+2004-03-22 Joel Brobecker <brobecker@gnat.com>
+
+ * dwarf2out.c (is_subrange_type): Do not emit a subrange_type DIE
+ for base types.
+
+2004-03-22 Joel Brobecker <brobecker@gnat.com>
+
+ * dwarf2out.c (is_subrange_type): Minor code rework. No behavior
+ change.
+
+2004-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/14069
+ * c-decl.c (finish_struct): Change type of incorrect flexible array
+ field into error_mark_node.
+
+2004-03-22 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR target/14580
+ * config/rs6000/rs6000.c (symbol_ref_operand): Reject symbols
+ who are not local for Darwin PIC.
+
+2004-03-22 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * regrename.c (regrename_optimize): Set regs_ever_live for all
+ registers introduced as replacement.
+
+2004-03-22 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ PR middle-end/14470
+ * expr.c (mark_queue): New function.
+ (emit_insns_enqueued_after_mark): New function replacing
+ emit_queue. Clear the body of emitted queued insns.
+ (emit_queue): Call emit_insns_enqueued_after_mark.
+ (store_expr): Mark the increment queue on entry. Emit
+ only the incrementations queued when expanding the source.
+
+2004-03-22 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * configure.ac: Allow --disable-coverage-flags (for the future benefit
+ of top level bootstrap, and consistency). Reindent.
+ * configure: Regenerate.
+
+2004-03-21 Kazu Hirata <kazu@cs.umass.edu>
+
+ * bt-load.c, builtins.c, cfghooks.c, cfgrtl.c, gcse.c,
+ ggc-page.c, integrate.c, var-tracking.c, web.c: Remove
+ unnecessary casts.
+
+2004-03-22 Danny Smith <dannysmith@users.sourceforge.net>
+
+ PR target/14291
+ * gcov-io.h (gcov_truncate): Define ftruncate as _chsize for
+ __MINGW32__.
+
+2004-03-21 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.md ("*doloop_si"): Change predicate for operand 2
+ to nonimmediate_operand.
+ ("*doloop_di"): Likewise.
+
+2004-03-21 Alexandre Oliva <aoliva@redhat.com>
+
+ * real.h (struct real_value): Use the same type for all
+ bitfields. Rename exp to uexp.
+ (REAL_EXP, SET_REAL_EXP): New accessor macros for uexp.
+ Adjust all uses of exp...
+ * builtins.c: ... here, ...
+ * emit-rtl.c: ... here, and ...
+ * real.c: ... and here.
+
+2004-03-21 Gabriel Dos Reis <gdr@integrable-solutions.net>
+
+ * pretty-print.c (pp_base_maybe_space): New function.
+ * pretty-print.h (pp_base_maybe_space): Declare.
+ (pp_maybe_space): New macro.
+
+2004-03-21 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.md ("addti3", "subti3"): New insns and splitters.
+
+2004-03-21 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * expmed.c (choose_mult_variant): Pass MULT_COST as argument instead
+ of using register multiplication cost.
+ (expand_mult): Adapt choose_mult_variant call.
+ (expand_mult_highpart): Call choose_mult_variant with WIDER_MODE
+ of MODE; pass appropriate cost bound. Adjust result when
+ performing signed multiplication by a negative constant.
+ Don't use intermediate modes larger than word_mode.
+
+2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
+ * emit-rtl.c (component_ref_for_mem_expr): Likewise.
+ (set_mem_attributes_minus_bitpos): Call SUBSTITUTE_PLACEHOLDER_IN_EXPR.
+ * explow.c (expr_size): Likewise.
+ * expr.h (placeholder_list, find_placeholder): Deleted.
+ * expr.c (store_constructor): Likewise.
+ (get_inner_reference): Likewise. Also don't call find_placeholder.
+ (placeholder_list, find_placeholder): Deleted.
+ (is_aligning_offset): Don't handle WITH_RECORD_EXPR, PLACEHOLDER_EXPR.
+ (expand_expr_real, cases PLACEHOLDER_EXPR, WITH_RECORD_EXPR): Likewise.
+ (highest_pow2_factor, case WITH_RECORD_EXPR): Remove.
+ * dojump.c (do_jump, case WITH_RECORD_EXPR): Likewise.
+ * dwarf2out.c (loc_descriptor_from_tree, case WITH_RECORD_EXPR):
+ Likewise.
+ * fold-const.c (invert_truthvalue, case WITH_RECORD_EXPR): Likewise.
+ (extract_muldiv, case WITH_RECORD_EXPR): Likewise.
+ * tree.c (expr_align, case WITH_RECORD_EXPR): Likewise.
+ (contains_placeholder_p): Don't handle WITH_RECORD_EXPR.
+ Clean up by using first_rtl_op.
+ (substitute_in_expr): Use SUBSTITUTE_IN_EXPR for recursive call.
+ (substitute_placeholder_in_expr): New function.
+ * tree.def (WITH_RECORD_EXPR): Deleted.
+ * tree.h (SUBSTITUTE_IN_EXPR, SUBSTITUTE_PLACEHOLDER_IN_EXPR): New.
+ (substitute_placeholder_in_expr): New.
+
+2004-03-21 Andrew Pinski <pinskia@gcc.gnu.org>
+
+ * dojump.c (prefer_and_bit_test): Fix which part of
+ the and_test is replaced.
+
+2004-03-21 Joseph S. Myers <jsm@polyomino.org.uk>
+
+ * frontends.texi: Add missing line.
+
+2004-03-21 Zack Weinberg <zack@codesourcery.com>
+ Chris Devers <cdevers@pobox.com>
+ Joseph S. Myers <jsm@polyomino.org.uk>
+
+ * doc/frontends.texi: Rewrite.
+ * doc/gcc.texi: Update last modification date.
+
+2004-03-21 Josef Zlomek <zlomekj@suse.cz>
+
+ * cfgrtl.c (cfg_layout_redirect_edge_and_branch): Print the debug
+ message before redirecting the edge.
+
+2004-03-20 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
+
+ * emit-rtl.c (set_mem_attributes_minus_bitpos): Set MEM_POINTER
+ flag.
+ * explow.c (force_not_mem): Set REG_POINTER flag according to
+ MEM_POINTER one.
+ * rtl.h (MEM_POINTER): New macro.
+ (struct rtx_def): Use integrated for MEM_SCALAR_P and frame_related
+ for MEM_POINTER.
+
+2004-03-20 Roger Sayle <roger@eyesopen.com>
+
+ PR target/13889
+ * cse.c (fold_rtx): Avoid substituting constants into unary
+ conversion operations.
+
+2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
+
+ * fold-const.c (fold): Replace "expr" with "t".
+
+2004-03-20 Ian Lance Taylor <ian@wasabisystems.com>
+
+ PR c/12373
+ * c-typeck.c (tagged_types_tu_compatible_p): Don't use
+ DECL_ORIGINAL_TYPE if there isn't one.
+
+2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
+
+ * fold-const.c (fold): Replace "final_type" with "type".
+ Remove variable "final_type".
+
+2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
+
+ * fold-const.c (fold): Constify "type".
+ Replace "TREE_TYPE (t)" with "type".
+
+2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
+
+ * bb-reorder.c, bt-load.c, c-decl.c, cfgcleanup.c, coverage.c,
+ dwarf2asm.c, ifcvt.c, stor-layout.c, varasm.c: Replace calls
+ via (*targetm.foo) () with targetm.foo ().
+
+2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
+
+ PR other/14630
+ * doc/install.texi: Add info directory category and entry.
+
+2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
+
+ * fold-const.c (fold): Replace "t" with "tem" where it is used
+ as a temporary variable. Remove "orig_t" and all of its uses.
+
+2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
+
+ * fold-const.c (fold): Remove variable "invert".
+ Move the handling of relational expressions that can be folded
+ to a constant ...
+ (fold_relational_const): ... here.
+ (tree_expr_nonzero_p): New.
+
+2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
+
+ PR c/14635
+ * builtins.def (nan, nanf, nanl, nans, nansf, nansl): Change to
+ DEF_GCC_BUILTIN.
+
+2004-03-20 Richard Sandiford <rsandifo@redhat.com>
+
+ * Makefile.in (dojump.o): Depend on $(GGC_H) and dojump.h.
+ (GTFILES): Add $(srcdir)/dojump.h.
+ (gt-dojump.h): New dependency.
+ * dojump.c (and_reg, and_test, shift_test): New static variables.
+ (prefer_and_bit_test): New function.
+ (do_jump): Use it to choose between (X & (1 << C)) and (X >> C) & 1.
+
+2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
+
+ * c-common.c, cfgcleanup.c, cgraphunit.c, c-pretty-print.c,
+ expmed.c, ggc-common.c, jump.c, passes.c, recog.c, regmove.c,
+ reorg.c, tree.h: Fix comment typos.
+
+2004-03-19 Kazu Hirata <kazu@cs.umass.edu>
+
+ * alias.c, attribs.c, bt-load.c, builtins.c, c-common.c,
+ c-decl.c, c-objc-common.c, c-typeck.c, calls.c, cfglayout.c,
+ cse.c, dbxout.c, dwarf2out.c, except.c, final.c,
+ haifa-sched.c, integrate.c, passes.c, rtlanal.c, sched-rgn.c,
+ sched-vis.c, simplify-rtx.c, stor-layout.c, tree.c, varasm.c,
+ vmsdbgout.c: Replace calls via (*targetm.foo) () with
+ targetm.foo ().
+
+2004-03-19 Ziemowit Laski <zlaski@apple.com>
+
+ * config/rs6000/altivec.h (vec_dst, vec_dstst, vec_dststt,
+ vec_dstt, vec_sld, vec_splat): Add prototypes, marked with
+ always_inline attribute.
+ * config/rs6000/rs6000.c (altivec_expand_dst_builtin):
+ Treat expansion as completed even if literal argument is
+ invalid (so that other expansions are not tried in vain).
+
+2004-03-19 Kazu Hirata <kazu@cs.umass.edu>
+
+ * loop-doloop.c (add_test): Replace GEN_INT (0) with
+ const0_rtx.
+
+2004-03-19 Kazu Hirata <kazu@cs.umass.edu>
+
+ * fold-const.c (fold) <ABS_EXPR>: Move the handling of constants
+ ...
+ (fold_abs_const): ... here.
+
+2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * tree.h (TYPE_ARRAY_MAX_SIZE): Use type.maxval directly.
+
+2004-03-19 Denis Chertykov <denisc@overta.ru>
+
+ PR target/11520
+ * config/avr/avr.md ("call_insn"): Handle explicit integer
+ specially.
+ (call_value_insn): Likewise.
+
+2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * tree.c (substitute_in_expr): Rewrite to simplify and be more generic.
+
+2004-03-19 Kazu Hirata <kazu@cs.umass.edu>
+
+ * fold-const.c (negate_expr): Move the handling of constants
+ ...
+ (fold_negate_const): ... here.
+
+2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * langhooks-def.h (LANG_HOOKS_HASH_TYPES): New macro and hook.
+ * langhooks.h (struct lang_hooks_for_types): New field hash_types.
+ * tree.c (debug_no_type_hash): Deleted.
+ (type_hash_canon): Abort if passed a variant.
+ Check lang_hooks.types.hash_types.
+ (build_type_no_quals): Copy mode of POINTER_TYPE and REFERENCE_TYPE.
+ (build_array_type): Remove unnecessary allocation of pointer type.
+ (build_complex_type): Properly qualify resulting type.
+
+2004-03-19 Paolo Bonzini <bonzini@gnu.org>
+
+ * config/rs6000/rs6000.c (rs6000_init_builtins): Fix typo.
+
+2004-03-19 Richard Sandiford <rsandifo@redhat.com>
+
+ * expmed.c (choose_mult_variant, expand_mult_const): New, split from...
+ (expand_mult): ...here.
+ (extract_high_half): New, split out from expand_mult_highpart.
+ (expand_highpart_optab): Likewise. Don't clobber target prematurely.
+ (expand_highpart): Evaluate the cost of a shift/add sequence,
+ then see if any of the specialized optabs are cheaper.
+
+2004-03-18 Ian Lance Taylor <ian@wasabisystems.com>
+
+ * mklibgcc.in: Remove obsolete MAYBE_USE_COLLECT2.
+
+2004-03-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * convert.c (convert_to_real): Add more math builtins.
+
+2004-03-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * convert.c (convert_to_real): Reformat using switch stmt.
+
+2004-03-18 Mark Mitchell <mark@codesourcery.com>
+
+ * c-common.c (pointer_int_sum): Do not complain about using
+ pointers to pointers-to-members.
+
+2004-03-18 Kazu Hirata <kazu@cs.umass.edu>
+
+ * system.h (MD_ASM_CLOBBERS): Move to "Old target macros that
+ have moved to the target hooks structure".
+
+2004-03-18 James E Wilson <wilson@specifixinc.com>
+
+ * config/mips/mips.md (type): Split move into arith and fmove. Split
+ hilo into mthilo and mfhilo. Add trap. Delete icmp. Fix all uses.
+ * config/mips/5400.md (ir_vr54_hilo, ir_vr54_arith, ir_vr54_fabs):
+ Likewise.
+ * config/mips/5500.md (ir_vr55_hilo, ir_vr55_arith, ir_vr55_fabs):
+ Likewise.
+ * config/mips/7000.md (rm7_int_other, rm7_mthilo, rm7_mfhilo,
+ rm7_fp_quick): Likewise.
+ * config/mips/9000.md (rm9k_int, rm9k_mfhilo, rm9k_mthilo,
+ rm9k_fquick): Likewise.
+ * config/mips/sr71k.md (ir_sr70_hilo, ir_sr70_arith, ir_sr70_fabs):
+ Likewise.
+ (ir_sr70_icmp): Delete.
+
+2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * tree.h (TREE_CHECK2, TREE_CHECK3, TREE_CHECK5): New macros.
+ (tree_check2_failed, tree_check3_failed, tree_check5_failed): New decl.
+ (FUNC_OR_METHOD_CHECK, SET_ARRAY_OR_VECTOR_CHECK): New macros.
+ (REC_OR_UNION_CHECK, NUMERICAL_TYPE_CHECK): Likewise.
+ (TYPE_VALUES, TYPE_DOMAIN, TYPE_FIELDS, TYPE_METHODS, TYPE_VFIELD):
+ Protect with proper check.
+ (TYPE_ARG_TYPES, TYPE_METHOD_BASETYPE, TYPE_OFFSET_BASETYPE): Likewise.
+ (TYPE_MIN_VALUE, TYPE_MAX_VALUE): Likewise.
+ * tree.c (type_hash_eq): Rewrite to access proper fields for each type.
+ (tree_check2_failed, tree_check3_failed, tree_check5_failed): New.
+ * c-typeck.c (build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES.
+ * dwarf2out.c (gen_enumeration_type_die): Use TYPE_VALUES,
+ not TYPE_FIELDS.
+ * stor-layout.c (set_sizetype): Use TYPE_ORIG_SIZE_TYPE.
+
+2004-03-18 Mostafa Hagog <mustafa@il.ibm.com>
+
+ * gcse.c (eliminate_partially_redundant_loads): Reject change if
+ dest is set between beginning and current insn.
+
+2004-03-18 Mark Mitchell <mark@codesourcery.com>
+
+ * c-decl.c (grokdeclarator): Do not complain about redeclaring
+ visible "static" identifiers "extern" in a local scope.
+ * dwarf2out.c (loc_descriptor_from_tree): Handle pre- and
+ post-increments/decrements.
+
+2004-03-18 Bob Wilson <bob.wilson@acm.org>
+
+ * config/xtensa/xtensa.c (current_function_arg_words): Delete.
+ (xtensa_builtin_saveregs): Use current_function_args_info.arg_words.
+ (xtensa_va_start): Remove assignment to current_function_arg_words.
+
+2004-03-18 Richard Sandiford <rsandifo@redhat.com>
+
+ * alias.c (record_set): Detect the case where a register is assigned
+ a new value that has the same base term as the old one.
+
+2004-03-18 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
+
+ * doloop.c: Removed.
+ * loop-doloop.c: New file.
+ * Makefile.in (doloop.o): Remove.
+ (loop-doloop.o): New.
+ * cfgloop.h (get_loop_level, doloop_optimize_loops): Declare.
+ * cfgloopanal.c (get_loop_level): New function.
+ * loop-iv.c (iv_number_of_iterations): Handle case when loop
+ is leaved immediatelly.
+ * loop.c (strength_reduce): Do not call doloop optimization.
+ * loop.h (LOOP_BCT): Removed.
+ * passes.c (rest_of_handle_loop_optimize): Do not use LOOP_BCT.
+ (rest_of_handle_loop2): Call doloop_optimize_loops.
+ (rest_of_compilation): Test for optimizations moved to
+ rest_of_handle_loop2.
+
+2004-03-17 Fariborz Jahanian <fjahanian@apple.com>
+
+ * config/rs6000/rs6000.c (rs6000_stack_info): correct reg_size
+ for mixed mode.
+ (rs6000_emit_prologue): Ditto.
+ (rs6000_emit_epilogue): Ditto.
+ * config/rs6000/rs6000.h: Definition of DWARF_CIE_DATA_ALIGNMENT
+ macro for mixed mode.
+
+2004-03-18 Jan Hubicka <jh@suse.cz>
+
+ * predict.c (propagate_freq): Compute correctly frequency of
+ EXIT_BLOCK.
+
+2004-03-17 Eric Christopher <echristo@redhat.com>
+
+ * builtins.c (apply_args_size): Use reg_raw_mode.
+ (apply_result_size): Ditto.
+
+2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
+
+ PR target/14620
+ * config/rtems.h: Add STD_LIB_SPEC and LIB_SPEC.
+
+2004-03-17 Jakub Jelinek <jakub@redhat.com>
+
+ * config/rs6000/t-linux64 (bispecs): Don't add -mlong-double-128 for
+ 32-bit builds when defaulting to 32-bit.
+
+2004-03-17 Jan Hubicka <jh@suse.cz>
+
+ * cfgrtl.c (rtl_create_basic_block): Pre-allocate basic_block_info
+ array.
+
+2004-03-17 James E Wilson <wilson@specifixinc.com>
+
+ * config/mips/mips.md (zero_extendsidi2): Add length attribute.
+ (hazard_nop): Change type to nop.
+ (type): Split arith into arith, shift, slt, clz. Delete darith.
+ Fix all uses. Change arith to multi if more than one insn emitted.
+ * config/mips/5400.md (ir_vr54_arith): Likewise.
+ * config/mips/5500.md (ir_vr55_arith): Likewise.
+ * config/mips/7000.md (rm7_int_other): Likewise.
+ * config/mips/9000.md (rm9k_int): Likewise.
+ * config/mips/sr71k.md (ir_sr70_arith): Likewise.
+
+2004-03-17 Joel Brobecker <brobecker@gnat.com>
+
+ * dwarf2out.c (subrange_type_die): Define new variable "subtype"
+ to hold the subtype tree instead of recomputing it several times.
+
+2004-03-17 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/mn10300/mn10300.c (notice_update_cc): Don't handle
+ CC_INVERT.
+ * config/mn10300/mn10300.md (cc): Remove "invert".
+
+2004-03-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * builtins.c (integer_valued_real_p): Add builtin rint.
+ (fold_builtin): Likewise.
+ * convert.c (convert_to_real): Likewise.
+
+ * convert.c (convert_to_real): Fix typos in `long double'
+ builtins.
+
+2004-03-16 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/14481
+ * fold-const.c (fold): Set TREE_NO_UNUSED_WARNING on implicitly
+ generated COMPOUND_EXPRs.
+
+2004-03-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
+
+ * config/h8300/t-rtems (h8300-*-rtems*): New.
+
+2004-03-16 Eric Christopher <echristo@redhat.com>
+
+ * doc/cppopts.texi(fwide-exec-charset): Fix typo.
+
+2004-03-16 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/i386/i386-protos.h: Add a prototype for
+ ix86_reverse_condition.
+ * config/i386/i386.c (ix86_reverse_condition): New.
+ * config/i386/i386.h (REVERSE_CONDITION): Use
+ ix86_reverse_condition.
+ * config/i386/i386.md: Use ix86_reverse_condition instead of
+ REVERSE_CONDITION.
+
+2004-03-16 J. Brobecker <brobecker@gnat.com>
+
+ * dwarf2out.c (loc_descriptor_from_tree): Add handling for MIN_EXPR.
+
+2004-03-16 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ PR bootstrap/12974
+ * Makefile.in: Pass $(INCLUDES) down to libgcc.mk explicitly.
+
+2004-03-16 Paolo Bonzini <bonzini@gnu.org>
+
+ * c-common.c (c_common_type_for_mode): Build vector types on
+ demand.
+ (handle_mode_attribute): Deprecate using the mode attribute
+ to create vector types. Fix indentation.
+ (vector_type_node_list): Remove.
+ (handle_vector_size_attribute): Create vector types on demand.
+ Strip a NON_LVALUE_EXPR from the attribute if there is one.
+ * c-typeck.c (comptypes): Make vector types compatible if they
+ have the same underlying mode.
+ (convert_for_assignment): Use comptypes to convert between
+ vector types.
+ * tree.c (build_common_tree_nodes_2): Do not create vector types.
+ * config/arm/arm.c (arm_init_iwmmxt_builtins): Create necessary
+ vector types.
+ * tree.h: Remove vector types.
+ * config/i386/i386.c (i386_init_mmx_sse_builtins): Likewise.
+ * config/rs6000/rs6000.c (rs6000_init_builtins): Likewise.
+ (V16QI_type_node, V2SI_type_node, V2SF_type_node, V4HI_type_node,
+ V4SI_type_node, V4SF_type_node, V8HI_type_node): New globals.
+ * doc/extend.texi (Vector Types): Document how to use the
+ vector_size attribute to create vectors, rather than mode.
+
+ * config/arm/mmintrin.h: Use vector_size attribute, not mode.
+ * config/i386/emmintrin.h: Likewise.
+ * config/i386/mmintrin.h: Likewise.
+ * config/i386/xmmintrin.h: Likewise.
+ * config/sh/ushmedia.h: Likewise.
+
+2004-03-16 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/freebsd-spec.h, config/arc/arc-protos.h,
+ config/arm/aout.h, config/arm/elf.h, config/arm/freebsd.h,
+ config/arm/linux-gas.h, config/arm/semi.h,
+ config/cris/cris-protos.h, config/i386/xm-djgpp.h,
+ config/ia64/freebsd.h, config/mips/7000.md,
+ config/mips/9000.md, config/ns32k/ns32k-protos.h,
+ config/sparc/pbd.h: Update copyright.
+
+2004-03-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
+
+ PR target/14577
+ * config.gcc: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff.
+
+2004-03-16 Paolo Bonzini <bonzini@gnu.org>
+
+ * combine.c (combine_simplify_rtx): Remove the "last"
+ parameter and its documentation. Adjust recursive calls.
+ (simplify_logical): Always perform the only simplification
+ controlled by "last", if the simplified expression is
+ actually different.
+ (try_combine): Do not pass the "last" parameter to
+ combine_simplify_rtx.
+
+2004-03-16 Richard Sandiford <rsandifo@redhat.com>
+
+ PR target/14599
+ * config/mips/mips.md (UNSPEC_GP): New constant.
+ * config/mips/mips.c (CONST_GP_P): Expect the CONST to contain
+ an UNSPEC instead of (reg $gp).
+ (mips16_gp_pseudo_reg): Change accordingly.
+ (print_operand): Print $gp directly when handling CONST_GP_P.
+
+2004-03-16 Richard Zidlicky <rz@linux-m68k.org>
+
+ * config.gcc, config/m68k/linux.h: Implement with-cpu for m68k-linux.
+ * longlong.h: Make code 68060 clean when compiling for m68060.
+
+2004-03-16 Richard Zidlicky <rz@linux-m68k.org>
+
+ * config/m68k/m68k.md: Fix constraints for bitfield instructions.
+ * doc/md.texi: Clarify description of "i" constraint.
+
+2004-03-15 James E Wilson <wilson@specifixinc.com>
+
+ * config/mips/mips.md (type): Split load into load, fpload, fpidxload.
+ Split store into store, fpstore, fpidxstore. Fix all uses.
+ * config/mips/5400.md (ir_vr54_load, ir_vr54_store, ir_vr54_fstore):
+ Likewise.
+ * config/mips/5500.md (ir_vr55_load, i5_vr55_store): Likewise.
+ * config/mips/7000.md (rm7_ld, rm7_st): Likewise.
+ * config/mips/9000.md (rm9k_load, rm9k_store): Likewise.
+ * config/mips/sr71k.md (ir_sr70_load, ir_sr70_store, ir_sr70_fload,
+ ir_sr70_fstore): Likewise.
+
+2004-03-15 Richard Henderson <rth@redhat.com>
+
+ PR middle-end/14535
+ * except.c (collect_one_action_chain): Record action for cleanup
+ outer of exception spec.
+
+2004-03-15 Ian Lance Taylor <ian@wasabisystems.com>
+
+ * config/rs6000/host-darwin.c (darwin_rs6000_gt_pch_use_address):
+ Fix the check for abort and only do the mmap if we can.
+
+2004-03-15 Eric Botcazou <ebotcazou@act-europe.fr>
+
+ * config/sparc/sparc.h: Rework comments about the code model
+ in 64-bit environment and the mode 'Pmode'.
+ * doc/invoke.texi (SPARC options): Rework description of the
+ different code models supported in 64-bit environment.
+
+2004-03-15 Kazu Hirata <kazu@cs.umass.edu>
+
+ * defaults.h (REVERSIBLE_CC_MODE): Define.
+ * jump.c (reversed_comparison_code_parts): Don't check if
+ REVERSIBLE_CC_MODE is defined.
+
+2004-03-15 Kazu Hirata <kazu@cs.umass.edu>
+
+ * c-incpath.c, c-incpath.h, c-pch.c, c.opt, cppexp.c,
+ et-forest.h, genattr.c, ggc-none.c, hosthooks-def.h,
+ hosthooks.h, params.h, ra-colorize.c, web.c,
+ config/darwin-c.c, config/alpha/freebsd.h, config/arm/pe.c,
+ config/avr/avr-protos.h, config/avr/avr.md,
+ config/fr30/fr30-protos.h, config/fr30/fr30.md,
+ config/h8300/fixunssfsi.c, config/i386/darwin.h,
+ config/i386/freebsd.h, config/i386/freebsd64.h,
+ config/ia64/hpux.h, config/ia64/unwind-ia64.c,
+ config/ip2k/libgcc.S, config/m32r/xm-m32r.h,
+ config/mmix/mmix-modes.def, config/ns32k/netbsd.h,
+ config/ns32k/ns32k.md, config/pa/pa64-hpux.h,
+ config/pa/pa64-regs.h, config/rs6000/aix41.h,
+ config/rs6000/aix43.h, config/rs6000/host-darwin.c,
+ config/sparc/aout.h, config/sparc/freebsd.h,
+ config/sparc/litecoff.h, config/vax/vax-protos.h,
+ doc/hostconfig.texi, doc/include/gcc-common.texi: Update
+ copyright.
+
+2004-03-15 Paul Brook <paul@codesourcery.com>
+
+ * config/arm/arm.c (thumb_expand_prologue): Tie prologue insns to fp.
+
+2004-03-15 Gabriel Dos Reis <gdr@integrable-solutions.net>
+
+ * c-pretty-print.c (pp_c_semicolon): Fix formatting.
+ (pp_c_cv_qualifier): Document.
+ (pp_c_space_for_pointer_operator): Likewise.
+ (pp_c_integer_constant): Likewise.
+ (pp_c_identifier): Likewise.
+ (pp_c_init_declarator): Don't print function body.
+
+2004-03-14 Joseph S. Myers <jsm@polyomino.org.uk>
+
+ * doc/contrib.texi, doc/extend.texi, doc/gcov.texi,
+ doc/install.texi, doc/invoke.texi, doc/makefile.texi,
+ doc/sourcebuild.texi, doc/tm.texi, doc/trouble.texi: Capitalize
+ "gcc", "g++" and "g77" or mark up with appropriate markup. Adjust
+ wording and grammar.
+
+2004-03-14 Roger Sayle <roger@eyesopen.com>
+
+ * alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) ()
+ with lang_hooks.foo ().
+ * builtins.c (expand_builtin_va_arg): Likewise.
+ * c-common.c (fname_as_string, c_common_truthvalue_conversion,
+ c_common_type_for_mode, c_common_nodes_and_builtins,
+ handle_mode_attribute, handle_vector_size_attribute): Likewise.
+ * c-convert.c (convert): Likewise.
+ * c-format.c (check_format_types): Likewise.
+ * c-objc-common.c (c_tree_printer): Likewise.
+ * c-typeck.c (build_unary_op, build_conditional_expr,
+ build_binary_op): Likewise.
+ * calls.c (try_to_integrate, expand_call,
+ emit_library_call_value_1): Likewise.
+ * cgraph.c (cgraph_node_name, cgraph_function_possibly_inlined_p):
+ Likewise.
+ * cgraphunit.c (record_call_1, cgraph_analyze_function,
+ cgraph_expand_function): Likewise.
+ * convert.c (convert_to_pointer, convert_to_integer): Likewise.
+ * coverage.c (build_fn_info_type, build_ctr_info_type,
+ build_gcov_info, create_coverage): Likewise.
+ * dbxout.c (dbxout_init): Likewise.
+ * diagnostic.c (diagnostic_report_current_function): Likewise.
+ * dojump.c (do_jump): Likewise.
+ * dwarf2out.c (dwarf2_name): Likewise.
+ * except.c (init_eh): Likewise.
+ * explow.c (expr_size, int_expr_size): Likewise.
+ * expmed.c (make_tree, const_mult_add_overflow_p, expand_mult_add):
+ Likewise.
+ * expr.c (store_expr, store_constructor, safe_from_p,
+ expand_expr_real, do_store_flag, try_casesi): Likewise.
+ * function.c (push_function_context_to, pop_function_context_from,
+ free_after_parsing, assign_stack_local_1, assign_stack_temp_for_type,
+ put_var_into_stack, allocate_struct_function, current_function_name):
+ Likewise.
+ * integrate.c (copy_decl_for_inlining, expand_inline_function):
+ Likewise.
+ * langhooks.c (lhd_clear_binding_stack, write_global_declarations,
+ lhd_print_error_function): Likewise.
+ * opts.c (handle_option, decode_options): Likewise.
+ * passes.c (open_dump_file): Likewise.
+ * print-tree.c (print_node): Likewise.
+ * stmt.c (expand_fixup, fixup_gotos, expand_asm_operands,
+ expand_decl_cleanup, emit_case_nodes): Likewise.
+ * stor-layout.c (variable_size): Likewise.
+ * toplev.c (announce_function, wrapup_global_declarations,
+ check_global_declarations, compile_file, default_tree_printer,
+ process_options, lang_dependent_init, finalize): Likewise.
+ * tree-dump.c (dequeue_and_dump): Likewise.
+ * tree-inline.c (remap_decl, remap_block, copy_body_r,
+ initialize_inlined_parameters, declare_return_variable,
+ inlinable_function_p, expand_call_inline, optimize_inline_calls,
+ walk_tree, copy_tree_r): Likewise.
+ * tree-optimize.c (tree_rest_of_compilation): Likewise.
+ * tree.c (decl_assembler_name, tree_size, size_in_bytes, staticp,
+ unsafe_for_reeval, get_unwidened, get_narrower, get_callee_fndecl,
+ variably_modified_type_p, dump_tree_statistics): Likewise.
+ * varasm.c (assemble_variable, compare_constant, copy_constant,
+ force_const_mem, compute_reloc_for_constant, output_constant,
+ output_addressed_constants, initializer_constant_valid_p): Likewise.
+
+2004-03-14 Kelley Cook <kcook@gcc.gnu.org>
+
+ * doc/install.texi: Make autoconf 2.13 the exception, not the rule.
+
+2004-03-14 Andreas Tobler <a.tobler@schweiz.ch>
+
+ * doc/install.texi: Reflect autoconf and automake version for
+ libffi. Update autoconf version to 2.59.
+
+2004-03-13 Roger Sayle <roger@eyesopen.com>
+
+ * fold-const.c (negate_expr, operand_equal_for_comparison_p,
+ optimize_bit_field_compare, decode_field_reference, all_ones_mask_p,
+ make_range, build_range_check, fold_range_test, unextend,
+ constant_boolean_node, fold_binary_op_with_conditional_arg,
+ fold_truthop, fold_mathfn_compare, fold_inf_compare,
+ fold_single_bit_test, fold): Replace calls via (*lang_hooks.foo) ()
+ with lang_hooks.foo ().
+
+2004-03-14 Richard Earnshaw <rearnsha@arm.com>
+
+ * arm.h (EXTRA_CONSTRAINT_STR_ARM): Update comment.
+
+2004-03-13 Dara Hazeghi <dhazeghi@yahoo.com>
+
+ * doc/install.texi: Note status of -fnew-ra.
+
+2004-03-13 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ PR middle-end/14470
+ * expr.c (store_expr): Call emit_queue before generating the move
+ from the temporary to the original target. Protect the temporary
+ from emit_queue.
+
2004-03-13 Jakub Jelinek <jakub@redhat.com>
PR target/14533
* doc/tm.texi: Document TARGET_USES_WEAK_UNWIND_INFO,
TARGET_EXPLICIT_INSTANTIATIONS_ONE_ONLY, TARGET_SUPPORTS_HIDDEN,
TARGET_ASM_EMIT_UNWIND_LABEL.
-
+
2004-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* builtins.c (expand_builtin_mathfn): Add pow10* to the
and gt_pch_use_address.
* config/host-linux.c, config/host-solaris.c: New files.
* config/x-linux, config/x-solaris: New files.
- * config/rs6000/host-darwin.c (darwin_rs6000_gt_pch_get_address):
+ * config/rs6000/host-darwin.c (darwin_rs6000_gt_pch_get_address):
Update for changed definition.
(darwin_rs6000_gt_pch_use_address): Likewise.
* doc/hostconfig.texi: Update docs.
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