gcc/ChangeLog

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