+2005-02-24 Diego Novillo <dnovillo@redhat.com>
+
+ * tree-into-ssa.c: Re-organize internal functions.
+
+2005-02-24 Richard Henderson <rth@redhat.com>
+
+ PR middle-end/18902
+ * c-opts.c (c_common_post_options): Set flag_complex_method to 2
+ for c99.
+ * common.opt (fcx-limited-range): New.
+ * opts.c (set_fast_math_flags): Set flag_cx_limited_range.
+ * toplev.c (flag_complex_method): Initialize to 1.
+ (process_options): Set flag_complex_method to 0 if
+ flag_cx_limited_range.
+ * doc/invoke.texi (-fcx-limited-range): New.
+
+2005-02-24 Kazu Hirata <kazu@cs.umass.edu>
+
+ * cse.c (delete_trivially_dead_insns): Speed up by using
+ NEXT_INSN and PREV_INSN directly instead of next_real_insn and
+ prev_real_insn.
+
+2005-02-24 Andrea Tarani <andrea.tarani@gilbarco.com>
+
+ * config/m68k/m68k.c (m68k_save_reg): Also save A5 for non-leaf
+ functions when -mid-shared-library is being used.
+
+2005-02-23 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * doc/tm.texi (LINK_LIBGCC_SPECIAL): Remove.
+ (LINK_LIBGCC_SPECIAL_1): Don't mention it.
+ * gcc.c: Don't check for LINK_LIBGCC_SPECIAL.
+ * system.h: Poison LINK_LIBGCC_SPECIAL.
+
+2005-02-23 James E Wilson <wilson@specifixinc.com>
+
+ * gengtype.c (note_insn_name): Make 1 element larger.
+
+2005-02-23 Roger Sayle <roger@eyesopen.com>
+
+ PR target/20018
+ PR rtl-optimization/20097
+ * simplify-rtx.c (simplify_relational_operation_1): Avoid creating
+ BImode SUBREGs of SImode registers which confuse the ia64 backend.
+
+2005-02-23 David Edelsohn <edelsohn@gnu.org>
+
+ * t-aix43 (SHLIB_INSTALL): Create directory for shared library.
+ * t-aix52 (SHLIB_INSTALL): Same.
+
+2005-02-23 Kazu Hirata <kazu@cs.umass.edu>
+
+ * genpreds.c: Update copyright.
+
+2005-02-23 Michael Beach <michaelb@ieee.org>
+
+ PR target/20159
+ * config/sparc/t-elf (startup files): Assemble with CPP.
+
+2005-02-23 Paolo Bonzini <bonzini@gnu.org>
+
+ * genpreds.c (mark_mode_tests): Handle non-VOIDmode match_operands.
+ (write_predicate_expr): Likewise.
+
+2005-02-22 Diego Novillo <dnovillo@redhat.com>
+
+ PR tree-optimization/20100
+ PR tree-optimization/20115
+ * tree-optimize.c (init_tree_optimization_passes): Remove
+ pass_maybe_create_global_var.
+ * tree-pass.h (pass_maybe_create_global_var): Remove.
+ * tree-ssa-alias.c (aliases_computed_p): Declare.
+ (struct alias_info): Add field NUM_PURE_CONST_CALLS_FOUND.
+ (count_calls_and_maybe_create_global_var): Remove.
+ (pass_maybe_create_global_var): Remove.
+ (init_alias_info): Do not declare aliases_computed_p.
+ (maybe_create_global_var): If the function contains no
+ call-clobbered variables and a mix of pure/const and regular
+ function calls, create .GLOBAL_VAR.
+ Mark all call-clobbered variables for renaming.
+ (merge_pointed_to_info): Update comment.
+ (add_pointed_to_var): Likewise.
+ (is_escape_site): Likewise.
+ Accept struct alias_info * instead of size_t *.
+ Update all users.
+ Update AI->NUM_CALLS_FOUND and AI->NUM_PURE_CONST_CALLS_FOUND
+ as necessary.
+ * tree-ssa-operands.c (get_call_expr_operands): If
+ ALIASES_COMPUTED_P is false, do not add call-clobbering
+ operands.
+ * tree-ssa.c (init_tree_ssa): Set ALIASES_COMPUTED_P to false.
+ (delete_tree_ssa): Likewise.
+
+2005-02-22 James E Wilson <wilson@specifixinc.com>
+
+ * toplev.c (backend_init): Don't call init_adjust_machine_modes here.
+ (do_compile): Do call it here.
+
+2005-02-22 Kazu Hirata <kazu@cs.umass.edu>
+
+ PR rtl-optimization/20017.
+ * passes.c (rest_of_handle_combine, rest_of_handle_cse,
+ rest_of_handle_cse2, rest_of_handle_gcse): Call
+ delete_dead_jumptables immediately before calling cleanup_cfg.
+
+2005-02-22 Devang Patel <dpatel@apple.com>
+
+ PR 19952
+ * tree-if-conv.c (process_phi_nodes): Use bsi_after_labels and skip
+ all labels
+
+2005-02-22 David Edelsohn <edelsohn@gnu.org>
+
+ * config/rs6000/aix.h (WINT_TYPE): Define.
+
+2005-02-22 Stan Shebs <shebs@apple.com>
+
+ * config/rs6000/rs6000.c (rs6000_override_options): Default to
+ natural alignment for 64-bit Darwin.
+ (rs6000_parse_alignment_option): Warn about uses of -malign-power
+ on 64-bit Darwin.
+ * doc/invoke.texi: Document this.
+
+2005-02-22 DJ Delorie <dj@redhat.com>
+
+ * c-common.c (c_common_type_for_mode): Pass the mode's precision
+ to make_[un]signed_type, not the mode itself.
+
+2005-02-22 Kazu Hirata <kazu@cs.umass.edu>
+
+ * cfg.c (cached_make_edge): Call make_edge if edge cache is
+ not available. Use tail calls wherever possible.
+ (make_edge): Call unchecked_make_edge to create an edge.
+
+ * tree-outof-ssa.c (SSANORM_USE_COALESCE_LIST): Remove.
+ (coalesce_ssa_name): Don't check for
+ SSANORM_USE_COALESCE_LIST.
+ (rewrite_out_of_ssa): Don't use SSANORM_USE_COALESCE_LIST.
+
+2005-02-22 Diego Novillo <dnovillo@redhat.com>
+
+ * tree-into-ssa.c (rewrite_blocks): Move debug dumps from ...
+ (rewrite_into_ssa): ... here.
+
+2005-02-21 Alexandre Oliva <aoliva@redhat.com>
+
+ PR tree-optimization/19786
+ * tree-ssa-alias.c (compute_flow_insensitive_aliasing): Add one
+ tag to another's may-alias bitmap when adding to the other's list.
+
+2005-02-21 DJ Delorie <dj@redhat.com>
+
+ * tree-ssa-loop-ivopts.c (computation_cost): Start register
+ numbering at LAST_VIRTUAL_REGISTER+1 to avoid possibly using hard
+ registers in unsupported ways.
+ * expmed.c (init_expmed): Likewise.
+
+2005-02-21 Stan Cox <scox@redhat.com>
+
+ * config/iq2000/iq2000.h (DWARF_FRAME_RETURN_COLUMN): Change to 31.
+
+2005-02-21 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-cfg.c (fold_cond_expr_cond): New.
+ (make_edges): Call fold_cond_expr_cond.
+ (find_taken_edge): Accept nothing but INTEGER_CST.
+ (find_taken_edge_cond_expr): Reject INTEGER_CST other than 0
+ and 1.
+ (find_taken_edge_switch_expr): Remove a check for INTEGER_CST.
+
+ * flow.c (delete_dead_jumptables): Speed up by scanning insns
+ that do not belong to any basic block.
+
+2005-02-21 Jeff Law <law@redhat.com>
+
+ * cfganal.c (find_unreachable_blocks): Manually CSE load of
+ e->dest.
+
+2005-02-21 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-outof-ssa.c (SSANORM_REMOVE_ALL_PHIS): Remove.
+ (SSANORM_COALESCE_PARTITIONS, SSANORM_USE_COALESCE_LIST):
+ Adjust their definitions.
+ (remove_ssa_form): Don't check for SSANORM_REMOVE_ALL_PHIS.
+ (rewrite_out_of_ssa): Don't use SSANORM_REMOVE_ALL_PHIS.
+
+ * c-objc-common.h, c-pretty-print.c, cgraphunit.c, except.c,
+ genautomata.c, langhooks.c, langhooks.h, system.h,
+ config/arm/lib1funcs.asm: Update copyright.
+
+2005-02-21 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * dbxout.c (dbxout_function_end): Emit Lscope label always.
+
+2005-02-21 Richard Guenther <rguenth@gcc.gnu.org>
+
+ PR bootstrap/13770
+ * doc/install.texi: Document --with-gc.
+
+2005-02-21 Paolo Bonzini <bonzini@gnu.org>
+
+ * simplify-rtx.c (simplify_unary_operation): Add a missing
+ "break" statement.
+
+2005-02-21 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ PR tree-optimization/18663
+ * tree-ssa-dom.c (extract_range_from_cond): Return 0
+ if the type has variable bounds.
+
+2005-02-20 Kazu Hirata <kazu@cs.umass.edu>
+
+ * gcse.c: Remove an obsolete comment.
+
+ * cse.c (init_cse_reg_info): Use xmalloc instead of xrealloc.
+
+2005-02-20 Hans-Peter Nilsson <hp@axis.com>
+
+ * doc/extend.texi (Function Attributes) <Attribute const>: The
+ attribute "pure" is below this text, not above.
+
+2005-02-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * pa.c (pa_assemble_integer, get_plabel): Small cleanups.
+ (pa_asm_output_mi_thunk): Use asm_output_insn instead of fprintf.
+ * som.h (ASM_OUTPUT_EXTERNAL_LIBCALL): Small cleanup.
+
+2005-02-20 Zack Weinberg <zack@codesourcery.com>
+
+ PR 18785
+ * langhooks.h (struct lang_hooks): Add to_target_charset.
+ * langhooks.c (lhd_to_target_charset): New function.
+ * langhooks-def.h: Declare lhd_to_target_charset.
+ (LANG_HOOKS_TO_TARGET_CHARSET): New macro.
+ (LANG_HOOKS_INITIALIZER): Update.
+ * c-common.c (c_common_to_target_charset): New function.
+ * c-common.h: Declare it.
+ * c-objc-common.h (LANG_HOOKS_TO_TARGET_CHARSET): Set to
+ c_common_to_target_charset.
+
+ * defaults.c (TARGET_BELL, TARGET_BS, TARGET_CR, TARGET_DIGIT0)
+ (TARGET_ESC, TARGET_FF, TARGET_NEWLINE, TARGET_TAB, TARGET_VT):
+ Delete definitions.
+ * system.h: Poison them.
+ * doc/tm.texi: Don't discuss them.
+ * builtins.c (fold_builtin_isdigit): Use lang_hooks.to_target_charset.
+ * c-pretty-print.c (pp_c_integer_constant): Don't use pp_c_char.
+ (pp_c_char): Do not attempt to generate letter escapes for
+ newline, tab, etc.
+ * config/arm/arm.c (output_ascii_pseudo_op): Likewise.
+ * config/mips/mips.c (mips_output_ascii): Likewise.
+
+2005-02-20 Dorit Naishlos <dorit@il.ibm.com>
+
+ PR tree-optimization/19951
+ * tree-vect-analyze.c (vect_analyze_loop_form): Check if loop exit edge
+ is abnormal.
+
+2005-02-19 Steven Bosscher <stevenb@suse.de>
+
+ PR middle-end/19698
+ * function.h (struct function): New field `max_loop_depth'.
+ * cfgloop.c (establish_preds): Update maximum loop depth seen so far.
+ (flow_loops_find): Reset the max loop depth count before finding loops.
+ * flow.c (MAX_LIVENESS_ROUNDS): New constant.
+ (update_life_info_in_dirty_blocks): Remove 2002-05-28 workaround.
+ (calculate_global_regs_live): Make sure the loop will terminate
+ when the initial sets are not empty.
+
+2005-02-19 Zack Weinberg <zack@codesourcery.com>
+
+ * mklibgcc.in: If libgcc_eh.a would be empty, put a dummy
+ object inside.
+ * config/ia64/hpux.h: Don't define LIBGCC_SPEC.
+
+2005-02-19 Richard Sandiford <rsandifo@redhat.com>
+
+ PR other/19525
+ * doc/invoke.texi: Remove documentation of %M spec.
+ * gcc.c: Likewise.
+ (init_spec): Remove %M suffix from -lgcc_s.
+ (do_spec_1): Remove 'M' case.
+ * mklibgcc.in: Remove SHLIB_MULTILIB handling. Expect SHLIB_LINK
+ to put shared libraries in the multilib directory. Remove the
+ shlib_so_soname substitution variable. Don't add a multilib encoding
+ to shlib_base_name. Set shlib_slibdir_qual to the full pathname
+ reported by -print-multi-os-directory. Pass @multilib_dir@ to
+ SHLIB_INSTALL as well as SHLIB_LINK.
+ * config/t-slibgcc-elf-ver (SHLIB_SONAME): Use @shlib_base_name@.
+ (SHLIB_NAME): Delete.
+ (SHLIB_DIR): New macro.
+ (SHLIB_LINK): Put $(SHLIB_SONAME) and $(SHLIB_SOLINK) in $(SHLIB_DIR).
+ (SHLIB_INSTALL): Adjust accordingly.
+ * config/t-slibgcc-darwin: As for t-slibgcc-elf-ver.
+ * config/t-slibgcc-sld: Likewise.
+ * config/t-libunwind-elf (SHLIBUNWIND_NAME): Delete.
+ (SHLIBUNWIND_SONAME): Use @shlib_base_name@.
+ (SHLIBUNWIND_LINK): Put $(SHLIBUNWIND_SONAME) and $(SHLIB_SOLINK)
+ in $(SHLIB_DIR).
+ (SHLIBUNWIND_INSTALL): Adjust accordingly.
+ * config/i386/t-nwld (SHLIB_SONAME): Delete.
+ (SHLIB_LINK, SHLIB_INSTALL): Use SHLIB_NAME instead of SHLIB_SONAME.
+ Use @shlib_base_name@ instead of @shlib_so_name@.
+ * config/ia64/t-hpux (SHLIB_LINK): Put @shlib_base_name@.so.0
+ and @shlib_base_name@.so in @multilib_dir@.
+ (SHLIB_INSTALL): Adjust accordingly. Add @shlib_slibdir_qual@
+ to the install path.
+ * config/mips/t-slibgcc-irix: As for t-slibgcc-elf-ver.
+ (SHLIB_LINK): Remove previous workaround.
+ * config/pa/t-hpux-shlib (SHLIB_DIR, SHLIB_SLIBDIR_QUAL): New macros.
+ (SHLIB_LINK): Put $(SHLIB_SONAME) and $(SHLIB_NAME) in $(SHLIB_DIR).
+ (SHLIB_INSTALL): Adjust accordingly. Add $(SHLIB_SLIBDIR_QUAL) to
+ the install path.
+ * config/rs6000/t-aix43 (SHLIB_LINK): Put @shlib_base_name@.a in
+ @multilib_dir@. Use @multilib_dir@ to check for threading libraries.
+ (SHLIB_INSTALL): Adjust accordingly.
+ (SHLIB_LIBS): Use @multilib_dir@ to check for threading libraries.
+ * config/rs6000/t-aix52: As for config/rs6000/t-aix43.
+ * config/sh/t-linux (SHLIB_LINK, SHLIB_INSTALL): As for
+ config/t-slibgcc-elf-ver.
+
+2005-02-19 Zdenek Dvorak <dvorakz@suse.cz>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/19828
+ * tree-ssa-loop-im.c: Add a TODO comment.
+ (movement_possibility): Return MOVE_PRESERVE_EXECUTION for calls
+ without side-effects.
+
+2005-02-18 James A. Morrison <phython@gcc.gnu.org>
+
+ * tree-ssa-ccp.c (widen_bitfield): Pass type to build_int_cst and don't
+ call fold_convert.
+
+2005-02-18 James E. Wilson <wilson@specifixinc.com>
+
+ * doc/invoke.texi (IA-64 Options): Delete -mb-step.
+ * config/ia64/ia64.c (last_group, group_idx): Delete variables.
+ (errata_find_address_regs, errata_emit_nops, fixup_errata): Delete
+ functions.
+ (ia64_reorg): Delete fixup_errata call.
+ * config/ia64/ia64.h (MASK_B_STEP, TARGET_B_STEP): Delete.
+ (TARGET_SWITCHES): Delete -mb-step entry.
+
+2005-02-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/20043
+ * c-typeck.c (composite_type): Handle quals in transparent unions.
+ (type_lists_compatible_p): Likewise.
+
+2005-02-18 Stan Shebs <shebs@apple.com>
+
+ * config/darwin.c (machopic_select_rtx_section): Don't put relocatable
+ expressions in the .literal8 section.
+
+2005-02-18 Geoffrey Keating <geoffk@apple.com>
+
+ * config/rs6000/darwin-tramp.asm: Remove stray 'APPLE LOCAL' marker.
+
+2005-02-18 Roger Sayle <roger@eyesopen.com>
+
+ * fold-const.c (constant_boolean_node): Always create values of the
+ specified type, don't bother calling truthvalue_conversion.
+
+2005-02-18 Joseph S. Myers <joseph@codesourcery.com>
+
+ * except.c (output_function_exception_table): Call
+ assemble_external_libcall (eh_personality_libfunc).
+
+2005-02-18 Joseph S. Myers <joseph@codesourcery.com>
+
+ PR target/19886
+ * config/ia64/ia64.h (struct machine_function): Add state_num.
+ * config/ia64/ia64.c (process_epilogue,
+ process_for_unwind_directive): Use new unwind state numbers each
+ time rather than state 1.
+
+2005-02-18 Ulrich Weigand <uweigand@de.ibm.com>
+
+ PR target/20054
+ * config/s390/s390.md ("*llgt_sidi", "*llgt_sidi_split"): Move to
+ before the "*llgt_didi" pattern.
+
+2005-02-18 Jason Merrill <jason@redhat.com>
+
+ * gimplify.c (gimplify_modify_expr_rhs) [CALL_EXPR]: Revert again.
+
+2005-02-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * arm/lib1funcs.asm (FUNC_ALIAS): New macro.
+ (div0): Use it in place of ARM_FUNC_ALIAS.
+ (lshrdi3, ashrdi3, ashlrdi3): Likewise.
+
+2005-02-18 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR middle-end/20030
+ * fold-const.c (fold_indirect_ref_1): Use the correct index for zero
+ access, the lower bound of the array type if it exists.
+
+2005-02-18 Alexandre Oliva <aoliva@redhat.com>
+
+ PR c++/20008
+ * stmt.c (expand_case): Don't assume cleanup_tree_cfg will remove
+ cases that are out-of-range for the index type.
+
+2005-02-18 James A. Morrison <phython@gcc.gnu.org>
+
+ * stmt.c (emit_case_bit_tests): Call fold_convert instead of convert.
+ (estimate_case_costs): Don't call convert.
+ * expmed.c (expand_shift): Likewise.
+ (make_tree): Call fold_convert instead of convert.
+
+2005-02-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/19813
+ * emit-rtl.c (set_mem_attributes_minus_bitpos): Add assertion
+ that ref to be marked MEM_READONLY_P doesn't have base that needs
+ constructing.
+
+2005-02-18 Joseph S. Myers <joseph@codesourcery.com>
+
+ * genautomata.c (output_get_cpu_unit_code_func,
+ output_cpu_unit_reservation_p): Don't generate old-style function
+ definitions.
+
+2005-02-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/20023
+ PR tree-optimization/20009
+ * convert.c (convert_to_integer): Revert 2005-02-16 change.
+
+ PR tree-optimization/18947
+ * cgraphunit.c (cgraph_finalize_function): When redefining an extern
+ inline, remove all nodes that are inlined into the extern inline
+ being redefined.
+
+2005-02-17 Kazu Hirata <kazu@cs.umass.edu>
+
+ * bt-load.c, cfgloop.c, convert.c, dominance.c, global.c,
+ loop-invariant.c, stmt.c, tree-ssa-forwprop.c,
+ tree-ssa-live.c, tree-ssanames.c, tree-vn.c,
+ config/host-linux.c, config/arm/fpa.md, config/avr/avr.h:
+ Update copyright.
+
+2005-02-17 Roger Sayle <roger@eyesopen.com>
+
+ PR tree-optimization/19917
+ * tree-eh.c (tree_could_trap_p): Consider calls to weak functions
+ to be potentially trapping.
+
+2005-02-17 Kazu Hirata <kazu@cs.umass.edu>
+
+ * libgcc2.c, tree-vect-analyze.c: Fix comment typos.
+
+2005-02-17 Andreas Krebbel <krebbel1@de.ibm.com>
+
+ * builtins.c (expand_builtin_return_addr): Remove tem parameter.
+ tem becomes a local variable which is set to the value of the
+ back end defined INITIAL_FRAME_ADDRESS macro.
+ (expand_builtin_frame_address): Omit the base parameter to
+ expand_builtin_return_addr.
+ (expand_builtin_profile_func): Likewise.
+ * config/s390/s390.h (INITIAL_FRAME_ADDRESS_RTX): Define new macro.
+ (DYNAMIC_CHAIN_ADDRESS): Remove the case for the initial frame.
+ * doc/tm.texi: Documentation for INITIAL_FRAME_ADDRESS_RTX added.
+
+2005-02-17 Jakub Jelinek <jakub@redhat.com>
+
+ * config/s390/s390.c (s390_alloc_pool, s390_free_pool,
+ s390_chunkify_start): Use BITMAP_ALLOC and BITMAP_FREE.
+ * config/frv/frv.c (frv_function_epilogue): Likewise.
+
+2005-02-17 Daniel Berlin <dberlin@dberlin.org>
+
+ * lambda-code (perfect_nestify): Remove mark/unmark
+ for rewriting hack.
+ * tree-loop-linear.c (linear_transform_loops): Add
+ rewrite_into_ssa call so that ssa is correct for
+ rewriting into loop closed.
+
+2005-02-17 Nathan Sidwell <nathan@codesourcery.com>
+
+ * bitmap.h (BITMAP_XMALLOC, BITMAP_XFREE): Remove.
+ * bb-reorder.c (duplicate_computed_gotos): Use BITMAP_ALLOC and
+ BITMAP_FREE.
+ * bt-load.c (btr_def_live_range, combine_btr_defs,
+ migrate_btr_def, migrate_btr_defs): Likewise.
+ * cfgcleanup.c (thread_jump): Likewise.
+ * cfgloop.c (get_loop_body_in_bfs_order): Likewise.
+ * df.c (df_insn_table_realloc, df_bitmaps_alloc, df_bitmaps_free,
+ df_alloc, df_free, df_du_chain_create, df_bb_rd_local_compute,
+ df_rd_local_compute, df_reg_info_compute): Likewise.
+ * dominance.c (init_dom_info, free_dom_info): Likewise.
+ * flow.c (init_propagate_block_info,
+ free_propagate_block_info): Likewise.
+ * gcse.c (alloc_gcse_mem, free_gcse_mem): Likewise.
+ * global.c (allocate_bb_info, free_bb_info, calculate_reg_pav,
+ modify_reg_pav): Likewise.
+ * loop-invariant.c (find_defs, find_invariant_insn,
+ find_invariants, free_inv_motion_data): Likewise.
+ * predict.c (tree_predict_by_opcode,
+ estimate_bb_frequencies): Likewise.
+ * stmt.c (expand_case): Likewise.
+ * tree-cfg.c (tree_duplicate_sese_region): Likewise.
+ * tree-dfa.c (mark_new_vars_to_rename): Likewise.
+ * tree-if-conv.c (get_loop_body_in_if_conv_order): Likewise.
+ * tree-into-ssa.c (insert_phi_nodes_for, def_blocks_free,
+ get_def_blocks_for, mark_def_site_blocks, rewrite_into_ssa,
+ rewrite_ssa_into_ssa): Likewise.
+ * tree-optimize.c (tree_rest_of_compilation): Likewise.
+ * tree-outof-ssa.c (new_temp_expr_table, free_temp_expr_table,
+ analyze_edges_for_bb, perform_edge_inserts): Likewise.
+ * tree-scalar-evolution.c (scev_initialize, scev_finalize): Likewise.
+ * tree-sra.c (tree_sra): Likewise.
+ * tree-ssa-alias.c (init_alias_info, delete_alias_info): Likewise.
+ * tree-ssa-ccp.c (ccp_fold_builtin): Likewise.
+ * tree-ssa-dce.c (tree_dce_init, tree_dce_done): Likewise.
+ * tree-ssa-dom.c (tree_ssa_dominator_optimize): Likewise.
+ * tree-ssa-dse.c (tree_ssa_dse): Likewise.
+ * tree-ssa-forwprop.c (tree_ssa_forward_propagate_single_use_var):
+ Likewise.
+ * tree-ssa-live.c (new_tree_live_info, delete_tree_live_info,
+ calculate_live_on_entry, calculate_live_on_exit,
+ build_tree_conflict_graph): Likewise.
+ * tree-ssa-loop-ivopts.c (tree_ssa_iv_optimize_init, record_use,
+ record_important_candidates, set_use_iv_cost, find_depends,
+ determine_use_iv_costs, iv_ca_new, iv_ca_free, free_loop_data,
+ tree_ssa_iv_optimize_finalize): Likewise.
+ * tree-ssa-loop-manip.c (add_exit_phis_var, get_loops_exit,
+ find_uses_to_rename_use, rewrite_into_loop_closed_ssa,
+ tree_duplicate_loop_to_header_edge): Likewise.
+ * tree-ssa-pre.c (init_pre, fini_pre): Likewise.
+ * tree-ssa.c (verify_flow_insensitive_alias_info,
+ verify_name_tags, verify_ssa, init_tree_ssa,
+ delete_tree_ssa): Likewise.
+ * tree-ssanames.c (marked_ssa_names, init_ssanames,
+ fini_ssanames): Likewise.
+ * tree-vectorizer.c (slpeel_tree_peel_loop_to_edge): Likewise.
+
+2005-02-17 Ralf Corsepius <ralf.corsepius@rtems.org>
+
+ * config/rs6000/t-rtems: Completely reworked.
+
+2005-02-17 Ira Rosen <irar@il.ibm.com>
+
+ * tree-data-ref.c (array_base_name_differ_p): Remove gcc_assert.
+
+2005-02-17 Ira Rosen <irar@il.ibm.com>
+
+ * tree-vect-analyze.c (vect_analyze_pointer_ref_access): Use
+ POINTER_TYPE_P when checking that type is a pointer.
+ (vect_get_memtag): Remove.
+ (vect_address_analysis): Use POINTER_TYPE_P. Call
+ vect_object_analysis with dummy parameter for memtag.
+ (vect_object_analysis): Extract memtag (functionality that
+ used to be in vect_get_memtag and moved here). Fix printings.
+ (vect_analyze_data_refs): Fix comment. Call vect_object_analysis
+ with correct parameters. Remove call to vect_get_memtag.
+
+2005-02-17 Dorit Naishlos <dorit@il.ibm.com>
+
+ * Makefile.in (tree-vect-analyze.o, tree-vect-transform.o): New.
+ (tree-vectorizer.o): Added missing dependencies.
+
+ * tree-vectorizer.h (vect_dump, vect_verbosity_level): Added extern
+ decleration.
+ (slpeel_tree_peel_loop_to_edge): Function externalized (had a static
+ declaration in tree-vectorizer.c, now has an extern declaration in
+ tree-vectorizer.h).
+ (slpeel_make_loop_iterate_ntimes, slpeel_can_duplicate_loop_p,
+ slpeel_verify_cfg_after_peeling, vect_strip_conversion,
+ get_vectype_for_scalar_type, vect_is_simple_use,
+ vect_is_simple_iv_evolution, vect_can_force_dr_alignment_p,
+ vect_supportable_dr_alignment, new_loop_vec_info, destroy_loop_vec_info,
+ new_stmt_vec_info, vect_analyze_loop, vectorizable_load,
+ vectorizable_store, vectorizable_operation, vectorizable_assignment,
+ vect_transform_loop, vect_print_dump_info, vect_set_verbosity_level,
+ find_loop_location): Likewise.
+
+ * tree-vectorizer.c (langhooks.h): #include removed.
+ (slpeel_tree_peel_loop_to_edge): Function externalized. Declaration
+ moved to tree-vectorized.h.
+ (slpeel_make_loop_iterate_ntimes, slpeel_can_duplicate_loop_p,
+ slpeel_verify_cfg_after_peeling, vect_strip_conversion,
+ get_vectype_for_scalar_type, vect_is_simple_use,
+ vect_is_simple_iv_evolution, vect_can_force_dr_alignment_p,
+ vect_supportable_dr_alignment, new_loop_vec_info,
+ destroy_loop_vec_info, new_stmt_vec_info, vect_print_dump_info,
+ vect_set_verbosity_level, find_loop_location): Likewise.
+
+ (vect_analyze_loop): Function externalized. Declaration moved to
+ tree-vectorized.h. Function definition moved to tree-vect-analyze.c.
+ (vect_analyze_loop_form): Moved to tree-vect-analyze.c.
+ (vect_mark_stmts_to_be_vectorized, vect_analyze_scalar_cycles,
+ vect_analyze_data_ref_accesses, vect_analyze_data_ref_dependences,
+ vect_analyze_data_refs_alignment, vect_compute_data_refs_alignment,
+ vect_enhance_data_refs_alignment, vect_analyze_operations,
+ exist_non_indexing_operands_for_use_p, vect_mark_relevant,
+ vect_stmt_relevant_p, vect_get_loop_niters,
+ vect_analyze_data_ref_dependence, vect_compute_data_ref_alignment,
+ vect_analyze_data_ref_access, vect_analyze_pointer_ref_access,
+ vect_can_advance_ivs_p, vect_get_ptr_offset, vect_analyze_offset_expr,
+ vect_base_addr_differ_p, vect_object_analysis, vect_address_analysis,
+ vect_get_memtag): Likewise.
+
+ (vectorizable_load): Function externalized. Declaration moved to
+ tree-vectorized.h. Function definition moved to tree-vect-transform.c.
+ (vectorizable_store, vectorizable_operation, vectorizable_assignment,
+ vect_transform_loop): Likewise.
+ (vect_transform_stmt): Moved to tree-vect-transform.c.
+ (vect_align_data_ref, vect_create_destination_var,
+ vect_create_data_ref_ptr, vect_create_index_for_vector_ref,
+ vect_create_addr_base_for_vector_ref, vect_get_new_vect_var,
+ vect_get_vec_def_for_operand, vect_init_vector,
+ vect_finish_stmt_generation, vect_generate_tmps_on_preheader,
+ vect_build_loop_niters, vect_update_ivs_after_vectorizer,
+ vect_gen_niters_for_prolog_loop, vect_update_inits_of_dr,
+ vect_update_inits_of_drs, vect_do_peeling_for_alignment,
+ vect_do_peeling_for_loop_bound): Likewise.
+
+ * tree-vect-analyze.c: New file.
+ * tree-vect-transform.c: New file.
+
+2005-02-17 Jason Merrill <jason@redhat.com>
+
+ PR mudflap/19319, c++/19317
+ * gimplify.c (gimplify_modify_expr_rhs) [CALL_EXPR]: Make return
+ slot explicit.
+
+2005-02-17 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/install.texi (Specific): Update link for Darwin-specific
+ tool binary site.
+
+2005-02-16 James A. Morrison <phython@gcc.gnu.org>
+
+ * fold-const.c (invert_truthvalue): <INTEGER_CST>: Call
+ constant_boolean_node.
+
+2005-02-16 David Edelsohn <edelsohn@gnu.org>
+
+ PR target/19019
+ * config/rs6000/t-aix43 (SHLIB_MAPFILES): Add libgcc-ppc64.ver.
+ * config/rs6000/t-aix52 (SHLIB_MAPFILES): Same.
+
+2005-02-16 Richard Henderson <rth@redhat.com>
+
+ PR 19920
+ * libgcc2.c (WORD_SIZE): Remove all definitions; replace uses
+ with W_TYPE_SIZE.
+ (HIGH_WORD_COEFF, HIGH_HALFWORD_COEFF): Remove all definitions;
+ replace uses with Wtype_MAXp1_F.
+ (L_fixunstfdi, L_fixtfdi, L_floatditf, L_fixunsxfdi, L_fixxfdi,
+ L_floatdixf, L_fixunsxfsi, L_fixunsdfdi, L_floatdidf, L_fixunsdfsi,
+ L_powidf2, L_powixf2, L_powitf2, L_muldc3, L_divdc3, L_mulxc3,
+ L_divxc3, L_multc3, L_divtc3): Protect with HAVE_DFMODE, HAVE_XFMODE,
+ and HAVE_TFMODE as appropriate.
+ (__fixunssfDI): Provide an implementation that doesn't need DFmode.
+ (__floatdisf): Likewise.
+ * libgcc2.h (LIBGCC2_DOUBLE_TYPE_SIZE): New.
+ (HAVE_DFMODE, HAVE_XFMODE, HAVE_TFMODE): New.
+ (Wtype_MAXp1_F): New.
+ (DFtype, DCtype, __fixdfdi, __floatdidf, __fixunsdfSI, __fixunsdfDI,
+ __powidf2, __divdc3, __muldc3): Protect with HAVE_DFMODE.
+
+2005-02-16 Richard Earnshaw <rearnsha@arm.com>
+
+ * PR target/19162
+ * arm.c (arm_apply_result_size): New function.
+ * arm.h (APPLY_RESULT_SIZE): Define.
+ * arm-protos.h (arm_apply_result_size): Add prototype.
+ * arm.md (RO_REGNUM, FPA_F0_REGNUM, FPA_F7_REGNUM): New constants.
+ (movxf): New expand.
+ (ldmsi_postinc4_thumb, stmsi_postinc4_thumb): New patterns for Thumb.
+ (call_value_symbol): Remove predicate for operand 0.
+ (call_value_insn, sibcall_value, sibcall_value_insn): Likewise.
+ (untyped_call): Rework to correclty return values for any type.
+ (untyped_return): New expand.
+ * fpa.md (movxf_fpa): Simplify and use sfm/lfm when appropriate.
+
+2005-02-16 Stan Shebs <shebs@apple.com>
+
+ * config.gcc (powerpc-*-darwin*): Use fragment for Darwin 8 or later.
+ * config/rs6000/t-darwin8: New, for 64-bit multilib.
+
+2005-02-16 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ * doc/install.texi (sparc-sun-solaris2*): Document required GMP
+ configure settings on Solaris 7 and later.
+
+2005-02-16 Diego Novillo <dnovillo@redhat.com>
+
+ PR tree-optimization/19865
+ * tree-optimize.c (init_tree_optimization_passes): Run
+ pass_may_alias after pass_sra.
+
+2005-02-16 Richard Henderson <rth@redhat.com>
+ Stuart Hastings <stuart@apple.com>
+
+ PR debug/19521
+ * dbxout.c (dbxout_function_end): Take decl parameter; update callers.
+ Do nothing if debug info suppressed for this function.
+ (dbxout_begin_function): Early exit if debug info suppressed for
+ this function.
+
+2005-02-16 Kazu Hirata <kazu@cs.umass.edu>
+
+ PR target/20007
+ * config/ip2k/ip2k.c (ip2k_reorg): Adjust calls to
+ find_basic_blocks.
+ * config/sh/sh.c (sh_output_mi_thunk): Likewise.
+
+ PR tree-optimization/19967
+ * builtins.c (expand_builtin_strstr, expand_builtin_strpbrk,
+ expand_builtin_strchr, expand_builtin_strrchr): Take a new
+ argument TYPE. Adjust calls to fold_builtin_XXX.
+ (expand_builtin, fold_builtin_1): Adjust calls to
+ expand_builtin_XXX.
+ (fold_builtin_strchr, fold_builtin_strpbrk,
+ fold_builtin_strstr, fold_builtin_strrchr): Convert the folded
+ result to a requested type TYPE.
+
+2005-02-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/19857
+ * fold-const.c (fold): Don't optimize (T)(x & cst) to
+ (T)x & (T)cst if (T)cst overflows.
+ * convert.c (convert_to_integer) <case POINTER_TYPE>: Pass
+ TYPE_UNSIGNED (type) as type_for_size's UNSIGNEDP argument.
+
+2005-02-15 Jeff Law <law@redhat.com>
+
+ * gcse.c (blocks_with_calls): New bitmap.
+ (alloc_gcse_mem): Allocate it.
+ (free_gcse_mem): Free it.
+ (clear_modifY_mem_tables): Clear it.
+ (record_last_mem_set_info): Set the proper bit in BLOCK_WITH_CALLS
+ when we encounter CALL_INSNs.
+ (compute_transp, case MEM): Handle blocks with calls separate
+ from blocks without calls. Use bitmap iterators rather than
+ FOR_EACH_BB.
+
+2005-02-15 Peter O'Gorman <peter@pogma.com>
+
+ PR bootstrap/18810
+ * mklibgcc.in (vis_hide): Use a temporary object file, not
+ -o /dev/null.
+
+2005-02-15 Andy Hutchinson <HutchinsonAndy@netscape.net>
+
+ PR target/19924
+ * config/avr/avr.h (MODES_TIEABLE_P): Define to 1 to allow subreg
+ access optimization.
+
+2005-02-15 David Edelsohn <edelsohn@gnu.org>
+ Alan Modra <amodra@bigpond.net.au>
+
+ PR target/19019
+ * config/rs6000/darwin-ldouble.c (_xlqadd): Rename to __gcc_qadd.
+ (_xlqsub): Rename to __gcc_qsub.
+ (_xlqmul): Rename to __gcc_qmul.
+ (_xlqdiv): Rename to __gcc_qdiv.
+ Provide versioned symbol aliases with old names.
+ * config/rs6000/libgcc-ppc64.ver: Rename symbols.
+ * config/rs6000/rs6000.c (rs6000_init_libfuncs): Rename symbols.
+ * config/rs6000/t-aix43 (LIB2FUNCS_EXTRA): New.
+ * config/rs6000/t-aix52 (LIB2FUNCS_EXTRA): New.
+ * config/rs6000/t-newas (LIB2FUNCS_EXTRA): New.
+
+2005-02-15 James A. Morrison <phython@gcc.gnu.org>
+
+ * fold-const.c (fold): Fold -(~A) to A + 1. Fold ~(-A) to A - 1.
+ Fold ~(A - 1) and ~(A + -1) to -A.
+
+2005-02-15 James A. Morrison <phython@gcc.gnu.org>
+
+ PR pch/14940
+ PR target/19300
+ * config/host-linux.c (linux_gt_pch_use_address): Copy from
+ config/pa/pa-host.c:pa_gt_pch_use_address.
+
+2005-02-15 Daniel Berlin <dberlin@dberlin.org>
+
+ * tree-vn.c (get_value_handle): Make sure that given an
+ is_gimple_min_invariant expression, we always return it.
+
+2005-02-15 Kazu Hirata <kazu@cs.umass.edu>
+
+ * passes.c (rest_of_handle_gcse): Fix a comment.
+
+2005-02-15 Jeff Law <law@redhat.com>
+
+ * gcse.c (canon_modify_mem_set_list_set): Kill unnecessary
+ bitmap.
+ (alloc_gcse_mem, free_gcse_mem): Corresponding changes.
+ (canon_list_insert, record_last_mem_set_info): Similarly.
+ (clear_modify_mem_tables): Similarly.
+
+2005-02-15 Kazu Hirata <kazu@cs.umass.edu>
+
+ * bitmap.c, bitmap.h, lambda-code.c, tree-dfa.c, tree-dump.c,
+ tree-dump.h, tree-ssa-loop-manip.c, value-prof.c,
+ config/mips/mips.md, config/rs6000/aix.h,
+ config/rs6000/beos.h, config/rs6000/sysv4.h: Update copyright.
+
2005-02-15 Richard Henderson <rth@redhat.com>
- * bb-reorder.c (find_traces_1_round): Force fallthru edge from a
+ * bb-reorder.c (find_traces_1_round): Force fallthru edge from a
call to be best_edge.
2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
* rtl.h: Adjust the prototype for recompute_reg_usage.
2005-02-14 Daniel Berlin <dberlin@dberlin.org>
-
+
* tree-dump.c (dump_files): Update to reflect new member
of dump_file_info.
(dump_register): Add new argument.
2005-02-13 Jason Merrill <jason@redhat.com>
- [reverted temporarily]
- PR mudflap/19319
- * gimplify.c (gimplify_modify_expr_rhs) [CALL_EXPR]: Make return
- slot explicit.
-
PR c++/16405
* fold-const.c (fold_indirect_ref_1): Split out from...
(build_fold_indirect_ref): Here.
* libgcc2.c (__divsc3, __divdc3, __divxc3, __divtc3,
__mulsc3, __muldc3, __mulxc3, __multc3): New.
* libgcc2.h: Declare them.
- * libgcc-std.ver: Export them.
+ * libgcc-std.ver: Export them.
* mklibgcc.in (lib2funcs): Build them.
2005-02-11 Steven Bosscher <stevenb@suse.de>
* config/rs6000/t-rtems:
(MULTILIB_OPTIONS): Remove mcpu=602.
(MUTLILIB_DIRNAMES): Remove m602.
- (MULTILIB_MATCHES): Add ${MULTILIB_MATCHES_FLOAT}.
+ (MULTILIB_MATCHES): Add ${MULTILIB_MATCHES_FLOAT}.
Let mcpu=602 match mcpu=603.
(MULTILIB_NEW_EXCEPTIONS_ONLY): Add mcpu=601, mcpu=602, mcpu=m603.
2005-02-09 Dorit Naishlos <dorit@il.ibm.com>
- * tree-vectorizer.c (vect_set_dump_settings): Check that dump_file
+ * tree-vectorizer.c (vect_set_dump_settings): Check that dump_file
exists.
2005-02-09 Richard Guenther <rguenth@gcc.gnu.org>
(slpeel_tree_peel_loop_to_edge): Likewise.
(vect_analyze_offset_expr): Call to vect_print_dump_info with
- appropriate verbosity level instead of call to vect_debug_details
- or vect_debug_stats.
+ appropriate verbosity level instead of call to vect_debug_details
+ or vect_debug_stats.
(vect_get_base_and_offset):
(vect_create_addr_base_for_vector_ref):
(get_vectype_for_scalar_type):
(vect_mark_stmts_to_be_vectorized):
(vect_get_loop_niters):
(vect_analyze_loop_form):
- (vect_analyze_loop): Likewise.
+ (vect_analyze_loop): Likewise.
(vect_mark_stmts_to_be_vectorized): Add call to print_generic_expr.
2005-02-07 Richard Sandiford <rsandifo@redhat.com>
2005-02-07 Ralf Corsepius <ralf.corsepius@rtems.org>
- * config/arm/rtems-elf.h (SUBTARGET_EXTRA_ASM_SPEC):
+ * config/arm/rtems-elf.h (SUBTARGET_EXTRA_ASM_SPEC):
Let !-mhard-float !-msoft-float imply -mfpu=softfpa.
2005-02-06 Roger Sayle <roger@eyesopen.com>
(vect_analyze_loop_form): Argument in call to vect_debug_details/stats
changed from loop to loop_loc.
- (vect_enhance_data_refs_alignment): Removed unused variable loop.
+ (vect_enhance_data_refs_alignment): Removed unused variable loop.
2005-02-03 Leehod Baruch <leehod@il.ibm.com>
Dorit Naishlos <dorit@il.ibm.com>
(vect_create_index_for_vector_ref): Likewise.
(vect_update_ivs_after_vectorizer): Likewise.
(new_stmt_vec_info): Likewise.
-
+
(new_loop_vec_info): Second argument in call to new_stmt_vec_info was
changed from loop to loop_vinfo.
(vect_create_data_ref_ptr): First argument in call to
was changed from loop to loop_vinfo.
(vect_analyze_data_ref_dependences): Third argument in call to
vect_analyze_data_ref_dependence was changed from loop to loop_vinfo.
-
+
(vect_create_index_for_vector_ref): Get the loop from loop_vinfo.
(vect_create_data_ref_ptr): Likewise.
(vect_init_vector): Likewise.
2005-02-03 Dorit Naishlos <dorit@il.ibm.com>
* tree-vectorizer.c (slpeel_make_loop_iterate_ntimes): Call
- standard_iv_increment_position. Remove call to bsi_next
+ standard_iv_increment_position. Remove call to bsi_next
(no need to bump the iterator anymore).
(vect_create_index_for_vector_ref): Call
standard_iv_increment_position. Remove second function argument.
- (vect_finish_stmt_generation): Remove call to bsi_next
+ (vect_finish_stmt_generation): Remove call to bsi_next
(no need to bump the iterator anymore).
(vect_create_data_ref_ptr): Remove second argument (bsi) in call
to vect_create_index_for_vector_ref.
* config.gcc: Don't include embedded systems fragment, switches default
debugging format to ELF.
- * config/i386/openbsdelf.h: Add DBX_REGISTER_NUMBER since we no
+ * config/i386/openbsdelf.h: Add DBX_REGISTER_NUMBER since we no
longer pick it up there.
2005-01-31 Dale Johannesen <dalej@apple.com>
-
+
* doc/extend.texi (nested functions): Fix linkage description.
Clarify that static is not allowed.
2005-01-31 Dale Johannesen <dalej@apple.com>
-
+
* config/rs6000/darwin.md (movsf_low_di): Make work.
(movdf_low_di): Make work.
2005-01-30 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/19624
-
+
* Makefile.in (tree-ssa-pre.o): Add CFGLOOP_H.
* tree-ssa-pre.c: Add cfgloop.h.
Update comment.
PR target/19700
* config/i386/i386.c (ix86_expand_copysign): New.
(ix86_split_copysign_const): New.
- (ix86_split_copysign_var): Rename from ix86_split_copysign,
+ (ix86_split_copysign_var): Rename from ix86_split_copysign,
rearrange op1/nmask operands.
* config/i386/i386-protos.h: Update.
* config/i386/i386.md (copysignsf3): Use ix86_expand_copysign.
2005-01-26 Steven Bosscher <stevenb@suse.de>
- PR middle-end/19616
+ PR middle-end/19616
* tree.h (CALL_EXPR_TAILCALL): Add comment.
* calls.c (check_sibcall_argument_overlap_1): Revert the change
to this function from 2004-07-10.
2005-01-21 Mark Dettinger <dettinge@de.ibm.com>
- * config/s390/s390.c (struct processor_costs): New fields
+ * config/s390/s390.c (struct processor_costs): New fields
dlgr, dlr, dr, dsgfr, dsgr.
(z900_cost, z990_cost): Values for new fields.
(s390_rtx_costs): New cases MEM und COMPARE in switch
(add_location_or_const_value_attribute): Use it.
Also try to generate a frame_base from a single element location
list.
-
+
2005-01-20 Kazu Hirata <kazu@cs.umass.edu>
PR tree-optimization/15349
2005-01-19 Ralf Corsepius <ralf.corsepius@rtems.org>
PR target/19529
- * config/sh/t-rtems: New.
+ * config/sh/t-rtems: New.
* config.gcc (sh-*-rtems*): Reflect having added config/sh/t-rtems.
2005-01-19 Zdenek Dvorak <dvorakz@suse.cz>
2005-01-15 Ralf Corsepius <ralf.corsepius@rtems.org>
* config/mips/rtems.h (MIPS_DEFAULT_GVALUE): Set to 0.
- * config/mips/t-rtems (MULTILIBS_DIRNAMES,MULTILIB_OPTIONS):
+ * config/mips/t-rtems (MULTILIBS_DIRNAMES,MULTILIB_OPTIONS):
Remove little endian multilib variants.
Add mips32 multilib variant.
(TARGET_ASM_FILE_END): Call arm_file_end.
(aof_file_end): Likewise.
* arm-protos.h (thumb_call_via_reg): Declare.
- * arm.md (call_reg_thumb, call_value_reg_thumb): Call
+ * arm.md (call_reg_thumb, call_value_reg_thumb): Call
thumb_call_via_reg in normal case.
2005-01-14 Jakub Jelinek <jakub@redhat.com>
IX86_BUILTIN_MOVDQ2Q): Remove.
(IX86_BUILTIN_VEC_EXT_V4SI): New.
(ix86_init_mmx_sse_builtins, ix86_expand_builtin): Update to match.
- (ix86_expand_vector_extract): For V4S[FI], extract element 0 after
+ (ix86_expand_vector_extract): For V4S[FI], extract element 0 after
shuffling.
* config/i386/sse.md (sse_concatv2sf): Accept zero operand 2.
(sse2_pextrw): Fix immediate constraint.
vec_extractv16qi, vec_initv16qi): New.
* config/i386/emmintrin.h (__m128i, __m128d): Use typedef, not define.
- (_mm_set_sd, _mm_set1_pd, _mm_setzero_pd, _mm_set_epi64x,
+ (_mm_set_sd, _mm_set1_pd, _mm_setzero_pd, _mm_set_epi64x,
_mm_set_epi32, _mm_set_epi16, _mm_set_epi8, _mm_setzero_si128): Use
constructor form.
(_mm_load_pd, _mm_store_pd): Use plain dereference.
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