+2004-11-25 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/18001
+ * c-common.h (lvalue_use): Move here from c-ctypeck.c.
+ (lvalue_or_else): Declare.
+ * c-common.c (lvalue_or_else): Move here from c-typeck.c.
+ * c-typeck.c (lvalue_use): Remove.
+ (lvalue_or_else): Remove.
+
+ PR c++/18556
+ * toplev.c (check_global_declarations): Set DECL_IGNORED_P on
+ unemitted variables with static storage duration.
+
+2004-11-25 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * tree-cfg.c (tree_verify_flow_info): Do not terminate error()
+ message with \n.
+
+2004-11-25 Nathan Sidwell <nathan@codesourcery.com>
+
+ * config/rs6000/altivec.md (VIshort): New mode macro.
+ (altivec_vaddubs, altivec_vadduhs, altivec_vadduws): Replace
+ with ...
+ (altivec_vaddu<VI_char>s): ... this.
+ (altivec_vaddsbs, altivec_vaddshs, altivec_vaddsws): Replace
+ with ...
+ (altivec_vadds<VI_char>s): ... this.
+ (altivec_vsububs, altivec_vsubuhs, altivec_vsubuws): Replace
+ with ...
+ (altivec_vsubu<VI_char>s): ... this.
+ (altivec_vsubsbs, altivec_vsubshs, altivec_vsubsws): Replace
+ with ...
+ (altivec_vsubs<VI_char>s): ... this.
+ (altivec_vavgub, altivec_vavguh, altivec_vavguw): Replace
+ with ...
+ (altivec_vavgu<VI_char>): ... this.
+ (altivec_vavgsb, altivec_vavgsh, altivec_vavgsw): Replace
+ with ...
+ (altivec_vavgs<VI_char>): ... this.
+ (altivec_vmsumubm, altivec_vmsumuhm): Replace with ...
+ (altivec_vmsumu<VI_char>m): ... this.
+ (altivec_vmsummbm, altivec_vmsummhm): Replace
+ with ...
+ (altivec_vmsumm<VI_char>m): ... this.
+ (altivec_vandc): Remove.
+ (*andc<mode>3): Renamed to ...
+ (andc<mode>3): ... here. Swap operand 1 and 2 numbering.
+ (altivec_vrlb, altivec_vrlh, altivec_vrlw): Replace
+ with ...
+ (altivec_vrl<VI_char>): ... this.
+ (altivec_vslb, altivec_vslh, altivec_vslw): Replace
+ with ...
+ (altivec_vsl<VI_char>): ... this.
+ (altivec_vsrb, altivec_vsrh, altivec_vsrw): Replace
+ with ...
+ (altivec_vsr<VI_char>): ... this.
+ (altivec_vsrab, altivec_vsrah, altivec_vsraw): Replace
+ with ...
+ (altivec_vsra<VI_char>): ... this.
+ (altivec_vsum4sbs, altivec_vsum4shs): Replace with ...
+ (altivec_vsum4s<VI_char>s): ... this.
+ (altivec_vperm_4si, altivec_vperm_8hi, altivec_vperm_16qi): Replace
+ with ...
+ (altivec_vperm_<mode>): ... this.
+ (altivec_vsel_4sf): Rename to ...
+ (altivec_vsel_v4sf): ... here.
+ (altivec_vsel_4si, altivec_vsel_8hi, altivec_vsel_16qi): Replace
+ with ...
+ (altivec_vsel_<mode>): ... this.
+ (altivec_vsldoi_4si, altivec_vsldoi_8hi,
+ altivec_vsldoi_16qi): Rename to ...
+ (altivec_vsldoi_v4si, altivec_vsldoi_v8hi,
+ altivec_vsldoi_v16qi): ... here.
+ (altivec_vsldoi_4sf): Rename to ...
+ (altivec_vsldoi_v4sf): ... here.
+ (altivec_predicate_v4si, altivec_predicate_v8hi,
+ altivec_predicate_v16qi): Replace with ...
+ (altivec_predicate_<mode>): ... this.
+ (altivec_lvebx, altivec_lvehx, altivec_lvewx): Replace
+ with ...
+ (altivec_lve<VI_char>x): ... this.
+ (altivec_stvebx, altivec_stvehx, altivec_stvewx): Replace
+ with ...
+ (altivec_stve<VI_char>x): ... this.
+ (absv16qi2, absv8hi2, absv4si2): Replace
+ with ...
+ (abs<mode>2): ... this.
+ (altivec_abss_v16qi, altivec_abss_v8hi, altivec_abss_v4si): Replace
+ with ...
+ (altivec_abss_<mode>): ... this.
+ (vec_realign_load_v16qi, vec_realign_load_v8hi,
+ vec_realign_load_v4si): Replace with ...
+ (vec_realign_load_<mode>): ... this.
+ * config/rs6000/rs6000.c (bdesc_3arg, bdesc_2arg): Update tweaked
+ insn names.
+ (rs6000_expand_ternop_builtin): Likewise.
+
+2004-11-25 Andrew Haley <aph@redhat.com>
+
+ * gcc.c (process_command): Don't supply -v to linker.
+
+2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
+
+ * config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): Use %qs
+ instead of `%s' in diagnostic.
+
+2004-11-25 Nathan Sidwell <nathan@codesourcery.com>
+
+ * basic-block.h (OBSTACK_ALLOC_REG_SET): Adjust.
+ (FREE_REG_SET): Adjust.
+ * bitmap.c (bitmap_obstack_free): Cope with NULL bitmap.
+ * bitmap.h (BITMAP_OBSTACK_ALLOC): Rename to ...
+ (BITMAP_ALLOC): ... here.
+ (BITMAP_OBSTACK_FREE): Rename to ...
+ (BITMAP_FREE): Don't check for NULL bitmap here.
+ * tree-ssa-pre.c (value_insert_into_set_bitmap,
+ bitmap_set_new): Use new names.
+
+ * bt-load.c (migrate_btr_defs): Remove unneeded NULL check.
+ * df.c (df_free): Likewise.
+ * ra-build.c (ra_build_free, ra_build_free_all): Likewise.
+ * tree-ssa-loop-ivopts.c (set_use_iv_cost): Likewise.
+
+ * basic-block.h (OBSTACK_ALLOC_REG_SET): Rename to ...
+ (ALLOC_REG_SET): ... here.
+ (FREE_REG_SET): Adjust.
+ (XMALLOC_REG_SET, XFREE_REG_SET): Remove.
+ * bb-reorder.c (fix_crossing_conditional_branches): Adjust.
+ * cfglayout.c (cfg_layout_duplicate_bb): Adjust.
+ * cfgrtl.c (rtl_split_block, rtl_split_edge,
+ safe_insert_insn_on_edge, cfg_layout_split_edge): Adjust.
+ * flow.c (update_life_info, calculate_global_regs_live,
+ allocate_bb_life_data, init_propagate_block_info): Adjust.
+ * global.c (build_insn_chain): Adjust.
+ * ifcvt.c (dead_or_predicable): Adjust.
+ * loop-iv.c (simplify_using_initial_values): Adjust.
+ * recog.c (peephole2_optimize): Adjust.
+ * sched-deps.c (init_deps_global): Adjust.
+
+2004-11-25 Ralf Corsepius <ralf.corsepius@rtems.org>
+
+ * config.gcc (avr-*-rtems*): Fix typo.
+
+2004-11-25 J"orn Rennecke <joern.rennecke@st.com>
+
+ * sh.c (sh_output_mi_thunk): Do not call regset_release_memory.
+
+2004-11-24 Jeff Law <law@redhat.com>
+
+ * tree-ssa-alias.c (compute_flow_insensitive_aliasing): Reduce
+ the number of queries to random elements in the ai->written_vars
+ bitmap.
+
+2004-11-24 Roger Sayle <roger@eyesopen.com>
+
+ * config/i386/i386.c (override_options): Disable x87 fancy math
+ intrinsics if -mfpmath= doesn't include 387 (default on x86_64).
+
+2004-11-24 Roger Sayle <roger@eyesopen.com>
+
+ * configure.ac: Tweak test for HAVE_DECL_LDGETNAME to avoid a
+ system header conflict on AIX 5.2.
+ * configure: Regenerate.
+
+2004-11-24 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-outof-ssa.c (coalesce_abnormal_edges): Use e->dest_idx
+ instead of calling phi_arg_from_edge.
+
+ * tree-phinodes.c (remove_phi_args): Replace phi_arg_from_edge
+ with e->dest_idx.
+
+2004-11-24 Ben Elliston <bje@au.ibm.com>
+
+ * config/i386/i386.h (ASM_OUTPUT_DWARF_ADDR_CONST): Remove.
+ * config/i386/i386.c (i386_dwarf_output_addr_const): Likewise.
+ * config/i386/i386-protos.h (i386_dwarf_output_addr_const):
+ Likewise.
+
+2004-11-24 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * tree-sra.c (sra_walk_modify_expr): Handle RHS first, then LHS.
+
+ * tree-inline.c (copy_body_r): Explicitly copy a constant if the
+ type will be remapped.
+
+2004-11-24 Steven Bosscher <stevenb@suse.de>
+
+ * c-opts.c (c_common_post_options): Don't clear
+ flag_inline_functions.
+ * dojump.c (clear_pending_stack_adjust): Remove check on
+ flag_inline_functions, it's always true.
+ * config/alpha/alpha.md (movdi_er_maybe_g): Remove splitter
+ that can never trigger.
+ * config/c4x/c4x.h (TARGET_CPU_CPP_BUILTINS): Don't look at
+ flag_inline_trees, now that flag_inline_functions is never
+ cleared.
+ * config/pdp11/pdp11.h (OPTIMIZATION_OPTIONS): Don't set
+ flag_inline_functions at optimization levels greater than
+ or equal to 3. This is already done by default.
+
+2004-11-24 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-outof-ssa.c (eliminate_build): Use g->e->dest_idx
+ instead to find the PHI argument. Do not take I as an
+ argument.
+ (eliminate_phi): Adjust the call to eliminate_build. Do not
+ take I as an argument.
+ (rewrite_trees): Adjust the call to eliminate_phi.
+
+2004-11-24 Richard Sandiford <rsandifo@redhat.com>
+
+ * optabs.h (force_expand_binop): Declare.
+ * optabs.c (force_expand_binop): Export.
+ * stmt.c (shift_return_value): Delete.
+ (expand_return): Don't call it.
+ * expr.h (shift_return_value): Declare.
+ * calls.c (shift_returned_value): Delete in favor of...
+ (shift_return_value): ...this new function. Leave the caller to check
+ for non-BLKmode values passed in the msb of a register. Take said mode
+ and a shift direction as argument. Operate on the hard function value,
+ not a pseudo.
+ (expand_call): Adjust accordingly.
+ * function.c (expand_function_start): If a non-BLKmode return value
+ is padded at the last significant end of the return register, use the
+ return value's natural mode for the DECL_RESULT, not the mode of the
+ padded register.
+ (expand_function_end): Shift the same sort of return values left by
+ the appropriate amount.
+
+2004-11-24 Matt Austern <austern@apple.com>
+
+ * recog.c (recog_memoized_1): Remove.
+ * recog.h (recog_memoized_1): Remove declaration.
+ (recog_memoized): Change from macro to inline function.
+
+2004-11-24 Devang Patel <dpatel@apple.com>
+
+ PR/18555
+ * gcc.h (DEFAULT_WORD_SWITCH_TAKES_ARG): Add isysroot.
+ * config/darwin-c.c (darwin_register_frameworks): Use sysroot.
+
+2004-11-24 Devang Patel <dpatel@apple.com>
+
+ * gcc.c (process_command): Supply -v to linker.
+
+2004-11-24 David Edelsohn <edelsohn@gnu.org>
+ Paolo Bonzini <bonzini@gnu.org>
+
+ * config/rs6000/rs6000.c (rs6000_return_in_memory): Allow Altivec
+ vector modes without ALTIVEC_ABI. Use GCC vector instead of
+ synthetic vector.
+ (rs6000_pass_by_reference): Split conditional into pieces. Use
+ GCC vector instead of synthetic vector.
+
+2004-11-24 Aldy Hernandez <aldyh@redhat.com>
+
+ * tree.c (recompute_tree_invarant_for_addr_expr): The address of a
+ thread-local variable is invariant.
+
+2004-11-24 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * tree-pretty-print.c (dump_generic_node, case POINTER_TYPE):
+ Handle TYPE_REF_CAN_ALIAS_ALL.
+ (print_declaration): Print array dimensions like dump_generic_node.
+
+ * fold-const.c (operand_equal_p): Remove kludge allowing ARG0 and
+ ARG1 to be null; instead define OP_SAME and OP_SAME_NULL and use them.
+
+2004-11-24 Nathan Sidwell <nathan@codesourcery.com>
+
+ * bitmap.c (INLINE): Do not define.
+ (bitmap_elem_to_freelist, bitmap_element_free,
+ bitmap_element_allocate, bitmap_clear, bitmap_element_zerop,
+ bitmap_element_link, bitmap_find_bit): Use inline keyword/macro.
+
+2004-11-24 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-ssa-dom.c (cprop_into_successor_phis): Remove code to
+ find the index of a PHI argument. Use e->dest_idx instead.
+ Replace hint with index.
+
+ * tree-ssa-dom.c (cprop_into_successor_phis): Replace index
+ with indx.
+
2004-11-24 Diego Novillo <dnovillo@redhat.com>
* tree-ssa-alias.c (merge_pointed_to_info): Fix comment
2004-11-22 Nathan Sidwell <nathan@codesourcery.com>
+ PR target/18531
* config/rs6000/altivec.md (VI_char): New mode attribute.
(addv16qi3, addv8hi3, addv4ai3): Replace with ...
(add<mode>3): ... this.