gcc/ChangeLog

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