gcc/ChangeLog

   1 2014-01-05  Iain Sandoe  <iain@codesourcery.com>
   2
   3         PR bootstrap/59541
   4         * config/darwin.c (darwin_function_section): Adjust return values to
   5         correspond to optimisation changes made in r206070.
   6
   7 2014-01-05  Uros Bizjak  <ubizjak@gmail.com>
   8
   9         * config/i386/i386.c (ix86_data_alignment): Calculate max_align
  10         from prefetch_block tune setting.
  11         (nocona_cost): Correct size of prefetch block to 64.
  12
  13 2014-01-04  Eric Botcazou  <ebotcazou@adacore.com>
  14
  15         * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
  16         (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
  17         used to save the static chain register in the computation of the offset
  18         from which the FP registers need to be restored.
  19
  20 2014-01-04  Jakub Jelinek  <jakub@redhat.com>
  21
  22         PR tree-optimization/59519
  23         * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
  24         ICE if get_current_def (current_new_name) is already non-NULL, as long
  25         as it is a phi result of some other phi in *new_exit_bb that has
  26         the same argument.
  27
  28         * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
  29         or vmovdqu* for misaligned_operand.
  30         (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
  31         <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
  32         * config/i386/i386.c (ix86_expand_special_args_builtin): Set
  33         aligned_mem for AVX512F masked aligned load and store builtins and for
  34         non-temporal moves.
  35
  36 2014-01-03  Bingfeng Mei  <bmei@broadcom.com>
  37
  38         PR tree-optimization/59651
  39         * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
  40         Address range for negative step should be added by TYPE_SIZE_UNIT.
  41
  42 2014-01-03  Andreas Schwab  <schwab@linux-m68k.org>
  43
  44         * config/m68k/m68k.c (handle_move_double): Handle pushes with
  45         overlapping registers also for registers other than the stack
  46         pointer.
  47
  48 2014-01-03  Marek Polacek  <polacek@redhat.com>
  49
  50         PR other/59661
  51         * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
  52         __builtin_FILE.
  53
  54 2014-01-03  Jakub Jelinek  <jakub@redhat.com>
  55
  56         PR target/59625
  57         * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
  58         asm goto as jump.
  59
  60         * config/i386/i386.md (MODE_SIZE): New mode attribute.
  61         (push splitter): Use <P:MODE_SIZE> instead of
  62         GET_MODE_SIZE (<P:MODE>mode).
  63         (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
  64         (mov -1, reg peephole2): Likewise.
  65         * config/i386/sse.md (*mov<mode>_internal,
  66         <sse>_storeu<ssemodesuffix><avxsizesuffix>,
  67         <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
  68         *<code><mode>3, *andnot<mode>3<mask_name>,
  69         <mask_codefor><code><mode>3<mask_name>): Likewise.
  70         * config/i386/subst.md (mask_mode512bit_condition,
  71         sd_mask_mode512bit_condition): Likewise.
  72
  73 2014-01-02  Xinliang David Li  <davidxl@google.com>
  74
  75         PR tree-optimization/59303
  76         * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
  77         (dump_predicates): Better output format.
  78         (pred_equal_p): New function.
  79         (is_neq_relop_p): Ditto.
  80         (is_neq_zero_form_p): Ditto.
  81         (pred_expr_equal_p): Ditto.
  82         (pred_neg_p): Ditto.
  83         (simplify_pred): Ditto.
  84         (simplify_preds_2): Ditto.
  85         (simplify_preds_3): Ditto.
  86         (simplify_preds_4): Ditto.
  87         (simplify_preds): Ditto.
  88         (push_pred): Ditto.
  89         (push_to_worklist): Ditto.
  90         (get_pred_info_from_cmp): Ditto.
  91         (is_degenerated_phi): Ditto.
  92         (normalize_one_pred_1): Ditto.
  93         (normalize_one_pred): Ditto.
  94         (normalize_one_pred_chain): Ditto.
  95         (normalize_preds): Ditto.
  96         (normalize_cond_1): Remove function.
  97         (normalize_cond): Ditto.
  98         (is_gcond_subset_of): Ditto.
  99         (is_subset_of_any): Ditto.
 100         (is_or_set_subset_of): Ditto.
 101         (is_and_set_subset_of): Ditto.
 102         (is_norm_cond_subset_of): Ditto.
 103         (pred_chain_length_cmp): Ditto.
 104         (convert_control_dep_chain_into_preds): Type change.
 105         (find_predicates): Ditto.
 106         (find_def_preds): Ditto.
 107         (destroy_predicates_vecs): Ditto.
 108         (find_matching_predicates_in_rest_chains): Ditto.
 109         (use_pred_not_overlap_with_undef_path_pred): Ditto.
 110         (is_pred_expr_subset): Ditto.
 111         (is_pred_chain_subset_of): Ditto.
 112         (is_included_in): Ditto.
 113         (is_superset_of): Ditto.
 114
 115 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 116
 117         Update copyright years.
 118
 119 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 120
 121         * common/config/arc/arc-common.c, config/arc/arc-modes.def,
 122         config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
 123         config/arc/arc.md, config/arc/arc.opt,
 124         config/arm/arm_neon_builtins.def, config/arm/crypto.def,
 125         config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
 126         config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
 127         config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
 128         config/linux-protos.h, config/linux.c, config/winnt-c.c,
 129         diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
 130         vtable-verify.c, vtable-verify.h: Use the standard form for the
 131         copyright notice.
 132
 133 2014-01-02  Tobias Burnus  <burnus@net-b.de>
 134
 135         * gcc.c (process_command): Update copyright notice dates.
 136         * gcov-dump.c: Ditto.
 137         * gcov.c: Ditto.
 138         * doc/cpp.texi: Bump @copying's copyright year.
 139         * doc/cppinternals.texi: Ditto.
 140         * doc/gcc.texi: Ditto.
 141         * doc/gccint.texi: Ditto.
 142         * doc/gcov.texi: Ditto.
 143         * doc/install.texi: Ditto.
 144         * doc/invoke.texi: Ditto.
 145
 146 2014-01-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
 147
 148         * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
 149
 150 2014-01-01  Jakub Jelinek  <jakub@redhat.com>
 151
 152         * config/i386/sse.md (*mov<mode>_internal): Guard
 153         EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
 154
 155         PR rtl-optimization/59647
 156         * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
 157         new_rtx into UNSIGNED_FLOAT rtxes.
 158 \f
 159 Copyright (C) 2014 Free Software Foundation, Inc.
 160
 161 Copying and distribution of this file, with or without modification,
 162 are permitted in any medium without royalty provided the copyright
 163 notice and this notice are preserved.