+2002-09-17 Steve Ellcey <sje@cup.hp.com>
+
+ * config/ia64/elf.h: Remove CPP_PREDEFINES.
+
+Tue Sep 17 13:58:04 2002 Nicola Pero <n.pero@mi.flashnet.it>
+
+ Fix PR/7014 and related objc bugs:
+ * c-typeck.c (comp_target_types): Added a reflexive argument.
+ Pass it to ObjC when/if calling objc_comptypes(). Updated all
+ callers to provide the appropriate reflexive argument.
+ * objc/objc-act.c (objc_comptypes): Carefully checked and fixed
+ typechecking for all cases of comparisons and assignments,
+ particularly the obscure and less common ones involving protocols.
+
+2002-09-17 Nick Clifton <nickc@redhat.com>
+
+ * machmode.def (V1DImode): New mode. A single element vector.
+ * tree.h (TI_UV1DI_TYPE, TI_V1DI_TYPE): New tree_index enums.
+ (unsigned_V1DI_type_node, V1D1_type_node): New type nodes.
+ * tree.c (build_common_tree_nodes_2): Build
+ unsigned_V1DI_type_node and V1D1_type_node.
+ * c-common.c (c_common_type_for_mode): Return
+ unsigned_V1DI_type_node or V1D1_type_node for V1DImode.
+ * rtl.c (class_narrowest_): Start integer vector nodes with V1DImode.
+
+Tue Sep 17 13:40:13 2002 Nicola Pero <n.pero@mi.flashnet.it>
+
+ * doc/objc.texi (Constant string objects): Extended documentation
+ to make clear that the constant string class ivar layout is
+ completely fixed.
+
+2002-09-17 Roger Sayle <roger@eyesopen.com>
+
+ * cfgrtl.c (flow_delete_block_noexpunge): Delete orphaned
+ NOTE_INSN_LOOP_CONT notes when deleting basic blocks.
+
+2002-09-16 Richard Henderson <rth@redhat.com>
+
+ * expr.c (emit_block_move): Set memory block size as appropriate
+ for the copy.
+
+2002-09-16 Richard Henderson <rth@redhat.com>
+
+ PR fortran/3924
+ * sdbout.c (sdbout_symbol): Don't handle offsets from a symbol.
+
+2002-09-16 Richard Henderson <rth@redhat.com>
+
+ * emit-rtl.c (set_mem_attributes_minus_bitpos): Adjust SIZE
+ as well as OFFSET for BITPOS.
+
+2002-09-16 Jeff Garzik <jgarzik@mandrakesoft.com>
+
+ * config.gcc: Treat winchip_c6-*|winchip2-*|c3-* as pentium-mmx.
+ * config/i386/i386.c (processor_alias_table): Add winchip-c6,
+ winchip2 and c3.
+ * doc/invoke.texi: Mention new aliases.
+
+2002-09-16 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ * calls.c (store_one_arg): Set default alignment for BLKmode arguments
+ to BITS_PER_UNIT when ARGS_GROW_DOWNWARD and the padding direction is
+ downward.
+ * function.c (pad_below): Always compile.
+ (locate_and_pad_parm): If defined ARGS_GROW_DOWNWARD, pad argument to
+ alignment when it is not in a register or REG_PARM_STACK_SPACE is true.
+ Pad below when the argument is not in a register and the padding
+ direction is downward.
+
+ * pa-64.h (MUST_PASS_IN_STACK): Move define to pa.h.
+ (PAD_VARARGS_DOWN): Define.
+ * pa.c (function_arg_padding): Revise padding directions to make them
+ compatible with the 32 and 64-bit runtime architecture documentation.
+ (hppa_va_arg): Add code to handle variable and size zero arguments
+ passed by reference on TARGET_64BIT. Reformat.
+ (function_arg): Use a PARALLEL for BLKmode and aggregates args on
+ TARGET_64BIT. Use a DImode PARALLEL for BLKmode args 5 to 8 bytes
+ wide when !TARGET_64BIT. Move forward check for mode==VOIDmode.
+ Add comments.
+ * pa.h (MAX_PARM_BOUNDARY): Correct define for TARGET_64BIT.
+ (RETURN_IN_MEMORY): Return size zero types in memory.
+ (FUNCTION_VALUE): Return TFmode in general registers.
+ (MUST_PASS_IN_STACK): Define.
+ (FUNCTION_ARG_BOUNDARY): Simplify.
+ (FUNCTION_ARG_PASS_BY_REFERENCE): Pass variable and zero sized types
+ by reference.
+ (FUNCTION_ARG_CALLEE_COPIES): Define to FUNCTION_ARG_PASS_BY_REFERENCE.
+
+2002-09-16 Richard Henderson <rth@redhat.com>
+
+ * real.c (do_fix_trunc): New.
+ (real_arithmetic): Call it.
+ * simplify-rtx.c (simplify_unary_operation): Handle FIX
+ with a floating-point result mode.
+
+2002-09-16 Richard Henderson <rth@redhat.com>
+
+ * builtin-types.def (BT_FN_FLOAT_CONST_STRING): New.
+ (BT_FN_DOUBLE_CONST_STRING, BT_FN_LONG_DOUBLE_CONST_STRING): New.
+ * builtins.def (__builtin_nan, __builtin_nanf, __builtin_nanl): New.
+ (__builtin_nans, __builtin_nansf, __builtin_nansl): New.
+ * builtins.c (fold_builtin_nan): New.
+ (fold_builtin): Call it.
+ * real.c (real_nan): Parse a non-empty string.
+ (round_for_format): Fix NaN significand truncation.
+ * real.h (real_nan): Return bool.
+ * doc/extend.texi: Document new builtins.
+
+2002-09-16 Jason Merrill <jason@redhat.com>
+ Danny Smith <dannysmith@users.sourceforge.net>
+
+ * config/i386/winnt.c (ix86_handle_dll_attribute): Set
+ DECL_EXTERN and TREE_PUBLIC for dllimported variables here...
+ (i386_pe_mark_dllimport): Not here.
+
+2002-09-16 Nathan Sidwell <nathan@codesourcery.com>
+
+ * c-semantics.c (genrtl_do_stmt): Cope with NULL cond.
+
+2002-09-16 Geoffrey Keating <geoffk@redhat.com>
+
+ * config/rs6000/rs6000.c (build_mask64_2_operands): Suppress
+ warnings about unused operands when HOST_BITS_PER_WIDE_INT is
+ < 64.
+ (rs6000_emit_cmove): Use real_isinf not target_isinf.
+
+2002-09-16 Kazu Hirata <kazu@cs.umass.edu>
+
+ * calls.c (emit_library_call_value_1): Don't refer to
+ hard_libcall_value.
+ * optabs.c (prepare_float_lib_cmp): Likewise.
+
+2002-09-16 Geoffrey Keating <geoffk@apple.com>
+
+ * ggc-common.c (ggc_mark_rtx_children_1): Update for changed name
+ mangling.
+
+ The following changes are merged from pch-branch:
+
+ * doc/gty.texi (GTY Options): Document %a.
+ * gengtype.c (do_scalar_typedef): New function.
+ (process_gc_options): Handle `length' option.
+ (set_gc_used_type): A pointer to an array of structures doesn't
+ qualify as a pointer to a structure.
+ (output_escaped_param): Add `%a' escape.
+ (write_gc_structure_fields): Allow 'desc' on array of unions.
+ (main): Define `uint8', `jword' and `JCF_u2' as scalars; use
+ do_scalar_typedef.
+
+ * gengtype.c (enum rtx_code): Make global.
+ (rtx_format): Make global.
+ (rtx_next): New.
+ (gen_rtx_next): New.
+ (write_rtx_next): New.
+ (adjust_field_rtx_def): Skip fields marked by chain_next.
+ (open_base_files): Delete redundant prototype.
+ (write_enum_defn): New.
+ (output_mangled_typename): Correct abort call.
+ (write_gc_marker_routine_for_structure): Handle chain_next and
+ chain_prev options.
+ (finish_root_table): Don't output redundant \n.
+ (main): Call gen_rtx_next, write_rtx_next, write_enum_defn.
+ * c-tree.h (union lang_tree_node): Add chain_next option.
+
+ * gengtype.h (NUM_PARAM): New definition.
+ (struct type): For TYPE_PARAM_STRUCT, allow multiple parameters.
+ * gengtype.c (find_param_structure): New.
+ (adjust_field_type): Handle param<n>_is option.
+ (process_gc_options): Detect use_params option. Update callers.
+ (set_gc_used_type): Add 'param' parameter, update callers. Handle
+ 'use_params' option.
+ (open_base_files): Add splay-tree.h to list of files included.
+ (output_mangled_typename): New.
+ (write_gc_structure_fields): Update 'param' parameter to support
+ multiple parameters. Change name mangling. Allow parameterized
+ fields to have an apparent scalar type. Handle param<n>_is options,
+ use_param option.
+ (write_gc_marker_routine_for_structure): Update for change to name
+ mangling. Better guess the output file for parameterized types.
+ (write_gc_types): Update for change to name mangling.
+ (write_gc_root): Update for change to name mangling. Handle (ignore)
+ param<n>_is options.
+ * doc/gty.texi (GTY Options): Add description of param<n>_is
+ options, use_params option.
+ * ggc.h (ggc_mark_rtx): Update for changed name mangling.
+ * gengtype-lex.l: Produce token for param<n>_is.
+ * gengtype-yacc.y: Parse param<n>_is.
+
+ * gengtype.c (adjust_field_tree_exp): Don't name a variable 'rindex'.
+
+ * rtl.c: Update comment describing rtx_format.
+ * rtl.h (union rtunion): Separate definition and typedef.
+ (struct rtx_def): Use gengtype to mark.
+ * Makefile.in (gengtype.o): Also depend on rtl.def.
+ * ggc.h (ggc_mark_rtx_children): Delete prototype.
+ (ggc_mark_rtx): Change to alias of gengtype-generated routine.
+ * ggc-common.c (ggc_mark_rtx_children): Delete.
+ (ggc_mark_rtx_children_1): Delete.
+ (gt_ggc_m_rtx_def): Delete.
+ * gengtype.c (adjust_field_rtx_def): New.
+ (adjust_field_type): Call adjust_field_rtx_def.
+ (write_gc_structure_fields): Add 'default' case to switch if none
+ is specified; remove unused code.
+
+ * tree.h (struct tree_exp): Update for change to meaning
+ of special.
+ * gengtype.c (adjust_field_tree_exp): New function.
+ (adjust_field_type): Handle `tree_exp' special here.
+ (write_gc_structure_fields): Don't handle `tree_exp' special here.
+ Handle new `dot' option.
+
+ * gengtype.h: Make `info' a pointer-to-const.
+ * gengtype-yacc.y (yacc_ids): Use xasprintf.
+
+ * gengtype.c (write_gc_structure_fields): Remove implementation
+ of `always' option, add `default' option.
+ * doc/gty.texi (GTY Options): Remove documentation of `always',
+ add `default'.
+
+2002-09-16 Hans-Peter Nilsson <hp@bitrange.com>
+
+ * output.h: Remove #ifdef RTX_CODE and #ifdef TREE_CODE.
+
+2002-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * m68hc11.md (addhi_sp): Fix uninitialized variable bug.
+
+ * c4x-c.c, c4x.c, darwin.c, i370-c.c, m32r.c: Include tm_p.h
+ instead of the *-protos.h file directly.
+ * t-c4x, t-i370, t-v850: Depend on $(TM_P_H).
+ * darwin.c (machopic_output_stub): Move prototype ...
+ * darwin-protos.h (machopic_output_stub): ... here.
+ * rs6000-protos.h (machopic_output_stub): Don't declare.
+
+2002-09-16 Richard Henderson <rth@redhat.com>
+
+ * c-common.c (builtin_define_float_constants): Emit __FOO_DENORM_MIN__.
+
+2002-09-16 Richard Henderson <rth@redhat.com>
+
+ * real.c, real.h: Rewrite from scratch.
+
+ * Makefile.in (simplify-rtx.o): Depend on TREE_H.
+ (paranoia): New target.
+ * builtins.c (fold_builtin_inf): Use new real.h interface.
+ * c-common.c (builtin_define_with_hex_fp_value): Likewise.
+ * c-lex.c (interpret_float): Likewise.
+ * emit-rtl.c (gen_lowpart_common): Likewise.
+ * optabs.c (expand_float): Use real_2expN.
+ * config/ia64/ia64.md (divsi3, udivsi3): Likewise.
+ * defaults.h (INTEL_EXTENDED_IEEE_FORMAT): New.
+ (FLOAT_WORDS_BIG_ENDIAN): New.
+ * cse.c (find_comparison_args): Don't pass FLOAT_STORE_FLAG_VALUE
+ directly to REAL_VALUE_NEGATIVE.
+ * loop.c (canonicalize_condition): Likewise.
+ * simplify-rtx.c: Include tree.h.
+ (simplify_unary_operation): Don't handle FIX and UNSIGNED_FIX
+ with floating-point result modes.
+ * toplev.c (backend_init): Call init_real_once.
+
+ * fold-const.c (force_fit_type): Don't call CHECK_FLOAT_VALUE.
+ * tree.c (build_real): Likewise.
+ * config/alpha/alpha.c, config/vax/vax.c (float_strings,
+ float_values, inited_float_values, check_float_value): Remove.
+ * config/alpha/alpha.h, config/m68hc11/m68hc11.h,
+ config/m88k/m88k.h, config/vax/vax.h (CHECK_FLOAT_VALUE): Remove.
+ * doc/tm.texi (CHECK_FLOAT_VALUE): Remove.
+ (VAX_HALFWORD_ORDER): Remove.
+
+2002-09-16 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.c: (legitimize_la_operand): Remove, replace by ...
+ (s390_load_address): ... this new function.
+ (s390_decompose_address): Allow the argument pointer and all
+ virtual registers as 'pointer' registers.
+ (s390_expand_plus_operand): Use s390_load_address.
+ config/s390/s390.md (movti, movdi, movdf splitters): Likewise.
+ ("force_la_31"): New insn pattern.
+ config/s390/s390-protos.h (legitimize_la_operand): Remove.
+ (s390_load_address): Add prototype.
+
+ * config/s390/s390.c: Include "optabs.h".
+ (s390_expand_movstr, s390_expand_clrstr, s390_expand_cmpstr): New.
+ config/s390/s390-protos.h (s390_expand_movstr, s390_expand_clrstr,
+ s390_expand_cmpstr): Add prototypes.
+ config/s390/s390.md ("movstrdi", "movstrsi"): Call s390_expand_movstr.
+ ("movstrdi_short"): Rename to "movstr_short_64". Change predicates
+ for operands 0 and 1 to "memory_operand". Add type attribute.
+ ("movstrsi_short"): Rename to "movstr_short_31". Change predicates
+ for operands 0 and 1 to "memory_operand". Add type attribute.
+ ("movstrdi_long", "movstrsi_long"): Remove.
+ ("movstrdi_64"): Rename to "movstr_long_64". Add type attribute.
+ ("movstrsi_31"): Rename to "movstr_long_31". Add type attribute.
+ ("clrstrdi", "clrstrsi"): Call s390_expand_clrstr.
+ ("clrstrsico"): Remove, replace by ...
+ ("clrstr_short_64", "clrstr_short_31"): ... these new patterns.
+ ("clrstrsi_64"): Rename to "clrstr_long_64".
+ ("clrstrsi_31"): Rename to "clrstr_long_31".
+ ("cmpstrdi", "cmpstrsi"): Call s390_expand_cmpstr.
+ ("cmpstr_const"): Remove, replace by ...
+ ("cmpstr_short_64", "cmpstr_short_31"): ... these new patterns.
+ ("cmpstr_64"): Rename to "cmpstr_long_64".
+ ("cmpstr_31"): Rename to "cmpstr_long_31".
+
+2002-09-16 Kazu Hirata <kazu@cs.umass.edu>
+
+ * ABOUT-NLS: Follow spelling conventions.
+ * ChangeLog: Likewise.
+ * ChangeLog.1: Likewise.
+ * ChangeLog.2: Likewise.
+ * ChangeLog.3: Likewise.
+ * ChangeLog.4: Likewise.
+ * ChangeLog.5: Likewise.
+ * ChangeLog.6: Likewise.
+ * FSFChangeLog.10: Likewise.
+ * FSFChangeLog.11: Likewise.
+ * c-common.c: Likewise.
+ * c-lex.c: Likewise.
+ * c-objc-common.c: Likewise.
+ * cppexp.c: Likewise.
+ * cppinit.c: Likewise.
+ * cpplex.c: Likewise.
+ * doloop.c: Likewise.
+ * flow.c: Likewise.
+ * function.c: Likewise.
+ * integrate.c: Likewise.
+ * loop.c: Likewise.
+ * reg-stack.c: Likewise.
+ * reload.h: Likewise.
+ * ssa.c: Likewise.
+
+2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
+
+ * ChangeLog: Follow spelling conventions.
+ * ChangeLog.0: Likewise.
+ * ChangeLog.1: Likewise.
+ * ChangeLog.2: Likewise.
+ * ChangeLog.4: Likewise.
+ * ChangeLog.6: Likewise.
+ * config.gcc: Likewise.
+ * dwarfout.c: Likewise.
+ * reload1.c: Likewise.
+ * simplify-rtx.c: Likewise.
+ * unwind-sjlj.c: Likewise.
+ * config/avr/avr.h: Likewise.
+ * config/d30v/d30v.h: Likewise.
+ * config/frv/frv.c: Likewise.
+ * config/frv/frv.h: Likewise.
+ * config/ip2k/ip2k.h: Likewise.
+ * config/m88k/m88k-move.sh: Likewise.
+ * config/stormy16/stormy16.c: Likewise.
+ * config/stormy16/stormy16.h: Likewise.
+ * doc/extend.texi: Likewise.
+ * doc/interface.texi: Likewise.
+ * doc/invoke.texi: Likewise.
+ * doc/md.texi: Likewise.
+ * doc/rtl.texi: Likewise.
+ * doc/tm.texi: Likewise.
+ * doc/trouble.texi: Likewise.
+ * ginclude/float.h: Likewise.
+ * treelang/treelang.texi: Likewise.
+
+2002-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * i386-protos.h (i386_pe_dllexport_name_p,
+ i386_pe_dllimport_name_p, i386_pe_unique_section,
+ i386_pe_declare_function_type, i386_pe_record_external_function,
+ i386_pe_record_exported_symbol, i386_pe_asm_file_end): Add
+ prototype.
+ * i386/t-cygwin (winnt.o): Depend on $(TM_P_H).
+ * i386/t-interix (winnt.o): Likewise.
+
+ * v850-protos.h (v850_output_addr_const_extra): Prototype.
+
+2002-09-15 Jason Thorpe <thorpej@wasabisystems.com>
+
+ * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Add
+ MIPS ABI CPP macros.
+ (TARGET_CPU_CPP_BUILTINS): Redefine.
+ (SUBTARGET_EXTRA_SPECS): Remove subtarget_endian_default.
+ (SUBTARGET_ENDIAN_DEFAULT_SPEC): Remove.
+
+2002-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * ia64/aix.h (TARGET_OS_CPP_BUILTINS): Fix typo.
+
+2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
+
+ * ChangeLog: Follow spelling conventions.
+ * ChangeLog.0: Likewise.
+ * ChangeLog.1: Likewise.
+ * ChangeLog.2: Likewise.
+ * ChangeLog.3: Likewise.
+ * ChangeLog.4: Likewise.
+ * ChangeLog.5: Likewise.
+ * ChangeLog.6: Likewise.
+ * FSFChangeLog.10: Likewise.
+ * FSFChangeLog.11: Likewise.
+ * c-common.c: Likewise.
+ * c-common.h: Likewise.
+ * c-format.c: Likewise.
+ * c-opts.c: Likewise.
+ * cpplib.c: Likewise.
+ * langhooks.h: Likewise.
+ * real.c: Likewise.
+ * reg-stack.c: Likewise.
+ * toplev.c: Likewise.
+ * config/arm/arm.c: Likewise.
+ * config/arm/arm.md: Likewise.
+ * config/arm/linux-gas.h: Likewise.
+ * config/arm/netbsd.h: Likewise.
+ * config/c4x/c4x.c: Likewise.
+ * config/c4x/c4x.h: Likewise.
+ * config/c4x/c4x.md: Likewise.
+ * config/c4x/libgcc.S: Likewise.
+ * config/fr30/fr30.md: Likewise.
+ * config/frv/frv.md: Likewise.
+ * config/ia64/ia64.md: Likewise.
+ * config/mips/mips.h: Likewise.
+ * config/mn10300/mn10300.c: Likewise.
+ * config/stormy16/stormy16.c: Likewise.
+ * config/v850/v850.md: Likewise.
+ * doc/extend.texi: Likewise.
+ * doc/invoke.texi: Likewise.
+ * doc/md.texi: Likewise.
+
+2002-09-15 Jason Thorpe <thorpej@wasabisystems.com>
+
+ * config/netbsd.h (LIB_SPEC): Include the appropriate pthread
+ library if -pthread is specified.
+
+2002-09-15 Jason Thorpe <thorpej@wasabisystems.com>
+
+ * config.gcc (*-*-netbsd*): Set thread_file to 'posix'
+ for --enable-threads=yes and --enable-threads=posix.
+
+2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/sparc/cypress.md: Replace Sparc with SPARC.
+ * config/sparc/freebsd.h: Likewise.
+ * config/sparc/gmon-sol2.c: Likewise.
+ * config/sparc/hypersparc.md: Likewise.
+ * config/sparc/lb1spc.asm: Likewise.
+ * config/sparc/lb1spl.asm: Likewise.
+ * config/sparc/linux.h: Likewise.
+ * config/sparc/linux64.h: Likewise.
+ * config/sparc/lynx.h: Likewise.
+ * config/sparc/sol2.h: Likewise.
+ * config/sparc/sparc-modes.def: Likewise.
+ * config/sparc/sparc.c: Likewise.
+ * config/sparc/sparc.h: Likewise.
+ * config/sparc/sparc.md: Likewise.
+ * config/sparc/sparclet.md: Likewise.
+ * config/sparc/supersparc.md: Likewise.
+ * config/sparc/sysv4.h: Likewise.
+ * config/sparc/vxsim.h: Likewise.
+ * config/sparc/vxsparc64.h: Likewise.
+
+2002-09-14 Marek Michalkiewicz <marekm@amelek.gda.pl>
+
+ * config/avr/avr.c (output.h): Move after inclusion of tree.h.
+
+2002-09-14 Kazu Hirata <kazu@cs.umass.edu>
+
+ * ChangeLog: Follow spelling conventions.
+ * ChangeLog.0: Likewise.
+ * ChangeLog.2: Likewise.
+ * ChangeLog.3: Likewise.
+ * ChangeLog.4: Likewise.
+ * ChangeLog.5: Likewise.
+ * ChangeLog.6: Likewise.
+ * cppfiles.c: Likewise.
+ * cppinit.c: Likewise.
+ * cpplib.h: Likewise.
+ * cse.c: Likewise.
+ * debug.h: Likewise.
+ * df.c: Likewise.
+ * dominance.c: Likewise.
+ * hashtable.c: Likewise.
+ * hashtable.h: Likewise.
+ * loop.c: Likewise.
+ * config/arm/README-interworking: Likewise.
+ * config/arm/arm.c: Likewise.
+ * config/arm/arm.h: Likewise.
+ * config/arm/arm.md: Likewise.
+ * config/dsp16xx/dsp16xx.h: Likewise.
+ * config/frv/frv.c: Likewise.
+ * config/frv/frv.h: Likewise.
+ * config/ip2k/ip2k.h: Likewise.
+ * config/rs6000/rs6000.c: Likewise.
+ * config/stormy16/stormy-abi: Likewise.
+ * config/stormy16/stormy16.h: Likewise.
+ * config/v850/v850.c: Likewise.
+
+2002-09-14 Kazu Hirata <kazu@cs.umass.edu>
+
+ * loop.c: Fix a comment typo.
+
+2002-09-14 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/fr30/fr30.h: Fix comment typos.
+ * config/frv/frv.c: Likewise.
+ * config/i386/xmmintrin.h: Likewise.
+ * config/mips/mips.c: Likewise.
+ * config/sh/sh.c: Likewise.
+
+2002-09-14 Kazu Hirata <kazu@cs.umass.edu>
+
+ * haifa-sched.c: Follow spelling conventions.
+ * regclass.c: Likewise.
+ * regrename.c: Likewise.
+ * config/fp-bit.c: Likewise.
+ * config/frv/frv.h: Likewise.
+ * config/m88k/m88k.c: Likewise.
+ * config/mcore/mcore.c: Likewise.
+ * config/rs6000/darwin.h: Likewise.
+ * config/rs6000/gnu.h: Likewise.
+ * config/rs6000/linux.h: Likewise.
+ * config/rs6000/linux64.h: Likewise.
+ * config/rs6000/rs6000.c: Likewise.
+ * config/rs6000/rs6000.h: Likewise.
+ * config/sh/sh.c: Likewise.
+ * config/sparc/sparc.c: Likewise.
+ * config/sparc/ultra1_2.md: Likewise.
+
+2002-09-14 Stephane Carrez <stcarrez@nerim.fr>
+
+ * config/m68hc11/m68hc11.md ("movdi_internal"): Allow any offsetable
+ memory operand when source is 0 (K constraint).
+ ("movsi_internal"): Likewise.
+ ("movdf_internal"): Likewise.
+ ("movsf_internal"): Likewise.
+
+2002-09-14 Alan Modra <amodra@bigpond.net.au>
+
+ * config/rs6000/rs6000.c (rs6000_elf_encode_section_info): Use
+ targetm.binds_local_p to set SYMBOL_REF_FLAG.
+ (rs6000_xcoff_encode_section_info): Likewise.
+ * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Likewise.
+
+2002-09-10 Theodore A. Roth <troth@verinet.com>
+
+ * gcc/config/avr/avr.h: Set default options for C++ for avr.
+
+2002-09-13 Richard Henderson <rth@redhat.com>
+
+ * Makefile.in (toplev.o): Depend on real.h.
+ (print-rtl.o, varasm.o, ifcvt.o): Likewise.
+
+2002-09-14 Alan Modra <amodra@bigpond.net.au>
+
+ * doc/tm.texi (DBX_OUTPUT_NFUN): Describe.
+ * dbxout.c (dbxout_function_end): Use DBX_OUTPUT_NFUN.
+ * config/rs6000/linux64.h (DBX_OUTPUT_NFUN): Define.
+
+2002-09-13 Nathan Sidwell <nathan@codesourcery.com>
+
+ * ggc-common.c (ggc_mark_roots): Don't iterate NULL hash tables.
+
+2002-09-13 Steve Ellcey <sje@cup.hp.com>
+
+ * config.gcc (ia64*-*-aix*, ia64*-*-elf*, ia64*-*-freebsd*,
+ ia64*-*-linux*): Set extra_parts.
+ * config/ia64/t-aix (EXTRA_PARTS): Remove.
+ * config/ia64/t-ia64 (EXTRA_PARTS): Remove.
+
+2002-09-13 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/fixunssfsi.c: Replace H8/S with H8S.
+ * config/h8300/h8300.c: Likewise.
+ * config/h8300/h8300.h: Likewise.
+ * config/h8300/h8300.md: Likewise.
+ * doc/invoke.texi: Likewise.
+
+2002-09-13 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.c (h8300_init_once): Fix formatting.
+
+2002-09-13 Matt Austern <austern@apple.com>
+
+ * cp/cp-tree.h, cp/tree.c: New function non_cast_lvalue_p.
+ * cp/call.c: Change call-by-const-reference mechanism to use
+ non_cast_lvalue_p when deciding whether the create a temporary.
+ We need a temporary when passing, e.g. (long) x by const ref.
+ * testsuite/g++.dg/other/constref[12].C: New, regression tests for
+ passing a cast expression to a function by const reference.
+
+2002-09-13 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/alpha.md (attr type): Add callpal.
+ (imb, trap, load_tp, set_tp): Use it.
+ * config/alpha/ev4.md (ev4_callpal): New.
+ * config/alpha/ev5.md (ev5_callpal): New.
+ * config/alpha/ev6.md (ev6_ibr): Handle callpal.
+ * config/alpha/alpha.c (alphaev4_insn_pipe): Handle TYPE_CALLPAL.
+ (alphaev5_insn_pipe): Likewise.
+
+2002-09-13 Andreas Jaeger <aj@suse.de>
+
+ * Makefile.in (print-rtl.o): Depend on CONFIG_H.
+
+2002-09-13 Steve Ellcey <sje@cup.hp.com>
+
+ * config/ia64/t-hpux (LIBGCC1_TEST, STMP_FIXPROTO,
+ LIB2ADDEH): New, set to NULL.
+ (SHLIB_EXT, SHLIB_LINK, SHLIB_INSTALL, SHLIB_MKMAP): New.
+
+2002-09-13 Steve Ellcey <sje@cup.hp.com>
+
+ * config/ia64/quadlib.c (_U_Qfcmp): Make extern.
+ (_U_Qfcnvfxt_quad_to_sgl): Remove declaration.
+ (_U_Qfeq, _U_Qfne, _U_Qfgt, _U_Qfge, U_Qflt, U_Qfle, _U_Qfcomp):
+ Add declarations.
+ (_U_Qfneg): Remove.
+
+2002-09-13 Dhananjay Deshpande <dhananjayd@kpit.com>
+
+ * config/h8300/h8300.h (EIGHTBIT_CONSTANT_ADDRESS_P): Add support
+ for H8/300, H8S aa:8 mode.
+ (TINY_CONSTANT_ADDRESS_P): Add support for H8S aa:16 mode.
+ * config/h8300/h8300.c (h8300_adjust_insn_length): Adjust length
+ for H8/300 aa:8 mode.
+
+2002-09-13 Hartmut Penner <hpenner@de.ibm.com>
+
+ * config/s390/s390.md ("trap", "conditional_trap", "*trap"): New
+ insns.
+
+2002-09-12 Richard Henderson <rth@redhat.com>
+
+ * Makefile.in (HOST_PRINT): Use print-rtl1.o
+ (print-rtl.o): Don't define GENERATOR_FILE.
+ (print-rtl1.o): Rename from $(BUILD_PREFIX_1)print-rtl.o.
+ * print-rtl.c (print_rtx): Include CONST_DOUBLE fp decimal output
+ unless GENERATOR_FILE.
+
+2002-09-12 Stan Shebs <shebs@apple.com>
+
+ * config/darwin.h (USER_LABEL_PREFIX): Define here...
+ * config/i386/darwin.h: ... instead of here.
+
+ * target.h (struct gcc_target): New field
+ terminate_dw2_eh_frame_info.
+ * target-def.h (TARGET_TERMINATE_DW2_EH_FRAME_INFO): Define.
+ (TARGET_INITIALIZER): Add it.
+ * dwarf2out.c (output_call_frame_info): Use target hook.
+ * dwarf2asm.c (dw2_asm_output_delta): Use macro
+ ASM_OUTPUT_DWARF_DELTA if defined.
+ * doc/tm.texi (TARGET_TERMINATE_DW2_EH_FRAME_INFO): Document.
+ (ASM_OUTPUT_DWARF_DELTA): Ditto.
+ (ASM_OUTPUT_DWARF_OFFSET): Ditto.
+ (ASM_OUTPUT_DWARF_PCREL): Ditto.
+ * config.gcc (i[34567]86-*-darwin*): Define extra_parts.
+ (powerpc-*-darwin*): Ditto.
+ * crtstuff.c [OBJECT_FORMAT_MACHO]: Update the Mach-O bits
+ to work correctly for Darwin.
+ * config/darwin.h (OBJECT_FORMAT_MACHO): Define.
+ (STARTFILE_SPEC): Add crtbegin.o.
+ (ENDFILE_SPEC): Define.
+ (EXTRA_SECTION_FUNCTIONS): Put gcc_except_tab in data segment.
+ (ASM_PREFERRED_EH_DATA_FORMAT): Handle more cases.
+ (ASM_OUTPUT_DWARF_DELTA): Define.
+ (TARGET_TERMINATE_DW2_EH_FRAME_INFO): Define.
+ * config/darwin.c (darwin_asm_output_dwarf_delta): New function.
+
+2002-09-13 Alan Modra <amodra@bigpond.net.au>
+
+ * config/rs6000/rs6000.c (rs6000_emit_load_toc_table): Remove "if"
+ nesting. Correct test for non-PowerPC64 ELF ABI_AIX.
+ * config/rs6000/rs6000.md (load_toc_v4_PIC*): Disable when ABI_AIX.
+
+2002-09-12 Zack Weinberg <zack@codesourcery.com>
+
+ * toplev.c: Move default definition of USER_LABEL_PREFIX...
+ * defaults.h: ... here.
+
+2002-09-12 Richard Henderson <rth@redhat.com>
+
+ * vax.c: Include tree.h earlier.
+
+2002-09-12 Stan Shebs <shebs@apple.com>
+
+ * config/darwin.c (machopic_finish): Remove #if 0 chunks.
+ (machopic_operand_p): Ditto.
+
+2002-09-12 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/arm/arm.c (arm_compute_initial_elimination_offset):
+ Fix a comment typo.
+
+2002-09-12 Kazu Hirata <kazu@cs.umass.edu>
+
+ * toplev.c (do_abort): Fix a comment typo.
+
+2002-09-12 Kazu Hirata <kazu@cs.umass.edu>
+
+ * cselib.c: Fix comment formatting.
+ * gengtype.c: Likewise.
+
+2002-09-12 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.md (udivmodqi4): Do not use an expander.
+ (udivmodhi4): Likewise.
+
+2002-09-12 Graham Stott <graham.stott@btinternet.com>
+ Roger Sayle <roger@eyesopen.com>
+
+ * i386.c (any_fp_register_operand, fp_register_operand,
+ register_and_not_any_fp_reg_operand, register_and_not_fp_reg_operand):
+ New predicate functions.
+ * i386-protos.h: Add their prototypes.
+ * i386.h: Add them to PREDICATE_CODES.
+ * i386.md ("*pushsf_rex64"+2, "*pushsf_rex64"+3, "*pushdf_integer"+1,
+ "*pushdf_integer"+2, "*pushtf_integer"+1, "*pushtf_integer"+2,
+ "*pushtf_integer"+3, "*pushtf_integer"+4, "*dummy_extendsfdf2"+1,
+ "*dummy_extendsfdf2"+2, "*dummy_extendsfxf2"+1,
+ "*dummy_extendsftf2"+1, "*dummy_extendsftf2"+2,
+ "*dummy_extenddfxf2"+1, "*dummy_extenddftf2"+1,
+ "*dummy_extenddftf2"+2, "*negsf2_if"+1, "*negsf2_if"+2,
+ "*negdf2_if_rex64"+1, "*negdf2_if_rex64"+2, "*negxf2_if"+1,
+ "*negxf2_if"+2, "*negtf2_if"+1, "*negtf2_if"+2, "*abssf2_if"+1,
+ "*abssf2_if"+2, "*absdf2_if_rex64"+1, "*absdf2_if_rex64"+2,
+ "*absxf2_if"+1, "*absxf2_if"+2, "*abstf2_if"+1, "*abstf2_if"+2):
+ Use these new predicates to simplify and correct the use of
+ FP_REG_P, ANY_FP_REG_P, FP_REGNO_P and any ANY_FP_REGNO_P.
+
+2002-09-12 Jason Merrill <jason@redhat.com>
+
+ * diagnostic.c (output_add_identifier): New fn.
+ * diagnostic.h: Declare it.
+
+ * calls.c (store_one_arg): Use size_in_bytes to determine the
+ amount of space to push.
+
+2002-09-12 Jakub Jelinek <jakub@redhat.com>
+
+ * config/sparc/linux64.h (STARTFILE_SPEC32): Fix a typo.
+
+2002-09-12 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390-modes.def (CCAPmode, CCANmode): New CC modes.
+ * config/s390/s390.c (s390_match_ccmode_set): Support new CC modes.
+ (s390_select_ccmode): Likewise.
+ (s390_branch_condition_mask): Likewise.
+ (optimization_options): Do not set flag_branch_on_count.
+ (s390_split_branches): Handle doloop branches.
+ (s390_chunkify_pool): Likewise.
+ * config/s390/s390.md ("*adddi3_imm_cc", "*addsi3_imm_cc"): New insns.
+ ("doloop_end"): New expander.
+ ("doolop_si", "*doloop_si_long", "doloop_di", "*doloop_di_long",
+ associated splitters): New.
+
+2002-09-11 Hartmut Penner <hpenner@de.ibm.com>
+
+ * fold-const.c (make_range): Only narrow to signed range if
+ the signed range is smaller than the unsigned range.
+
+2002-09-12 Alan Modra <amodra@bigpond.net.au>
+
+ * emit-rtl.c (set_mem_size): New function.
+ * expr.h (set_mem_size): Declare.
+ * config/rs6000/rs6000.c (expand_block_move_mem): Exterminate.
+ (expand_block_move): Instead, use adjust_address and
+ replace_equiv_address to generate proper aliasing info.
+ Move common code out of conditionals. Localize vars.
+
+2002-09-09 Eric Botcazou ebotcazou@libertysurf.fr
+
+ * optabs.c (expand_binop): Minor cleanup.
+ (expand_twoval_binop): Convert CONST_INTs like in expand_binop.
+
+2002-09-11 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * print-tree.c (print_node): Print the restrict qualifier.
+
+2002-09-11 Janis Johnson <janis187@us.ibm.com>
+
+ * doc/install.texi: Fix typos.
+
+2002-09-11 Zack Weinberg <zack@codesourcery.com>
+
+ * Makefile.in: Remove all references to s-under and underscore.c.
+ * collect2.c, tlink.c: Change all uses of prepends_underscore
+ to look directly at USER_LABEL_PREFIX.
+
+2002-09-11 David Edelsohn <edelsohn@gnu.org>
+
+ * config/rs6000/rs6000.c (rs6000_xcoff_asm_named_section): Append
+ alignment to csect.
+ (rs6000_xcoff_unique_section): Only set section name for public
+ data.
+ (rs6000_xcoff_section_type_flags): Store log2 alignment in flags.
+ * config/rs6000/xcoff.h (TARGET_ASM_SELECT_SECTION): Remove
+ duplicate definition.
+
+2002-09-10 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ * pa.md (extzv): Check predicates before emitting extzv_32.
+ (insv): Likewise.
+
+2002-09-10 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.h (MOVE_MAX): Define to correct value.
+ (MAX_MOVE_MAX): Define.
+ (MOVE_BY_PIECES_P): Define.
+ (CLEAR_BY_PIECES_P): Define.
+
+2002-09-10 Denis Chertykov <denisc@overta.ru>
+
+ * config/avr/avr.md (movstrhi): Use right operands for conversion.
+
+2002-09-10 Richard Earnshaw <rearnsha@arm.com>
+
+ PR c/7873
+ * arm.md (insv): Use reg_or_int_operand for operand[3].
+
+2002-09-10 David Edelsohn <edelsohn@gnu.org>
+
+ * rs6000.c (rs6000_assemble_visibility): Protect declaration
+ inside macro. Correct function definition typo.
+ (rs6000_xcoff_section_type_flags): New function.
+ (TARGET_SECTION_TYPE_FLAGS): Remove definition.
+ (rs6000_elf_section_type_flags): Call default_section_type_flags_1
+ with appropriate PIC test.
+ (rs6000_xcoff_select_section): Use decl_readonly_section_1 to
+ determine readonly.
+ (rs6000_binds_local_p): Combine PIC flags.
+ * sysv4.h (TARGET_SECTION_TYPE_FLAGS): Define.
+ * xcoff.h (TARGET_SECTION_TYPE_FLAGS): Define.
+
+2002-09-09 Per Bothner <per@bothner.com>
+
+ * print-tree.c (print_node): In a STRING_CST, escape non-ascii
+ characters, and only print TREE_STRING_LENGTH chars.
+
+2002-09-09 Steve Ellcey <sje@cup.hp.com>
+
+ * config/ia64/hpux.h (TARGET_HPUX_LD): New, define true.
+ (ASM_FILE_END) New.
+ * config/ia64/ia64.h (TARGET_HPUX_LD): New, define false.
+ * config/ia64/ia64-protos.h (ia64_hpux_asm_file_end): New.
+ * config/ia64/ia64.c (ia64_asm_output_external): Create list
+ of external functions if TARGET_HPUX_LD is true.
+ (ia64_hpux_add_extern_decl): New, routine to put names on
+ list of external functions.
+ (ia64_hpux_asm_file_end): Put out declarations for external
+ functions if and only if they are used.
+
+2002-09-09 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ * pa.md (exception_receiver, builtin_setjmp_receiver): Add blockage
+ on TARGET_64BIT before pic register restore.
+
+2002-09-09 David Edelsohn <edelsohn@gnu.org>
+
+ * doc/tm.texi (TARGET_HAVE_SRODATA_SECTION): New description.
+ (TARGET_HAVE_TLS): New description.
+
+2002-09-09 Janis Johnson <janis187@us.ibm.com>
+
+ * doc/extend.texi (Statement Exprs): Fix broken link.
+
+2002-09-09 Denis Chertykov <denisc@overta.ru>
+
+ * config/avr/avr.md (movstrhi, clrstrhi): Use gen_int_mode for
+ right conversion of operands[1].
+
+2002-09-09 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.md ("*tmdi_reg", "*tmsi_reg"): Do not mark as
+ commutative. Use "nonimmediate_operand" instead of "register_operand"
+ as predicate for operand 0. Move to after the "*tmXX_mem" insns.
+
+ ("*tmdi_mem", "*tmsi_mem", "*tmhi_mem", "*tmqi_mem"): Do not mark
+ as commutative.
+
+ ("*anddi3_ni", "*andsi3_ni", "*iordi3_ni", "*iorsi3_ni"): Do not
+ mark as commutative. Use "nonimmediate_operand" instead of
+ "register_operand" as predicate for operand 1.
+
+ ("movstrictsi"): Fix typo in insn name.
+
+2002-09-09 Jan Hubicka <jh@suse.cz>
+
+ * i386.c (index_register_operand): New.
+ * i386.h (predicate_codes): Add new predicate.
+ * i386.md (lea_general_*): Use index_regsiter_operand
+ (ashift to lea splitter): Do not produce invalid leas
+ (ashift to mov+ashift split): New.
+
+2002-09-09 Nick Clifton <nickc@redhat.com>
+
+ * config/fr30/fr30.c (output.h): Move after inclusion of tree.h.
+ Fix folding marks.
+
+2002-09-09 Toshiyasu Morita <toshiyasu.morita@hsa.hitachi.com>
+ J"orn Rennecke <joern.rennecke@superh.com>
+
+ * sh/sh.h (OVERRIDE_OPTIONS): align_functions is in bytes, not bits.
+
+2002-09-09 Alan Modra <amodra@bigpond.net.au>
+
+ * config/rs6000/rs6000.c (rs6000_binds_local_p): Return bool.
+ (function_ok_for_sibcall): Use binds_local_p. Respect longcall
+ attributes.
+
+2002-09-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * fr30.c (fr30_print_operand): Fix bug in output of CONST_DOUBLE.
+
+2002-09-08 Richard Henderson <rth@redhat.com>
+
+ * dwarf2.h (DW_OP_call_ref): Rename from DW_OP_calli.
+ (DW_OP_GNU_push_tls_address): New.
+ (DW_OP_lo_user): Fix.
+ * dwarf2out.c (INTERNAL_DW_OP_tls_addr): New.
+ (dwarf_stack_op_name): Handle it, plus other dwarf3 opcodes.
+ (size_of_loc_descr): Likewise.
+ (output_loc_operands): Handle INTERNAL_DW_OP_tls_addr.
+ (add_AT_location_description): Take a dw_loc_descr_ref not an rtx.
+ (loc_descriptor_from_tree): Handle TLS variables.
+ (rtl_for_decl_location): Do avoid_constant_pool_reference here ...
+ (add_location_or_const_value_attribute): ... not here. Defer
+ to loc_descriptor_from_tree for TLS variables.
+
+ * config/i386/i386.h (ASM_OUTPUT_DWARF_DTPREL): New.
+ * config/i386/i386.c (i386_output_dwarf_dtprel): New.
+ * config/i386/i386-protos.h: Update.
+
+2002-09-08 Roger Sayle <roger@eyesopen.com>
+
+ PR optimization/6405
+ * unroll.c (loop_iterations): last_loop_insn should be the previous
+ non-note instruction before loop->end.
+ * loop.c (strength_reduce): The conditional jump is the last
+ non-note instruction before loop->end (as above).
+
2002-09-08 Roger Sayle <roger@eyesopen.com>
* combine.c (try_combine): Handle the case that undobuf.other_insn
2002-09-07 Igor Shevlyakov <igor@microunity.com>
- * varasm.c (decode_rtx_const): Don't check undefined field for
+ * varasm.c (decode_rtx_const): Don't check undefined field for
CONST_VECTOR.
2002-09-07 Glen Nakamura <glen@imodulo.com>
* testsuite/gcc.dg/tls/diag-3.c: New.
-2002-08-06 Jason Merrill <jason@redhat.com>
-
- * c-common.c (c_expand_expr) [STMT_EXPR]: If the last expression is
- a VAR_DECL with RTL that matches the target, just return that RTL.
-
2002-08-06 Dale Johannesen <dalej@apple.com>
+
* c-common.c (fname_decl): Use line number 0 for
__func__, to avoid confusing debuggers.
* Makefile.in (sdbout.o): Doesn't need $(OBSTACK_H).
* collect2.h (permanent_obstack): Delete declaration.
* collect2.c (permanent_obstack): Delete definition.
- (main): Don't initialise permanent_obstack. Use xstrdup instead.
+ (main): Don't initialize permanent_obstack. Use xstrdup instead.
* expr.c: Don't include obstack.h.
(permanent_obstack): Delete declaration.
* function.c: Don't include obstack.h.
(Identifiers implementation): Document that there's normally no
limit on identifier names.
(Integers implementation): Document two's complement.
- (Hints implementation): Document that GCC honours 'inline', mostly.
+ (Hints implementation): Document that GCC honors 'inline', mostly.
(Preprocessing directives implementation): Document that GCC
requires the current time.
* configure.in (remaining_languages_check):
Added check that all languages specified were found.
- Exit if not found. Previous behaviour was silent failure.
+ Exit if not found. Previous behavior was silent failure.
* configure: Regenerated.
2002-06-10 Tim Josling <tej@melbpc.org.au>
* config.gcc (powerpc-*-darwin*): Set config_gtfiles.
* configure.in (config_gtfiles): New variable.
- (all_gtfiles): Initialise from config_gtfiles.
+ (all_gtfiles): Initialize from config_gtfiles.
* configure: Regenerate.
2002-06-04 Neil Booth <neil@daikokuya.demon.co.uk>
(gt_ggc_m_tree_node): Likewise.
* varasm.c (copy_constant): Call expand_constant if we hit
- something we can't recognise.
+ something we can't recognize.
* ggc-common.c (ggc_mark_rtvec_children): Delete.
(ggc_mark_rtx_children): Use generic name for ggc_mark_rtvec.
* gcse.c: Use gengtype for roots.
* gengtype-lex.l: Handle typedefs of function types.
Allow for empty array bounds.
- Allow processing to stop on initialisers.
- * gengtype-yacc.y (externstatic): Stop processing on initialisers.
+ Allow processing to stop on initializers.
+ * gengtype-yacc.y (externstatic): Stop processing on initializers.
(semiequal): New rule.
* gengtype.c (create_file): Tidy output files.
(get_output_file_with_visibility): Fix paren warning. Fix bug
2002-05-21 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
* bb-reorder.c (make_reorder_chain_1): Use prev_bb/next_bb to get to
- neighbouring basic blocks. Use ENTRY_BLOCK_PTR->next_bb instead of
+ neighboring basic blocks. Use ENTRY_BLOCK_PTR->next_bb instead of
BASIC_BLOCK (0). Use EXIT_BLOCK_PTR->prev_bb instead of
BASIC_BLOCK (n_basic_blocks - 1).
* cfganal.c (can_fallthru, flow_call_edges_add,
config/sparc/ultra1_2.md, config/sparc/ultra3.md: ... into here.
* config/sparc/sparc.c (LEAF_REGISTERS): Do not do ifdef
- checks on it, always defined for Sparc.
+ checks on it, always defined for SPARC.
* config/sparc/sparc.h (REG_ALLOC_ORDER, REG_LEAF_ALLOC_ORDER):
Tweak, and add more detailed comments.
2001-09-25 David S. Miller <davem@redhat.com>
- Convert all of Sparc scheduling to DFA
+ Convert all of SPARC scheduling to DFA
* config/sparc/sparc.md: Kill all define_function_unit
directives and replace with DFA equivalent.
* config/sparc/sparc.c (ultrasparc_adjust_cost,
PR target/6420
* config/sparc/sparc.h (FUNCTION_OK_FOR_SIBCALL): Return false if
- 32-bit Sparc and current_function_returns_struct is true.
+ 32-bit SPARC and current_function_returns_struct is true.
Wed Apr 24 13:48:25 CEST 2002 Jan Hubicka <jh@suse.cz>
PR target/6082
* config/sparc/freebsd.h (SPARC_DEFAULT_CMODEL): Set to CM_MEDLOW
- Make init_priority work on Sparc when using GNU ld.
+ Make init_priority work on SPARC when using GNU ld.
* config/sparc/linux.h, config/sparc/linux64.h,
config/sparc/netbsd-elf.h, config/sparc/freebsd.h
(CTORS_SECTION_ASM_OP, DTORS_SECTION_ASM_OP): Undefine.
* cpphash.c (_cpp_init_hashtable): Similarly.
* cppinit.c (cpp_create_reader): Default the signed_char flag.
(init_builtins): Define __CHAR_UNSIGNED__ appropriately.
- (COMMAND_LINE_OPTIONS): Recognise -f{un,}signed-char.
+ (COMMAND_LINE_OPTIONS): Recognize -f{un,}signed-char.
(cpp_handle_option): Handle the new options.
* cpplex.c (cpp_interpret_charconst): Use new flag.
* cpplib.h (struct cpp_options): New member signed_char.
2002-01-08 Kazu Hirata <kazu@hxi.com>
* config/h8300/h8300.c (get_shift_alg): Fix 15-bit LSHIFTRT on
- H8/300H and H8/S.
+ H8/300H and H8S.
2002-01-08 Joseph S. Myers <jsm28@cam.ac.uk>
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