darwin_section_enum.
+ (darwin_section_enum): New.
+ (darwin_sections): New.
+ * config/darwin.c: Don't include darwin-sections.def to define
+ global variables.
+ (darwin_sections): New.
+ (output_objc_section_asm_op): Rewrite to take advantage of
+ darwin_sections.
+ (darwin_init_sections): Rewrite to use darwin_sections.
+ (machopic_output_indirection): Update for darwin_sections array.
+ (machopic_select_section): Likewise.
+ (machopic_select_rtx_section): Likewise.
+ (machopic_asm_out_constructor): Likewise.
+ (machopic_asm_out_destructor): Likewise.
+ (darwin_file_end): Likewise.
+ * config/rs6000/rs6000.c (machopic_output_stub): Likewise.
+ * config/i386/i386.c (machopic_output_stub): Likewise.
+
+2005-12-18 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/25481
+ * tree-ssa-structalias.c (handle_ptr_arith): Handle accesses we
+ don't have a varinfo for.
+
+2005-12-18 Jon Grimm <jgrimm2@us.ibm.com>
Janis Johnson <janis187@us.ibm.com>
Ben Elliston <bje@au.ibm.com>
2005-12-15 Paolo Bonzini <bonzini@gnu.org>
- * combine.c: Remove force_to_mode's fourth parameter.
- (force_to_mode): Do not handle REG.
- (canon_reg_for_combine): New.
- (make_field_assignment): Use it where the removed argument was non-NULL.
+ * combine.c: Remove force_to_mode's fourth parameter.
+ (force_to_mode): Do not handle REG.
+ (canon_reg_for_combine): New.
+ (make_field_assignment): Use it where the removed argument was non-NULL.
2005-12-15 Alan Modra <amodra@bigpond.net.au>
2005-12-13 Nathan Sidwell <nathan@codesourcery.com>
- * sim/common/sim-signal.c (sim_signal_to_target): Add missing ':'.
- * sim/common/sim-signal.h (sim_signal_to_target): Return an int.
-
* config/mt/t-mt (crti.o, crtn.o): Add multilib options.
(EXTRA_MULTILIB_PARTS): Define.
Back out this change:
2005-03-07 Kazu Hirata <kazu@cs.umass.edu>
- * recog.c (verify_changes): Make it static.
- * recog.h: Remove the corresponding prototype.
+ * recog.c (verify_changes): Make it static.
+ * recog.h: Remove the corresponding prototype.
2005-12-13 J"orn Rennecke <joern.rennecke@st.com>
* config/arm/bpabi.h (SUBTARGET_EXTRA_ASM_SPEC): Pass -meabi=gnu for
apcs/atpcs.
-2005-12-11 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
+2005-12-11 Rafael vila de Espndola <rafael.espindola@gmail.com>
* tree-flow.h: Allow compilation with a C++ compiler.
(struct edge_prediction): Prefix all field names with "ep_".
2005-12-09 Aldy Hernandez <aldyh@redhat.com>
- * config/ms1/t-ms1 (MULTILIB_OPTIONS): Define.
- (MULTILIB_DIRNAMES): Define.
+ * config/ms1/t-ms1 (MULTILIB_OPTIONS): Define.
+ (MULTILIB_DIRNAMES): Define.
2005-12-09 Ulrich Weigand <uweigand@de.ibm.com>
call_used_regs can't be used to save reg in another reg.
2005-12-08 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
- Christophe Jaillet <christophe.jaillet@wanadoo.fr>
+ Christophe Jaillet <christophe.jaillet@wanadoo.fr>
* ipa-type-escape.c (analyze_variable): Use gcc_assert instead of
abort.
* tree.h (DECL_EXTERNAL): Clarify documentation.
2005-12-08 Andreas Krebbel <krebbel1@de.ibm.com>
- Jakub Jelinek <jakub@redhat.com>
+ Jakub Jelinek <jakub@redhat.com>
PR target/25268
* config/s390/s390.c (s390_decompose_shift_count): Remove BITS
* coretypes.h (section): Provide dummy definition for target files.
* config/darwin.h: Revert previous change.
-2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
+2005-12-07 Rafael vila de Espndola <rafael.espindola@gmail.com>
* doc/sourcebuild.texi (all.build, install-normal): Remove.
* configure.ac: Remove all.build and install-normal from target_list
* configure: Regenerate.
* Makefile.in (install): Don't depend on install-normal.
-2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
+2005-12-07 Rafael vila de Espndola <rafael.espindola@gmail.com>
* Makefile.in: Document the use of stamps.
-2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
+2005-12-07 Rafael vila de Espndola <rafael.espindola@gmail.com>
* doc/gty.texi: Remove instructions for adding a dependency on s-gtype.
* Makefile.in: Add code to compute some dependencies on s-gtype
2005-12-06 Jan Beulich <jbeulich@novell.com>
* config/i386/i386.c (builtin_description): Use MASK_SSE2 for
- __builtin_ia32_paddq and __builtin_ia32_subq.
+ __builtin_ia32_paddq and __builtin_ia32_psubq.
(ix86_init_mmx_sse_builtins): Use MASK_SSE|MASK_3DNOW_A for
__builtin_ia32_pshufw.
* config/i386/i386.md (mmx_adddi3, mmx_subdi3): Depend on TARGET_SSE2.
2005-12-05 Paolo Bonzini <bonzini@gnu.org>
- * config/rs6000/predicates.md (logical_const_operand): Split
- out of logical_operand.
- (logical_operand): Use it.
- * config/rs6000/rs6000.md (cmp -> xor peephole2): Use
- logical_const_operand.
+ * config/rs6000/predicates.md (logical_const_operand): Split
+ out of logical_operand.
+ (logical_operand): Use it.
+ * config/rs6000/rs6000.md (cmp -> xor peephole2): Use
+ logical_const_operand.
2005-12-05 Jan Beulich <jbeulich@novell.com>
2005-12-01 Ben Elliston <bje@au.ibm.com>
- * mklibgcc.in: Parameterise the script to build soft float
+ * mklibgcc.in: Parameterise the script to build soft float
functions by iterating over each type, rather than cloning the
code for each type.
(tree_expr_nonnegative_p): Likewise.
2005-11-30 Dale Johannesen <dalej@apple.com>
-
Andrew Pinski <pinskia@physics.uc.edu>
+ Andrew Pinski <pinskia@physics.uc.edu>
* combine.c (find_split_point): Sign extend bitmask
when changing bitfield assignment to IOR of AND.
* gcc.c (main): Compare language[0] with '*' when iterating over
the infiles.
-2005-07-13 Adrian Strae½tling <straetling@de.ibm.com>
+2005-07-13 Adrian Straetling <straetling@de.ibm.com>
* config/s390/s390.c: (s390_cc_modes_compatible): Move before
"s390_emit_compare". Add handling of CCZ1mode.
Use CCZ1mode instead of CCZmode.
* config/s390/s390-modes.def: Add CCZ1mode. Comment new mode.
-2005-07-13 Adrian Strae½tling <straetling@de.ibm.com>
+2005-07-13 Adrian Straetling <straetling@de.ibm.com>
* config/s390/s390.md: ("cmpstrsi", "*cmpstr<mode>"): New
pattern.
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