gcc-4_9-branch/gcc/ChangeLog.linaro

   1 2014-10-24  Yvan Roux  <yvan.roux@linaro.org>
   2
   3         * LINARO-VERSION: Bump version.
   4
   5 2014-10-24  Yvan Roux  <yvan.roux@linaro.org>
   6
   7         GCC Linaro 4.9-2014.10-1 released.
   8         * LINARO-VERSION: Update.
   9
  10 2014-10-17  Yvan Roux  <yvan.roux@linaro.org>
  11
  12         * LINARO-VERSION: Bump version.
  13
  14 2014-10-17  Yvan Roux  <yvan.roux@linaro.org>
  15
  16         GCC Linaro 4.9-2014.10 released.
  17         * LINARO-VERSION: Update.
  18
  19 2014-10-10  Yvan Roux  <yvan.roux@linaro.org>
  20
  21         Revert:
  22         2014-10-08  Yvan Roux  <yvan.roux@linaro.org>
  23
  24         Backport from trunk r215206, r215207, r215208.
  25         2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
  26
  27         * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
  28         for A57.
  29         (cortexa53_regmove_cost): New cost table for A53.  Increase GP2FP/FP2GP
  30         cost to spilling from integer to FP registers.
  31
  32         2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
  33
  34         * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
  35         move handling.
  36         (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
  37         are now handled correctly.
  38
  39         2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
  40
  41         * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
  42         handling of CALLER_SAVE_REGS and POINTER_REGS.
  43
  44 2014-10-08  Yvan Roux  <yvan.roux@linaro.org>
  45
  46         Backport from trunk r214825, r214826.
  47         2014-09-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
  48
  49         PR target/62275
  50         * config/arm/neon.md
  51         (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
  52         <v_cmp_result>): New pattern.
  53         * config/arm/iterators.md (NEON_VCVT): New int iterator.
  54         * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
  55         vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
  56         vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
  57         * config/arm/arm.c (arm_builtin_vectorized_function): Handle
  58         BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
  59
  60         2014-09-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
  61
  62         PR target/62275
  63         * config/arm/iterators.md (FIXUORS): New code iterator.
  64         (VCVT): New int iterator.
  65         (su_optab): New code attribute.
  66         (su): Likewise.
  67         * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
  68
  69 2014-10-08  Yvan Roux  <yvan.roux@linaro.org>
  70
  71         Backport from trunk r215471.
  72         2014-09-22  James Greenhalgh  <james.greenhalgh@arm.com>
  73
  74         * config/aarch64/geniterators.sh: New.
  75         * config/aarch64/iterators.md (VDQF_DF): New.
  76         * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
  77         * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
  78
  79 2014-10-08  Yvan Roux  <yvan.roux@linaro.org>
  80
  81         Backport from trunk r215206, r215207, r215208.
  82         2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
  83
  84         * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
  85         for A57.
  86         (cortexa53_regmove_cost): New cost table for A53.  Increase GP2FP/FP2GP
  87         cost to spilling from integer to FP registers.
  88
  89         2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
  90
  91         * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
  92         move handling.
  93         (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
  94         are now handled correctly.
  95
  96         2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
  97
  98         * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
  99         handling of CALLER_SAVE_REGS and POINTER_REGS.
 100
 101 2014-10-07  Yvan Roux  <yvan.roux@linaro.org>
 102
 103         Backport from trunk r214824.
 104         2014-09-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 105
 106         * config/aarch64/predicates.md (aarch64_comparison_operation):
 107         New special predicate.
 108         * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
 109         aarch64_comparison_operation instead of matching an operator.
 110         Update operand numbers.
 111         (csinc3<mode>_insn): Likewise.
 112         (*csinv3<mode>_insn): Likewise.
 113         (*csneg3<mode>_insn): Likewise.
 114         (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
 115         * config/aarch64/aarch64.c (aarch64_get_condition_code):
 116         Return -1 instead of aborting on invalid condition codes.
 117         (aarch64_print_operand): Update aarch64_get_condition_code callsites
 118         to assert that the returned condition code is valid.
 119         * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
 120
 121 2014-10-07  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 122
 123         Backport from trunk r209643, r211881.
 124         2014-06-22  Richard Henderson  <rth@redhat.com>
 125
 126         PR target/61565
 127         * compare-elim.c (struct comparison): Add eh_note.
 128         (find_comparison_dom_walker::before_dom_children): Don't eliminate
 129         a redundant comparison in a different EH region.  Purge EH edges if
 130         necessary.
 131
 132         2014-04-22  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 133
 134         * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
 135
 136 2014-10-06  Charles Baylis  <charles.baylis@linaro.org>
 137
 138         Backport from trunk r214945.
 139         2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
 140
 141         * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
 142         varargs with pointer parameter.
 143         (aarch64_simd_expand_builtin): pass pointer into previous.
 144
 145 2014-10-06  Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
 146
 147         Backport from trunk r214944.
 148         2014-09-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 149
 150         * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
 151         alus_ext.
 152
 153 2014-10-06  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 154
 155         Backport from trunk r214943.
 156         2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
 157
 158         * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
 159         * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
 160         * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
 161         Replace temporary asm with call to builtin.
 162         (vrbit_p8, vrbitq_p8): New functions.
 163
 164 2014-10-06  Michael Collison  <michael.collison@linaro.org>
 165
 166         Backport from trunk r214886.
 167         2014-09-03  Richard Henderson  <rth@redhat.com>
 168
 169         * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
 170         (aarch64_popwb_pair_reg): Remove.
 171         (aarch64_set_frame_expr): Remove.
 172         (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
 173         the restore ops performed by the insns generated.
 174         (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
 175         insn.  Perform the calls_eh_return addition later; do not attempt to
 176         preserve the CFA in that case.  Don't use aarch64_set_frame_expr.
 177         (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
 178         special markup at all.  Load cfun->machine->frame.hard_fp_offset
 179         into a local variable.
 180         (aarch64_frame_pointer_required): Don't check calls_alloca.
 181
 182 2014-10-06  Yvan Roux  <yvan.roux@linaro.org>
 183
 184         Backport from trunk r215385.
 185         2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
 186
 187         * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
 188         scratch register as written.
 189
 190 2014-10-06  Yvan Roux  <yvan.roux@linaro.org>
 191
 192         Backport from trunk r215346.
 193         2014-09-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 194
 195         * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
 196         to neon_load1_1reg<q>.
 197
 198 2014-10-06  Yvan Roux  <yvan.roux@linaro.org>
 199
 200         Backport from trunk r215321.
 201         2014-09-17  Andrew Stubbs  <ams@codesourcery.com>
 202
 203         * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
 204         when architecture is older than ARMv7.
 205
 206 2014-10-06  Yvan Roux  <yvan.roux@linaro.org>
 207
 208         Backport from trunk r215260.
 209         2014-09-14  David Sherwood  <david.sherwood@arm.com>
 210
 211         * gcc.target/aarch64/vdup_lane_2.c (force_simd): Emit simd mov.
 212
 213 2014-10-06  Yvan Roux  <yvan.roux@linaro.org>
 214
 215         Backport from trunk r215205.
 216         2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
 217
 218         * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
 219         the number of hard registers.
 220
 221 2014-10-06  Yvan Roux  <yvan.roux@linaro.org>
 222
 223         Backport from trunk r215136.
 224         2014-09-10  Xinliang David Li  <davidxl@google.com>
 225
 226         PR target/63209
 227         * config/arm/arm.md (movcond_addsi): Handle case where source
 228         and target operands are the same.
 229
 230 2014-10-06  Yvan Roux  <yvan.roux@linaro.org>
 231
 232         Backport from trunk r215086.
 233         2014-09-09  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 234         Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 235
 236          * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
 237          * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
 238         Define.
 239         (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
 240
 241 2014-10-06  Yvan Roux  <yvan.roux@linaro.org>
 242
 243         Backport from trunk r215067.
 244         2014-09-09  Jiong Wang  <jiong.wang@arm.com>
 245
 246         * config/arm/arm.c (NEON_COPYSIGNF): New enum.
 247         (arm_init_neon_builtins): Support NEON_COPYSIGNF.
 248         (arm_builtin_vectorized_function): Likewise.
 249         * config/arm/arm_neon_builtins.def: New macro for copysignf.
 250         * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector
 251         copysignf.
 252
 253 2014-10-03  Yvan Roux  <yvan.roux@linaro.org>
 254
 255         Backport from trunk r215050, r215051, r215052, r215053, r215054,
 256         r215055, r215056.
 257         2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 258
 259         * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
 260         mnemonic instead of fldmfdd.
 261         * config/arm/arm.c (vfp_output_fstmd): Rename to...
 262         (vfp_output_vstmd): ... This.  Convert output to UAL syntax.
 263         Output vpush when address register is SP.
 264         * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
 265         (vfp_output_vstmd): ... This.
 266         * config/arm/vfp.md (push_multi_vfp): Update call to
 267         vfp_output_vstmd.
 268
 269         2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 270
 271         * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
 272
 273         2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 274
 275         * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
 276         (*sqrtdf2_vfp): Likewise.
 277         (*cmpsf_vfp): Likewise.
 278         (*cmpsf_trap_vfp): Likewise.
 279         (*cmpdf_vfp): Likewise.
 280         (*cmpdf_trap_vfp): Likewise.
 281
 282         2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 283
 284         * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
 285         (*truncdfsf2_vfp): Likewise.
 286         (*truncsisf2_vfp): Likewise.
 287         (*truncsidf2_vfp): Likewise.
 288         (fixuns_truncsfsi2): Likewise.
 289         (fixuns_truncdfsi2): Likewise.
 290         (*floatsisf2_vfp): Likewise.
 291         (*floatsidf2_vfp): Likewise.
 292         (floatunssisf2): Likewise.
 293         (floatunssidf2): Likewise.
 294
 295         2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 296
 297         * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
 298         (*muldf3_vfp): Likewise.
 299         (*mulsf3negsf_vfp): Likewise.
 300         (*muldf3negdf_vfp): Likewise.
 301         (*mulsf3addsf_vfp): Likewise.
 302         (*muldf3adddf_vfp): Likewise.
 303         (*mulsf3subsf_vfp): Likewise.
 304         (*muldf3subdf_vfp): Likewise.
 305         (*mulsf3negsfaddsf_vfp): Likewise.
 306         (*fmuldf3negdfadddf_vfp): Likewise.
 307         (*mulsf3negsfsubsf_vfp): Likewise.
 308         (*muldf3negdfsubdf_vfp): Likewise.
 309
 310         2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 311
 312         * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
 313         (*absdf2_vfp): Likewise.
 314         (*negsf2_vfp): Likewise.
 315         (*negdf2_vfp): Likewise.
 316         (*addsf3_vfp): Likewise.
 317         (*adddf3_vfp): Likewise.
 318         (*subsf3_vfp): Likewise.
 319         (*subdf3_vfp): Likewise.
 320         (*divsf3_vfp): Likewise.
 321         (*divdf3_vfp): Likewise.
 322
 323         2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 324
 325         * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
 326         multiple.
 327         (arm_print_operand): Don't convert real values to decimal
 328         representation in default case.
 329         (fp_immediate_constant): Delete.
 330         * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
 331         * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
 332         syntax.
 333         (*thumb2_movsi_vfp): Likewise.
 334         (*movdi_vfp): Likewise.
 335         (*movdi_vfp_cortexa8): Likewise.
 336         (*movhf_vfp_neon): Likewise.
 337         (*movhf_vfp): Likewise.
 338         (*movsf_vfp): Likewise.
 339         (*thumb2_movsf_vfp): Likewise.
 340         (*movdf_vfp): Likewise.
 341         (*thumb2_movdf_vfp): Likewise.
 342         (*movsfcc_vfp): Likewise.
 343         (*thumb2_movsfcc_vfp): Likewise.
 344         (*movdfcc_vfp): Likewise.
 345         (*thumb2_movdfcc_vfp): Likewise.
 346
 347 2014-10-03  Yvan Roux  <yvan.roux@linaro.org>
 348
 349         Backport from trunk r214959.
 350         2014-09-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 351
 352         * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
 353         f_minmaxs, f_minmaxd types.
 354
 355 2014-10-03  Yvan Roux  <yvan.roux@linaro.org>
 356
 357         Backport from trunk r214947.
 358         2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
 359
 360         * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
 361         Remove qualifier_const_pointer, update comment.
 362
 363 2014-10-03  Yvan Roux  <yvan.roux@linaro.org>
 364
 365         Backport from trunk r214940.
 366         2014-09-05  James Greenhalgh  <james.greenhalgh@arm.com>
 367
 368         * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
 369         DImode.
 370
 371 2014-10-03  Yvan Roux  <yvan.roux@linaro.org>
 372
 373         Backport from trunk r213090.
 374         2014-07-26  Andrew Pinski  <apinski@cavium.com>
 375
 376         * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
 377         from the read only register.
 378
 379 2014-09-11  Yvan Roux  <yvan.roux@linaro.org>
 380
 381         * LINARO-VERSION: Bump version.
 382
 383 2014-09-10  Yvan Roux  <yvan.roux@linaro.org>
 384
 385         GCC Linaro 4.9-2014.09 released.
 386         * LINARO-VERSION: Update.
 387
 388 2014-09-09  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 389
 390         Backport from trunk r215004.
 391         2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
 392
 393         PR target/63190
 394         * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
 395         constraint for operand0 and remove write only modifier from operand3.
 396
 397 2014-09-09  Michael Collison  <michael.collison@linaro.org>
 398
 399         Backport from trunk r212178
 400         2014-06-30  Joseph Myers  <joseph@codesourcery.com>
 401
 402         * var-tracking.c (add_stores): Return instead of asserting if old
 403         and new values for conditional store are the same.
 404
 405 2014-09-03  Yvan Roux  <yvan.roux@linaro.org>
 406
 407         Revert:
 408         2014-09-03  Yvan Roux  <yvan.roux@linaro.org>
 409
 410         Backport from trunk r213712.
 411         2014-08-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 412
 413         * config/aarch64/aarch64.md (absdi2): Set simd attribute.
 414         (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
 415         (aarch64_movdi_<mode>high): Likewise.
 416         (aarch64_mov<mode>high_di): Likewise.
 417         (aarch64_movdi_<mode>low): Likewise.
 418         (aarch64_mov<mode>low_di): Likewise.
 419         (aarch64_movtilow_tilow): Likewise.
 420         Add comment explaining usage of fp,simd attributes and of
 421         TARGET_FLOAT and TARGET_SIMD.
 422
 423 2014-09-03  Yvan Roux  <yvan.roux@linaro.org>
 424
 425         Backport from trunk r213712.
 426         2014-08-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 427
 428         * config/aarch64/aarch64.md (absdi2): Set simd attribute.
 429         (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
 430         (aarch64_movdi_<mode>high): Likewise.
 431         (aarch64_mov<mode>high_di): Likewise.
 432         (aarch64_movdi_<mode>low): Likewise.
 433         (aarch64_mov<mode>low_di): Likewise.
 434         (aarch64_movtilow_tilow): Likewise.
 435         Add comment explaining usage of fp,simd attributes and of
 436         TARGET_FLOAT and TARGET_SIMD.
 437
 438 2014-09-03  Yvan Roux  <yvan.roux@linaro.org>
 439
 440         Backport from trunk r214526.
 441         2014-08-26  Joseph Myers  <joseph@codesourcery.com>
 442
 443         PR target/60606
 444         PR target/61330
 445         * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
 446         DECL_HARD_REGISTER and return for invalid register specifications.
 447         * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
 448         DECL_HARD_REGISTER, call expand_one_error_var.
 449         * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
 450         CC_REGNUM with non-MODE_CC modes.
 451         (arm_regno_class): Return NO_REGS for PC_REGNUM.
 452
 453 2014-09-03  Yvan Roux  <yvan.roux@linaro.org>
 454
 455         Backport from trunk r214503.
 456         2014-08-26  Evandro Menezes <e.menezes@samsung.com>
 457
 458         * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
 459         qi cost; add di cost.
 460         (cortexa57_addrcost_table): Likewise.
 461
 462 2014-09-03  Yvan Roux  <yvan.roux@linaro.org>
 463
 464         Backport from trunk r213659.
 465         2014-08-06  Alan Lawrence  <alan.lawrence@arm.com>
 466
 467         * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
 468         (aarch64_expand_vec_perm_const): Check for dup before zip.
 469
 470 2014-09-02  Yvan Roux  <yvan.roux@linaro.org>
 471
 472         Backport from trunk r213651.
 473         2014-08-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 474
 475         * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
 476         CONST_INT_P instead of GET_CODE and compare.
 477         (aarch64_select_cc_mode): Likewise.
 478         (aarch64_print_operand): Likewise.
 479         (aarch64_rtx_costs): Likewise.
 480         (aarch64_simd_valid_immediate): Likewise.
 481         (aarch64_simd_check_vect_par_cnst_half): Likewise.
 482         (aarch64_simd_emit_pair_result_insn): Likewise.
 483
 484 2014-08-29  Yvan Roux  <yvan.roux@linaro.org>
 485
 486         Backport from trunk r212978.
 487         2014-07-24  Andreas Schwab  <schwab@suse.de>
 488
 489         * lib/target-supports.exp (check_effective_target_arm_nothumb):
 490         Also check for __arm__.
 491
 492 2014-08-29  Christophe Lyon  <christophe.lyon@linaro.org>
 493
 494         Fix backport from trunk 211440:
 495         * config.gcc (aarch64*-*-*): Restore need_64bit_hwint=yes.
 496
 497         This is necessary to build aarch64* compilers on i686 host.
 498
 499 2014-08-26  Yvan Roux  <yvan.roux@linaro.org>
 500
 501         Backport from trunk r213627.
 502         2014-08-05  James Greenhalgh  <james.greenhalgh@arm.com>
 503
 504         * config/aarch64/aarch64-builtins.c
 505         (aarch64_simd_builtin_type_mode): Delete.
 506         (v8qi_UP): Remap to V8QImode.
 507         (v4hi_UP): Remap to V4HImode.
 508         (v2si_UP): Remap to V2SImode.
 509         (v2sf_UP): Remap to V2SFmode.
 510         (v1df_UP): Remap to V1DFmode.
 511         (di_UP): Remap to DImode.
 512         (df_UP): Remap to DFmode.
 513         (v16qi_UP):V16QImode.
 514         (v8hi_UP): Remap to V8HImode.
 515         (v4si_UP): Remap to V4SImode.
 516         (v4sf_UP): Remap to V4SFmode.
 517         (v2di_UP): Remap to V2DImode.
 518         (v2df_UP): Remap to V2DFmode.
 519         (ti_UP): Remap to TImode.
 520         (ei_UP): Remap to EImode.
 521         (oi_UP): Remap to OImode.
 522         (ci_UP): Map to CImode.
 523         (xi_UP): Remap to XImode.
 524         (si_UP): Remap to SImode.
 525         (sf_UP): Remap to SFmode.
 526         (hi_UP): Remap to HImode.
 527         (qi_UP): Remap to QImode.
 528         (aarch64_simd_builtin_datum): Make mode a machine_mode.
 529         (VAR1): Build builtin name.
 530         (aarch64_init_simd_builtins): Remove dead code.
 531
 532 2014-08-26  Yvan Roux  <yvan.roux@linaro.org>
 533
 534         Backport from trunk r213713.
 535         2014-08-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 536
 537         * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
 538         * config/arm/types.md (f_sels, f_seld): Delete.
 539
 540 2014-08-26  Yvan Roux  <yvan.roux@linaro.org>
 541
 542         Backport from trunk r213711.
 543         2014-08-07  Ian Bolton  <ian.bolton@arm.com>
 544                     Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 545
 546         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
 547         Use MOVN when one of the half-words is 0xffff.
 548
 549 2014-08-26  Yvan Roux  <yvan.roux@linaro.org>
 550
 551         Backport from trunk r213632.
 552         2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 553
 554         * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
 555         to reservation.
 556         * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
 557
 558 2014-08-26  Yvan Roux  <yvan.roux@linaro.org>
 559
 560         Backport from trunk r213630.
 561         2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 562
 563         * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
 564         (rbitsi2): Likewise.
 565         (*arm_rev): Set predicable and predicable_short_it attributes.
 566
 567 2014-08-26  Yvan Roux  <yvan.roux@linaro.org>
 568
 569         Backport from trunk r213557.
 570         2014-08-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 571                     James Greenhalgh  <james.greenhalgh@arm.com>
 572
 573         * doc/md.texi (clrsb): Document.
 574         (clz): Change reference to x into operand 1.
 575         (ctz): Likewise.
 576         (popcount): Likewise.
 577
 578 2014-08-26  Yvan Roux  <yvan.roux@linaro.org>
 579
 580         Backport from trunk r213551, r213556.
 581         2014-08-04  Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
 582                     Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 583
 584         * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
 585         to any two insns.  Update comment.  Rename to sched_macro_fuse_insns.
 586         (sched_analyze_insn): Update use of try_group_insn to
 587         sched_macro_fuse_insns.
 588         * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
 589         arguments that are not conditional jumps.
 590
 591 2014-08-26  Yvan Roux  <yvan.roux@linaro.org>
 592
 593         Backport from trunk r213490.
 594         2014-08-01  Alan Lawrence  <alan.lawrence@arm.com>
 595
 596         * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
 597
 598 2014-08-26  Yvan Roux  <yvan.roux@linaro.org>
 599
 600         Backport from trunk r213488.
 601         2014-08-01  Jiong Wang <jiong.wang@arm.com>
 602
 603         * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
 604         for frame access when strict_p is false.
 605
 606 2014-08-26  Yvan Roux  <yvan.roux@linaro.org>
 607
 608         Backport from trunk r213485, r213486, r213487.
 609         2014-08-01  Renlin Li <renlin.li@arm.com>
 610                     Jiong Wang <jiong.wang@arm.com>
 611
 612         * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
 613         aarch64_offset_7bit_signed_scaled_p, remove static and use it.
 614         * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
 615         Declaration.
 616         * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
 617         predicate.
 618         * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
 619         aarch64_mem_pair_offset.
 620
 621         2014-08-01  Jiong Wang <jiong.wang@arm.com>
 622
 623         * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
 624         offset.
 625         (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
 626         * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
 627
 628 2014-08-26  Yvan Roux  <yvan.roux@linaro.org>
 629
 630         Backport from trunk r213379.
 631         2014-07-31  James Greenhalgh  <james.greenhalgh@arm.com>
 632
 633         * config/aarch64/aarch64-builtins.c
 634         (aarch64_gimple_fold_builtin): Don't fold reduction operations for
 635         BYTES_BIG_ENDIAN.
 636
 637 2014-08-26  Yvan Roux  <yvan.roux@linaro.org>
 638
 639         Backport from trunk r213378.
 640         2014-07-31  James Greenhalgh  <james.greenhalgh@arm.com>
 641
 642         * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
 643         the generated mask based on BYTES_BIG_ENDIAN.
 644         (aarch64_simd_check_vect_par_cnst_half): New.
 645         * config/aarch64/aarch64-protos.h
 646         (aarch64_simd_check_vect_par_cnst_half): New.
 647         * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
 648         the check out to aarch64_simd_check_vect_par_cnst_half.
 649         (vect_par_cnst_lo_half): Likewise.
 650         * config/aarch64/aarch64-simd.md
 651         (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
 652         (move_hi_quad_<mode>): Always generate a low mask.
 653
 654 2014-08-22  Yvan Roux  <yvan.roux@linaro.org>
 655
 656         Backport from trunk r212927, r213304.
 657         2014-07-30  Jiong Wang  <jiong.wang@arm.com>
 658
 659         * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
 660         Thumb2.
 661
 662         2014-07-23  Jiong Wang  <jiong.wang@arm.com>
 663
 664         * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
 665         callee-saved registers are available for padding purpose
 666         and r3 is not mandatory, then prefer use those callee-saved
 667         instead of r3.
 668
 669 2014-08-22  Yvan Roux  <yvan.roux@linaro.org>
 670
 671         Backport from trunk r211717, r213692.
 672         2014-08-07  Kugan Vivekanandarajah  <kuganv@linaro.org>
 673
 674         * config/arm/arm.c (bdesc_2arg): Fix typo.
 675         (arm_atomic_assign_expand_fenv): Remove The default implementation.
 676
 677         2014-06-17  Kugan Vivekanandarajah  <kuganv@linaro.org>
 678
 679         * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
 680         default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
 681         (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
 682         __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
 683         * config/arm/vfp.md (set_fpscr): Make pattern conditional on
 684         TARGET_HARD_FLOAT.
 685         (get_fpscr) : Likewise.
 686
 687 2014-08-22  Yvan Roux  <yvan.roux@linaro.org>
 688
 689         Backport from trunk r212989, r213628.
 690         2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 691
 692         * convert.c (convert_to_integer): Guard transformation to lrint by
 693         -fno-math-errno.
 694
 695         2014-07-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 696
 697         PR middle-end/61876
 698         * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
 699         when flag_errno_math is on.
 700
 701 2014-08-15  Yvan Roux  <yvan.roux@linaro.org>
 702
 703         * LINARO-VERSION: Bump version.
 704
 705 2014-08-14  Yvan Roux  <yvan.roux@linaro.org>
 706
 707         GCC Linaro 4.9-2014.08 released.
 708         * LINARO-VERSION: Update.
 709
 710 2014-08-11  Yvan Roux  <yvan.roux@linaro.org>
 711
 712         Backport from trunk r212912, r212913.
 713         2014-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 714
 715         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
 716         (case UNSPEC): Handle UNSPEC_RBIT.
 717
 718         2014-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 719
 720         * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
 721         (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
 722
 723 2014-08-11  Yvan Roux  <yvan.roux@linaro.org>
 724
 725         Backport from trunk r213555.
 726         2014-08-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 727
 728         PR target/61713
 729         * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
 730         move to subtarget in serial version if result is ignored.
 731
 732 2014-08-11  Yvan Roux  <yvan.roux@linaro.org>
 733
 734         Backport from trunk r213376.
 735         2014-07-31  Charles Baylis  <charles.baylis@linaro.org>
 736
 737         PR target/61948
 738         * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
 739         constraints are satisfied.
 740         (<shift>di3_neon): Likewise.
 741
 742 2014-08-11  Yvan Roux  <yvan.roux@linaro.org>
 743
 744         Backport from trunk r211270, r211271, r211273, r211275, r212943,
 745         r212945, r212946, r212947, r212949, r212950, r212951, r212952, r212954,
 746         r212955, r212956, r212957, r212958, r212976, r212996, r212997, r212999,
 747         r213000.
 748         2014-07-24  Jiong Wang  <jiong.wang@arm.com>
 749
 750         * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
 751         (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
 752
 753         2014-07-24  Jiong Wang  <jiong.wang@arm.com>
 754
 755         * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
 756         (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
 757
 758         2014-07-24  Jiong Wang  <jiong.wang@arm.com>
 759
 760         * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
 761         (aarch64_save_callee_saves): New parameter "skip_wb".
 762         (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
 763
 764         2014-07-24  Jiong Wang  <jiong.wang@arm.com>
 765
 766         * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
 767         "wb_candidate2".
 768         * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
 769
 770         2014-07-24  Jiong Wang  <jiong.wang@arm.com>
 771
 772         * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
 773         subtract outgoing area size when restoring stack_pointer_rtx.
 774
 775         2014-07-23  Jiong Wang  <jiong.wang@arm.com>
 776
 777         * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
 778         (aarch64_gen_loadwb_pair): New helper function.
 779         (aarch64_expand_epilogue): Simplify code using new helper functions.
 780         * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
 781
 782         2014-07-23  Jiong Wang  <jiong.wang@arm.com>
 783
 784         * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
 785         (aarch64_gen_storewb_pair): New helper function.
 786         (aarch64_expand_prologue): Simplify code using new helper functions.
 787         * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
 788
 789         2014-07-23  Jiong Wang  <jiong.wang@arm.com>
 790
 791         * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
 792         Rename to aarch64_save_callee_saves, remove restore code.
 793         (aarch64_restore_callee_saves): New function.
 794
 795         2014-07-23  Jiong Wang  <jiong.wang@arm.com>
 796
 797         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
 798         (aarch64_save_callee_saves): New function to handle reg save
 799         for both core and vectore regs.
 800
 801         2014-07-23  Jiong Wang  <jiong.wang@arm.com>
 802
 803         * config/aarch64/aarch64.c (aarch64_gen_load_pair)
 804         (aarch64_gen_store_pair): New helper function.
 805         (aarch64_save_or_restore_callee_save_registers)
 806         (aarch64_save_or_restore_fprs): Use new helper functions.
 807
 808         2014-07-23  Jiong Wang  <jiong.wang@arm.com>
 809
 810         * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
 811         (aarch64_save_or_restore_callee_save_registers)
 812         (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
 813
 814         2014-07-23  Jiong Wang  <jiong.wang@arm.com>
 815
 816         * config/aarch64/aarch64.c
 817         (aarch64_save_or_restore_callee_save_registers)
 818         (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
 819
 820         2014-07-23  Jiong Wang  <jiong.wang@arm.com>
 821
 822         * config/aarch64/aarch64.c
 823         (aarch64_save_or_restore_callee_save_registers)
 824         (aarch64_save_or_restore_fprs): Remove 'increment'.
 825
 826         2014-07-23  Jiong Wang  <jiong.wang@arm.com>
 827
 828         * config/aarch64/aarch64.c
 829         (aarch64_save_or_restore_callee_save_registers)
 830         (aarch64_save_or_restore_fprs): Use register offset in
 831         cfun->machine->frame.reg_offset.
 832
 833         2014-07-23  Jiong Wang  <jiong.wang@arm.com>
 834
 835         * config/aarch64/aarch64.c
 836         (aarch64_save_or_restore_callee_save_registers)
 837         (aarch64_save_or_restore_fprs): Remove base_rtx.
 838
 839         2014-07-23  Jiong Wang  <jiong.wang@arm.com>
 840
 841         * config/aarch64/aarch64.c
 842         (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
 843         to 'start_offset'.  Remove local variable 'start_offset'.
 844
 845         2014-07-23  Jiong Wang  <jiong.wang@arm.com>
 846
 847         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
 848         type to HOST_WIDE_INT.
 849
 850         2014-07-23  Jiong Wang  <jiong.wang@arm.com>
 851
 852         * config/aarch64/aarch64.c (aarch64_expand_prologue)
 853         (aarch64_save_or_restore_fprs)
 854         (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
 855
 856         2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 857
 858         * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
 859         frame_size.
 860         * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
 861         aarch64_frame hard_fp_offset and frame_size.
 862         (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
 863         frame_size; remove original_frame_size.
 864         (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
 865         (aarch64_initial_elimination_offset): Remove frame_size and
 866         offset.  Use aarch64_frame frame_size.
 867
 868         2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 869                     Jiong Wang  <jiong.wang@arm.com>
 870
 871         * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
 872         initialization of R30 offset.  Update offset.  Iterate core
 873         regisers upto X30.  Remove X29, X30 specific code.
 874
 875         2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 876                     Jiong Wang  <jiong.wang@arm.com>
 877
 878         * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
 879         (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
 880         (aarch64_register_saved_on_entry): Adjust test.
 881
 882         2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 883
 884         * config/aarch64/aarch64.h (machine_function): Move
 885         saved_varargs_size from here...
 886         (aarch64_frameGTY): ... to here.
 887
 888         * config/aarch64/aarch64.c (aarch64_expand_prologue)
 889         (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
 890         (aarch64_initial_elimination_offset)
 891         (aarch64_setup_incoming_varargs): Adjust location of
 892         saved_varargs_size.
 893
 894 2014-08-11  Yvan Roux  <yvan.roux@linaro.org>
 895
 896         Backport from trunk r212753.
 897         2014-07-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 898
 899         * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
 900         (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
 901
 902 2014-08-11  Yvan Roux  <yvan.roux@linaro.org>
 903
 904         Backport from trunk r212752.
 905         2014-07-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 906
 907         * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
 908         (vmlal_high_lane_s32): Likewise.
 909         (vmlal_high_lane_u16): Likewise.
 910         (vmlal_high_lane_u32): Likewise.
 911         (vmlsl_high_lane_s16): Likewise.
 912         (vmlsl_high_lane_s32): Likewise.
 913         (vmlsl_high_lane_u16): Likewise.
 914         (vmlsl_high_lane_u32): Likewise.
 915
 916 2014-08-11  Yvan Roux  <yvan.roux@linaro.org>
 917
 918         Backport from trunk r212512.
 919         2014-07-14  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 920
 921         * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
 922         * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
 923         * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
 924         * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
 925         * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
 926         * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
 927         * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
 928
 929 2014-08-11  Yvan Roux  <yvan.roux@linaro.org>
 930
 931         Backport from trunk r212358.
 932         2014-07-08  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 933
 934         * config/arm/arm.c (cortexa5_extra_costs): New table.
 935         (arm_cortex_a5_tune): Use cortexa5_extra_costs.
 936
 937 2014-08-11  Yvan Roux  <yvan.roux@linaro.org>
 938
 939         Backport from trunk r212296.
 940         2014-07-04  Tom de Vries  <tom@codesourcery.com>
 941
 942         * config/aarch64/aarch64-simd.md
 943         (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
 944
 945 2014-08-10  Yvan Roux  <yvan.roux@linaro.org>
 946
 947         Backport from trunk r212142, r212225.
 948         2014-07-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 949
 950         * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
 951         variable i.
 952
 953         2014-06-30  Alan Lawrence  <alan.lawrence@arm.com>
 954
 955         * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
 956         * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
 957         against bigendian and adjust indices.
 958
 959 2014-08-10  Yvan Roux  <yvan.roux@linaro.org>
 960
 961         Backport from trunk r211779.
 962         2014-06-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 963
 964         * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
 965
 966 2014-07-30  Yvan Roux  <yvan.roux@linaro.org>
 967
 968         Backport from trunk r211503.
 969         2014-06-12  Alan Lawrence  <alan.lawrence@arm.com>
 970
 971         * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
 972         vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
 973         vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
 974         vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
 975         vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
 976         vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
 977         vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they are
 978         not in the spec.
 979
 980 2014-07-30  Yvan Roux  <yvan.roux@linaro.org>
 981
 982         Backport from trunk r211140.
 983         2014-06-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 984
 985         * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
 986
 987 2014-07-29  Yvan Roux  <yvan.roux@linaro.org>
 988
 989         * LINARO-VERSION: Bump version.
 990
 991 2014-07-24  Yvan Roux  <yvan.roux@linaro.org>
 992
 993         GCC Linaro 4.9-2014.07-1 released.
 994         * LINARO-VERSION: Update.
 995
 996 2014-07-20  Yvan Roux  <yvan.roux@linaro.org>
 997
 998         Revert:
 999         2014-07-16  Yvan Roux  <yvan.roux@linaro.org>
1000
1001         Backport from trunk r211129.
1002         2014-06-02  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
1003
1004         PR target/61154
1005         * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
1006         * config/arm/arm.md (mov64 splitter): Replace const_double_operand
1007         with immediate_operand.
1008
1009 2014-07-19  Yvan Roux  <yvan.roux@linaro.org>
1010
1011         * LINARO-VERSION: Bump version.
1012
1013 2014-07-17  Yvan Roux  <yvan.roux@linaro.org>
1014
1015         GCC Linaro 4.9-2014.07 released.
1016         * LINARO-VERSION: Update.
1017
1018 2014-07-17  Yvan Roux  <yvan.roux@linaro.org>
1019
1020         Backport from trunk r211887, r211899.
1021         2014-06-23  James Greenhalgh  <james.greenhalgh@arm.com>
1022
1023         * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
1024         "yes" where needed.
1025
1026         2014-06-23  James Greenhalgh  <james.greenhalgh@arm.com>
1027
1028         * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
1029         vector registers.
1030
1031 2014-07-17  Yvan Roux  <yvan.roux@linaro.org>
1032
1033         Backport from trunk r211440.
1034         2014-06-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1035
1036         * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
1037         * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
1038         dependencies.
1039         * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
1040         (aarch64_crc_builtin_datum): New struct.
1041         (aarch64_crc_builtin_data): New.
1042         (aarch64_init_crc32_builtins): New function.
1043         (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
1044         (aarch64_crc32_expand_builtin): New.
1045         (aarch64_expand_builtin): Add CRC32 builtin expansion case.
1046         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
1047         __ARM_FEATURE_CRC32 when appropriate.
1048         (TARGET_CRC32): Define.
1049         * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
1050         UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
1051         UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
1052         (aarch64_<crc_variant>): New pattern.
1053         * config/aarch64/arm_acle.h: New file.
1054         * config/aarch64/iterators.md (CRC): New int iterator.
1055         (crc_variant, crc_mode): New int attributes.
1056         * doc/aarch64-acle-intrinsics.texi: New file.
1057         * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
1058         Include aarch64-acle-intrinsics.texi.
1059
1060 2014-07-17  Yvan Roux  <yvan.roux@linaro.org>
1061
1062         Backport from trunk r211174.
1063         2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
1064
1065         * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
1066         New pattern.
1067         * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
1068         (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
1069         * config/aarch64/iterators.md (REVERSE): New iterator.
1070         (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
1071         (rev_op): New int_attribute.
1072         * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
1073         vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
1074         vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
1075         vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
1076         vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
1077         vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
1078         vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
1079         Replace temporary __asm__ with __builtin_shuffle.
1080
1081 2014-07-17  Yvan Roux  <yvan.roux@linaro.org>
1082
1083         Backport from trunk r210216, r210218, r210219.
1084         2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
1085
1086         * config/arm/arm_neon.h: Update comment.
1087         * config/arm/neon-docgen.ml: Delete.
1088         * config/arm/neon-gen.ml: Delete.
1089         * doc/arm-neon-intrinsics.texi: Update comment.
1090
1091         2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
1092
1093         * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
1094         and v4sf versions.
1095         (vand, vorr, veor, vorn, vbic): Remove.
1096         * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
1097         iterator.
1098         (neon_vsub_unspec): Likewise.
1099         (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
1100
1101         2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
1102
1103         * config/arm/arm_neon.h (vadd_s8): GNU C implementation
1104         (vadd_s16): Likewise.
1105         (vadd_s32): Likewise.
1106         (vadd_f32): Likewise.
1107         (vadd_u8): Likewise.
1108         (vadd_u16): Likewise.
1109         (vadd_u32): Likewise.
1110         (vadd_s64): Likewise.
1111         (vadd_u64): Likewise.
1112         (vaddq_s8): Likewise.
1113         (vaddq_s16): Likewise.
1114         (vaddq_s32): Likewise.
1115         (vaddq_s64): Likewise.
1116         (vaddq_f32): Likewise.
1117         (vaddq_u8): Likewise.
1118         (vaddq_u16): Likewise.
1119         (vaddq_u32): Likewise.
1120         (vaddq_u64): Likewise.
1121         (vmul_s8): Likewise.
1122         (vmul_s16): Likewise.
1123         (vmul_s32): Likewise.
1124         (vmul_f32): Likewise.
1125         (vmul_u8): Likewise.
1126         (vmul_u16): Likewise.
1127         (vmul_u32): Likewise.
1128         (vmul_p8): Likewise.
1129         (vmulq_s8): Likewise.
1130         (vmulq_s16): Likewise.
1131         (vmulq_s32): Likewise.
1132         (vmulq_f32): Likewise.
1133         (vmulq_u8): Likewise.
1134         (vmulq_u16): Likewise.
1135         (vmulq_u32): Likewise.
1136         (vsub_s8): Likewise.
1137         (vsub_s16): Likewise.
1138         (vsub_s32): Likewise.
1139         (vsub_f32): Likewise.
1140         (vsub_u8): Likewise.
1141         (vsub_u16): Likewise.
1142         (vsub_u32): Likewise.
1143         (vsub_s64): Likewise.
1144         (vsub_u64): Likewise.
1145         (vsubq_s8): Likewise.
1146         (vsubq_s16): Likewise.
1147         (vsubq_s32): Likewise.
1148         (vsubq_s64): Likewise.
1149         (vsubq_f32): Likewise.
1150         (vsubq_u8): Likewise.
1151         (vsubq_u16): Likewise.
1152         (vsubq_u32): Likewise.
1153         (vsubq_u64): Likewise.
1154         (vand_s8): Likewise.
1155         (vand_s16): Likewise.
1156         (vand_s32): Likewise.
1157         (vand_u8): Likewise.
1158         (vand_u16): Likewise.
1159         (vand_u32): Likewise.
1160         (vand_s64): Likewise.
1161         (vand_u64): Likewise.
1162         (vandq_s8): Likewise.
1163         (vandq_s16): Likewise.
1164         (vandq_s32): Likewise.
1165         (vandq_s64): Likewise.
1166         (vandq_u8): Likewise.
1167         (vandq_u16): Likewise.
1168         (vandq_u32): Likewise.
1169         (vandq_u64): Likewise.
1170         (vorr_s8): Likewise.
1171         (vorr_s16): Likewise.
1172         (vorr_s32): Likewise.
1173         (vorr_u8): Likewise.
1174         (vorr_u16): Likewise.
1175         (vorr_u32): Likewise.
1176         (vorr_s64): Likewise.
1177         (vorr_u64): Likewise.
1178         (vorrq_s8): Likewise.
1179         (vorrq_s16): Likewise.
1180         (vorrq_s32): Likewise.
1181         (vorrq_s64): Likewise.
1182         (vorrq_u8): Likewise.
1183         (vorrq_u16): Likewise.
1184         (vorrq_u32): Likewise.
1185         (vorrq_u64): Likewise.
1186         (veor_s8): Likewise.
1187         (veor_s16): Likewise.
1188         (veor_s32): Likewise.
1189         (veor_u8): Likewise.
1190         (veor_u16): Likewise.
1191         (veor_u32): Likewise.
1192         (veor_s64): Likewise.
1193         (veor_u64): Likewise.
1194         (veorq_s8): Likewise.
1195         (veorq_s16): Likewise.
1196         (veorq_s32): Likewise.
1197         (veorq_s64): Likewise.
1198         (veorq_u8): Likewise.
1199         (veorq_u16): Likewise.
1200         (veorq_u32): Likewise.
1201         (veorq_u64): Likewise.
1202         (vbic_s8): Likewise.
1203         (vbic_s16): Likewise.
1204         (vbic_s32): Likewise.
1205         (vbic_u8): Likewise.
1206         (vbic_u16): Likewise.
1207         (vbic_u32): Likewise.
1208         (vbic_s64): Likewise.
1209         (vbic_u64): Likewise.
1210         (vbicq_s8): Likewise.
1211         (vbicq_s16): Likewise.
1212         (vbicq_s32): Likewise.
1213         (vbicq_s64): Likewise.
1214         (vbicq_u8): Likewise.
1215         (vbicq_u16): Likewise.
1216         (vbicq_u32): Likewise.
1217         (vbicq_u64): Likewise.
1218         (vorn_s8): Likewise.
1219         (vorn_s16): Likewise.
1220         (vorn_s32): Likewise.
1221         (vorn_u8): Likewise.
1222         (vorn_u16): Likewise.
1223         (vorn_u32): Likewise.
1224         (vorn_s64): Likewise.
1225         (vorn_u64): Likewise.
1226         (vornq_s8): Likewise.
1227         (vornq_s16): Likewise.
1228         (vornq_s32): Likewise.
1229         (vornq_s64): Likewise.
1230         (vornq_u8): Likewise.
1231         (vornq_u16): Likewise.
1232         (vornq_u32): Likewise.
1233         (vornq_u64): Likewise.
1234
1235 2014-07-16  Yvan Roux  <yvan.roux@linaro.org>
1236
1237         Backport from trunk r210151.
1238         2014-05-07  Alan Lawrence  <alan.lawrence@arm.com>
1239
1240         * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
1241         vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
1242         vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
1243         vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
1244         vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
1245         vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
1246         vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
1247         vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
1248
1249 2014-07-16  Yvan Roux  <yvan.roux@linaro.org>
1250
1251         Backport from trunk r209794.
1252         2014-04-25  Marek Polacek  <polacek@redhat.com>
1253
1254         PR c/60114
1255         * c-parser.c (c_parser_initelt): Pass input_location to
1256         process_init_element.
1257         (c_parser_initval): Pass loc to process_init_element.
1258         * c-tree.h (process_init_element): Adjust declaration.
1259         * c-typeck.c (push_init_level): Pass input_location to
1260         process_init_element.
1261         (pop_init_level): Likewise.
1262         (set_designator): Likewise.
1263         (output_init_element): Add location_t parameter.  Pass loc to
1264         digest_init.
1265         (output_pending_init_elements): Pass input_location to
1266         output_init_element.
1267         (process_init_element): Add location_t parameter.  Pass loc to
1268         output_init_element.
1269
1270 2014-07-16  Yvan Roux  <yvan.roux@linaro.org>
1271
1272         Backport from trunk r211771.
1273         2014-06-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1274
1275         * genattrtab.c (n_bypassed): New variable.
1276         (process_bypasses): Initialise n_bypassed.
1277         Count number of bypassed reservations.
1278         (make_automaton_attrs): Allocate space for bypassed reservations
1279         rather than number of bypasses.
1280
1281 2014-07-16  Yvan Roux  <yvan.roux@linaro.org>
1282
1283         Backport from trunk r210861.
1284         2014-05-23  Jiong Wang   <jiong.wang@arm.com>
1285
1286         * config/aarch64/predicates.md (aarch64_call_insn_operand): New
1287         predicate.
1288         * config/aarch64/constraints.md ("Ucs", "Usf"):  New constraints.
1289         * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
1290         Adjust for tailcalling through registers.
1291         * config/aarch64/aarch64.h (enum reg_class): New caller save
1292         register class.
1293         (REG_CLASS_NAMES): Likewise.
1294         (REG_CLASS_CONTENTS): Likewise.
1295         * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
1296         Allow tailcalling without decls.
1297
1298 2014-07-16  Yvan Roux  <yvan.roux@linaro.org>
1299
1300         Backport from trunk r211314.
1301         2014-06-06  James Greenhalgh  <james.greenhalgh@arm.com>
1302
1303         * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
1304         * config/aarch64/aarch64.c (aarch64_move_pointer): New.
1305         (aarch64_progress_pointer): Likewise.
1306         (aarch64_copy_one_part_and_move_pointers): Likewise.
1307         (aarch64_expand_movmen): Likewise.
1308         * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
1309         * config/aarch64/aarch64.md (movmem<mode>): New.
1310
1311 2014-07-16  Yvan Roux  <yvan.roux@linaro.org>
1312
1313         Backport from trunk r211185, 211186.
1314         2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
1315
1316         * gcc/config/aarch64/aarch64-builtins.c
1317         (aarch64_types_binop_uus_qualifiers,
1318         aarch64_types_shift_to_unsigned_qualifiers,
1319         aarch64_types_unsigned_shiftacc_qualifiers): Define.
1320         * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
1321         uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
1322         sqshlu_n, uqshl_n): Update qualifiers.
1323         * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
1324         vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
1325         vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
1326         vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
1327         vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
1328         vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
1329         vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
1330         vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
1331         vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
1332         vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
1333         vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
1334         vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
1335         vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
1336         vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
1337         vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
1338         vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
1339         vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
1340         vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
1341         vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
1342         vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
1343         vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
1344         vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
1345         vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
1346         vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
1347         vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
1348         vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
1349         vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
1350
1351         2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
1352
1353         * gcc/config/aarch64/aarch64-builtins.c
1354         (aarch64_types_binop_ssu_qualifiers): New static data.
1355         (TYPES_BINOP_SSU): Define.
1356         * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
1357         urshr_n, ushll_n): Use appropriate unsigned qualifiers. 47
1358         * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
1359         vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
1360         vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8, 50
1361         vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
1362         vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,    52
1363         vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,  53
1364         vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
1365         suffix to builtin function name, remove cast.   55
1366         (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
1367         vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,  57
1368         vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
1369
1370 2014-07-16  Yvan Roux  <yvan.roux@linaro.org>
1371
1372         Backport from trunk r211408, 211416.
1373         2014-06-10  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1374
1375         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
1376         REG_CFA_RESTORE mode.
1377
1378         2014-06-10  Jiong Wang  <jiong.wang@arm.com>
1379
1380         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
1381         (aarch64_save_or_restore_callee_save_registers): Fix layout.
1382
1383 2014-07-16  Yvan Roux  <yvan.roux@linaro.org>
1384
1385         Backport from trunk r211418.
1386         2014-06-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1387
1388         * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
1389         Change second alternative type to f_mcr.
1390         * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
1391         and 12th alternatives' types to f_mcr and f_mrc.
1392         (*movdi_aarch64): Same for 12th and 13th alternatives.
1393         (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
1394         (aarch64_movtilow_tilow): Change type to fmov.
1395
1396 2014-07-16  Yvan Roux  <yvan.roux@linaro.org>
1397
1398         Backport from trunk r211371.
1399         2014-06-09  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
1400
1401         * config/arm/arm-modes.def: Remove XFmode.
1402
1403 2014-07-16  Yvan Roux  <yvan.roux@linaro.org>
1404
1405         Backport from trunk r211268.
1406         2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1407
1408         * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
1409         layout comment.
1410
1411 2014-07-16  Yvan Roux  <yvan.roux@linaro.org>
1412
1413         Backport from trunk r211129.
1414         2014-06-02  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
1415
1416         PR target/61154
1417         * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
1418         * config/arm/arm.md (mov64 splitter): Replace const_double_operand
1419         with immediate_operand.
1420
1421 2014-07-16  Yvan Roux  <yvan.roux@linaro.org>
1422
1423         Backport from trunk r211073.
1424         2014-05-30  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1425
1426         * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
1427         to mov_imm.
1428         * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
1429
1430 2014-07-16  Yvan Roux  <yvan.roux@linaro.org>
1431
1432         Backport from trunk r211050.
1433         2014-05-29  Richard Earnshaw <rearnsha@arm.com>
1434         Richard Sandiford  <rdsandiford@googlemail.com>
1435
1436         * arm/iterators.md (shiftable_ops): New code iterator.
1437         (t2_binop0, arith_shift_insn): New code attributes.
1438         * arm/predicates.md (shift_nomul_operator): New predicate.
1439         * arm/arm.md (insn_enabled): Delete.
1440         (enabled): Remove insn_enabled test.
1441         (*arith_shiftsi): Delete.  Replace with ...
1442         (*<arith_shift_insn>_multsi): ... new pattern.
1443         (*<arith_shift_insn>_shiftsi): ... new pattern.
1444         * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
1445
1446 2014-07-16  Yvan Roux  <yvan.roux@linaro.org>
1447
1448         Backport from trunk r210996.
1449         2014-05-27  Andrew Pinski  <apinski@cavium.com>
1450
1451         * config/aarch64/aarch64.md (stack_protect_set_<mode>):
1452         Use <w> for the register in assembly template.
1453         (stack_protect_test): Use the mode of operands[0] for the
1454         result.
1455         (stack_protect_test_<mode>): Use <w> for the register
1456         in assembly template.
1457
1458 2014-07-16  Yvan Roux  <yvan.roux@linaro.org>
1459
1460         Backport from trunk r210967.
1461         2014-05-27  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1462
1463         * config/arm/neon.md (neon_bswap<mode>): New pattern.
1464         * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
1465         (arm_init_neon_builtins): Handle NEON_BSWAP.
1466         Define required type nodes.
1467         (arm_expand_neon_builtin): Handle NEON_BSWAP.
1468         (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
1469         * config/arm/arm_neon_builtins.def (bswap): Define builtins.
1470         * config/arm/iterators.md (VDQHSD): New mode iterator.
1471
1472 2014-07-16  Yvan Roux  <yvan.roux@linaro.org>
1473
1474         Backport from trunk r210471.
1475         2014-05-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1476
1477         * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
1478         enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
1479
1480 2014-07-16  Yvan Roux  <yvan.roux@linaro.org>
1481
1482         Backport from trunk r210369.
1483         2014-05-13  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1484
1485         * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
1486         (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
1487         Remove associated type declarations and initialisations.
1488         (arm_expand_neon_builtin): Likewise.
1489         (neon_emit_pair_result_insn): Delete.
1490         * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
1491         * config/arm/neon.md (neon_vtrn<mode>): Delete.
1492         (neon_vzip<mode>): Likewise.
1493         (neon_vuzp<mode>): Likewise.
1494
1495 2014-07-16  Yvan Roux  <yvan.roux@linaro.org>
1496
1497         Backport from trunk r211058, 211177.
1498         2014-05-29  Alan Lawrence  <alan.lawrence@arm.com>
1499
1500         * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
1501         TYPES_BINOPV): New static data.
1502         * config/aarch64/aarch64-simd-builtins.def (im_lane_bound): New builtin.
1503         * config/aarch64/aarch64-simd.md (aarch64_ext, aarch64_im_lane_boundsi):
1504         New patterns.
1505         * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
1506         patterns for EXT.
1507         (aarch64_evpc_ext): New function.
1508
1509         * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
1510
1511         * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
1512         vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
1513         vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
1514         vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
1515         vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
1516
1517         2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
1518
1519         * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
1520         location == 0.
1521
1522 2014-07-16  Yvan Roux  <yvan.roux@linaro.org>
1523
1524         Backport from trunk r209797.
1525         2014-04-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1526
1527         * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
1528         Use HOST_WIDE_INT_C for mask literal.
1529         (aarch_rev16_shleft_mask_imm_p): Likewise.
1530
1531 2014-07-16  Yvan Roux  <yvan.roux@linaro.org>
1532
1533         Backport from trunk r211148.
1534         2014-06-02  Andrew Pinski  <apinski@cavium.com>
1535
1536         * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
1537         /lib/ld-linux32-aarch64.so.1 is used for ILP32.
1538         (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
1539         file whose name depends on -mabi= and -mbig-endian.
1540         * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES): Handle LP64
1541         better and handle ilp32 too.
1542         (MULTILIB_OPTIONS): Delete.
1543         (MULTILIB_DIRNAMES): Delete.
1544
1545 2014-07-16  Yvan Roux  <yvan.roux@linaro.org>
1546
1547         Backport from trunk r210828, r211103.
1548         2014-05-31  Kugan Vivekanandarajah  <kuganv@linaro.org>
1549
1550         * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
1551         (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
1552         (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
1553         and __builtins_arm_get_fpscr.
1554         (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
1555         __builtins_arm_get_fpscr.
1556         (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
1557         __builtins_arm_ldfpscr.
1558         (arm_atomic_assign_expand_fenv): New function.
1559         * config/arm/vfp.md (set_fpscr): New pattern.
1560         (get_fpscr) : Likewise.
1561         * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
1562         VUNSPEC_SET_FPSCR.
1563         * doc/extend.texi (AARCH64 Built-in Functions) : Document
1564         __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
1565
1566         2014-05-23  Kugan Vivekanandarajah  <kuganv@linaro.org>
1567
1568         * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
1569         define.
1570         * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
1571         New function declaration.
1572         * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
1573         AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
1574         AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
1575         (aarch64_init_builtins) : Initialize builtins
1576         __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
1577         __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
1578         (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
1579         __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
1580         and __builtins_aarch64_set_fpsr.
1581         (aarch64_atomic_assign_expand_fenv): New function.
1582         * config/aarch64/aarch64.md (set_fpcr): New pattern.
1583         (get_fpcr) : Likewise.
1584         (set_fpsr) : Likewise.
1585         (get_fpsr) : Likewise.
1586         (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
1587          and UNSPECV_SET_FPSR.
1588         * doc/extend.texi (AARCH64 Built-in Functions) : Document
1589         __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
1590         __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
1591
1592 2014-07-16  Yvan Roux  <yvan.roux@linaro.org>
1593
1594         Backport from trunk r210355.
1595         2014-05-13  Ian Bolton  <ian.bolton@arm.com>
1596
1597         * config/aarch64/aarch64-protos.h
1598         (aarch64_hard_regno_caller_save_mode): New prototype.
1599         * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
1600         New function.
1601         * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
1602
1603 2014-07-16  Yvan Roux  <yvan.roux@linaro.org>
1604
1605         Backport from trunk r209943.
1606         2014-04-30  Alan Lawrence  <alan.lawrence@arm.com>
1607
1608         * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
1609         vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
1610         vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
1611         vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
1612         vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
1613         vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
1614         vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
1615         vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
1616
1617 2014-06-26  Yvan Roux  <yvan.roux@linaro.org>
1618
1619         * LINARO-VERSION: Bump version.
1620
1621 2014-06-25  Yvan Roux  <yvan.roux@linaro.org>
1622
1623         GCC Linaro 4.9-2014.06-1 released.
1624         * LINARO-VERSION: Update.
1625
1626 2014-06-24  Yvan Roux  <yvan.roux@linaro.org>
1627
1628         Revert:
1629         2014-05-23  Yvan Roux  <yvan.roux@linaro.org>
1630
1631         Backport from trunk r209643.
1632         2014-04-22  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
1633
1634         * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
1635
1636 2014-06-13  Yvan Roux  <yvan.roux@linaro.org>
1637
1638         Backport from trunk r210493, 210494, 210495, 210496, 210497, 210498,
1639         210499, 210500, 210501, 210502, 210503, 210504, 210505, 210506, 210507,
1640         210508, 210509, 210510, 210512, 211205, 211206.
1641         2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
1642
1643         * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
1644         (cpu_addrcost_table): Use it.
1645         * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
1646         (aarch64_address_cost): Rewrite using aarch64_classify_address,
1647         move it.
1648
1649         2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
1650
1651         * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
1652         (cortexa57_vector_cost): Likewise.
1653         (cortexa57_tunings): Use them.
1654
1655         2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
1656
1657         * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
1658         (TARGET_RTX_COSTS): Call it.
1659
1660         2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
1661                     Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
1662
1663         * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
1664         emit instructions, return number of instructions which would
1665         be emitted.
1666         (aarch64_add_constant): Update call to aarch64_build_constant.
1667         (aarch64_output_mi_thunk): Likewise.
1668         (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost
1669         a CONST_DOUBLE.
1670
1671         2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
1672                     Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
1673
1674         * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
1675         to...
1676         (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
1677         well formed.
1678         (aarch64_rtx_mult_cost): New.
1679         (aarch64_rtx_costs): Use it, refactor as appropriate.
1680
1681         2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
1682
1683         * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
1684
1685         2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
1686                     Philip Tomsich  <philipp.tomsich@theobroma-systems.com>
1687
1688         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
1689         for SET RTX.
1690
1691         2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
1692                     Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
1693
1694         * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
1695         costs when costing loads and stores to memory.
1696
1697         2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
1698                     Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
1699
1700         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
1701         logical operations.
1702
1703         2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
1704                     Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
1705
1706         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
1707         ZERO_EXTEND and SIGN_EXTEND better.
1708
1709         2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
1710                     Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
1711
1712         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
1713         rotates and shifts.
1714
1715         2014-03-16  James Greenhalgh  <james.greenhalgh@arm.com>
1716                     Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
1717
1718         * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
1719         (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
1720
1721         2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
1722                     Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
1723
1724         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
1725         DIV/MOD.
1726
1727         2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
1728                     Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
1729
1730         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
1731         operators.
1732
1733         2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
1734                     Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
1735
1736         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
1737         FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
1738
1739         2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
1740                     Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
1741
1742         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
1743
1744         2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
1745
1746         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
1747         HIGH, LO_SUM.
1748
1749         2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
1750
1751         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
1752         where we were unable to cost an RTX.
1753
1754         2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
1755
1756         * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
1757
1758         2014-06-03  Andrew Pinski  <apinski@cavium.com>
1759
1760         * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
1761         (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
1762
1763         2014-06-03  Andrew Pinski  <apinski@cavium.com>
1764
1765         * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non
1766         comparisons for OP0.
1767
1768 2014-06-13  Yvan Roux  <yvan.roux@linaro.org>
1769
1770         * LINARO-VERSION: Bump version.
1771
1772 2014-06-12  Yvan Roux  <yvan.roux@linaro.org>
1773
1774         GCC Linaro 4.9-2014.06 released.
1775         * LINARO-VERSION: Update.
1776
1777 2014-06-04  Yvan Roux  <yvan.roux@linaro.org>
1778
1779         Backport from trunk r211211.
1780         2014-06-04  Bin Cheng  <bin.cheng@arm.com>
1781
1782         * config/aarch64/aarch64.c (aarch64_classify_address)
1783         (aarch64_legitimize_reload_address): Support full addressing modes
1784         for vector modes.
1785         * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
1786         (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
1787
1788 2014-05-25  Yvan Roux  <yvan.roux@linaro.org>
1789
1790         Backport from trunk r209906.
1791         2014-04-29  Alan Lawrence  <alan.lawrence@arm.com>
1792
1793         * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
1794         vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
1795         vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
1796         vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
1797         vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
1798         vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
1799         vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
1800         vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
1801
1802 2014-05-25  Yvan Roux  <yvan.roux@linaro.org>
1803
1804         Backport from trunk r209897.
1805         2014-04-29  James Greenhalgh  <james.greenhalgh@arm.com>
1806
1807         * calls.c (initialize_argument_information): Always treat
1808         PUSH_ARGS_REVERSED as 1, simplify code accordingly.
1809         (expand_call): Likewise.
1810         (emit_library_call_calue_1): Likewise.
1811         * expr.c (PUSH_ARGS_REVERSED): Do not define.
1812         (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
1813         code accordingly.
1814
1815 2014-05-25  Yvan Roux  <yvan.roux@linaro.org>
1816
1817         Backport from trunk r209880.
1818         2014-04-28  James Greenhalgh  <james.greenhalgh@arm.com>
1819
1820         * config/aarch64/aarch64-builtins.c
1821         (aarch64_types_storestruct_lane_qualifiers): New.
1822         (TYPES_STORESTRUCT_LANE): Likewise.
1823         * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
1824         (st3_lane): Likewise.
1825         (st4_lane): Likewise.
1826         * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
1827         (vec_store_lanesci_lane<mode>): Likewise.
1828         (vec_store_lanesxi_lane<mode>): Likewise.
1829                 (aarch64_st2_lane<VQ:mode>): Likewise.
1830         (aarch64_st3_lane<VQ:mode>): Likewise.
1831         (aarch64_st4_lane<VQ:mode>): Likewise.
1832         * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
1833         * config/aarch64/arm_neon.h
1834                 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
1835         use new macro arguments.
1836         (__ST3_LANE_FUNC): Likewise.
1837         (__ST4_LANE_FUNC): Likewise.
1838         * config/aarch64/iterators.md (V_TWO_ELEM): New.
1839         (V_THREE_ELEM): Likewise.
1840         (V_FOUR_ELEM): Likewise.
1841
1842 2014-05-25  Yvan Roux  <yvan.roux@linaro.org>
1843
1844         Backport from trunk r209878.
1845         2014-04-28  James Greenhalgh  <james.greenhalgh@arm.com>
1846
1847         * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
1848         * config/aarch64/aarch64.c
1849         (aarch64_cannot_change_mode_class): Weaken conditions.
1850         (aarch64_modes_tieable_p): New.
1851         * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
1852
1853 2014-05-25  Yvan Roux  <yvan.roux@linaro.org>
1854
1855         Backport from trunk r209808.
1856         2014-04-25  Jiong Wang  <jiong.wang@arm.com>
1857
1858         * config/arm/predicates.md (call_insn_operand): Add long_call check.
1859         * config/arm/arm.md (sibcall, sibcall_value): Force the address to
1860         reg for long_call.
1861         * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
1862         restriction.
1863
1864 2014-05-25  Yvan Roux  <yvan.roux@linaro.org>
1865
1866         Backport from trunk r209806.
1867         2014-04-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1868
1869         * config/arm/arm.c (arm_cortex_a8_tune): Initialise
1870         T16-related fields.
1871
1872 2014-05-25  Yvan Roux  <yvan.roux@linaro.org>
1873
1874         Backport from trunk r209742, 209749.
1875         2014-04-24  Alan Lawrence  <alan.lawrence@arm.com>
1876
1877         * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
1878
1879         2014-04-24  Tejas Belagod  <tejas.belagod@arm.com>
1880
1881         * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of elements
1882         for big-endian.
1883
1884 2014-05-23  Yvan Roux  <yvan.roux@linaro.org>
1885
1886         Backport from trunk r209736.
1887         2014-04-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1888
1889         * config/aarch64/aarch64-builtins.c
1890         (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
1891         BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
1892         * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
1893         * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
1894         builtins.
1895         * config/aarch64/iterator.md (VDQHSD): New mode iterator.
1896         (Vrevsuff): New mode attribute.
1897
1898 2014-05-23  Yvan Roux  <yvan.roux@linaro.org>
1899
1900         Backport from trunk r209712.
1901         2014-04-23 Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1902
1903         * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
1904         (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
1905         machine descriptions for Stack Smashing Protector.
1906
1907 2014-05-23  Yvan Roux  <yvan.roux@linaro.org>
1908
1909         Backport from trunk r209711.
1910         2014-04-23  Richard Earnshaw  <rearnsha@arm.com>
1911
1912         * aarch64.md (<optab>_rol<mode>3): New pattern.
1913         (<optab>_rolsi3_uxtw): Likewise.
1914         * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
1915
1916 2014-05-23  Yvan Roux  <yvan.roux@linaro.org>
1917
1918         Backport from trunk r209710.
1919         2014-04-23  James Greenhalgh  <james.greenhalgh@arm.com>
1920
1921         * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
1922         (arm_cortex_a12_tune): Likewise.
1923
1924 2014-05-23  Yvan Roux  <yvan.roux@linaro.org>
1925
1926         Backport from trunk r209706.
1927         2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1928
1929         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
1930
1931 2014-05-23  Yvan Roux  <yvan.roux@linaro.org>
1932
1933         Backport from trunk r209701, 209702, 209703, 209704, 209705.
1934         2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1935
1936         * config/arm/arm.md (arm_rev16si2): New pattern.
1937         (arm_rev16si2_alt): Likewise.
1938         * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
1939
1940         2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1941         * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
1942         (rev16<mode>2_alt): Likewise.
1943         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
1944         * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
1945         (aarch_rev16_shleft_mask_imm_p): Likewise.
1946         (aarch_rev16_p_1): Likewise.
1947         (aarch_rev16_p): Likewise.
1948         * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
1949         (aarch_rev16_shright_mask_imm_p): Likewise.
1950         (aarch_rev16_shleft_mask_imm_p): Likewise.
1951
1952         2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1953
1954         * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
1955         * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
1956         rev cost.
1957         (cortex_a53_extra_costs): Likewise.
1958         (cortex_a57_extra_costs): Likewise.
1959         * config/arm/arm.c (cortexa9_extra_costs): Likewise.
1960         (cortexa7_extra_costs): Likewise.
1961         (cortexa8_extra_costs): Likewise.
1962         (cortexa12_extra_costs): Likewise.
1963         (cortexa15_extra_costs): Likewise.
1964         (v7m_extra_costs): Likewise.
1965         (arm_new_rtx_costs): Handle BSWAP.
1966
1967         2013-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1968
1969         * config/arm/arm.c (cortexa8_extra_costs): New table.
1970         (arm_cortex_a8_tune): New tuning struct.
1971         * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
1972
1973         2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1974
1975         * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
1976
1977 2014-05-23  Yvan Roux  <yvan.roux@linaro.org>
1978
1979         Backport from trunk r209659.
1980         2014-04-22  Richard Henderson  <rth@redhat.com>
1981
1982         * config/aarch64/aarch64 (addti3, subti3): New expanders.
1983         (add<GPI>3_compare0): Remove leading * from name.
1984         (add<GPI>3_carryin): Likewise.
1985         (sub<GPI>3_compare0): Likewise.
1986         (sub<GPI>3_carryin): Likewise.
1987         (<su_optab>mulditi3): New expander.
1988         (multi3): New expander.
1989         (madd<GPI>): Remove leading * from name.
1990
1991 2014-05-23  Yvan Roux  <yvan.roux@linaro.org>
1992
1993         Backport from trunk r209645.
1994         2014-04-22  Andrew Pinski  <apinski@cavium.com>
1995
1996         * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
1997         Handle TLS for ILP32.
1998         * config/aarch64/aarch64.md (tlsie_small): Rename to ...
1999         (tlsie_small_<mode>): this and handle PTR.
2000         (tlsie_small_sidi): New pattern.
2001         (tlsle_small): Change to an expand to handle ILP32.
2002         (tlsle_small_<mode>): New pattern.
2003         (tlsdesc_small): Rename to ...
2004         (tlsdesc_small_<mode>): this and handle PTR.
2005
2006 2014-05-23  Yvan Roux  <yvan.roux@linaro.org>
2007
2008         Backport from trunk r209643.
2009         2014-04-22  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
2010
2011         * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
2012
2013 2014-05-23  Yvan Roux  <yvan.roux@linaro.org>
2014
2015         Backport from trunk r209641, 209642.
2016         2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
2017
2018         * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
2019         (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
2020         (aarch64_types_signed_poly_qualifiers): Likewise.
2021         (aarch64_types_unsigned_signed_qualifiers): Likewise.
2022         (aarch64_types_poly_signed_qualifiers): Likewise.
2023         (TYPES_REINTERP_SS): Type macro added.
2024         (TYPES_REINTERP_SU): Likewise.
2025         (TYPES_REINTERP_SP): Likewise.
2026         (TYPES_REINTERP_US): Likewise.
2027         (TYPES_REINTERP_PS): Likewise.
2028         (aarch64_fold_builtin): New expression folding added.
2029         * config/aarch64/aarch64-simd-builtins.def (REINTERP):
2030         Declarations removed.
2031         (REINTERP_SS): Declarations added.
2032         (REINTERP_US): Likewise.
2033         (REINTERP_PS): Likewise.
2034         (REINTERP_SU): Likewise.
2035         (REINTERP_SP): Likewise.
2036         * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
2037         (vreinterpretq_p8_f64): Likewise.
2038         (vreinterpret_p16_f64): Likewise.
2039         (vreinterpretq_p16_f64): Likewise.
2040         (vreinterpret_f32_f64): Likewise.
2041         (vreinterpretq_f32_f64): Likewise.
2042         (vreinterpret_f64_f32): Likewise.
2043         (vreinterpret_f64_p8): Likewise.
2044         (vreinterpret_f64_p16): Likewise.
2045         (vreinterpret_f64_s8): Likewise.
2046         (vreinterpret_f64_s16): Likewise.
2047         (vreinterpret_f64_s32): Likewise.
2048         (vreinterpret_f64_s64): Likewise.
2049         (vreinterpret_f64_u8): Likewise.
2050         (vreinterpret_f64_u16): Likewise.
2051         (vreinterpret_f64_u32): Likewise.
2052         (vreinterpret_f64_u64): Likewise.
2053         (vreinterpretq_f64_f32): Likewise.
2054         (vreinterpretq_f64_p8): Likewise.
2055         (vreinterpretq_f64_p16): Likewise.
2056         (vreinterpretq_f64_s8): Likewise.
2057         (vreinterpretq_f64_s16): Likewise.
2058         (vreinterpretq_f64_s32): Likewise.
2059         (vreinterpretq_f64_s64): Likewise.
2060         (vreinterpretq_f64_u8): Likewise.
2061         (vreinterpretq_f64_u16): Likewise.
2062         (vreinterpretq_f64_u32): Likewise.
2063         (vreinterpretq_f64_u64): Likewise.
2064         (vreinterpret_s64_f64): Likewise.
2065         (vreinterpretq_s64_f64): Likewise.
2066         (vreinterpret_u64_f64): Likewise.
2067         (vreinterpretq_u64_f64): Likewise.
2068         (vreinterpret_s8_f64): Likewise.
2069         (vreinterpretq_s8_f64): Likewise.
2070         (vreinterpret_s16_f64): Likewise.
2071         (vreinterpretq_s16_f64): Likewise.
2072         (vreinterpret_s32_f64): Likewise.
2073         (vreinterpretq_s32_f64): Likewise.
2074         (vreinterpret_u8_f64): Likewise.
2075         (vreinterpretq_u8_f64): Likewise.
2076         (vreinterpret_u16_f64): Likewise.
2077         (vreinterpretq_u16_f64): Likewise.
2078         (vreinterpret_u32_f64): Likewise.
2079         (vreinterpretq_u32_f64): Likewise.
2080
2081         2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
2082
2083         * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
2084         * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
2085         (vreinterpret_p8_s8): Likewise.
2086         * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
2087         (vreinterpret_p8_s16): Likewise.
2088         (vreinterpret_p8_s32): Likewise.
2089         (vreinterpret_p8_s64): Likewise.
2090         (vreinterpret_p8_f32): Likewise.
2091         (vreinterpret_p8_u8): Likewise.
2092         (vreinterpret_p8_u16): Likewise.
2093         (vreinterpret_p8_u32): Likewise.
2094         (vreinterpret_p8_u64): Likewise.
2095         (vreinterpret_p8_p16): Likewise.
2096         (vreinterpretq_p8_s8): Likewise.
2097         (vreinterpretq_p8_s16): Likewise.
2098         (vreinterpretq_p8_s32): Likewise.
2099         (vreinterpretq_p8_s64): Likewise.
2100         (vreinterpretq_p8_f32): Likewise.
2101         (vreinterpretq_p8_u8): Likewise.
2102         (vreinterpretq_p8_u16): Likewise.
2103         (vreinterpretq_p8_u32): Likewise.
2104         (vreinterpretq_p8_u64): Likewise.
2105         (vreinterpretq_p8_p16): Likewise.
2106         (vreinterpret_p16_s8): Likewise.
2107         (vreinterpret_p16_s16): Likewise.
2108         (vreinterpret_p16_s32): Likewise.
2109         (vreinterpret_p16_s64): Likewise.
2110         (vreinterpret_p16_f32): Likewise.
2111         (vreinterpret_p16_u8): Likewise.
2112         (vreinterpret_p16_u16): Likewise.
2113         (vreinterpret_p16_u32): Likewise.
2114         (vreinterpret_p16_u64): Likewise.
2115         (vreinterpret_p16_p8): Likewise.
2116         (vreinterpretq_p16_s8): Likewise.
2117         (vreinterpretq_p16_s16): Likewise.
2118         (vreinterpretq_p16_s32): Likewise.
2119         (vreinterpretq_p16_s64): Likewise.
2120         (vreinterpretq_p16_f32): Likewise.
2121         (vreinterpretq_p16_u8): Likewise.
2122         (vreinterpretq_p16_u16): Likewise.
2123         (vreinterpretq_p16_u32): Likewise.
2124         (vreinterpretq_p16_u64): Likewise.
2125         (vreinterpretq_p16_p8): Likewise.
2126         (vreinterpret_f32_s8): Likewise.
2127         (vreinterpret_f32_s16): Likewise.
2128         (vreinterpret_f32_s32): Likewise.
2129         (vreinterpret_f32_s64): Likewise.
2130         (vreinterpret_f32_u8): Likewise.
2131         (vreinterpret_f32_u16): Likewise.
2132         (vreinterpret_f32_u32): Likewise.
2133         (vreinterpret_f32_u64): Likewise.
2134         (vreinterpret_f32_p8): Likewise.
2135         (vreinterpret_f32_p16): Likewise.
2136         (vreinterpretq_f32_s8): Likewise.
2137         (vreinterpretq_f32_s16): Likewise.
2138         (vreinterpretq_f32_s32): Likewise.
2139         (vreinterpretq_f32_s64): Likewise.
2140         (vreinterpretq_f32_u8): Likewise.
2141         (vreinterpretq_f32_u16): Likewise.
2142         (vreinterpretq_f32_u32): Likewise.
2143         (vreinterpretq_f32_u64): Likewise.
2144         (vreinterpretq_f32_p8): Likewise.
2145         (vreinterpretq_f32_p16): Likewise.
2146         (vreinterpret_s64_s8): Likewise.
2147         (vreinterpret_s64_s16): Likewise.
2148         (vreinterpret_s64_s32): Likewise.
2149         (vreinterpret_s64_f32): Likewise.
2150         (vreinterpret_s64_u8): Likewise.
2151         (vreinterpret_s64_u16): Likewise.
2152         (vreinterpret_s64_u32): Likewise.
2153         (vreinterpret_s64_u64): Likewise.
2154         (vreinterpret_s64_p8): Likewise.
2155         (vreinterpret_s64_p16): Likewise.
2156         (vreinterpretq_s64_s8): Likewise.
2157         (vreinterpretq_s64_s16): Likewise.
2158         (vreinterpretq_s64_s32): Likewise.
2159         (vreinterpretq_s64_f32): Likewise.
2160         (vreinterpretq_s64_u8): Likewise.
2161         (vreinterpretq_s64_u16): Likewise.
2162         (vreinterpretq_s64_u32): Likewise.
2163         (vreinterpretq_s64_u64): Likewise.
2164         (vreinterpretq_s64_p8): Likewise.
2165         (vreinterpretq_s64_p16): Likewise.
2166         (vreinterpret_u64_s8): Likewise.
2167         (vreinterpret_u64_s16): Likewise.
2168         (vreinterpret_u64_s32): Likewise.
2169         (vreinterpret_u64_s64): Likewise.
2170         (vreinterpret_u64_f32): Likewise.
2171         (vreinterpret_u64_u8): Likewise.
2172         (vreinterpret_u64_u16): Likewise.
2173         (vreinterpret_u64_u32): Likewise.
2174         (vreinterpret_u64_p8): Likewise.
2175         (vreinterpret_u64_p16): Likewise.
2176         (vreinterpretq_u64_s8): Likewise.
2177         (vreinterpretq_u64_s16): Likewise.
2178         (vreinterpretq_u64_s32): Likewise.
2179         (vreinterpretq_u64_s64): Likewise.
2180         (vreinterpretq_u64_f32): Likewise.
2181         (vreinterpretq_u64_u8): Likewise.
2182         (vreinterpretq_u64_u16): Likewise.
2183         (vreinterpretq_u64_u32): Likewise.
2184         (vreinterpretq_u64_p8): Likewise.
2185         (vreinterpretq_u64_p16): Likewise.
2186         (vreinterpret_s8_s16): Likewise.
2187         (vreinterpret_s8_s32): Likewise.
2188         (vreinterpret_s8_s64): Likewise.
2189         (vreinterpret_s8_f32): Likewise.
2190         (vreinterpret_s8_u8): Likewise.
2191         (vreinterpret_s8_u16): Likewise.
2192         (vreinterpret_s8_u32): Likewise.
2193         (vreinterpret_s8_u64): Likewise.
2194         (vreinterpret_s8_p8): Likewise.
2195         (vreinterpret_s8_p16): Likewise.
2196         (vreinterpretq_s8_s16): Likewise.
2197         (vreinterpretq_s8_s32): Likewise.
2198         (vreinterpretq_s8_s64): Likewise.
2199         (vreinterpretq_s8_f32): Likewise.
2200         (vreinterpretq_s8_u8): Likewise.
2201         (vreinterpretq_s8_u16): Likewise.
2202         (vreinterpretq_s8_u32): Likewise.
2203         (vreinterpretq_s8_u64): Likewise.
2204         (vreinterpretq_s8_p8): Likewise.
2205         (vreinterpretq_s8_p16): Likewise.
2206         (vreinterpret_s16_s8): Likewise.
2207         (vreinterpret_s16_s32): Likewise.
2208         (vreinterpret_s16_s64): Likewise.
2209         (vreinterpret_s16_f32): Likewise.
2210         (vreinterpret_s16_u8): Likewise.
2211         (vreinterpret_s16_u16): Likewise.
2212         (vreinterpret_s16_u32): Likewise.
2213         (vreinterpret_s16_u64): Likewise.
2214         (vreinterpret_s16_p8): Likewise.
2215         (vreinterpret_s16_p16): Likewise.
2216         (vreinterpretq_s16_s8): Likewise.
2217         (vreinterpretq_s16_s32): Likewise.
2218         (vreinterpretq_s16_s64): Likewise.
2219         (vreinterpretq_s16_f32): Likewise.
2220         (vreinterpretq_s16_u8): Likewise.
2221         (vreinterpretq_s16_u16): Likewise.
2222         (vreinterpretq_s16_u32): Likewise.
2223         (vreinterpretq_s16_u64): Likewise.
2224         (vreinterpretq_s16_p8): Likewise.
2225         (vreinterpretq_s16_p16): Likewise.
2226         (vreinterpret_s32_s8): Likewise.
2227         (vreinterpret_s32_s16): Likewise.
2228         (vreinterpret_s32_s64): Likewise.
2229         (vreinterpret_s32_f32): Likewise.
2230         (vreinterpret_s32_u8): Likewise.
2231         (vreinterpret_s32_u16): Likewise.
2232         (vreinterpret_s32_u32): Likewise.
2233         (vreinterpret_s32_u64): Likewise.
2234         (vreinterpret_s32_p8): Likewise.
2235         (vreinterpret_s32_p16): Likewise.
2236         (vreinterpretq_s32_s8): Likewise.
2237         (vreinterpretq_s32_s16): Likewise.
2238         (vreinterpretq_s32_s64): Likewise.
2239         (vreinterpretq_s32_f32): Likewise.
2240         (vreinterpretq_s32_u8): Likewise.
2241         (vreinterpretq_s32_u16): Likewise.
2242         (vreinterpretq_s32_u32): Likewise.
2243         (vreinterpretq_s32_u64): Likewise.
2244         (vreinterpretq_s32_p8): Likewise.
2245         (vreinterpretq_s32_p16): Likewise.
2246         (vreinterpret_u8_s8): Likewise.
2247         (vreinterpret_u8_s16): Likewise.
2248         (vreinterpret_u8_s32): Likewise.
2249         (vreinterpret_u8_s64): Likewise.
2250         (vreinterpret_u8_f32): Likewise.
2251         (vreinterpret_u8_u16): Likewise.
2252         (vreinterpret_u8_u32): Likewise.
2253         (vreinterpret_u8_u64): Likewise.
2254         (vreinterpret_u8_p8): Likewise.
2255         (vreinterpret_u8_p16): Likewise.
2256         (vreinterpretq_u8_s8): Likewise.
2257         (vreinterpretq_u8_s16): Likewise.
2258         (vreinterpretq_u8_s32): Likewise.
2259         (vreinterpretq_u8_s64): Likewise.
2260         (vreinterpretq_u8_f32): Likewise.
2261         (vreinterpretq_u8_u16): Likewise.
2262         (vreinterpretq_u8_u32): Likewise.
2263         (vreinterpretq_u8_u64): Likewise.
2264         (vreinterpretq_u8_p8): Likewise.
2265         (vreinterpretq_u8_p16): Likewise.
2266         (vreinterpret_u16_s8): Likewise.
2267         (vreinterpret_u16_s16): Likewise.
2268         (vreinterpret_u16_s32): Likewise.
2269         (vreinterpret_u16_s64): Likewise.
2270         (vreinterpret_u16_f32): Likewise.
2271         (vreinterpret_u16_u8): Likewise.
2272         (vreinterpret_u16_u32): Likewise.
2273         (vreinterpret_u16_u64): Likewise.
2274         (vreinterpret_u16_p8): Likewise.
2275         (vreinterpret_u16_p16): Likewise.
2276         (vreinterpretq_u16_s8): Likewise.
2277         (vreinterpretq_u16_s16): Likewise.
2278         (vreinterpretq_u16_s32): Likewise.
2279         (vreinterpretq_u16_s64): Likewise.
2280         (vreinterpretq_u16_f32): Likewise.
2281         (vreinterpretq_u16_u8): Likewise.
2282         (vreinterpretq_u16_u32): Likewise.
2283         (vreinterpretq_u16_u64): Likewise.
2284         (vreinterpretq_u16_p8): Likewise.
2285         (vreinterpretq_u16_p16): Likewise.
2286         (vreinterpret_u32_s8): Likewise.
2287         (vreinterpret_u32_s16): Likewise.
2288         (vreinterpret_u32_s32): Likewise.
2289         (vreinterpret_u32_s64): Likewise.
2290         (vreinterpret_u32_f32): Likewise.
2291         (vreinterpret_u32_u8): Likewise.
2292         (vreinterpret_u32_u16): Likewise.
2293         (vreinterpret_u32_u64): Likewise.
2294         (vreinterpret_u32_p8): Likewise.
2295         (vreinterpret_u32_p16): Likewise.
2296         (vreinterpretq_u32_s8): Likewise.
2297         (vreinterpretq_u32_s16): Likewise.
2298         (vreinterpretq_u32_s32): Likewise.
2299         (vreinterpretq_u32_s64): Likewise.
2300         (vreinterpretq_u32_f32): Likewise.
2301         (vreinterpretq_u32_u8): Likewise.
2302         (vreinterpretq_u32_u16): Likewise.
2303         (vreinterpretq_u32_u64): Likewise.
2304         (vreinterpretq_u32_p8): Likewise.
2305         (vreinterpretq_u32_p16): Likewise.
2306
2307 2014-05-23  Yvan Roux  <yvan.roux@linaro.org>
2308
2309         Backport from trunk r209640.
2310         2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
2311
2312         * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
2313         Pattern extended.
2314         * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator
2315         extended.
2316         (sqabs): Likewise.
2317         * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
2318         (vqnegd_s64): Likewise.
2319         (vqabs_s64): Likewise.
2320         (vqabsd_s64): Likewise.
2321
2322 2014-05-23  Yvan Roux  <yvan.roux@linaro.org>
2323
2324         Backport from trunk r209627, 209636.
2325         2014-04-22  Renlin  <renlin.li@arm.com>
2326                     Jiong Wang  <jiong.wang@arm.com>
2327
2328         * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
2329         * config/aarch64/aarch64.c (aarch64_layout_frame)
2330         (aarch64_initial_elimination_offset): Likewise.
2331
2332         2014-04-22  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2333
2334         * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
2335         Fix indentation.
2336
2337 2014-05-23  Yvan Roux  <yvan.roux@linaro.org>
2338
2339         Backport from trunk r209618.
2340         2014-04-22  Renlin Li  <Renlin.Li@arm.com>
2341
2342         * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
2343         the output asm format.
2344
2345 2014-05-23  Yvan Roux  <yvan.roux@linaro.org>
2346
2347         Backport from trunk r209617.
2348         2014-04-22  James Greenhalgh  <james.greenhalgh@arm.com>
2349
2350         * config/aarch64/aarch64-simd.md
2351         (aarch64_cm<optab>di): Always split.
2352         (*aarch64_cm<optab>di): New.
2353         (aarch64_cmtstdi): Always split.
2354         (*aarch64_cmtstdi): New.
2355
2356 2014-05-23  Yvan Roux  <yvan.roux@linaro.org>
2357
2358         Backport from trunk r209615.
2359         2014-04-22  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
2360
2361         * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
2362         restrictions on core registers for DImode values in Thumb2.
2363
2364 2014-05-23  Yvan Roux  <yvan.roux@linaro.org>
2365
2366         Backport from trunk r209613, r209614.
2367         2014-04-22  Ian Bolton  <ian.bolton@arm.com>
2368
2369         * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
2370         * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
2371
2372         2014-04-22  Ian Bolton  <ian.bolton@arm.com>
2373
2374         * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
2375         (*iordi_notzesidi_di): Likewise.
2376         (*iordi_notsesidi_di): Likewise.
2377
2378 2014-05-23  Yvan Roux  <yvan.roux@linaro.org>
2379
2380         Backport from trunk r209561.
2381         2014-04-22  Ian Bolton  <ian.bolton@arm.com>
2382
2383         * config/arm/arm-protos.h (tune_params): New struct members.
2384         * config/arm/arm.c: Initialise tune_params per processor.
2385         (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
2386         for speed, based on new tune_params.
2387
2388 2014-05-23  Yvan Roux  <yvan.roux@linaro.org>
2389
2390         Backport from trunk r209559.
2391         2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
2392
2393         * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro
2394         added.
2395         * config/aarch64/aarch64-simd-builtins.def (frintn): Use added
2396         macro.
2397         * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment
2398         corrected.
2399         * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
2400         * config/aarch64/arm_neon.h (vrnd_f64): Added.
2401         (vrnda_f64): Likewise.
2402         (vrndi_f64): Likewise.
2403         (vrndm_f64): Likewise.
2404         (vrndn_f64): Likewise.
2405         (vrndp_f64): Likewise.
2406         (vrndx_f64): Likewise.
2407
2408 2014-05-23  Yvan Roux  <yvan.roux@linaro.org>
2409
2410         Backport from trunk r209419.
2411         2014-04-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2412
2413         PR rtl-optimization/60663
2414         * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
2415         avoid 0 cost.
2416
2417 2014-05-23  Yvan Roux  <yvan.roux@linaro.org>
2418
2419         Backport from trunk r209457.
2420         2014-04-16  Andrew  Pinski  <apinski@cavium.com>
2421
2422         * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
2423         definition.
2424
2425 2014-05-19  Yvan Roux  <yvan.roux@linaro.org>
2426
2427         * LINARO-VERSION: Bump version.
2428
2429 2014-05-14  Yvan Roux  <yvan.roux@linaro.org>
2430
2431         GCC Linaro 4.9-2014.05 released.
2432         * LINARO-VERSION: Update.
2433
2434 2014-05-13  Yvan Roux  <yvan.roux@linaro.org>
2435
2436         Backport from trunk r209889.
2437         2014-04-29  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
2438
2439         * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
2440
2441 2014-05-13  Yvan Roux  <yvan.roux@linaro.org>
2442
2443         Backport from trunk r209556.
2444         2014-04-22  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
2445
2446         * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
2447         GET_MODE_SIZE argument is enum machine_mode.
2448
2449 2014-04-28  Yvan Roux  <yvan.roux@linaro.org>
2450
2451         * LINARO-VERSION: Bump version.
2452
2453 2014-04-22  Yvan Roux  <yvan.roux@linaro.org>
2454
2455         GCC Linaro 4.9-2014.04 released.
2456         * LINARO-VERSION: New file.
2457         * configure.ac: Add Linaro version string.