gcc/ChangeLog

   1 2013-01-07  Georg-Johann Lay  <avr@gjlay.de>
   2
   3         * config/avr/t-avr: Typo.
   4
   5 2013-01-07  Georg-Johann Lay  <avr@gjlay.de>
   6
   7         PR55243
   8         * config/avr/t-avr: Don't automatically rebuild
   9         $(srcdir)/config/avr/t-multilib
  10         $(srcdir)/config/avr/avr-tables.opt
  11         $(srcdir)/doc/avr-mmcu.texi
  12         (avr-mcus): New phony target to build them on request.
  13         (s-avr-mlib, s-avr-mmcu-texi): Remove.
  14         * avr/avr-mcus.def: Adjust comments.
  15
  16 2013-01-07  Uros Bizjak  <ubizjak@gmail.com>
  17
  18         * config/i386/i386.c (DEFAULT_PCC_STRUCT_RETURN): Remove.
  19
  20 2013-01-06  Richard Sandiford  <rdsandiford@googlemail.com>
  21
  22         * file-find.c, file-find.h, realmpfr.c: Add FSF as copyright holder.
  23
  24 2013-01-06  Richard Sandiford  <rdsandiford@googlemail.com>
  25
  26         * config/tilepro/gen-mul-tables.cc: Put copyright on one line.
  27
  28 2013-01-05  David Edelsohn  <dje.gcc@gmail.com>
  29
  30         * config/rs6000/aix53.h (LIB_SPEC): Add -lpthreads when compiling
  31         to generate profiling.
  32         * config/rs6000/aix64.h (LIB_SPEC): Same.
  33
  34 2013-01-04  Andrew Pinski  <apinski@cavium.com>
  35
  36         * config/aarch64/aarch64.c (aarch64_fixed_condition_code_regs):
  37         New function.
  38         (TARGET_FIXED_CONDITION_CODE_REGS): Define.
  39
  40 2013-01-04  Uros Bizjak  <ubizjak@gmail.com>
  41
  42         * config/i386/i386.c (ix86_legitimize_address): Call convert_to_mode
  43         unconditionally.
  44         (ix86_expand_move): Ditto.
  45         (ix86_zero_extend_to_Pmode): Ditto.
  46         (ix86_expand_call): Ditto.
  47         (ix86_expand_special_args_builtin): Ditto.
  48         (ix86_expand_builtin): Ditto.
  49
  50 2013-01-04  Richard Biener  <rguenther@suse.de>
  51
  52         PR tree-optimization/55862
  53         * tree-ssa-pre.c (phi_translate_1): Valueize SSA names after
  54         translating them through PHI nodes.
  55
  56 2013-01-04  Martin Jambor  <mjambor@suse.cz>
  57
  58         PR tree-optimization/55755
  59         * tree-sra.c (sra_modify_assign): Do not check that an access has no
  60         children when trying to avoid producing a VIEW_CONVERT_EXPR.
  61
  62 2013-01-04  Marek Polacek  <polacek@redhat.com>
  63
  64         PR middle-end/55859
  65         * opts.c (default_options_optimization): Clarify error message.
  66
  67 2013-01-04  Richard Biener  <rguenther@suse.de>
  68
  69         PR middle-end/55863
  70         * fold-const.c (split_tree): Undo -X - 1 to ~X folding for
  71         reassociation.
  72
  73 2013-01-03  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  74
  75         PR target/53789
  76         * config/pa/pa.md (movsi): Revert previous change.
  77         * config/pa/pa.c (pa_legitimate_constant_p): Reject all TLS symbol
  78         references.
  79
  80 2013-01-03  Richard Henderson  <rth@redhat.com>
  81
  82         * config/i386/i386.c (ix86_expand_move): Always assign to op1
  83         after eliminating TLS symbols.
  84
  85 2013-01-03  Marc Glisse  <marc.glisse@inria.fr>
  86
  87         PR bootstrap/50167
  88         * graphite-interchange.c (pdr_stride_in_loop): Use gmp_fprintf.
  89         * graphite-poly.c (debug_gmp_value): Likewise.
  90
  91 2013-01-03  Uros Bizjak  <ubizjak@gmail.com>
  92
  93         PR target/55712
  94         * config/i386/i386-c.c (ix86_target_macros_internal): Depending on
  95         selected code model, define __code_mode_small__, __code_model_medium__,
  96         __code_model_large__, __code_model_32__ or __code_model_kernel__.
  97         * config/i386/cpuid.h (__cpuid, __cpuid_count) [__i386__]: Prefix
  98         xchg temporary register with %k.  Declare temporary register as
  99         early clobbered.
 100         [__x86_64__]: For medium and large code models, preserve %rbx register.
 101
 102 2013-01-03  Richard Biener  <rguenther@suse.de>
 103
 104         * tree-data-ref.c (dump_conflict_function): Use less vertical spacing.
 105         (dump_subscript): Adjust.
 106         (finalize_ddr_dependent): Do not dump redundant info.
 107         (analyze_siv_subscript): Adjust.
 108         (subscript_dependence_tester): Likewise.
 109         (compute_affine_dependence): Likewise.
 110
 111 2013-01-03  Richard Biener  <rguenther@suse.de>
 112
 113         Revert
 114         2013-01-03  Richard Biener  <rguenther@suse.de>
 115
 116         PR tree-optimization/55857
 117         * tree-vect-stmts.c (vectorizable_load): Do not setup
 118         re-alignment for invariant loads.
 119
 120         2013-01-02  Richard Biener  <rguenther@suse.de>
 121
 122         * tree-vect-stmts.c (vectorizable_load): When vectorizing an
 123         invariant load do not generate a vector load from the scalar location.
 124
 125 2013-01-03  Richard Biener  <rguenther@suse.de>
 126
 127         * tree-vect-loop.c (vect_analyze_loop_form): Clarify reason
 128         for not vectorizing.
 129         * tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Do
 130         not build INDIRECT_REFs, call get_name once only.
 131         (vect_create_data_ref_ptr): Likewise.  Dump base object kind
 132         based on DR_BASE_OBJECT, not DR_BASE_ADDRESS.
 133
 134 2013-01-03  Richard Biener  <rguenther@suse.de>
 135
 136         PR tree-optimization/55857
 137         * tree-vect-stmts.c (vectorizable_load): Do not setup
 138         re-alignment for invariant loads.
 139
 140 2013-01-03  Richard Biener  <rguenther@suse.de>
 141
 142         PR lto/55848
 143         * lto-symtab.c (lto_symtab_merge_decls_1): As last resort, always
 144         prefer a built-in decl.
 145
 146 2013-01-03  Jakub Jelinek  <jakub@redhat.com>
 147
 148         * gcc.c (process_command): Update copyright notice dates.
 149         * gcov.c (print_version): Likewise.
 150         * gcov-dump.c (print_version): Likewise.
 151
 152         PR rtl-optimization/55838
 153         * loop-iv.c (iv_number_of_iterations): Call lowpart_subreg on
 154         iv0.step, iv1.step and step.
 155
 156 2013-01-03  Jakub Jelinek  <jakub@redhat.com>
 157             Marc Glisse  <marc.glisse@inria.fr>
 158
 159         PR tree-optimization/55832
 160         * fold-const.c (fold_binary_loc): For ABS_EXPR<x> >= 0 and
 161         ABS_EXPR<x> < 0 folding use constant_boolean_node instead of
 162         integer_{one,zero}_node.
 163
 164 2013-01-03  Jakub Jelinek  <jakub@redhat.com>
 165
 166         PR debug/54402
 167         * params.def (PARAM_MAX_VARTRACK_REVERSE_OP_SIZE): New param.
 168         * var-tracking.c (reverse_op): Don't add reverse ops to
 169         VALUEs that have already
 170         PARAM_VALUE (PARAM_MAX_VARTRACK_REVERSE_OP_SIZE) or longer locs list.
 171
 172 2013-01-02  Gerald Pfeifer  <gerald@pfeifer.com>
 173
 174         * doc/contrib.texi: Note years as release manager for Mark Mitchell.
 175
 176 2013-01-02  Teresa Johnson  <tejohnson@google.com>
 177
 178         * dumpfile.c (dump_loc): Print filename with location.
 179         * tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Use
 180         new location_t parameter to emit complete unroll message with
 181         new dump framework.
 182         (canonicalize_loop_induction_variables): Compute loops location
 183         and pass to try_unroll_loop_completely.
 184         * loop-unroll.c (report_unroll_peel): New function.
 185         (peel_loops_completely): Use new dump format with location
 186         for main dumpfile message, and invoke report_unroll_peel on success.
 187         (decide_unrolling_and_peeling): Ditto.
 188         (decide_peel_once_rolling): Remove old dumpfile message subsumed
 189         by report_unroll_peel.
 190         (decide_peel_completely): Ditto.
 191         (decide_unroll_constant_iterations): Ditto.
 192         (decide_unroll_runtime_iterations): Ditto.
 193         (decide_peel_simple): Ditto.
 194         (decide_unroll_stupid): Ditto.
 195         * cfgloop.c (get_loop_location): New function.
 196         * cfgloop.h (get_loop_location): Declare.
 197
 198 2013-01-02  Sriraman Tallam  <tmsriram@google.com>
 199
 200         * config/i386/i386.c (fold_builtin_cpu): Remove unnecessary checks for
 201         NULL.
 202
 203 2013-01-02  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 204
 205         PR middle-end/55198
 206         * expr.c (expand_expr_real_1): Don't use bitfield extraction for non
 207         BLKmode objects when EXPAND_MEMORY is specified.
 208
 209 2013-01-02  Sriraman Tallam  <tmsriram@google.com>
 210
 211         * config/i386/i386.c (ix86_get_function_versions_dispatcher): Fix bug
 212         in loop predicate.
 213         (fold_builtin_cpu): Do not share cpu model decls across statements.
 214
 215 2013-01-02  Jason Merrill  <jason@redhat.com>
 216
 217         PR c++/55804
 218         * tree.c (build_array_type_1): Revert earlier change.
 219
 220 2013-01-02  Yufeng Zhang  <yufeng.zhang@arm.com>
 221
 222         * config/aarch64/aarch64-cores.def: Add entries for "cortex-a53" and
 223         "cortex-a57".
 224         * config/aarch64/aarch64-tune.md: Re-generate.
 225
 226 2013-01-02  Richard Biener  <rguenther@suse.de>
 227
 228         * tree-vect-stmts.c (vectorizable_load): When vectorizing an
 229         invariant load do not generate a vector load from the scalar location.
 230
 231 2013-01-02  Richard Biener  <rguenther@suse.de>
 232
 233         PR bootstrap/55784
 234         * configure.ac: Add $GMPINC to CFLAGS/CXXFLAGS.
 235         * configure: Regenerate.
 236
 237 2013-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 238
 239         * builtins.c (expand_builtin_mathfn, expand_builtin_mathfn_2)
 240         (expand_builtin_mathfn_ternary, expand_builtin_mathfn_3)
 241         (expand_builtin_int_roundingfn_2): Keep the original target around
 242         for the fallback case.
 243
 244 2013-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 245
 246         * tree-vrp.c (range_fits_type_p): Require the MSB of the double_int
 247         to be clear for sign changes.
 248
 249 2013-01-01  Jan Hubicka  <jh@suse.cz>
 250
 251         * ipa-inline-analysis.c: Fix formatting.
 252
 253 2013-01-01  Jakub Jelinek  <jakub@redhat.com>
 254
 255         PR tree-optimization/55831
 256         * tree-vect-loop.c (get_initial_def_for_induction): Use
 257         gsi_after_labels instead of gsi_start_bb.
 258 \f
 259 Copyright (C) 2013 Free Software Foundation, Inc.
 260
 261 Copying and distribution of this file, with or without modification,
 262 are permitted in any medium without royalty provided the copyright
 263 notice and this notice are preserved.