gcc/ChangeLog

   1 2001-07-03  Andreas Jaeger  <aj@suse.de>
   2
   3         * Makefile.in (insn-recog.o): Add dependency on reload.h.
   4
   5         * genrecog.c (write_header): Include reload.h for prototypes in
   6         insn-recog.c.
   7
   8 2001-07-03  Neil Booth  <neil@daikokuya.demon.co.uk>
   9
  10 config:
  11         * i386/cygwin.h (VALID_MACHINE_DECL_ATTRIBUTE,
  12         VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
  13         * i386/i386-protos.h (i386_pe_valid_decl_attribute_p,
  14         i386_pe_valid_type_attribute_p): Add.
  15         * i386/i386.c (TARGET_INITIALIZER): Override for cygwin targets.
  16         * i386/winnt.c (i386_valid_decl_attribute_p): Return directly.
  17
  18 Mon Jul  2 21:52:19 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
  19
  20         * explow.c (plus_constant_wide, case LO_SUM): New case.
  21         (plus_constant_for_output_wide): Delete.
  22         * rtl.h (plus_constant_for_output): Delete.
  23         * alias.c (canon_rtx, init_alias_analysis): Call plus_constant
  24         instead of plus_constant_for_output.
  25         * recog.c (offsettable_address_p, adj_offsettable_operand): Likewise.
  26         * config/darwin.c, config/arm/arm.c, config/m68k/m68k.c: Likewise.
  27         * config/m88k/m88k.c, config/mips/mips.c, config/pa/pa.c: Likewise.
  28         * config/rs6000/rs6000.c, config/sparc/sparc.c: Likewise.
  29         * config/sparc/sparc.md: Likewise.
  30         Convert some change_address calls to adjust_address.
  31
  32 2001-07-03  Joseph S. Myers  <jsm28@cam.ac.uk>
  33
  34         * doc/extend.texi, doc/gcc.texi, doc/invoke.texi, doc/md.texi,
  35         doc/rtl.texi, doc/tm.texi: Improve formatting.  Improve
  36         documentation of -std and -Wwrite-strings.
  37
  38 2001-07-02  Geoffrey Keating  <geoffk@redhat.com>
  39
  40         * cse.c (canon_hash): Don't register registers in very small
  41         register classes, as extending their lifetime might cause
  42         reload to fail.
  43
  44 Mon Jul  2 23:14:00 CEST 2001  Jan Hubicka  <jh@suse.cz>
  45
  46         * flow.c (try_redirect_by_replacing_jump): Remove cc0 setter.
  47
  48         * flow.c (forwarder_block_p): Fix for fallthru blocks.
  49         (try_redirect_by_replacing_jump): Update properly the count
  50         and frequency information.
  51
  52 Mon Jul  2 14:20:13 2001  Jeffrey A Law  (law@cygnus.com)
  53
  54         * toplev.c (dump_file_index): Move SSA dumps just after first
  55         jump dump.
  56         (dump_file): Corresponding changes.
  57         (rest_of_compilation): Move SSA path to just after the first
  58         jump pass.
  59         * doc/gcc.texi (Passes): Update due to movement of SSA path.
  60         * doc/invoke.texi: Update dump file #s as they were completely
  61         out of date with reality.
  62
  63 2001-07-02  Geoffrey Keating  <geoffk@redhat.com>
  64
  65         * doc/tm.texi (Frame Layout): Document STACK_PUSH_CODE.
  66
  67         * expr.c (emit_move_insn_1): Deal with non-default
  68         STACK_PUSH_CODE.
  69
  70         * expr.c (emit_single_push_insn): Fix warning.
  71
  72 2001-07-02  Toshiyasu Morita  <toshiyasu.morita@hsa.hitachi.com>
  73
  74         * expr.c (emit_move_insn_1): Avoid modifying
  75         cfun->expr->x_stack_pointer when PUSH_ROUNDING is defined.
  76
  77 Mon Jul  2 15:33:31 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
  78
  79         * emit-rtl.c (adjust_address): New function.
  80         * expr.h (adjust_address): Add declaration.
  81         * builtins.c: Replace some calls to change_address with calls to it
  82         or to validize_mem.
  83         * caller-save.c, dwarf2out.c, except.c, expmed.c, expr.c: Likewise.
  84         * function.c, config/a29k/a29k.md, config/alpha/alpha.c: Likewise.
  85         * config/arm/arm.c, config/convex/convex.c: Likewise.
  86         * config/dsp16xx/dsp16xx.md, config/fr30/fr30.c: Likewise.
  87         * config/i386/i386.c, config/i386/i386.md: Likewise.
  88         * config/ia64/ia64.c, config/ia64/ia64.md: Likewise.
  89         * config/m32r/m32r.c, config/m68k/m68k.md: Likewise.
  90         * config/m88k/m88k.c, config/mips/mips.md: Likewise.
  91         * config/ns32k/ns32k.c, config/rs6000/rs6000.c: Likewise.
  92         * config/sh/sh.c, config/sparc/sparc.md: Likewise.
  93
  94 2001-07-02  Jim Wilson  <wilson@redhat.com>
  95
  96         * config/ia64/ia64.h: Delete obsolete lib1funcs.asm comment.
  97
  98 2001-07-02  Steve Ellcey  <sje@cup.hp.com>
  99
 100         * config/ia64/t-ia64: Change LIB1ASMFUNCS to use single underscore.
 101         * config/ia64/lib1funcs.asm: Change macro names to match t-ia64.
 102
 103 2001-07-02  Zack Weinberg  <zackw@stanford.edu>
 104
 105         * cppinit.c (lang_defaults): New table.
 106         (set_lang): Just read from lang_defaults into the live options
 107         structure.
 108
 109 2001-07-02  Zack Weinberg  <zackw@stanford.edu>
 110
 111         * Makefile.in (doc): Depend on $(GENERATED_MANPAGES).
 112         * doc/.cvsignore: Add gcc.1, cpp.1, gcov.1.
 113         * doc/gcc.1, doc/cpp.1, doc/gcov.1: Removed.
 114
 115 2001-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 116
 117         * doc/install.texi: Various spelling and markup fixes.
 118         (Installing GCC): Component specific installation instructions are
 119         gone.
 120         Fix reference.
 121         Warn about removing old install dir in the presence of shared libs.
 122         (Configuration): Invoke with options target to match configure
 123         --help.
 124         Consistently refer to gas, gld pathnames.
 125         Invert --enable-multilib documentation.
 126         Remove references to old compiler versions.
 127
 128 Mon Jul  2 12:50:51 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 129
 130         * flow.c (try_simplify_condjump): Fix typo in updating fallthru flags.
 131
 132 2001-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 133
 134         * doc/install.texi (Specific, mips*-sgi-irix4): Split from IRIX 5
 135         section.
 136         (Specific, mips*-sgi-irix5): Note IDO download.
 137         Reworded MIPS C hints.
 138         Use GNU as instead of GAS.
 139         Markup fixes.
 140         Removed SGI Freeware reference, IRIX 6 only.
 141         (Specific, mips*-sgi-irix6): Removed ranlib caveats, obsolete.
 142         Note N64 library requirement/workaround.
 143         Update O32 hints.
 144         Complete list of structure passing bug victims.
 145
 146 2001-07-02  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
 147
 148         * doc/install.texi: Remove CVS Id.
 149
 150 2001-07-02  Andreas Jaeger  <aj@suse.de>
 151
 152         * ssa-dce.c (note_inherently_necessary_set): Add unused attribute.
 153         (find_inherently_necessary): Remove unused variable.
 154
 155 2001-07-02  Nathan Sidwell  <nathan@codesourcery.com>
 156
 157         * c-common.h (TDI_inlined): New ast dump phase.
 158         (dump_flag_name): New function.
 159         * c-dump.c (dump_files): Add inlined phase.
 160         (dump_flag_name): Define.
 161         * doc/invoke.texi (-fdump-ast-inlined): Document.
 162
 163 Mon Jul  2 06:29:36 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 164
 165         * stor-layout.c (layout_decl): Revert change to handling of alignment
 166         in packed types.
 167
 168 Sun Jul  1 11:53:52 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 169
 170         * c-common.c (decl_attributes, case A_MODE): Don't call layout_decl
 171         for FIELD_DECL.
 172
 173 2001-07-01  Geoffrey Keating  <geoffk@redhat.com>
 174
 175         * doc/tm.texi (FUNCTION_ARG): Document that the last call
 176         is special.
 177
 178 2001-07-01  Nathan Sidwell  <nathan@codesourcery.com>
 179
 180         * tlink.c (recompile_files): Remove COMPILER_PATH and
 181         LIBRARY_PATH from the environment.
 182
 183 2001-07-01  Zack Weinberg  <zackw@stanford.edu>
 184
 185         * c-common.h (enum rid): Add RID_FIRST_AT, RID_LAST_AT,
 186         RID_LAST_PQ.  Move RID_FIRST_PQ down with the other FIRST/LAST
 187         enumerators.
 188         (OBJC_IS_AT_KEYWORD, OBJC_IS_PQ_KEYWORD): New macros.
 189
 190         * c-parse.in (OBJC_STRING): Kill.
 191         (objc_string): Decompose to [objc_string] '@' STRING.
 192         (reswords): Take the leading '@' off all the Objective C keywords.
 193         (objc_rid_sans_at): Kill.
 194         (init_reswords): Don't initialize it.
 195         (yylexname): Use OBJC_IS_AT_KEYWORD and OBJC_IS_PQ_KEYWORD.
 196         (_yylex): Kill reconsider label.  Look ahead one token after
 197         an '@'; if we get an identifier, check whether it's an
 198         Objective C @-keyword.  If so, return the keyword.  Otherwise,
 199         put back the token and return the '@' as a terminal.
 200
 201         * cpplib.c (lex_macro_node): Remove unnecessary check for
 202         leading '@' on identifier.  Clarify control flow and commentary.
 203
 204 Sun Jul  1 11:53:52 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 205
 206         * cse.c (new_label_ref): Variable deleted.
 207         (insert): Remove set of new_label_ref.
 208         (check_for_label_ref): New function.
 209         (cse_basic_block): Don't check new_label_ref; call check_for_label_ref.
 210
 211 See ChangeLog.5 for earlier changes.