gcc/ChangeLog

   1 2010-01-03  Jerry Quinn  <jlquinn@optonline.net>
   2
   3         * doc/c-tree.texi (RETURN_STMT): Change to RETURN_EXPR.  Update
   4         description of expression operand.
   5
   6 2010-01-03  Andrew Jenner  <andrew@codesourcery.com>
   7
   8         * configure.ac: Add install-html to target_list for Make-hooks.
   9         * configure: Regenerate.
  10         * fortran/Make-lang.in (F95_HTMLFILES): New.
  11         (fortran.html): Use it.
  12         (fortran.install-html): New.
  13         * Makefile.in (install-html): Add lang.install-html.
  14         * java/Make-lang.in (JAVA_HTMLFILES): New.
  15         (java.html): Use it.
  16         (java.install-html): New.
  17         * objc/Make-lang.in (objc.install-html): New.
  18         * objcp/Make-lang.in (obj-c++.install-html): New.
  19         * cp/Make-lang.in (c++.install-html): New.
  20         * ada/gcc-interface/Make-lang.in (ada.install-html): New.
  21         * lto/Make-lang.in (lto.install-html): New.
  22
  23 2010-01-03  H.J. Lu  <hongjiu.lu@intel.com>
  24
  25         PR lto/42520
  26         * gcc.c (LINK_COMMAND_SPEC): Pass -m* and -v to -plugin-opt.
  27
  28 2009-01-03  Steven Bosscher  <steven@gcc.gnu.org>
  29
  30         PR rtl-optimization/41862
  31         * store-motion.c (store_killed_in_insn, compute_store_table,
  32         remove_reachable_equiv_notes, replace_store_insn,
  33         build_store_vectors): Ignore all DEBUG_INSNs.
  34
  35 2010-01-03  H.J. Lu  <hongjiu.lu@intel.com>
  36
  37         PR lto/41564
  38         * common.opt: Add dumpdir.
  39
  40         * gcc.c (cc1_options): Add "-dumpbase %B" only if -dumpbase
  41         isn't specified.
  42         (option_map): Add --dumpdir.
  43
  44         * gcc.h (DEFAULT_WORD_SWITCH_TAKES_ARG): Add dumpdir.
  45
  46         * lto-wrapper.c (run_gcc): Add -dumpbase and -dumpdir for -o.
  47
  48         * opts.c (decode_options): Try dump_dir_name first if
  49         dump_base_name isn't an absolute path.
  50         (common_handle_option): Handle OPT_dumpdir.
  51
  52         * toplev.c (dump_dir_name): New.
  53         (print_switch_values): Also ignore -dumpdir.
  54
  55         * toplev.h (dump_dir_name): New.
  56
  57 2010-01-03  Richard Guenther  <rguenther@suse.de>
  58
  59         PR tree-optimization/42589
  60         * tree-ssa-math-opts.c (execute_optimize_bswap): Allow
  61         double-word expansion of bswap32.
  62
  63 2010-01-03  Steven Bosscher  <steven@gcc.gnu.org>
  64
  65         * postreload-gcse.c (insert_expr_in_table): Replace BLOCK_NUM
  66         with BLOCK_FOR_INSN.
  67         * auto-inc-dec.c (attempt_change, get_next_ref, find_inc): Likewise.
  68         * ifcvt.c (noce_get_alt_condition, noce_try_abs,
  69         noce_process_if_block): Likewise.
  70         * gcse.c (compute_local_properties, insert_expr_in_table,
  71         insert_set_in_table, canon_list_insert, find_avail_set,
  72         pre_insert_copy_insn): Likewise.
  73
  74         * basic-block.h (BLOCK_NUM): Move from here...
  75         * sched-int.h (BLOCK_NUM): ... to here to localize it in the scheduler.
  76
  77 2010-01-03  Richard Guenther  <rguenther@suse.de>
  78
  79         PR tree-optimization/42438
  80         * tree-ssa-pre.c (struct bb_bitmap_sets): Add
  81         contains_may_not_return_call flag.
  82         (BB_MAY_NOTRETURN): New.
  83         (valid_in_sets): Trapping nary operations are not valid
  84         in blocks that may not return.
  85         (insert_into_preds_of_block): Remove check for trapping
  86         expressions.
  87         (compute_avail): Compute also BB_MAY_NOTRETURN.
  88
  89 2010-01-03  Gerald Pfeifer  <gerald@pfeifer.com>
  90
  91         * doc/invoke.texi: Add 2010 to copyright years.
  92
  93 2010-01-03  Eric Botcazou  <ebotcazou@adacore.com>
  94
  95         * config/sparc/sparc.c: Fix formatting nits.
  96
  97 2010-01-02  Gerald Pfeifer  <gerald@pfeifer.com>
  98             Alexander Monakov  <amonakov@ispras.ru>
  99
 100         * doc/invoke.texi (Optimize Options): Reword introduction a bit.
 101
 102 2010-01-02  Richard Guenther  <rguenther@suse.de>
 103
 104         PR middle-end/42577
 105         * tree-vrp.c (check_all_array_refs): Skip non-excutable blocks.
 106         (simplify_switch_using_ranges): Mark to be removed edges
 107         as non-executable.
 108
 109 2010-01-02  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 110
 111         * config/pa/t-slibgcc-dwarf-ver (SHLIB_SOVERSION): Bump by two.
 112
 113         * collect2.c (scan_libraries): Add missing argument in call to
 114         scan_prog_file.
 115
 116 2010-01-02  Uros Bizjak  <ubizjak@gmail.com>
 117
 118         PR target/42448
 119         * config/alpha/predicates.md (aligned_memory_operand): Return false
 120         for CQImode.
 121         (unaligned_memory_operand): Return true for CQImode.
 122         * config/alpha/alpha.c (get_aligned_mem): Assert that location
 123         doesn not cross aligned SImode word boundary.
 124
 125 2010-01-02  Anatoly Sokolov  <aesok@post.ru>
 126
 127         * config/avr/avr.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P, XEXP_):
 128         Remove.
 129         * config/avr/avr-protos.h (avr_init_once, avr_optimization_options,
 130         avr_change_section, avr_reg_class_from_letter) : Remove declaration.
 131
 132 2010-01-02  Richard Guenther  <rguenther@suse.de>
 133
 134         PR lto/41597
 135         * toplev.c (compile_file): Emit LTO marker properly.  Change
 136         it to __gnu_lto_v1.
 137         * collect2.c (scan_prog_file): Adjust for changed LTO marker.
 138
 139 2010-01-01  Richard Guenther  <rguenther@suse.de>
 140
 141         PR debug/42455
 142         * tree-sra.c (analyze_all_variable_accesses): Work in DECL_UID order.
 143
 144 2010-01-01  Richard Guenther  <rguenther@suse.de>
 145
 146         PR c/42570
 147         * c-decl.c (grokdeclarator): For zero-size arrays force
 148         structural equality checks as layout_type does.
 149
 150 2010-01-01  H.J. Lu  <hongjiu.lu@intel.com>
 151
 152         * builtins.c: Update copyright to 2010.
 153
 154 2010-01-01  H.J. Lu  <hongjiu.lu@intel.com>
 155
 156         PR lto/42531
 157         * lto-streamer-out.c (produce_asm): Revert the last change.
 158         (copy_function): Likewise.
 159
 160         * lto-streamer.c (lto_get_section_name): Skip any leading
 161         asterisk in name.
 162
 163 2010-01-01  Richard Guenther  <rguenther@suse.de>
 164
 165         PR middle-end/42559
 166         * builtins.c (get_object_alignment): Do not use DECL_ALIGN
 167         for LABEL_DECLs.
 168
 169 \f
 170 Copyright (C) 2010 Free Software Foundation, Inc.
 171
 172 Copying and distribution of this file, with or without modification,
 173 are permitted in any medium without royalty provided the copyright
 174 notice and this notice are preserved.
 175 2010-01-02  Uros Bizjak  <ubizjak@gmail.com>
 176
 177         PR target/42448
 178         * config/alpha/predicates.md (aligned_memory_operand): Return false
 179         for CQImode.
 180         (unaligned_memory_operand): Return true for CQImode.
 181         * config/alpha/alpha.c (get_aligned_mem): Assert that location
 182         doesn not cross aligned SImode word boundary.
 183
 184 2010-01-02  Anatoly Sokolov  <aesok@post.ru>
 185
 186         * config/avr/avr.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P, XEXP_):
 187         Remove.
 188         * config/avr/avr-protos.h (avr_init_once, avr_optimization_options,
 189         avr_change_section, avr_reg_class_from_letter) : Remove declaration.
 190
 191 2010-01-02  Richard Guenther  <rguenther@suse.de>
 192
 193         PR lto/41597
 194         * toplev.c (compile_file): Emit LTO marker properly.  Change
 195         it to __gnu_lto_v1.
 196         * collect2.c (scan_prog_file): Adjust for changed LTO marker.
 197
 198 2010-01-01  Richard Guenther  <rguenther@suse.de>
 199
 200         PR debug/42455
 201         * tree-sra.c (analyze_all_variable_accesses): Work in DECL_UID order.
 202
 203 2010-01-01  Richard Guenther  <rguenther@suse.de>
 204
 205         PR c/42570
 206         * c-decl.c (grokdeclarator): For zero-size arrays force
 207         structural equality checks as layout_type does.
 208
 209 2010-01-01  H.J. Lu  <hongjiu.lu@intel.com>
 210
 211         * builtins.c: Update copyright to 2010.
 212
 213 2010-01-01  H.J. Lu  <hongjiu.lu@intel.com>
 214
 215         PR lto/42531
 216         * lto-streamer-out.c (produce_asm): Revert the last change.
 217         (copy_function): Likewise.
 218
 219         * lto-streamer.c (lto_get_section_name): Skip any leading
 220         asterisk in name.
 221
 222 2010-01-01  Richard Guenther  <rguenther@suse.de>
 223
 224         PR middle-end/42559
 225         * builtins.c (get_object_alignment): Do not use DECL_ALIGN
 226         for LABEL_DECLs.
 227
 228 \f
 229 Copyright (C) 2010 Free Software Foundation, Inc.
 230
 231 Copying and distribution of this file, with or without modification,
 232 are permitted in any medium without royalty provided the copyright
 233 notice and this notice are preserved.