+2005-09-14 Olivier Hainque <hainque@adacore.com>
+
+ * gimplify.c (gimplify_init_ctor_eval): Don't discard a zero-sized
+ value if it has side-effects.
+
+2005-09-14 David Edelsohn <edelsohn@gnu.org>
+
+ PR target/22068
+ * config/rs6000/rs6000.md (muldi3): Add mulli alternative.
+
+2005-09-14 Alan Modra <amodra@bigpond.net.au>
+
+ * config/rs6000/linux64.h (DBX_OUTPUT_BRAC): Treat function name
+ passed as NAME as if it were label at start of function code.
+
+2005-09-13 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config/sh/sh.md (*movv4sf_i): Add general register cases to
+ the constraints.
+
+2005-09-13 Andrew Pinski <pinskia@physics.uc.edu>
+
+ * config/rs6000/darwin.md (movdf_low_si): Mark the outgoing r constraint
+ as early clobber. Rewrite so the PIC register is not implicitly used.
+
+2005-09-13 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
+
+ * tree.c (annotate_with_file_line): Compare line numbers before
+ file names.
+
+2005-09-13 Uros Bizjak <uros@kss-loka.si>
+
+ PR target/23816
+ * config/i386/sse.md (*ieee_sminv4sf3, *ieee_smaxv4sf3)
+ (*ieee_sminv2df3, *ieee_smaxv2df3): New insn patterns.
+
+2005-09-13 Ian Lance Taylor <ian@airs.com>
+
+ * loop-doloop.c (doloop_modify): Use GEN_INT to pass an rtx rather
+ than a HOST_WIDEST_INT to gen_doloop_begin.
+
+2005-09-13 Diego Novillo <dnovillo@redhat.com>
+
+ * tree-dfa.c (dump_variable): Guard against NULL annotations.
+
+2005-09-13 Zdenek Dvorak <dvorakz@suse.cz>
+
+ PR tree-optimize/23817
+ * tree-cfg.c (tree_merge_blocks): Preserve loop closed ssa.
+
+2005-09-13 Alan Modra <amodra@bigpond.net.au>
+
+ PR target/23774
+ * config/rs6000/rs6000.md (restore_stack_block): Write the backchain
+ word before changing the stack pointer. Use gen_frame_mem for MEMs.
+ Use UNSPEC_TIE to prevent insn scheduling reordering the insns.
+ (restore_stack_nonlocal): Likewise.
+ (save_stack_nonlocal): Use template to emit insns, and gen_frame_mem.
+
+2005-09-12 Ian Lance Taylor <ian@airs.com>
+
+ PR g++/7874
+ * c.opt (ffriend-injection): New C++ option.
+ * doc/invoke.texi (Option Summary): Mention -ffriend-injection.
+ (C++ Dialect Options): Document -ffriend-injection.
+
+2005-09-12 Josh Conner <jconner@apple.com>
+
+ PR middle-end/23237
+ * ipa-reference.c (static_execute): Don't mark variables in
+ named sections TREE_READONLY.
+
+2005-09-12 Alan Modra <amodra@bigpond.net.au>
+
+ * config/rs6000/rs6000.c (get_next_active_insn): Simplify test for
+ stack_tie.
+
+2005-09-12 Andrew Pinski <pinskia@physics.uc.edu>
+
+ * tree-ssa-dse.c (dse_optimize_stmt): Fix up all of V_MAY_DEF and
+ V_MUST_DEF instead of just the first_use_p.
+ Don't mark the virtual variables for renaming on the statement which
+ is being removed.
+ (pass_dse): Remove TODO_update_ssa.
+
+2005-09-12 J"orn Rennecke <joern.rennecke@st.com>
+
+ PR middle-end/23290
+ * stor-layout.c (compute_record_mode): For records with a single
+ field, actually check the field's mode size against the type size.
+
+ * sh.h (HARD_REGNO_MODE_OK): Allow V4SFmode in general purpose
+ registers for TARGET_SHMEDIA.
+ (enum reg_class, REG_CLASS_NAMES, REG_CLASS_CONTENTS): Rename
+ GENERAL_FP_REGS to GENERAL_DF_REGS. Add GENERAL_FP_REGS as union
+ of GENERAL_REGS and FP_REGS.
+
+2005-09-12 Bernd Schmidt <bernd.schmidt@analog.com>
+
+ * config/bfin/bfin.c (legimitize_pic_address): Use gen_const_mem.
+
+2005-09-12 Alan Modra <amodra@bigpond.net.au>
+
+ * config/rs6000/rs6000.c (get_next_active_insn): Rewrite using
+ CALL_P, JUMP_P and NONJUMP_INSN_P, so that barriers and labels
+ are omitted. Exclude stack_tie insn too.
+
+2005-09-11 David Edelsohn <edelsohn@gnu.org>
+
+ PR rtl-optimization/23098
+ * config/rs6000/predicates.md (easy_fp_constant): SFmode constant
+ 0.0f is easy.
+ * config/rs6000/rs6000.md (movdf splitter): Use
+ const_double_operand predicate for TARGET_POWERPC64.
+ * config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Expand
+ SYMBOL_REF method to ABI_V4.
+
+ * config/rs6000/altivec.md (build_vector_mask_for_load): Use
+ replace_equiv_address.
+ * config/rs6000/rs6000.c (rs6000_emit_eh_reg_restore): Mark MEM as
+ rs6000_sr_alias_set and MEM_NOTRAP.
+ (rs6000_aix_emit_builtin_unwind_init): Use gen_frame_mem().
+
+2005-09-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree.c (contains_placeholder_p) <tcc_expression>: Properly
+ handle CALL_EXPR again.
+
+2005-09-11 Richard Earnshaw <richard.earnshaw@arm.com>
+
+ * arm/predicates.md (alignable_memory_operand): Delete.
+
+2005-09-10 Richard Henderson <rth@redhat.com>
+
+ PR debug/23806
+ * dbxout.c (dbxout_expand_expr): New.
+ (dbxout_symbol): Use it.
+
+2005-09-10 Richard Earnshaw <richard.earnshaw@arm.com>
+
+ * arm.c (arm_gen_rotated_half_load): Delete.
+ (vfp_emit_fstmx, arm_set_return_address): Use gen_frame_mem.
+ (emit_multi_reg_push, emit_sfm, arm_expand_prologue)
+ (thumb_set_return_address): Likewise.
+ (thumb_load_double_from_address): Use adjust_address.
+ * arm.md (splits calling arm_gen_rotated_half_load): Delete.
+ (extendhsisi2_mem, movhi_bytes): Use change_address.
+ (movhi): Use widen_memory_access.
+ (reload_out_df): Use replace_equiv_address.
+ * arm-protos.h (arm_gen_rotated_half_load): Delete prototype.
+
+2005-09-09 Richard Henderson <rth@redhat.com>
+
+ PR debug/20998
+ * dbxout.c: Include expr.h.
+ (dbxout_global_decl): Don't suppress for DECL_RTL unset.
+ (dbxout_symbol): Handle DECL_VALUE_EXPR.
+ * Makefile.in (dbxout.o): Add EXPR_H.
+
+2005-09-09 Zdenek Dvorak <dvorakz@suse.cz>
+
+ PR tree-optimization/23509
+ * tree-cfg.c (replace_uses_by): Use replace_exp.
+ * tree-ssa-loop-ivopts.c (get_ref_tag): Assert that dereferenced
+ pointers have name_mem_tag or type_mem_tag set.
+
+2005-09-09 Sebastian Pop <pop@cri.ensmp.fr>
+
+ * tree-chrec.c (evolution_function_is_invariant_rec_p): Use
+ CHREC_LEFT and CHREC_RIGHT for accessing chrec components instead
+ of wrongly accessing operands.
+
+2005-09-09 Sebastian Pop <pop@cri.ensmp.fr>
+
+ * Makefile.in (tree-chrec.o): Depends on SCEV_H.
+ * tree-chrec.c: Include tree-scalar-evolution.h.
+ (chrec_convert): Instantiate the base and step before calling
+ scev_probably_wraps_p that would fail on parametric evolutions.
+ Collect all the fails into a single section failed_to_convert,
+ print a diagnostic, and return chrec_dont_know instead of calling
+ fold_convert.
+ * tree-scalar-evolution.c (loop_closed_phi_def): New.
+ (instantiate_parameters_1): Avoid instantiation of loop closed ssa
+ phi nodes.
+ (scev_const_prop): Don't replace the definition of a loop closed ssa
+ phi node by itself, or by another loop closed ssa phi node.
+ * tree-ssa-loop-niter.c (scev_probably_wraps_p, convert_step): Check
+ that base and step are defined.
+
+2005-09-09 Richard Guenther <rguenther@suse.de>
+
+ PR c++/23624
+ * fold-const.c (fold_ternary): Check truth_value_p before
+ calling invert_truthvalue.
+
+2005-09-09 Nick Clifton <nickc@redhat.com>
+
+ * Makefile.in (LIBGCC_DEPS): Add libgcc2.h.
+ * libgcc2.c (__clz_tab[], __popcount_tab[]): Set the fixed
+ dimension of these arrays.
+ * libgcc2.h (__clz_tab[], __popcount_tab[]): Add exports of
+ these arrays.
+ * longlong.h: Only provide a prototype for the __clz_tab[] array
+ if this header has not been included from libgcc2.h.
+ * config/stormy16/stormy16-lib2.c: Include libgcc2.h rather than
+ defining own types.
+ Provide prototypes for exported functions.
+ Use the __clz_tab[] and __popcount_tab[] arrays provided by
+ libgcc2.c.
+
+2005-09-08 Josh Conner <jconner@apple.com>
+
+ PR c++/21135
+ PR c++/23180
+ * expr.c (expand_expr_addr_expr_1): Don't invoke
+ expand_simple_binop for EXPAND_INITIALIZER.
+
+2005-09-08 Richard Henderson <rth@redhat.com>
+
+ PR debug/23190
+ * toplev.c (wrapup_global_declaration_1): Split out ...
+ (wrapup_global_declaration_2): ... from ...
+ (wrapup_global_declarations): ... here. Return bool.
+ (check_global_declaration_1): Split out ...
+ (check_global_declarations): from here.
+ (emit_debug_global_declarations): New.
+ * toplev.h (wrapup_global_declaration_1, wrapup_global_declaration_2,
+ check_global_declaration_1, emit_debug_global_declarations): Declare.
+ * c-decl.c (c_write_global_declarations_1): Don't create a vector
+ of decls. Call wrapup_global_declaration_1,
+ wrapup_global_declaration_2, check_global_declaration_1 directly.
+ (c_write_global_declarations_2): New.
+ (ext_block): New.
+ (c_write_global_declarations): Call c_write_global_declarations_2.
+ * langhooks.c (write_global_declarations): Call
+ emit_debug_global_declarations.
+
+ * cgraphunit.c (cgraph_varpool_remove_unreferenced_decls): Don't
+ remove decls that have DECL_RTL_SET_P.
+ * passes.c (rest_of_decl_compilation): Invoke
+ cgraph_varpool_finalize_decl for all but functions.
+
+2005-09-08 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ * tree-vrp.c (extract_range_from_unary_expr): Do not set the range for
+ the result of a conversion if the new min and max cannot be compared.
+
+2005-09-08 Andreas Krebbel <krebbel1@de.ibm.com>
+
+ * config/s390/s390.c (s390_sr_alias_set): Variable removed.
+ (override_options): Setting s390_sr_alias_set removed.
+ (save_fpr, save_gprs): Set alias set to vararg or frame.
+ (restore_fpr, restore_gprs, s390_emit_prologue): Replace
+ s390_sr_alias_set with get_frame_alias_set ().
+ (s390_gimplify_va_arg): Replace s390_sr_alias_set with
+ get_varargs_alias_set ().
+
+2005-09-08 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR objc/20574
+ PR objc/19324
+ * c-parser.c (c_parser_objc_method_definition): If the next
+ token is not "{", error out and don't start the function.
+
+2005-09-08 Andrew Pinski <pinskia@physics.uc.edu>
+
+ * tree-vrp.c (extract_range_from_expr): Move the check for non
+ nullness after the check for gimple invariant.
+
+2005-09-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * tree.c (host_integerp, tree_low_cst): Correct function comment.
+
+2005-09-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
+
+ PR target/23747
+ * config/m32r.md (movmemsi_internal): Canonicalize order of
+ operands in PLUS component of template.
+
+2005-09-07 Andreas Krebbel <krebbel1@de.ibm.com>
+
+ * reload1.c (fixup_eh_region_note): Remove assertion.
+ (fixup_abnormal_edges): Reverted removal of call to
+ find_many_sub_basic_blocks made on 2005-08-31.
+
+2005-09-07 Richard Henderson <rth@redhat.com>
+
+ * function.c (ARG_POINTER_CFA_OFFSET): Move ...
+ * defaults.h (ARG_POINTER_CFA_OFFSET): ... here.
+ (INCOMING_FRAME_SP_OFFSET): Move from dwarf2out.c.
+ * dwarf2out.c (struct cfa_loc): Change reg to unsigned int,
+ rearrange for better packing.
+ (INCOMING_FRAME_SP_OFFSET): Move to defaults.h.
+ (lookup_cfa_1): Remove inline marker.
+ (cfa_equal_p): Split out of ...
+ (def_cfa_1): ... here. Use INVALID_REGNUM.
+ (build_cfa_loc): Handle !cfa->indirect.
+ (frame_pointer_cfa_offset): New.
+ (dbx_reg_number): Assert register elimination performed; do
+ leaf register remapping.
+ (reg_loc_descriptor): Avoid calling dbx_reg_number when unused.
+ (eliminate_reg_to_offset): New.
+ (based_loc_descr): Remove can_use_fbreg argument. Use fbreg only
+ for verifiably local stack frame addresses; re-base to CFA.
+ (mem_loc_descriptor): Remove can_use_fbreg argument.
+ (concat_loc_descriptor, loc_descriptor): Likewise.
+ (containing_function_has_frame_base): Remove.
+ (rtl_for_decl_location): Don't do register elimination or
+ leaf register remapping here.
+ (secname_for_decl): Split out from ..
+ (add_location_or_const_value_attribute): ... here.
+ (convert_cfa_to_loc_list): New.
+ (compute_frame_pointer_to_cfa_displacement): New.
+ (gen_subprogram_die): Use them.
+ * tree.h (frame_base_decl): Remove.
+ * var-tracking.c (frame_base_decl, frame_stack_adjust): Remove.
+ (prologue_stack_adjust): Remove.
+ (vt_stack_adjustments): Use INCOMING_FRAME_SP_OFFSET.
+ (adjust_stack_reference): Re-base memories to arg_pointer_rtx.
+ (set_frame_base_location): Remove.
+ (compute_bb_dataflow, emit_notes_in_bb): Don't call it.
+ (dump_attrs_list, dump_dataflow_set): Use string concatenation.
+ (vt_add_function_parameters): Don't eliminate_regs.
+ (vt_initialize): Don't create frame_base_decl.
+
+2005-09-07 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ * doc/install.texi (*-*-solaris2*): Clarify wording on the recommended
+ version of GNU binutils for 4.x and later.
+
+2005-09-06 Mark Mitchell <mark@codesourcery.com>
+
+ * ggc-page.c (ggc_push_context): Remove.
+ (ggc_pop_context): Likewise.
+ * ggc.h (ggc_push_context): Remove.
+ (ggc_pop_context): Likewise.
+
+2005-09-06 Saurabh Verma <saurabh.verma@codito.com>
+
+ PR target/8973
+ * config/arc/arc.c (arc_output_function_epilogue): Update flags while
+ returning from an interrupt handler.
+
+2005-09-06 Saurabh Verma <saurabh.verma@codito.com>
+
+ PR target/8972
+ * config/arc/arc.c (output_shift): Add check for loop count when
+ optimizing.
+
+2005-09-06 Steven Bosscher <stevenb@suse.de>
+
+ * tree-ssa-phiopt.c (conditional_replacement): Construct proper SSA
+ form manually.
+ (abs_replacement): Likewise.
+ (pass_phiopt): Remove TODO_update_ssa.
+
+2005-09-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/23075
+ * c-typeck.c (c_finish_return): Set TREE_NO_WARNING on RETURN_EXPR
+ if "return with no value, in function returning non-void" warning
+ has been issued.
+ * tree-cfg.c (execute_warn_function_return): Don't look at
+ RETURN_EXPRs with TREE_NO_WARNING set.
+
+ PR target/22362
+ * config/i386/i386.c (ix86_function_regparm): Make sure automatic regparm
+ for internal functions doesn't use registers used by global registers
+ variables. Use fewer register parameters if there are global register
+ variables.
+
+2005-09-06 Olivier Hainque <hainque@adacore.com>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ PR middle-end/14997
+ * expr.c (expand_expr_real) <normal_inner_ref>: Force op0 to mem
+ when we would be extracting outside its bit span (bitpos+bitsize
+ larger than its mode), possible with some VIEW_CONVERT_EXPRs from
+ Ada unchecked conversions.
+
+2005-09-06 Steven Bosscher <stevenb@suse.de>
+
+ * tree-ssa-pre.c (try_look_through_load): New function.
+ (compute_avail): Use it to try to look through loads for some
+ more useful expressions.
+
+2005-09-06 Saurabh Verma <saurabh.verma@codito.com>
+
+ * simplify-rtx.c (simplify_binary_operation_1): Correct the
+ condition for detecting cases like (a&a) and (a^a).
+
+2005-09-06 Keith Besaw <kbesaw@us.ibm.com>
+
+ * common.opt: Add option ftree-vect-loop-version.
+ * params.def: Add --param vect-max-version-checks.
+ * doc/invoke.texi: Document ftree-vect-loop-version and
+ --param vect-max-version-checks.
+ * tree-vectorizer.h (_loop_vec_info): Add ptr_mask and
+ may_misalign_stmts and defines for accessors.
+ * tree-vectorizer.c : (new_loop_vec_info): VEC_alloc for
+ LOOP_VINFO_MAY_MISALIGN_STMTS.
+ (destroy_loop_vec_info): VEC_free for
+ LOOP_VINFO_MAY_MISALIGN_STMTS.
+ * tree-vect-analyze.c (vect_compute_data_ref_alignment):
+ Update documentation.
+ (vect_update_misalignment_for_peel): New.
+ (vect_enhance_data_refs_alignment): Update to choose loop
+ peeling or loop versioning if appropriate for the (potentially)
+ unaligned data references in the loop.
+ (vect_analyze_data_refs_alignment): Remove call to
+ vect_enhance_data_refs_alignment so the checks can be done
+ earlier.
+ (vect_analyze_loop): Add call to vect_enhance_data_refs_alignment
+ and move up call to vect_analyze_data_refs_alignment.
+ * tree-vect-transform.c (vect_create_cond_for_align_checks): New.
+ (vect_transform_loop): Add call to loop_version.
+
+2005-09-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/23098
+ * cse.c (fold_rtx_mem): Call delegitimize_address target hook.
+ * simplify-rtx.c (constant_pool_reference_p): New function.
+ * rtl.h (constant_pool_reference_p): New prototype.
+ * config/i386/i386.md (pushf split, mov[sdx]f split): Use
+ constant_pool_reference_p in condition and
+ avoid_constant_pool_reference in preparation statements.
+
+2005-09-06 Andreas Krebbel <krebbel1@de.ibm.com>
+
+ * gcse.c (try_replace_reg): Disallow REG_EQUAL notes for
+ STRICT_LOW_PART SETs.
+
+2005-09-06 Alan Modra <amodra@bigpond.net.au>
+
+ PR middle-end/21460
+ * except.c (sjlj_emit_function_enter): Find the function begin
+ note even when it's not in first basic block.
+
+2005-09-06 Kelley Cook <kcook@gcc.gnu.org>
+
+ * acinclude.m4: Renamed from aclocal.m4. Delete AM_LANGINFO_CODESET,
+ AM_PROG_CC_C_O, and AM_AUX_DIR_EXPAND.
+ * aclocal.m4: Regenerate.
+
+2005-09-05 DJ Delorie <dj@redhat.com>
+
+ * config/m32c/m32c.h (TRAMPOLINE_ALIGNMENT): Correct misspelling
+ of macro.
+
+2005-09-06 Kazu Hirata <kazu@codesourcery.com>
+
+ * gimplify.c, ipa-prop.h, varasm.c, config/vxlib.c,
+ config/vxworks.h, config/crx/crx.c, config/ms1/ms1.c,
+ config/ms1/ms1.md, config/rs6000/rs6000.c: Fix comment typos.
+ Follow spelling conventions.
+ * doc/invoke.texi: Follow spelling conventions.
+
+2005-09-05 J"orn Rennecke <joern.rennecke@st.com>
+
+ * rtl.h (gen_frame_mem, gen_tmp_stack_mem): Declare.
+ * emit-rtl.c (gen_frame_mem, gen_tmp_stack_mem): New functions.
+ * builtins.c (expand_builtin_return_addr): Use gen_frame_mem.
+
+2005-09-05 J"orn Rennecke <joern.rennecke@st.com>
+
+ PR target/23683
+ * sh.c (sh_reorg, emit_load_ptr): Use gen_const_mem.
+ (output_stack_adjust): Use gen_tmp_stack_mem.
+ (sh_expand_prologue, sh_expand_epilogue): Use gen_frame_mem.
+ (sh_set_return_address, sh_allocate_initial_value): Likewise.
+ (sh_get_pr_initial_val): Likewise.
+ (sh_builtin_saveregs): Use gen_frame_mem and change_address.
+ (sh_initialize_trampoline): Likewise. Also use adjust_address.
+ * sh.md (divsi_inv_m0): Use gen_const_mem.
+ (push_fpscr, pop_fpscr, load_ra): Use gen_frame_mem.
+ (movdf_i4+1): Use gen_tmp_stack_mem.
+ (reload_outdf+3, reload_outdf+4, fpu_switch+1): Use change_address.
+ (fpu_switch+2): Likewise.
+ (movv4sf_i, movv16sf_i): Use adjust_address.
+ (symGOT_load): Set MEM_NOTRAP_P bit.
+
+2005-09-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR target/23721
+ * pa.c (emit_move_sequence): Fix typo in last change.
+
+2005-09-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/23454
+ * reorg.c (relax_delay_slots): Only call invert_jump if any_condjump_p
+ is true.
+
+2005-09-03 Richard Henderson <rth@redhat.com>
+ John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR middle-end/23671
+ * pa.c (emit_move_sequence): Use replace_equiv_address instead of
+ gen_rtx_MEM.
+
+2005-09-02 Nicolas Pitre <nico@cam.org>
+
+ * config/arm/arm.c (arm_legitimize_address): Limit the value passed
+ to bit_count to 32 bits.
+
+2005-08-31 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/23167
+ * gimplify.c (gimplify_expr): Handle TREE_ADDRESSABLE types when
+ generating synthetic loads from volatile lvalues.
+
+005-09-02 Nick Clifton <nickc@redhat.com>
+
+ * config/stormy16/stormy16-lib2.c (__popcounthi2, __parityhi2,
+ __ctzhi2, __clzhi2): New functions.
+
+2005-09-02 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR middle-end/23547
+ * tree-nested.c (struct var_map_elt): Mark with GTY.
+ (struct nesting_info): Mark with GTY. Mark var_map's param is struct
+ var_map_elt.
+ (lookup_field_for_decl): Allocate new element in GC memory.
+ (lookup_tramp_for_decl): Likewise.
+ (convert_nl_goto_reference): Likewise
+ (create_nesting_tree): Allocate info in GC memory. Likewise for
+ info->var_map.
+ (free_nesting_tree): Free with ggc_free instead of free.
+ (root): New static variable.
+ (lower_nested_functions): Remove root as local variable. And zero out
+ root at the end of the function.
+
+2005-09-02 J"orn Rennecke <joern.rennecke@st.com>
+
+ PR rtl-optimization/20365
+ * simplify-rtx.c (simplify_plus_minus_op_data): Change type of neg
+ to short. New member ix.
+ (simplify_plus_minus_op_data_cmp): Break ties using ix member.
+ (simplify_plus_minus): Initialize ix members before calling qsort.
+
+2005-09-02 Zdenek Dvorak <dvorakz@suse.cz>
+
+ PR tree-optimization/23626
+ * tree-cfg.c (replace_uses_by): Clean up eh info.
+
+2005-09-01 DJ Delorie <dj@redhat.com>
+
+ * config/m32c/m32c.c (m32c_valid_pointer_mode): Remove stray debug
+ fprintf.
+
+2005-09-01 David Edelsohn <edelsohn@gnu.org>
+
+ * config/rs6000/rs6000.c (setup_incoming_varargs): Set MEM_NOTRAP_P.
+ (rs6000_split_multireg_move): Use replace_equiv_address instead of
+ gen_rtx_MEM.
+
+2005-09-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
+
+ * c-decl.c (diagnose_mismatched_decls): With -Wredundant-decls,
+ do not issue warning for a variable definition following
+ a declaration.
+
+2005-09-01 Richard Henderson <rth@redhat.com>
+
+ PR 23668
+ * config/i386/i386.c (ix86_expand_vector_init_one_var): Restore
+ conversion to CONST_VECTOR.
+
+2005-09-01 Richard Henderson <rth@redhat.com>
+
+ PR 23676
+ * reload1.c (reload_as_needed): Check !CALL_P before calling
+ fixup_eh_region_note.
+ * rtlanal.c (may_trap_p): SUBREG by itself cannot trap.
+
+2005-09-01 DJ Delorie <dj@redhat.com>
+
+ * varasm.c (output_constant): Let the target resolve
+ conversions of addresses to non-default pointer sizes.
+
+2005-09-01 Nicolas Pitre <nico@cam.org>
+
+ * config/arm/arm.c (arm_legitimize_address): Split absolute addresses
+ to alow matching ARM pre-indexed addressing mode.
+ (arm_override_options): Remove now irrelevant comment.
+
+2005-09-01 Phil Edwards <phil@codesourcery.com>
+
+ * config.gcc (i*86-wrs-vxworks): Update. Split out vxworksae target.
+ * config/i386/t-vxworks: Update multilibs for VxWorks 6 and RTP mode.
+ * config/i386/vxworks.h: Likewise.
+ * config/i386/t-vxworksae: New file, for VxWorks AE.
+ * config/i386/vxworksae.h: Likewise.
+
2005-09-01 Sebastian Pop <pop@cri.ensmp.fr>
PR tree-optimization/23410
* tree-ssa-structalias.c (need_to_solve): Need to check for preds,
too.
-2005-07-16 Eric Botcazou <ebotcazou@libertysurf.fr>
+2005-07-16 Eric Botcazou <ebotcazou@libertysurf.fr>
* doc/install.texi (*-*-solaris2*): Document recommended version
of GNU binutils and mention GNU linker problem on Solaris 10.
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