gcc/

[official-gcc.git] / gcc-4_8-branch / gcc / ChangeLog.linaro

2014-11-14  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r212178..
        2014-06-30  Joseph Myers  <joseph@codesourcery.com>

        * var-tracking.c (add_stores): Return instead of asserting if old
        and new values for conditional store are the same.

2014-11-14  Yvan Roux  <yvan.roux@linaro.org>

        Add Linaro release macros (Linaro only patch.)

        * Makefile.in (LINAROVER, LINAROVER_C, LINAROVER_S): Define.
        (CFLAGS-cppbuiltin.o): Add LINAROVER macro definition.
        (cppbuiltin.o): Depend on $(LINAROVER).
        * cppbuiltin.c (parse_linarover): New.
        (define_GNUC__): Define __LINARO_RELEASE__ and __LINARO_SPIN__ macros.

2014-08-26  venkataramanan-kumar  <venkataramanan.kumar@linaro.org>

        Backport from trunk r205807.
        2013-12-09  Richard Earnshaw  <rearnsha@arm.com>

        * arm.c (mem_ok_for_ldrd_strd): Rename first argument as MEM.  Do
        more address validation checks.

2014-08-15  Yvan Roux  <yvan.roux@linaro.org>

        * LINARO-VERSION: Bump version.

2014-08-14  Yvan Roux  <yvan.roux@linaro.org>

        GCC Linaro 4.8-2014.08 released.
        * LINARO-VERSION: Update.

2014-08-11  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r206529, r206530
        2014-01-10  Richard Earnshaw  <rearnsha@arm.com>

        PR target/59744
        * aarch64-modes.def (CC_Zmode): New flags mode.
        * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
        represents an equality.
        (aarch64_get_condition_code): Handle CC_Zmode.
        * aarch64.md (compare_neg<mode>): Restrict to equality operations.

2014-08-11  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r204251
        2013-10-31  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
        Yury Gribov  <y.gribov@samsung.com>

        PR sanitizer/58543
        * asan.c (asan_clear_shadow): Allocate a new vreg for temporary
        shadow pointer to avoid clobbering the main one.

2014-04-08  Yvan Roux  <yvan.roux@linaro.org>

        * LINARO-VERSION: Bump version.

2014-04-07  Yvan Roux  <yvan.roux@linaro.org>

        GCC Linaro 4.8-2014.04 released.
        * LINARO-VERSION: Update.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r205105
        2013-11-20  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64.md: Remove "mode" and "mode2" attributes
        from all insns.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r205050
        2013-11-19  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/arm/arm.md (zero_extend<mode>di2): Add type attribute.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r204852
        2013-11-19  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64.md: Remove v8type from all insns.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r204852
        2013-11-15  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-simd.md: Remove simd_type from all
        patterns.
        * config/aarch64/aarch64.md: Likewise, correct "type" attribute
        where it is incorrect or missing.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r204784
        2013-11-14  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-cores.def (example-1): Remove.
        (example-2): Likewise.
        * config/aarch64/aarch64-tune.md: Regenerate.
        * config/aarch64/aarch64.md: Do not include "large.md" or "small.md".
        (generic_sched): Remove "large", "small".
        * config/aarch64/large.md: Delete.
        * config/aarch64/small.md: Delete.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r204783
        2013-11-14  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-cores.def (cortex-a57): Tune for cortexa15.
        * config/aarch64/aarch64-tune.md: Regenerate.
        * config/aarch64/aarch64.md: Include cortex-a15 pipeline model.
        (generic_sched): "no" if we are tuning for cortexa15.
        * config/arm/cortex-a15.md: Include cortex-a15-neon.md by
        relative path.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r204782
        2013-11-14  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-arches.def (armv8-a): Tune for cortex-a53.
        * config/aarch64/aarch64.md: Do not include aarch64-generic.md.
        * config/aarch64/aarch64.c (aarch64_tune): Initialize to cortexa53.
        (all_cores): Use cortexa53 when tuning for "generic".
        (aarch64_override_options): Fix comment.
        * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Set to cortexa53.
        * config/aarch64/aarch64-generic.md: Delete.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r204575
        2013-11-08  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/arm/aarch-common.c
        (search_term): New typedef.
        (shift_rtx_costs): New array.
        (arm_rtx_shift_left_p): New.
        (arm_find_sub_rtx_with_search_term): Likewise.
        (arm_find_sub_rtx_with_code): Likewise.
        (arm_early_load_addr_dep): Add sanity checking.
        (arm_no_early_alu_shift_dep): Likewise.
        (arm_no_early_alu_shift_value_dep): Likewise.
        (arm_no_early_mul_dep): Likewise.
        (arm_no_early_store_addr_dep): Likewise.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r203621
        2013-10-15  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/arm/neon-schedgen.ml: Remove.
        * config/arm/cortex-a9-neon.md: Remove comment regarding
        neon-schedgen.ml.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r203620
        2013-10-15  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/arm/types: Remove old neon types.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r203619
        2013-10-15  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/arm/cortex-a7.md
        (cortex_a7_neon_type): New.
        (cortex_a7_neon_mul): Update for new types.
        (cortex_a7_neon_mla): Likewise.
        (cortex_a7_neon): Likewise.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r203618
        2013-10-15  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/arm/cortex-a15-neon.md
        (cortex_a15_neon_type): New,

        (cortex_a15_neon_int_1): Remove.
        (cortex_a15_neon_int_2): Likewise.
        (cortex_a15_neon_int_3): Likewise.
        (cortex_a15_neon_int_4): Likewise.
        (cortex_a15_neon_int_5): Likewise.
        (cortex_a15_neon_vqneg_vqabs): Likewise.
        (cortex_a15_neon_vmov): Likewise.
        (cortex_a15_neon_vaba): Likewise.
        (cortex_a15_neon_vaba_qqq): Likewise.
        (cortex_a15_neon_mul_ddd_8_16_qdd_16_8_long_32_16_long): Likewise.
        (cortex_a15_neon_mul_qqq_8_16_32_ddd_32): Likewise.
        (cortex_a15_neon_mul_qdd_64_32_long_qqd_16_ddd_32_scalar_64_32_long_scalar):
        Likewise.
        (cortex_a15_neon_mla_ddd_8_16_qdd_16_8_long_32_16_long): Likewise.
        (cortex_a15_neon_mla_qqq_8_16): Likewise.
        (cortex_a15_neon_mla_ddd_32_qqd_16_ddd_32_scalar): Likewise.
        (cortex_a15_neon_mla_qqq_32_qqd_32_scalar): Likewise.
        (cortex_a15_neon_mul_ddd_16_scalar_32_16_long_scalar): Likewise.
        (cortex_a15_neon_mul_qqd_32_scalar): Likewise.
        (cortex_a15_neon_mla_ddd_16_scalar_qdd_32_16_long_scalar): Likewise.
        (cortex_a15_neon_shift_1): Likewise.
        (cortex_a15_neon_shift_2): Likewise.
        (cortex_a15_neon_shift_3): Likewise.
        (cortex_a15_neon_vshl_ddd): Likewise.
        (cortex_a15_neon_vqshl_vrshl_vqrshl_qqq): Likewise.
        (cortex_a15_neon_vsra_vrsra): Likewise.
        (cortex_a15_neon_fp_vmla_ddd_scalar): Likewise.
        (cortex_a15_neon_fp_vmla_qqq_scalar): Likewise.
        (cortex_a15_neon_bp_3cycle): Likewise.
        (cortex_a15_neon_ldm_2): Likewise.
        (cortex_a15_neon_stm_2): Likewise.
        (cortex_a15_neon_mcr): Likewise.
        (cortex_a15_neon_mrc): Likewise.
        (cortex_a15_neon_fp_vadd_ddd_vabs_dd): Likewise.
        (cortex_a15_neon_fp_vadd_qqq_vabs_qq): Likewise.
        (cortex_a15_neon_fp_vmul_ddd): Likewise.
        (cortex_a15_neon_fp_vmul_qqd): Likewise.
        (cortex_a15_neon_fp_vmla_ddd): Likewise.
        (cortex_a15_neon_fp_vmla_qqq): Likewise.
        (cortex_a15_neon_fp_vmla_ddd_scalar): Likewise.
        (cortex_a15_neon_fp_vmla_qqq_scalar): Likewise.
        (cortex_a15_neon_fp_vrecps_vrsqrts_ddd): Likewise.
        (cortex_a15_neon_fp_vrecps_vrsqrts_qqq): Likewise.
        (cortex_a15_neon_bp_simple): Likewise.
        (cortex_a15_neon_bp_2cycle): Likewise.
        (cortex_a15_neon_bp_3cycle): Likewise.
        (cortex_a15_neon_vld1_1_2_regs): Likewise.
        (cortex_a15_neon_vld1_3_4_regs): Likewise.
        (cortex_a15_neon_vld2_2_regs_vld1_vld2_all_lanes): Likewise.
        (cortex_a15_neon_vld2_4_regs): Likewise.
        (cortex_a15_neon_vld3_vld4): Likewise.
        (cortex_a15_neon_vst1_1_2_regs_vst2_2_regs): Likewise.
        (cortex_a15_neon_vst1_3_4_regs): Likewise.
        (cortex_a15_neon_vst2_4_regs_vst3_vst4): Rename to...
        (cortex_a15_neon_vst2_4_regs_vst3): ...This, update for new attributes.
        (cortex_a15_neon_vst3_vst4): Rename to...
        (cortex_a15_neon_vst4): This, update for new attributes.
        (cortex_a15_neon_vld1_vld2_lane): Update for new attributes.
        (cortex_a15_neon_vld3_vld4_lane): Likewise.
        (cortex_a15_neon_vst1_vst2_lane): Likewise.
        (cortex_a15_neon_vst3_vst4_lane): Likewise.
        (cortex_a15_neon_vld3_vld4_all_lanes): Likewise.
        (cortex_a15_neon_ldm_2): Likewise.
        (cortex_a15_neon_stm_2): Likewise.
        (cortex_a15_neon_mcr): Likewise.
        (cortex_a15_neon_mcr_2_mcrr): Likewise.
        (cortex_a15_neon_mrc): Likewise.
        (cortex_a15_neon_mrrc): Likewise.

        (cortex_a15_neon_abd): New.
        (cortex_a15_neon_abd_q): Likewise.
        (cortex_a15_neon_aba): Likewise.
        (cortex_a15_neon_aba_q): Likewise.
        (cortex_a15_neon_acc): Likewise.
        (cortex_a15_neon_acc_q): Likewise.
        (cortex_a15_neon_arith_basic): Likewise.
        (cortex_a15_neon_arith_complex): Likewise.
        (cortex_a15_neon_multiply): Likewise.
        (cortex_a15_neon_multiply_q): Likewise.
        (cortex_a15_neon_mla): Likewise.
        (cortex_a15_neon_mla_q): Likewise.
        (cortex_a15_neon_sat_mla_long): Likewise.
        (cortex_a15_neon_shift_acc): Likewise.
        (cortex_a15_neon_shift_imm_basic): Likewise.
        (cortex_a15_neon_shift_imm_complex): Likewise.
        (cortex_a15_neon_shift_reg_basic): Likewise.
        (cortex_a15_neon_shift_reg_basic_q): Likewise.
        (cortex_a15_neon_shift_reg_complex): Likewise.
        (cortex_a15_neon_shift_reg_complex_q): Likewise.
        (cortex_a15_neon_fp_negabs): Likewise
        (cortex_a15_neon_fp_arith): Likewise
        (cortex_a15_neon_fp_arith_q): Likewise
        (cortex_a15_neon_fp_cvt_int): Likewise
        (cortex_a15_neon_fp_cvt_int_q): Likewise
        (cortex_a15_neon_fp_cvt_16): Likewise
        (cortex_a15_neon_fp_mul): Likewise
        (cortex_a15_neon_fp_mul_q): Likewise
        (cortex_a15_neon_fp_mla): Likewise
        (cortex_a15_neon_fp_mla_q): Likewise
        (cortex_a15_neon_fp_recps_rsqrte): Likewise.
        (cortex_a15_neon_fp_recps_rsqrte_q): Likewise.
        (cortex_a15_neon_bitops): Likewise.
        (cortex_a15_neon_bitops_q): Likewise.
        (cortex_a15_neon_from_gp): Likewise.
        (cortex_a15_neon_from_gp_q): Likewise.
        (cortex_a15_neon_tbl3_tbl4): Likewise.
        (cortex_a15_neon_zip_q): Likewise.
        (cortex_a15_neon_to_gp): Likewise.
        (cortex_a15_neon_load_a): Likewise.
        (cortex_a15_neon_load_b): Likewise.
        (cortex_a15_neon_load_c): Likewise.
        (cortex_a15_neon_load_d): Likewise.
        (cortex_a15_neon_load_e): Likewise.
        (cortex_a15_neon_load_f): Likewise.
        (cortex_a15_neon_store_a): Likewise.
        (cortex_a15_neon_store_b): Likewise.
        (cortex_a15_neon_store_c): Likewise.
        (cortex_a15_neon_store_d): Likewise.
        (cortex_a15_neon_store_e): Likewise.
        (cortex_a15_neon_store_f): Likewise.
        (cortex_a15_neon_store_g): Likewise.
        (cortex_a15_neon_store_h): Likewise.
        (cortex_a15_vfp_to_from_gp): Likewise.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r203617
        2013-10-15  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/arm/cortex-a9-neon.md (cortex_a9_neon_type): New.

        (cortex_a9_neon_vshl_ddd): Remove.
        (cortex_a9_neon_vst3_vst4): Likewise.
        (cortex_a9_neon_vld3_vld4_all_lanes): Likewise.

        (cortex_a9_neon_bit_ops_q): New.

        (cortex_a9_neon_int_1): Use cortex_a8_neon_type.
        (cortex_a9_neon_int_2): Likewise.
        (cortex_a9_neon_int_3): Likewise.
        (cortex_a9_neon_int_4): Likewise.
        (cortex_a9_neon_int_5): Likewise.
        (cortex_a9_neon_vqneg_vqabs): Likewise.
        (cortex_a9_neon_vmov): Likewise.
        (cortex_a9_neon_vaba): Likewise.
        (cortex_a9_neon_vaba_qqq): Likewise.
        (cortex_a9_neon_shift_1): Likewise.
        (cortex_a9_neon_shift_2): Likewise.
        (cortex_a9_neon_shift_3): Likewise.
        (cortex_a9_neon_vqshl_vrshl_vqrshl_qqq): Likewise.
        (cortex_a9_neon_vsra_vrsra): Likewise.
        (cortex_a9_neon_mul_ddd_8_16_qdd_16_8_long_32_16_long): Likewise.
        (cortex_a9_neon_mul_qqq_8_16_32_ddd_32): Likewise.
        (cortex_a9_neon_mul_qdd_64_32_long_qqd_16_ddd_32_scalar_64_32_long_scalar):
        Likewise.
        (cortex_a9_neon_mla_ddd_8_16_qdd_16_8_long_32_16_long): Likewise.
        (cortex_a9_neon_mla_qqq_8_16): Likewise.
        (cortex_a9_neon_mla_ddd_32_qqd_16_ddd_32_scalar_qdd_64_32_long_scalar_qdd_64_32_long):
        Likewise.
        (cortex_a9_neon_mla_qqq_32_qqd_32_scalar): Likewise.
        (cortex_a9_neon_mul_ddd_16_scalar_32_16_long_scalar): Likewise.
        (cortex_a9_neon_mul_qqd_32_scalar): Likewise.
        (cortex_a9_neon_mla_ddd_16_scalar_qdd_32_16_long_scalar): Likewise.
        (cortex_a9_neon_fp_vadd_ddd_vabs_dd): Likewise.
        (cortex_a9_neon_fp_vadd_qqq_vabs_qq): Likewise.
        (cortex_a9_neon_fp_vsum): Likewise.
        (cortex_a9_neon_fp_vmul_ddd): Likewise.
        (cortex_a9_neon_fp_vmul_qqd): Likewise.
        (cortex_a9_neon_fp_vmla_ddd): Likewise.
        (cortex_a9_neon_fp_vmla_qqq): Likewise.
        (cortex_a9_neon_fp_vmla_ddd_scalar): Likewise.
        (cortex_a9_neon_fp_vmla_qqq_scalar): Likewise.
        (cortex_a9_neon_fp_vrecps_vrsqrts_ddd): Likewise.
        (cortex_a9_neon_fp_vrecps_vrsqrts_qqq): Likewise.
        (cortex_a9_neon_bp_simple): Likewise.
        (cortex_a9_neon_bp_2cycle): Likewise.
        (cortex_a9_neon_bp_3cycle): Likewise.
        (cortex_a9_neon_ldr): Likewise.
        (cortex_a9_neon_str): Likewise.
        (cortex_a9_neon_vld1_1_2_regs): Likewise.
        (cortex_a9_neon_vld1_3_4_regs): Likewise.
        (cortex_a9_neon_vld2_2_regs_vld1_vld2_all_lanes): Likewise.
        (cortex_a9_neon_vld2_4_regs): Likewise.
        (cortex_a9_neon_vld3_vld4): Likewise.
        (cortex_a9_neon_vld1_vld2_lane): Likewise.
        (cortex_a9_neon_vld3_vld4_lane): Likewise.
        (cortex_a9_neon_vld3_vld4_all_lanes): Likewise.
        (cortex_a9_neon_vst1_1_2_regs_vst2_2_regs): Likewise.
        (cortex_a9_neon_vst1_3_4_regs): Likewise.
        (cortex_a9_neon_vst2_4_regs_vst3_vst4): Likewise.
        (cortex_a9_neon_vst1_vst2_lane): Likewise.
        (cortex_a9_neon_vst3_vst4_lane): Likewise.
        (cortex_a9_neon_mcr): Likewise.
        (cortex_a9_neon_mcr_2_mcrr): Likewise.
        (cortex_a9_neon_mrc): Likewise.
        (cortex_a9_neon_mrrc): Likewise.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r203616
        2013-10-15  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/arm/cortex-a8-neon.md (cortex_a8_neon_type): New.

        (cortex_a8_neon_vshl_ddd): Remove.
        (cortex_a8_neon_vst3_vst4): Likewise.
        (cortex_a8_neon_vld3_vld4_all_lanes): Likewise.

        (cortex_a8_neon_bit_ops_q): New.

        (cortex_a8_neon_int_1): Use cortex_a8_neon_type.
        (cortex_a8_neon_int_2): Likewise..
        (cortex_a8_neon_int_3): Likewise.
        (cortex_a8_neon_int_5): Likewise.
        (cortex_a8_neon_vqneg_vqabs): Likewise.
        (cortex_a8_neon_int_4): Likewise.
        (cortex_a8_neon_vaba): Likewise.
        (cortex_a8_neon_vaba_qqq): Likewise.
        (cortex_a8_neon_shift_1): Likewise.
        (cortex_a8_neon_shift_2): Likewise.
        (cortex_a8_neon_shift_3): Likewise.
        (cortex_a8_neon_vqshl_vrshl_vqrshl_qqq): Likewise.
        (cortex_a8_neon_vsra_vrsra): Likewise.
        (cortex_a8_neon_mul_ddd_8_16_qdd_16_8_long_32_16_long): Likewise.
        (cortex_a8_neon_mul_qqq_8_16_32_ddd_32): Likewise.
        (cortex_a8_neon_mul_qdd_64_32_long_qqd_16_ddd_32_scalar_64_32_long_scalar):
        Likewise.
        (cortex_a8_neon_mla_ddd_8_16_qdd_16_8_long_32_16_long): Likewise.
        (cortex_a8_neon_mla_qqq_8_16): Likewise.
        (cortex_a8_neon_mla_ddd_32_qqd_16_ddd_32_scalar_qdd_64_32_long_scalar_qdd_64_32_long):
        Likewise.
        (cortex_a8_neon_mla_qqq_32_qqd_32_scalar): Likewise.
        (cortex_a8_neon_mul_ddd_16_scalar_32_16_long_scalar): Likewise.
        (cortex_a8_neon_mul_qqd_32_scalar): Likewise.
        (cortex_a8_neon_mla_ddd_16_scalar_qdd_32_16_long_scalar): Likewise.
        (cortex_a8_neon_fp_vadd_ddd_vabs_dd): Likewise.
        (cortex_a8_neon_fp_vadd_qqq_vabs_qq): Likewise.
        (cortex_a8_neon_fp_vsum): Likewise.
        (cortex_a8_neon_fp_vmul_ddd): Likewise.
        (cortex_a8_neon_fp_vmul_qqd): Likewise.
        (cortex_a8_neon_fp_vmla_ddd): Likewise.
        (cortex_a8_neon_fp_vmla_qqq): Likewise.
        (cortex_a8_neon_fp_vmla_ddd_scalar): Likewise.
        (cortex_a8_neon_fp_vmla_qqq_scalar): Likewise.
        (cortex_a8_neon_fp_vrecps_vrsqrts_ddd): Likewise.
        (cortex_a8_neon_fp_vrecps_vrsqrts_qqq): Likewise.
        (cortex_a8_neon_bp_simple): Likewise.
        (cortex_a8_neon_bp_2cycle): Likewise.
        (cortex_a8_neon_bp_3cycle): Likewise.
        (cortex_a8_neon_ldr): Likewise.
        (cortex_a8_neon_str): Likewise.
        (cortex_a8_neon_vld1_1_2_regs): Likewise.
        (cortex_a8_neon_vld1_3_4_regs): Likewise.
        (cortex_a8_neon_vld2_2_regs_vld1_vld2_all_lanes): Likewise.
        (cortex_a8_neon_vld2_4_regs): Likewise.
        (cortex_a8_neon_vld3_vld4): Likewise.
        (cortex_a8_neon_vld1_vld2_lane): Likewise.
        (cortex_a8_neon_vld3_vld4_lane): Likewise.
        (cortex_a8_neon_vst1_1_2_regs_vst2_2_regs): Likewise.
        (cortex_a8_neon_vst1_3_4_regs): Likewise.
        (cortex_a8_neon_vst2_4_regs_vst3_vst4): Likewise.
        (cortex_a8_neon_vst1_vst2_lane): Likewise.
        (cortex_a8_neon_vst3_vst4_lane): Likewise.
        (cortex_a8_neon_mcr): Likewise.
        (cortex_a8_neon_mcr_2_mcrr): Likewise.
        (cortex_a8_neon_mrc): Likewise.
        (cortex_a8_neon_mrrc): Likewise.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r203614
        2013-10-15  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/iterators.md (Vetype): Add SF and DF modes.
        (fp): New.
        * config/aarch64/aarch64-simd.md (neon_type): Remove.
        (aarch64_simd_dup<mode>): Add "type" attribute.
        (aarch64_dup_lane<mode>): Likewise.
        (aarch64_dup_lane_<vswap_width_name><mode>): Likewise.
        (*aarch64_simd_mov<mode>): Likewise.
        (aarch64_simd_mov_from_<mode>low): Likewise.
        (aarch64_simd_mov_from_<mode>high): Likewise.
        (orn<mode>3): Likewise.
        (bic<mode>3): Likewise.
        (add<mode>3): Likewise.
        (sub<mode>3): Likewise.
        (mul<mode>3): Likewise.
        (*aarch64_mul3_elt<mode>): Likewise.
        (*aarch64_mul3_elt_<vswap_width_name><mode>): Likewise.
        (*aarch64_mul3_elt_to_128df): Likewise.
        (*aarch64_mul3_elt_to_64v2df): Likewise.
        (neg<mode>2): Likewise.
        (abs<mode>2): Likewise.
        (abd<mode>_3): Likewise.
        (aba<mode>_3): Likewise.
        (fabd<mode>_3): Likewise.
        (*fabd_scalar<mode>3): Likewise.
        (and<mode>3): Likewise.
        (ior<mode>3): Likewise.
        (xor<mode>3): Likewise.
        (one_cmpl<mode>2): Likewise.
        (aarch64_simd_vec_set<mode>): Likewise.
        (aarch64_simd_lshr<mode>): Likewise.
        (aarch64_simd_ashr<mode>): Likewise.
        (aarch64_simd_imm_shl<mode>): Likewise.
        (aarch64_simd_reg_sshl<mode): Likewise.
        (aarch64_simd_reg_shl<mode>_unsigned): Likewise.
        (aarch64_simd_reg_shl<mode>_signed): Likewise.
        (aarch64_simd_vec_setv2di): Likewise.
        (aarch64_simd_vec_set<mode>): Likewise.
        (aarch64_mla<mode>): Likewise.
        (*aarch64_mla_elt<mode>): Likewise.
        (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
        (aarch64_mls<mode>): Likewise.
        (*aarch64_mls_elt<mode>): Likewise.
        (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
        (<su><maxmin><mode>3): Likewise.
        (move_lo_quad_<mode>): Likewise.
        (aarch64_simd_move_hi_quad_<mode>): Likewise.
        (aarch64_simd_vec_pack_trunc_<mode>): Likewise.
        (vec_pack_trunc_<mode>): Likewise.
        (aarch64_simd_vec_unpack<su>_lo_<mode>): Likewise.
        (aarch64_simd_vec_unpack<su>_hi_<mode>): Likewise.
        (*aarch64_<su>mlal_lo<mode>): Likewise.
        (*aarch64_<su>mlal_hi<mode>): Likewise.
        (*aarch64_<su>mlsl_lo<mode>): Likewise.
        (*aarch64_<su>mlsl_hi<mode>): Likewise.
        (*aarch64_<su>mlal<mode>): Likewise.
        (*aarch64_<su>mlsl<mode>): Likewise.
        (aarch64_simd_vec_<su>mult_lo_<mode>): Likewise.
        (aarch64_simd_vec_<su>mult_hi_<mode>): Likewise.
        (add<mode>3): Likewise.
        (sub<mode>3): Likewise.
        (mul<mode>3): Likewise.
        (div<mode>3): Likewise.
        (neg<mode>2): Likewise.
        (abs<mode>2): Likewise.
        (fma<mode>4): Likewise.
        (*aarch64_fma4_elt<mode>): Likewise.
        (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
        (*aarch64_fma4_elt_to_128df): Likewise.
        (*aarch64_fma4_elt_to_64v2df): Likewise.
        (fnma<mode>4): Likewise.
        (*aarch64_fnma4_elt<mode>): Likewise.
        (*aarch64_fnma4_elt_<vswap_width_name><mode>
        (*aarch64_fnma4_elt_to_128df): Likewise.
        (*aarch64_fnma4_elt_to_64v2df): Likewise.
        (<frint_pattern><mode>2): Likewise.
        (l<fcvt_pattern><su_optab><VDQF:mode><fcvt_target>2): Likewise.
        (<optab><fcvt_target><VDQF:VDQF:mode>2): Likewise.
        (vec_unpacks_lo_v4sf): Likewise.
        (aarch64_float_extend_lo_v2df): Likewise.
        (vec_unpacks_hi_v4sf): Likewise.
        (aarch64_float_truncate_lo_v2sf): Likewise.
        (aarch64_float_truncate_hi_v4sf): Likewise.
        (aarch64_vmls<mode>): Likewise.
        (<su><maxmin><mode>3): Likewise.
        (<maxmin_uns><mode>3): Likewise.
        (reduc_<sur>plus_<mode>): Likewise.
        (reduc_<sur>plus_v2di): Likewise.
        (reduc_<sur>plus_v2si): Likewise.
        (reduc_<sur>plus_<mode>): Likewise.
        (aarch64_addpv4sf): Likewise.
        (clz<mode>2): Likewise.
        (reduc_<maxmin_uns>_<mode>): Likewise.
        (reduc_<maxmin_uns>_v2di): Likewise.
        (reduc_<maxmin_uns>_v2si): Likewise.
        (reduc_<maxmin_uns>_<mode>): Likewise.
        (reduc_<maxmin_uns>_v4sf): Likewise.
        (aarch64_simd_bsl<mode>_internal): Likewise.
        (*aarch64_get_lane_extend<GPI:mode><VDQQH:mode>): Likewise.
        (*aarch64_get_lane_zero_extendsi<mode>): Likewise.
        (aarch64_get_lane<mode>): Likewise.
        (*aarch64_combinez<mode>): Likewise.
        (aarch64_combine<mode>): Likewise.
        (aarch64_simd_combine<mode>): Likewise.
        (aarch64_<ANY_EXTEND:su><ADDSUB:optab>l<mode>_hi_internal): Likewise.
        (aarch64_<ANY_EXTEND:su><ADDSUB:optab>l<mode>_lo_internal): Likewise.
        (aarch64_<ANY_EXTEND:su><ADDSUB:optab>l<mode>): Likewise.
        (aarch64_<ANY_EXTEND:su><ADDSUB:optab>w<mode>): Likewise.
        (aarch64_<ANY_EXTEND:su><ADDSUB:optab>w2<mode>_internal): Likewise.
        (aarch64_<sur>h<addsub><mode>): Likewise.
        (aarch64_<sur><addsub>hn<mode>): Likewise.
        (aarch64_<sur><addsub>hn2<mode>): Likewise.
        (aarch64_pmul<mode>): Likewise.
        (aarch64_<su_optab><optab><mode>): Likewise.
        (aarch64_<sur>qadd<mode>): Likewise.
        (aarch64_sqmovun<mode>): Likewise.
        (aarch64_<sur>qmovn<mode>): Likewise.
        (aarch64_s<optab><mode>): Likewise.
        (aarch64_sq<r>dmulh<mode>): Likewise.
        (aarch64_sq<r>dmulh_lane<mode>): Likewise.
        (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
        (aarch64_sq<r>dmulh_lane<mode>): Likewise.
        (aarch64_sqdml<SBINQOPS:as>l<mode>): Likewise.
        (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
        (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
        (aarch64_sqdml<SBINQOPS:as>l_n<mode>): Likewise.
        (aarch64_sqdml<SBINQOPS:as>l2<mode>_internal): Likewise.
        (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
        (aarch64_sqdml<SBINQOPS:as>l2_n<mode>_internal): Likewise.
        (aarch64_sqdmull<mode>): Likewise.
        (aarch64_sqdmull_lane<mode>_internal): Likewise.
        (aarch64_sqdmull_n<mode>): Likewise.
        (aarch64_sqdmull2<mode>_internal): Likewise.
        (aarch64_sqdmull2_lane<mode>_internal): Likewise.
        (aarch64_sqdmull2_n<mode>_internal): Likewise.
        (aarch64_<sur>shl<mode>): Likewise.
        (aarch64_<sur>q<r>shl<mode>
        (aarch64_<sur>shll_n<mode>): Likewise.
        (aarch64_<sur>shll2_n<mode>): Likewise.
        (aarch64_<sur>shr_n<mode>): Likewise.
        (aarch64_<sur>sra_n<mode>): Likewise.
        (aarch64_<sur>s<lr>i_n<mode>): Likewise.
        (aarch64_<sur>qshl<u>_n<mode>): Likewise.
        (aarch64_<sur>q<r>shr<u>n_n<mode>): Likewise.
        (aarch64_cm<optab><mode>): Likewise.
        (aarch64_cm<optab>di): Likewise.
        (aarch64_cm<optab><mode>): Likewise.
        (aarch64_cm<optab>di): Likewise.
        (aarch64_cmtst<mode>): Likewise.
        (aarch64_cmtstdi): Likewise.
        (aarch64_cm<optab><mode>): Likewise.
        (*aarch64_fac<optab><mode>): Likewise.
        (aarch64_addp<mode>): Likewise.
        (aarch64_addpdi): Likewise.
        (sqrt<mode>2): Likewise.
        (vec_load_lanesoi<mode>): Likewise.
        (vec_store_lanesoi<mode>): Likewise.
        (vec_load_lanesci<mode>): Likewise.
        (vec_store_lanesci<mode>): Likewise.
        (vec_load_lanesxi<mode>): Likewise.
        (vec_store_lanesxi<mode>): Likewise.
        (*aarch64_mov<mode>): Likewise.
        (aarch64_ld2<mode>_dreg): Likewise.
        (aarch64_ld2<mode>_dreg): Likewise.
        (aarch64_ld3<mode>_dreg): Likewise.
        (aarch64_ld3<mode>_dreg): Likewise.
        (aarch64_ld4<mode>_dreg): Likewise.
        (aarch64_ld4<mode>_dreg): Likewise.
        (aarch64_tbl1<mode>): Likewise.
        (aarch64_tbl2v16qi): Likewise.
        (aarch64_combinev16qi): Likewise.
        (aarch64_<PERMUTE:perm_insn><PERMUTE:perm_hilo><mode>): Likewise.
        (aarch64_st2<mode>_dreg): Likewise.
        (aarch64_st2<mode>_dreg): Likewise.
        (aarch64_st3<mode>_dreg): Likewise.
        (aarch64_st3<mode>_dreg): Likewise.
        (aarch64_st4<mode>_dreg): Likewise.
        (aarch64_st4<mode>_dreg): Likewise.
        (*aarch64_simd_ld1r<mode>): Likewise.
        (aarch64_frecpe<mode>): Likewise.
        (aarch64_frecp<FRECP:frecp_suffix><mode>): Likewise.
        (aarch64_frecps<mode>): Likewise.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r203613
        2013-10-15  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/arm/iterators.md (V_elem_ch): New.
        (q): Likewise.
        (VQH_type): Likewise.
        * config/arm/arm.md (is_neon_type): New.
        (conds): Use is_neon_type.
        (anddi3_insn): Update type attribute.
        (xordi3_insn): Likewise.
        (one_cmpldi2): Likewise.
        * gcc/config/arm/vfp.md (movhf_vfp_neon): Update type attribute.
        * gcc/config/arm/neon.md (neon_mov): Update type attribute.
        (*movmisalign<mode>_neon_store): Likewise.
        (*movmisalign<mode>_neon_load): Likewise.
        (vec_set<mode>_internal): Likewise.
        (vec_set<mode>_internal): Likewise.
        (vec_setv2di_internal): Likewise.
        (vec_extract<mode>): Likewise.
        (vec_extract<mode>): Likewise.
        (vec_extractv2di): Likewise.
        (*add<mode>3_neon): Likewise.
        (adddi3_neon): Likewise.
        (*sub<mode>3_neon): Likewise.
        (subdi3_neon): Likewise.
        (fma<VCVTF:mode>4): Likewise.
        (fma<VCVTF:mode>4_intrinsic): Likewise.
        (*fmsub<VCVTF:mode>4): Likewise.
        (fmsub<VCVTF:mode>4_intrinsic): Likewise.
        (neon_vrint<NEON_VRINT:nvrint_variant><VCVTF:mode>): Likewise.
        (ior<mode>3): Likewise.
        (and<mode>3): Likewise.
        (orn<mode>3_neon): Likewise.
        (orndi3_neon): Likewise.
        (bic<mode>3_neon): Likewise.
        (bicdi3_neon): Likewise.
        (xor<mode>3): Likewise.
        (one_cmpl<mode>2): Likewise.
        (abs<mode>2): Likewise.
        (neg<mode>2): Likewise.
        (negdi2_neon): Likewise.
        (*umin<mode>3_neon): Likewise.
        (*umax<mode>3_neon): Likewise.
        (*smin<mode>3_neon): Likewise.
        (*smax<mode>3_neon): Likewise.
        (vashl<mode>3): Likewise.
        (vashr<mode>3_imm): Likewise.
        (vlshr<mode>3_imm): Likewise.
        (ashl<mode>3_signed): Likewise.
        (ashl<mode>3_unsigned): Likewise.
        (neon_load_count): Likewise.
        (ashldi3_neon_noclobber): Likewise.
        (ashldi3_neon): Likewise.
        (signed_shift_di3_neon): Likewise.
        (unsigned_shift_di3_neon): Likewise.
        (ashrdi3_neon_imm_noclobber): Likewise.
        (lshrdi3_neon_imm_noclobber): Likewise.
        (<shift>di3_neon): Likewise.
        (widen_ssum<mode>3): Likewise.
        (widen_usum<mode>3): Likewise.
        (quad_halves_<code>v4si): Likewise.
        (quad_halves_<code>v4sf): Likewise.
        (quad_halves_<code>v8hi): Likewise.
        (quad_halves_<code>v16qi): Likewise.
        (reduc_splus_v2di): Likewise.
        (neon_vpadd_internal<mode>): Likewise.
        (neon_vpsmin<mode>): Likewise.
        (neon_vpsmax<mode>): Likewise.
        (neon_vpumin<mode>): Likewise.
        (neon_vpumax<mode>): Likewise.
        (*ss_add<mode>_neon): Likewise.
        (*us_add<mode>_neon): Likewise.
        (*ss_sub<mode>_neon): Likewise.
        (*us_sub<mode>_neon): Likewise.
        (neon_vadd<mode>_unspec): Likewise.
        (neon_vaddl<mode>): Likewise.
        (neon_vaddw<mode>): Likewise.
        (neon_vhadd<mode>): Likewise.
        (neon_vqadd<mode>): Likewise.
        (neon_vaddhn<mode>): Likewise.
        (neon_vmul<mode>): Likewise.
        (neon_vfms<VCVTF:mode>): Likewise.
        (neon_vmlal<mode>): Likewise.
        (neon_vmls<mode>): Likewise.
        (neon_vmlsl<mode>): Likewise.
        (neon_vqdmulh<mode>): Likewise.
        (neon_vqdmlal<mode>): Likewise.
        (neon_vqdmlsl<mode>): Likewise.
        (neon_vmull<mode>): Likewise.
        (neon_vqdmull<mode>): Likewise.
        (neon_vsub<mode>_unspec): Likewise.
        (neon_vsubl<mode>): Likewise.
        (neon_vsubw<mode>): Likewise.
        (neon_vqsub<mode>): Likewise.
        (neon_vhsub<mode>): Likewise.
        (neon_vsubhn<mode>): Likewise.
        (neon_vceq<mode>): Likewise.
        (neon_vcge<mode>): Likewise.
        (neon_vcgeu<mode>): Likewise.
        (neon_vcgt<mode>): Likewise.
        (neon_vcgtu<mode>): Likewise.
        (neon_vcle<mode>): Likewise.
        (neon_vclt<mode>): Likewise.
        (neon_vcage<mode>): Likewise.
        (neon_vcagt<mode>): Likewise.
        (neon_vtst<mode>): Likewise.
        (neon_vabd<mode>): Likewise.
        (neon_vabdl<mode>): Likewise.
        (neon_vaba<mode>): Likewise.
        (neon_vabal<mode>): Likewise.
        (neon_vmax<mode>): Likewise.
        (neon_vmin<mode>): Likewise.
        (neon_vpaddl<mode>): Likewise.
        (neon_vpadal<mode>): Likewise.
        (neon_vpmax<mode>): Likewise.
        (neon_vpmin<mode>): Likewise.
        (neon_vrecps<mode>): Likewise.
        (neon_vrsqrts<mode>): Likewise.
        (neon_vqabs<mode>): Likewise.
        (neon_vqneg<mode>): Likewise.
        (neon_vcls<mode>): Likewise.
        (clz<mode>2): Likewise.
        (popcount<mode>2): Likewise.
        (neon_vrecpe<mode>): Likewise.
        (neon_vrsqrte<mode>): Likewise.
        (neon_vget_lane<mode>_sext_internal): Likewise.
        (neon_vget_lane<mode>_zext_internal): Likewise.
        (neon_vdup_n<mode>): Likewise.
        (neon_vdup_n<mode>): Likewise.
        (neon_vdup_nv2di): Likewise.
        (neon_vdup_lane<mode>_interal): Likewise.
        (*neon_vswp<mode>): Likewise.
        (neon_vcombine<mode>): Likewise.
        (float<mode><V_cvtto>2): Likewise.
        (floatuns<mode><V_cvtto>2): Likewise.
        (fix_trunc<mode><V_cvtto>2): Likewise.
        (fixuns_trunc<mode><V_cvtto>2
        (neon_vcvt<mode>): Likewise.
        (neon_vcvt<mode>): Likewise.
        (neon_vcvtv4sfv4hf): Likewise.
        (neon_vcvtv4hfv4sf): Likewise.
        (neon_vcvt_n<mode>): Likewise.
        (neon_vcvt_n<mode>): Likewise.
        (neon_vmovn<mode>): Likewise.
        (neon_vqmovn<mode>): Likewise.
        (neon_vqmovun<mode>): Likewise.
        (neon_vmovl<mode>): Likewise.
        (neon_vmul_lane<mode>): Likewise.
        (neon_vmul_lane<mode>): Likewise.
        (neon_vmull_lane<mode>): Likewise.
        (neon_vqdmull_lane<mode>): Likewise.
        (neon_vqdmulh_lane<mode>): Likewise.
        (neon_vqdmulh_lane<mode>): Likewise.
        (neon_vmla_lane<mode>): Likewise.
        (neon_vmla_lane<mode>): Likewise.
        (neon_vmlal_lane<mode>): Likewise.
        (neon_vqdmlal_lane<mode>): Likewise.
        (neon_vmls_lane<mode>): Likewise.
        (neon_vmls_lane<mode>): Likewise.
        (neon_vmlsl_lane<mode>): Likewise.
        (neon_vqdmlsl_lane<mode>): Likewise.
        (neon_vext<mode>): Likewise.
        (neon_vrev64<mode>): Likewise.
        (neon_vrev32<mode>): Likewise.
        (neon_vrev16<mode>): Likewise.
        (neon_vbsl<mode>_internal): Likewise.
        (neon_vshl<mode>): Likewise.
        (neon_vqshl<mode>): Likewise.
        (neon_vshr_n<mode>): Likewise.
        (neon_vshrn_n<mode>): Likewise.
        (neon_vqshrn_n<mode>): Likewise.
        (neon_vqshrun_n<mode>): Likewise.
        (neon_vshl_n<mode>): Likewise.
        (neon_vqshl_n<mode>): Likewise.
        (neon_vqshlu_n<mode>): Likewise.
        (neon_vshll_n<mode>): Likewise.
        (neon_vsra_n<mode>): Likewise.
        (neon_vsri_n<mode>): Likewise.
        (neon_vsli_n<mode>): Likewise.
        (neon_vtbl1v8qi): Likewise.
        (neon_vtbl2v8qi): Likewise.
        (neon_vtbl3v8qi): Likewise.
        (neon_vtbl4v8qi): Likewise.
        (neon_vtbl1v16qi): Likewise.
        (neon_vtbl2v16qi): Likewise.
        (neon_vcombinev16qi): Likewise.
        (neon_vtbx1v8qi): Likewise.
        (neon_vtbx2v8qi): Likewise.
        (neon_vtbx3v8qi): Likewise.
        (neon_vtbx4v8qi): Likewise.
        (*neon_vtrn<mode>_insn): Likewise.
        (*neon_vzip<mode>_insn): Likewise.
        (*neon_vuzp<mode>_insn): Likewise.
        (neon_vld1<mode>): Likewise.
        (neon_vld1_lane<mode>): Likewise.
        (neon_vld1_lane<mode>): Likewise.
        (neon_vld1_dup<mode>): Likewise.
        (neon_vld1_dup<mode>): Likewise.
        (neon_vld1_dupv2di): Likewise.
        (neon_vst1<mode>): Likewise.
        (neon_vst1_lane<mode>): Likewise.
        (neon_vst1_lane<mode>): Likewise.
        (neon_vld2<mode>): Likewise.
        (neon_vld2<mode>): Likewise.
        (neon_vld2_lane<mode>): Likewise.
        (neon_vld2_lane<mode>): Likewise.
        (neon_vld2_dup<mode>): Likewise.
        (neon_vst2<mode>): Likewise.
        (neon_vst2<mode>): Likewise.
        (neon_vst2_lane<mode>): Likewise.
        (neon_vst2_lane<mode>): Likewise.
        (neon_vld3<mode>): Likewise.
        (neon_vld3qa<mode>): Likewise.
        (neon_vld3qb<mode>): Likewise.
        (neon_vld3_lane<mode>): Likewise.
        (neon_vld3_lane<mode>): Likewise.
        (neon_vld3_dup<mode>): Likewise.
        (neon_vst3<mode>): Likewise.
        (neon_vst3qa<mode>): Likewise.
        (neon_vst3qb<mode>): Likewise.
        (neon_vst3_lane<mode>): Likewise.
        (neon_vst3_lane<mode>): Likewise.
        (neon_vld4<mode>): Likewise.
        (neon_vld4qa<mode>): Likewise.
        (neon_vld4qb<mode>): Likewise.
        (neon_vld4_lane<mode>): Likewise.
        (neon_vld4_lane<mode>): Likewise.
        (neon_vld4_dup<mode>): Likewise.
        (neon_vst4<mode>): Likewise.
        (neon_vst4qa<mode>): Likewise.
        (neon_vst4qb<mode>): Likewise.
        (neon_vst4_lane<mode>): Likewise.
        (neon_vst4_lane<mode>): Likewise.
        (neon_vec_unpack<US>_lo_<mode>): Likewise.
        (neon_vec_unpack<US>_hi_<mode>): Likewise.
        (neon_vec_<US>mult_lo_<mode>): Likewise.
        (neon_vec_<US>mult_hi_<mode>): Likewise.
        (neon_vec_<US>shiftl_<mode>): Likewise.
        (neon_unpack<US>_<mode>): Likewise.
        (neon_vec_<US>mult_<mode>): Likewise.
        (vec_pack_trunc_<mode>): Likewise.
        (neon_vec_pack_trunc_<mode>): Likewise.
        (neon_vabd<mode>_2): Likewise.
        (neon_vabd<mode>_3): Likewise.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r203612
        2013-10-15  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64.md (movtf_aarch64): Update type attribute.
        (load_pair): Update type attribute.
        (store_pair): Update type attribute.
        * config/aarch64/iterators.md (q): New.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r203611
        2013-10-15  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/arm/types.md: Add new types for Neon insns.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r203241
        2013-10-07  Renlin Li  <Renlin.Li@arm.com>

        * config/arm/arm-cores.def (cortex-a53): Use cortex tuning.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r202560
        2013-09-13  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/arm.md (arm_cmpsi_insn): Split rI alternative.
        Set type attribute correctly. Set predicable_short_it attribute.
        (cmpsi_shiftsi): Remove %? from output template.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r202448
        2013-09-10  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64.md (generic_sched): New.
        * config/aarch64/aarch64-generic.md (load): Make conditional
        on generic_sched attribute.
        (nonload): Likewise.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r202334
        2013-09-06  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64.md
        (*movtf_aarch64): Use neon_<ls>dm_2 as type where v8type
        is fpsimd_<load/store>2.
        (load_pair<mode>): Likewise.
        (store_pair<mode>): Likewise.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r202333
        2013-09-06  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/arm/types.md (type): Add "mrs" type.
        * config/aarch64/aarch64.md
        (aarch64_load_tp_hard): Make type "mrs".
        * config/arm/arm.md
        (load_tp_hard): Make type "mrs".
        * config/arm/cortex-a15.md: Update with new attributes.
        * config/arm/cortex-a5.md: Update with new attributes.
        * config/arm/cortex-a53.md: Update with new attributes.
        * config/arm/cortex-a7.md: Update with new attributes.
        * config/arm/cortex-a8.md: Update with new attributes.
        * config/arm/cortex-a9.md: Update with new attributes.
        * config/arm/cortex-m4.md: Update with new attributes.
        * config/arm/cortex-r4.md: Update with new attributes.
        * config/arm/fa526.md: Update with new attributes.
        * config/arm/fa606te.md: Update with new attributes.
        * config/arm/fa626te.md: Update with new attributes.
        * config/arm/fa726te.md: Update with new attributes.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r202332
        2013-09-06  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64.md
        (*movti_aarch64): Use "multiple" for type where v8type is "move2".
        (*movtf_aarch64): Likewise.
        * config/arm/arm.md
        (thumb1_movdi_insn): Use "multiple" for type where more than one
        instruction is used for a move.
        (*arm32_movhf): Likewise.
        (*thumb_movdf_insn): Likewise.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r202331
        2013-09-06  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/arm/types.md (type): Rename fcpys to fmov.
        * config/arm/vfp.md
        (*arm_movsi_vfp): Rename type fcpys as fmov.
        (*thumb2_movsi_vfp): Likewise
        (*movhf_vfp_neon): Likewise
        (*movhf_vfp): Likewise
        (*movsf_vfp): Likewise
        (*thumb2_movsf_vfp): Likewise
        (*movsfcc_vfp): Likewise
        (*thumb2_movsfcc_vfp): Likewise
        * config/aarch64/aarch64-simd.md
        (move_lo_quad_<mode>): Replace type mov_reg with fmovs.
        * config/aarch64/aarch64.md
        (*movsi_aarch64): Replace type mov_reg with fmovs.
        (*movdi_aarch64): Likewise
        (*movsf_aarch64): Likewise
        (*movdf_aarch64): Likewise
        * config/arm/arm.c
        (cortexa7_older_only): Rename TYPE_FCPYS to TYPE_FMOV.
        * config/arm/iwmmxt.md
        (*iwmmxt_movsi_insn): Rename type fcpys as fmov.
        * config/arm/arm1020e.md: Update with new attributes.
        * config/arm/cortex-a15-neon.md: Update with new attributes.
        * config/arm/cortex-a5.md: Update with new attributes.
        * config/arm/cortex-a53.md: Update with new attributes.
        * config/arm/cortex-a7.md: Update with new attributes.
        * config/arm/cortex-a8-neon.md: Update with new attributes.
        * config/arm/cortex-a9.md: Update with new attributes.
        * config/arm/cortex-m4-fpu.md: Update with new attributes.
        * config/arm/cortex-r4f.md: Update with new attributes.
        * config/arm/marvell-pj4.md: Update with new attributes.
        * config/arm/vfp11.md: Update with new attributes.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r202330
        2013-09-06  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64.md
        (*madd<mode>): Fix type attribute.
        (*maddsi_uxtw): Likewise.
        (*msub<mode>): Likewise.
        (*msubsi_uxtw): Likewise.
        (<su_optab>maddsidi4): Likewise.
        (<su_optab>msubsidi4): Likewise.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r202329
        2013-09-06  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/arm/types.md: Split fdiv<sd> as fsqrt<sd>, fdiv<sd>.
        * config/arm/arm.md (core_cycles): Remove fdiv.
        * config/arm/vfp.md:
        (*sqrtsf2_vfp): Update for attribute changes.
        (*sqrtdf2_vfp): Likewise.
        * config/aarch64/aarch64.md:
        (sqrt<mode>2): Update for attribute changes.
        * config/arm/arm1020e.md: Update with new attributes.
        * config/arm/cortex-a15-neon.md: Update with new attributes.
        * config/arm/cortex-a5.md: Update with new attributes.
        * config/arm/cortex-a53.md: Update with new attributes.
        * config/arm/cortex-a7.md: Update with new attributes.
        * config/arm/cortex-a8-neon.md: Update with new attributes.
        * config/arm/cortex-a9.md: Update with new attributes.
        * config/arm/cortex-m4-fpu.md: Update with new attributes.
        * config/arm/cortex-r4f.md: Update with new attributes.
        * config/arm/marvell-pj4.md: Update with new attributes.
        * config/arm/vfp11.md: Update with new attributes.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r202328
        2013-09-06  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/arm/types.md
        (type): Split f_cvt as f_cvt, f_cvtf2i, f_cvti2f.
        * config/aarch64/aarch64.md
        (l<fcvt_pattern><su_optab><GPF:mode><GPI:mode>2): Update with
        new attributes.
        (fix_trunc<GPF:mode><GPI:mode>2): Likewise.
        (fixuns_trunc<GPF:mode><GPI:mode>2): Likewise.
        (float<GPI:mode><GPF:mode>2): Likewise.
        * config/arm/vfp.md
        (*truncsisf2_vfp): Update with new attributes.
        (*truncsidf2_vfp): Likewise.
        (fixuns_truncsfsi2): Likewise.
        (fixuns_truncdfsi2): Likewise.
        (*floatsisf2_vfp): Likewise.
        (*floatsidf2_vfp): Likewise.
        (floatunssisf2): Likewise.
        (floatunssidf2): Likewise.
        (*combine_vcvt_f32_<FCVTI32typename>): Likewise.
        (*combine_vcvt_f64_<FCVTI32typename>): Likewise.
        * config/arm/arm1020e.md: Update with new attributes.
        * config/arm/cortex-a15-neon.md: Update with new attributes.
        * config/arm/cortex-a5.md: Update with new attributes.
        * config/arm/cortex-a53.md: Update with new attributes.
        * config/arm/cortex-a7.md: Update with new attributes.
        * config/arm/cortex-a8-neon.md: Update with new attributes.
        * config/arm/cortex-a9.md: Update with new attributes.
        * config/arm/cortex-m4-fpu.md: Update with new attributes.
        * config/arm/cortex-r4f.md: Update with new attributes.
        * config/arm/marvell-pj4.md: Update with new attributes.
        * config/arm/vfp11.md: Update with new attributes.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r202323
        2013-09-06  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/arm/types.md: Add "no_insn", "multiple" and "untyped"
        types.
        * config/arm/arm-fixed.md: Add type attribute to all insn
        patterns.
        (add<mode>3): Add type attribute.
        (add<mode>3): Likewise.
        (usadd<mode>3): Likewise.
        (ssadd<mode>3): Likewise.
        (sub<mode>3): Likewise.
        (sub<mode>3): Likewise.
        (ussub<mode>3): Likewise.
        (sssub<mode>3): Likewise.
        (ssmulsa3): Likewise.
        (usmulusa3): Likewise.
        (arm_usatsihi): Likewise.
        * config/arm/vfp.md
        (*movdi_vfp): Add types for all instructions.
        (*movdi_vfp_cortexa8): Likewise.
        (*movhf_vfp_neon): Likewise.
        (*movhf_vfp): Likewise.
        (*movdf_vfp): Likewise.
        (*thumb2_movdf_vfp): Likewise.
        (*thumb2_movdfcc_vfp): Likewise.
        * config/arm/arm.md: Add type attribute to all insn patterns.
        (*thumb1_adddi3): Add type attribute.
        (*arm_adddi3): Likewise.
        (*adddi_sesidi_di): Likewise.
        (*adddi_zesidi_di): Likewise.
        (*thumb1_addsi3): Likewise.
        (addsi3_compare0): Likewise.
        (*addsi3_compare0_scratch): Likewise.
        (*compare_negsi_si): Likewise.
        (cmpsi2_addneg): Likewise.
        (*addsi3_carryin_<optab>): Likewise.
        (*addsi3_carryin_alt2_<optab>): Likewise.
        (*addsi3_carryin_clobercc_<optab>): Likewise.
        (*subsi3_carryin): Likewise.
        (*subsi3_carryin_const): Likewise.
        (*subsi3_carryin_compare): Likewise.
        (*subsi3_carryin_compare_const): Likewise.
        (*arm_subdi3): Likewise.
        (*thumb_subdi3): Likewise.
        (*subdi_di_zesidi): Likewise.
        (*subdi_di_sesidi): Likewise.
        (*subdi_zesidi_di): Likewise.
        (*subdi_sesidi_di): Likewise.
        (*subdi_zesidi_ze): Likewise.
        (thumb1_subsi3_insn): Likewise.
        (*arm_subsi3_insn): Likewise.
        (*anddi3_insn): Likewise.
        (*anddi_zesidi_di): Likewise.
        (*anddi_sesdi_di): Likewise.
        (*ne_zeroextracts): Likewise.
        (*ne_zeroextracts): Likewise.
        (*ite_ne_zeroextr): Likewise.
        (*ite_ne_zeroextr): Likewise.
        (*anddi_notdi_di): Likewise.
        (*anddi_notzesidi): Likewise.
        (*anddi_notsesidi): Likewise.
        (andsi_notsi_si): Likewise.
        (thumb1_bicsi3): Likewise.
        (*iordi3_insn): Likewise.
        (*iordi_zesidi_di): Likewise.
        (*iordi_sesidi_di): Likewise.
        (*thumb1_iorsi3_insn): Likewise.
        (*xordi3_insn): Likewise.
        (*xordi_zesidi_di): Likewise.
        (*xordi_sesidi_di): Likewise.
        (*arm_xorsi3): Likewise.
        (*andsi_iorsi3_no): Likewise.
        (*smax_0): Likewise.
        (*smax_m1): Likewise.
        (*arm_smax_insn): Likewise.
        (*smin_0): Likewise.
        (*arm_smin_insn): Likewise.
        (*arm_umaxsi3): Likewise.
        (*arm_uminsi3): Likewise.
        (*minmax_arithsi): Likewise.
        (*minmax_arithsi_): Likewise.
        (*satsi_<SAT:code>): Likewise.
        (arm_ashldi3_1bit): Likewise.
        (arm_ashrdi3_1bit): Likewise.
        (arm_lshrdi3_1bit): Likewise.
        (*arm_negdi2): Likewise.
        (*thumb1_negdi2): Likewise.
        (*arm_negsi2): Likewise.
        (*thumb1_negsi2): Likewise.
        (*negdi_extendsid): Likewise.
        (*negdi_zero_extend): Likewise.
        (*arm_abssi2): Likewise.
        (*thumb1_abssi2): Likewise.
        (*arm_neg_abssi2): Likewise.
        (*thumb1_neg_abss): Likewise.
        (one_cmpldi2): Likewise.
        (extend<mode>di2): Likewise.
        (*compareqi_eq0): Likewise.
        (*arm_extendhisi2addsi): Likewise.
        (*arm_movdi): Likewise.
        (*thumb1_movdi_insn): Likewise.
        (*arm_movt): Likewise.
        (*thumb1_movsi_insn): Likewise.
        (pic_add_dot_plus_four): Likewise.
        (pic_add_dot_plus_eight): Likewise.
        (tls_load_dot_plus_eight): Likewise.
        (*thumb1_movhi_insn): Likewise.
        (*thumb1_movsf_insn): Likewise.
        (*movdf_soft_insn): Likewise.
        (*thumb_movdf_insn): Likewise.
        (cbranchsi4_insn): Likewise.
        (cbranchsi4_scratch): Likewise.
        (*negated_cbranchsi4): Likewise.
        (*tbit_cbranch): Likewise.
        (*tlobits_cbranch): Likewise.
        (*tstsi3_cbranch): Likewise.
        (*cbranchne_decr1): Likewise.
        (*addsi3_cbranch): Likewise.
        (*addsi3_cbranch_scratch): Likewise.
        (*arm_cmpdi_insn): Likewise.
        (*arm_cmpdi_unsig): Likewise.
        (*arm_cmpdi_zero): Likewise.
        (*thumb_cmpdi_zero): Likewise.
        (*deleted_compare): Likewise.
        (*mov_scc): Likewise.
        (*mov_negscc): Likewise.
        (*mov_notscc): Likewise.
        (*cstoresi_eq0_thumb1_insn): Likewise.
        (cstoresi_nltu_thumb1): Likewise.
        (cstoresi_ltu_thu): Likewise.
        (thumb1_addsi3_addgeu): Likewise.
        (*arm_jump): Likewise.
        (*thumb_jump): Likewise.
        (*check_arch2): Likewise.
        (arm_casesi_internal): Likewise.
        (thumb1_casesi_dispatch): Likewise.
        (*arm_indirect_jump): Likewise.
        (*thumb1_indirect_jump): Likewise.
        (nop): Likewise.
        (*and_scc): Likewise.
        (*ior_scc): Likewise.
        (*compare_scc): Likewise.
        (*cond_move): Likewise.
        (*cond_arith): Likewise.
        (*cond_sub): Likewise.
        (*cmp_ite0): Likewise.
        (*cmp_ite1): Likewise.
        (*cmp_and): Likewise.
        (*cmp_ior): Likewise.
        (*ior_scc_scc): Likewise.
        (*ior_scc_scc_cmp): Likewise.
        (*and_scc_scc): Likewise.
        (*and_scc_scc_cmp): Likewise.
        (*and_scc_scc_nod): Likewise.
        (*negscc): Likewise.
        (movcond_addsi): Likewise.
        (movcond): Likewise.
        (*ifcompare_plus_move): Likewise.
        (*if_plus_move): Likewise.
        (*ifcompare_move_plus): Likewise.
        (*if_move_plus): Likewise.
        (*ifcompare_arith_arith): Likewise.
        (*if_arith_arith): Likewise.
        (*ifcompare_arith_move): Likewise.
        (*if_arith_move): Likewise.
        (*ifcompare_move_arith): Likewise.
        (*if_move_arith): Likewise.
        (*ifcompare_move_not): Likewise.
        (*if_move_not): Likewise.
        (*ifcompare_not_move): Likewise.
        (*if_not_move): Likewise.
        (*ifcompare_shift_move): Likewise.
        (*if_shift_move): Likewise.
        (*ifcompare_move_shift): Likewise.
        (*if_move_shift): Likewise.
        (*ifcompare_shift_shift): Likewise.
        (*ifcompare_not_arith): Likewise.
        (*ifcompare_arith_not): Likewise.
        (*if_arith_not): Likewise.
        (*ifcompare_neg_move): Likewise.
        (*if_neg_move): Likewise.
        (*ifcompare_move_neg): Likewise.
        (*if_move_neg): Likewise.
        (prologue_thumb1_interwork): Likewise.
        (*cond_move_not): Likewise.
        (*sign_extract_onebit): Likewise.
        (*not_signextract_onebit): Likewise.
        (stack_tie): Likewise.
        (align_4): Likewise.
        (align_8): Likewise.
        (consttable_end): Likewise.
        (consttable_1): Likewise.
        (consttable_2): Likewise.
        (consttable_4): Likewise.
        (consttable_8): Likewise.
        (consttable_16): Likewise.
        (*thumb1_tablejump): Likewise.
        (prefetch): Likewise.
        (force_register_use): Likewise.
        (thumb_eh_return): Likewise.
        (load_tp_hard): Likewise.
        (load_tp_soft): Likewise.
        (tlscall): Likewise.
        (*arm_movtas_ze): Likewise.
        (*arm_rev): Likewise.
        (*arm_revsh): Likewise.
        (*arm_rev16): Likewise.
        * config/arm/thumb2.md
        (*thumb2_smaxsi3): Likewise.
        (*thumb2_sminsi3): Likewise.
        (*thumb32_umaxsi3): Likewise.
        (*thumb2_uminsi3): Likewise.
        (*thumb2_negdi2): Likewise.
        (*thumb2_abssi2): Likewise.
        (*thumb2_neg_abss): Likewise.
        (*thumb2_movsi_insn): Likewise.
        (tls_load_dot_plus_four): Likewise.
        (*thumb2_movhi_insn): Likewise.
        (*thumb2_mov_scc): Likewise.
        (*thumb2_mov_negs): Likewise.
        (*thumb2_mov_negs): Likewise.
        (*thumb2_mov_nots): Likewise.
        (*thumb2_mov_nots): Likewise.
        (*thumb2_movsicc_): Likewise.
        (*thumb2_movsfcc_soft_insn): Likewise.
        (*thumb2_indirect_jump): Likewise.
        (*thumb2_and_scc): Likewise.
        (*thumb2_ior_scc): Likewise.
        (*thumb2_ior_scc_strict_it): Likewise.
        (*thumb2_cond_move): Likewise.
        (*thumb2_cond_arith): Likewise.
        (*thumb2_cond_ari): Likewise.
        (*thumb2_cond_sub): Likewise.
        (*thumb2_negscc): Likewise.
        (*thumb2_movcond): Likewise.
        (thumb2_casesi_internal): Likewise.
        (thumb2_casesi_internal_pic): Likewise.
        (*thumb2_alusi3_short): Likewise.
        (*thumb2_mov<mode>_shortim): Likewise.
        (*thumb2_addsi_short): Likewise.
        (*thumb2_subsi_short): Likewise.
        (thumb2_addsi3_compare0): Likewise.
        (*thumb2_cbz): Likewise.
        (*thumb2_cbnz): Likewise.
        (*thumb2_one_cmplsi2_short): Likewise.
        (*thumb2_negsi2_short): Likewise.
        (*orsi_notsi_si): Likewise.
        * config/arm/arm1020e.md: Update with new attributes.
        * config/arm/arm1026ejs.md: Update with new attributes.
        * config/arm/arm1136jfs.md: Update with new attributes.
        * config/arm/arm926ejs.md: Update with new attributes.
        * config/arm/cortex-a15.md: Update with new attributes.
        * config/arm/cortex-a5.md: Update with new attributes.
        * config/arm/cortex-a53.md: Update with new attributes.
        * config/arm/cortex-a7.md: Update with new attributes.
        * config/arm/cortex-a8.md: Update with new attributes.
        * config/arm/cortex-a9.md: Update with new attributes.
        * config/arm/cortex-m4.md: Update with new attributes.
        * config/arm/cortex-r4.md: Update with new attributes.
        * config/arm/fa526.md: Update with new attributes.
        * config/arm/fa606te.md: Update with new attributes.
        * config/arm/fa626te.md: Update with new attributes.
        * config/arm/fa726te.md: Update with new attributes.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r202292
        2013-09-05  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64.md
        (type): Remove frecpe, frecps, frecpx.
        (aarch64_frecp<FRECP:frecp_suffix><mode>): Move to aarch64-simd.md,
        fix to be a TARGET_SIMD instruction.
        (aarch64_frecps): Remove.
        * config/aarch64/aarch64-simd.md
        (aarch64_frecp<FRECP:frecp_suffix><mode>): New, moved from aarch64.md
        (aarch64_frecps<mode>): Handle all float/vector of float modes.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r202291
        2013-09-05  James Greenhalgh  <james.greenhalgh@arm.com>
        Sofiane Naci  <sofiane.naci@arm.com>

        * config/arm/types.md (define_attr "type"):
        Expand "arlo_imm"
        into "adr", "alu_imm", "alus_imm", "logic_imm", "logics_imm".
        Expand "arlo_reg"
        into "adc_reg", "adc_imm", "adcs_reg", "adcs_imm", "alu_ext",
        "alu_reg", "alus_ext", "alus_reg", "bfm", "csel", "logic_reg",
        "logics_reg", "rev".
        Expand "arlo_shift"
        into "alu_shift_imm", "alus_shift_imm", "logic_shift_imm",
        "logics_shift_imm".
        Expand "arlo_shift_reg"
        into "alu_shift_reg", "alus_shift_reg", "logic_shift_reg",
        "logics_shift_reg".
        Expand "clz" into "clz, "rbit".
        Rename "shift" to "shift_imm".
        * config/arm/arm.md (define_attr "core_cycles"): Update for attribute
        changes.
        Update for attribute changes all occurrences of arlo_* and
        shift* types.
        * config/arm/arm-fixed.md: Update for attribute changes
        all occurrences of arlo_* types.
        * config/arm/thumb2.md: Update for attribute changes all occurrences
        of arlo_* types.
        * config/arm/arm.c (xscale_sched_adjust_cost):  (rtx insn, rtx
        (cortexa7_older_only): Likewise.
        (cortexa7_younger):  Likewise.
        * config/arm/arm1020e.md (1020alu_op): Update for attribute changes.
        (1020alu_shift_op): Likewise.
        (1020alu_shift_reg_op): Likewise.
        * config/arm/arm1026ejs.md (alu_op): Update for attribute changes.
        (alu_shift_op): Likewise.
        (alu_shift_reg_op): Likewise.
        * config/arm/arm1136jfs.md (11_alu_op): Update for
        attribute changes.
        (11_alu_shift_op): Likewise.
        (11_alu_shift_reg_op): Likewise.
        * config/arm/arm926ejs.md (9_alu_op): Update for attribute changes.
        (9_alu_shift_reg_op): Likewise.
        * config/arm/cortex-a15.md (cortex_a15_alu): Update for
        attribute changes.
        (cortex_a15_alu_shift): Likewise.
        (cortex_a15_alu_shift_reg): Likewise.
        * config/arm/cortex-a5.md (cortex_a5_alu): Update for
        attribute changes.
        (cortex_a5_alu_shift): Likewise.
        * config/arm/cortex-a53.md
        (cortex_a53_alu): Update for attribute changes.
        (cortex_a53_alu_shift): Likewise.
        * config/arm/cortex-a7.md
        (cortex_a7_alu_imm): Update for attribute changes.
        (cortex_a7_alu_reg): Likewise.
        (cortex_a7_alu_shift): Likewise.
        * config/arm/cortex-a8.md
        (cortex_a8_alu): Update for attribute changes.
        (cortex_a8_alu_shift): Likewise.
        (cortex_a8_alu_shift_reg): Likewise.
        * config/arm/cortex-a9.md
        (cortex_a9_dp): Update for attribute changes.
        (cortex_a9_dp_shift): Likewise.
        * config/arm/cortex-m4.md
        (cortex_m4_alu): Update for attribute changes.
        * config/arm/cortex-r4.md
        (cortex_r4_alu): Update for attribute changes.
        (cortex_r4_mov): Likewise.
        (cortex_r4_alu_shift_reg): Likewise.
        * config/arm/fa526.md
        (526_alu_op): Update for attribute changes.
        (526_alu_shift_op): Likewise.
        * config/arm/fa606te.md
        (606te_alu_op): Update for attribute changes.
        * config/arm/fa626te.md
        (626te_alu_op): Update for attribute changes.
        (626te_alu_shift_op): Likewise.
        * config/arm/fa726te.md
        (726te_alu_op): Update for attribute changes.
        (726te_alu_shift_op): Likewise.
        (726te_alu_shift_reg_op): Likewise.
        * config/arm/fmp626.md (mp626_alu_op): Update for attribute changes.
        (mp626_alu_shift_op): Likewise.
        * config/arm/marvell-pj4.md (pj4_alu): Update for attribute changes.
        (pj4_alu_conds): Likewise.
        (pj4_shift): Likewise.
        (pj4_shift_conds): Likewise.
        (pj4_alu_shift): Likewise.
        (pj4_alu_shift_conds): Likewise.
        * config/aarch64/aarch64.md: Update for attribute change
        all occurrences of arlo_* and shift* types.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r202272
        2013-08-02  James Greenhalgh  <james.greenhalgh@arm.com>
        Sofiane Naci  <sofiane.naci@arm.com>

        * config/aarch64/aarch64.md
        (*movti_aarch64): Rename r_2_f and f_2_r.
        (*movsf_aarch64): Likewise.
        (*movdf_aarch64): Likewise.
        (*movtf_aarch64): Likewise.
        (aarch64_movdi_<mode>low): Likewise.
        (aarch64_movdi_<mode>high): Likewise.
        (aarch64_mov<mode>high_di): Likewise.
        (aarch64_mov<mode>low_di): Likewise.
        (aarch64_movtilow_tilow): Likewise.
        * config/arm/arm.md (attribute "neon_type"): Delete.  Move attribute
        values to config/arm/types.md
        (attribute "conds"): Update for attribute change.
        (anddi3_insn): Likewise.
        (iordi3_insn): Likewise.
        (xordi3_insn): Likewise.
        (one_cmpldi2): Likewise.
        * config/arm/types.md (type): Add Neon types.
        * config/arm/neon.md (neon_mov<mode>): Remove "neon_type" attribute,
        use "type" attribute.
        (movmisalign<mode>_neon_store): Likewise.
        (movmisalign<mode>_neon_load): Likewise.
        (vec_set<mode>_internal): Likewise.
        (vec_setv2di_internal): Likewise.
        (vec_extract<mode>): Likewise.
        (vec_extractv2di): Likewise.
        (add<mode>3_neon): Likewise.
        (adddi3_neon): Likewise.
        (sub<mode>3_neon): Likewise.
        (subdi3_neon): Likewise.
        (mul<mode>3_neon): Likewise.
        (mul<mode>3add<mode>_neon): Likewise.
        (mul<mode>3neg<mode>add<mode>_neon): Likewise.
        (fma<VCVTF:mode>4)): Likewise.
        (fma<VCVTF:mode>4_intrinsic): Likewise.
        (fmsub<VCVTF:mode>4)): Likewise.
        (fmsub<VCVTF:mode>4_intrinsic): Likewise.
        (neon_vrint<NEON_VRINT:nvrint_variant><VCVTF:mode>): Likewise.
        (ior<mode>3): Likewise.
        (and<mode>3): Likewise.
        (anddi3_neon): Likewise.
        (orn<mode>3_neon): Likewise.
        (orndi3_neon): Likewise.
        (bic<mode>3_neon): Likewise.
        (bicdi3_neon): Likewise.
        (xor<mode>3): Likewise.
        (one_cmpl<mode>2): Likewise.
        (abs<mode>2): Likewise.
        (neg<mode>2): Likewise.
        (umin<mode>3_neon): Likewise.
        (umax<mode>3_neon): Likewise.
        (smin<mode>3_neon): Likewise.
        (smax<mode>3_neon): Likewise.
        (vashl<mode>3): Likewise.
        (vashr<mode>3_imm): Likewise.
        (vlshr<mode>3_imm): Likewise.
        (ashl<mode>3_signed): Likewise.
        (ashl<mode>3_unsigned): Likewise.
        (neon_load_count): Likewise.
        (ashldi3_neon_noclobber): Likewise.
        (signed_shift_di3_neon): Likewise.
        (unsigned_shift_di3_neon): Likewise.
        (ashrdi3_neon_imm_noclobber): Likewise.
        (lshrdi3_neon_imm_noclobber): Likewise.
        (widen_ssum<mode>3): Likewise.
        (widen_usum<mode>3): Likewise.
        (quad_halves_<code>v4si): Likewise.
        (quad_halves_<code>v4sf): Likewise.
        (quad_halves_<code>v8hi): Likewise.
        (quad_halves_<code>v16qi): Likewise.
        (reduc_splus_v2di): Likewise.
        (neon_vpadd_internal<mode>): Likewise.
        (neon_vpsmin<mode>): Likewise.
        (neon_vpsmax<mode>): Likewise.
        (neon_vpumin<mode>): Likewise.
        (neon_vpumax<mode>): Likewise.
        (ss_add<mode>_neon): Likewise.
        (us_add<mode>_neon): Likewise.
        (ss_sub<mode>_neon): Likewise.
        (us_sub<mode>_neon): Likewise.
        (neon_vadd<mode>_unspec): Likewise.
        (neon_vaddl<mode>): Likewise.
        (neon_vaddw<mode>): Likewise.
        (neon_vhadd<mode>): Likewise.
        (neon_vqadd<mode>): Likewise.
        (neon_vaddhn<mode>): Likewise.
        (neon_vmul<mode>): Likewise.
        (neon_vmla<mode>): Likewise.
        (neon_vmlal<mode>): Likewise.
        (neon_vmls<mode>): Likewise.
        (neon_vmlsl<mode>): Likewise.
        (neon_vqdmulh<mode>): Likewise.
        (neon_vqdmlal<mode>): Likewise.
        (neon_vqdmlsl<mode>): Likewise.
        (neon_vmull<mode>): Likewise.
        (neon_vqdmull<mode>): Likewise.
        (neon_vsub<mode>_unspec): Likewise.
        (neon_vsubl<mode>): Likewise.
        (neon_vsubw<mode>): Likewise.
        (neon_vqsub<mode>): Likewise.
        (neon_vhsub<mode>): Likewise.
        (neon_vsubhn<mode>): Likewise.
        (neon_vceq<mode>): Likewise.
        (neon_vcge<mode>): Likewise.
        (neon_vcgeu<mode>): Likewise.
        (neon_vcgt<mode>): Likewise.
        (neon_vcgtu<mode>): Likewise.
        (neon_vcle<mode>): Likewise.
        (neon_vclt<mode>): Likewise.
        (neon_vcage<mode>): Likewise.
        (neon_vcagt<mode>): Likewise.
        (neon_vtst<mode>): Likewise.
        (neon_vabd<mode>): Likewise.
        (neon_vabdl<mode>): Likewise.
        (neon_vaba<mode>): Likewise.
        (neon_vabal<mode>): Likewise.
        (neon_vmax<mode>): Likewise.
        (neon_vmin<mode>): Likewise.
        (neon_vpaddl<mode>): Likewise.
        (neon_vpadal<mode>): Likewise.
        (neon_vpmax<mode>): Likewise.
        (neon_vpmin<mode>): Likewise.
        (neon_vrecps<mode>): Likewise.
        (neon_vrsqrts<mode>): Likewise.
        (neon_vqabs<mode>): Likewise.
        (neon_vqneg<mode>): Likewise.
        (neon_vcls<mode>): Likewise.
        (clz<mode>2): Likewise.
        (popcount<mode>2): Likewise.
        (neon_vrecpe): Likewise.
        (neon_vrsqrte): Likewise.
        (neon_vget_lane<mode>_sext_internal): Likewise.
        (neon_vget_lane<mode>_zext_internal): Likewise.
        (neon_vdup_n<mode>): Likewise.
        (neon_vdup_nv2di): Likewise.
        (neon_vdpu_lane<mode>_internal): Likewise.
        (neon_vswp<mode>): Likewise.
        (float<mode><V_cvtto>2): Likewise.
        (floatuns<mode><V_cvtto>2): Likewise.
        (fix_trunc<mode><V_cvtto>)2): Likewise
        (fixuns_trunc<mode><V_cvtto)2): Likewise.
        (neon_vcvt<mode>): Likewise.
        (neon_vcvtv4sfv4hf): Likewise.
        (neon_vcvtv4hfv4sf): Likewise.
        (neon_vcvt_n<mode>): Likewise.
        (neon_vmovn<mode>): Likewise.
        (neon_vqmovn<mode>): Likewise.
        (neon_vqmovun<mode>): Likewise.
        (neon_vmovl<mode>): Likewise.
        (neon_vmul_lane<mode>): Likewise.
        (neon_vmull_lane<mode>): Likewise.
        (neon_vqdmull_lane<mode>): Likewise.
        (neon_vqdmulh_lane<mode>): Likewise.
        (neon_vmla_lane<mode>): Likewise.
        (neon_vmlal_lane<mode>): Likewise.
        (neon_vqdmlal_lane<mode>): Likewise.
        (neon_vmls_lane<mode>): Likewise.
        (neon_vmlsl_lane<mode>): Likewise.
        (neon_vqdmlsl_lane<mode>): Likewise.
        (neon_vext<mode>): Likewise.
        (neon_vrev64<mode>): Likewise.
        (neon_vrev32<mode>): Likewise.
        (neon_vrev16<mode>): Likewise.
        (neon_vbsl<mode>_internal): Likewise.
        (neon_vshl<mode>): Likewise.
        (neon_vqshl<mode>): Likewise.
        (neon_vshr_n<mode>): Likewise.
        (neon_vshrn_n<mode>): Likewise.
        (neon_vqshrn_n<mode>): Likewise.
        (neon_vqshrun_n<mode>): Likewise.
        (neon_vshl_n<mode>): Likewise.
        (neon_vqshl_n<mode>): Likewise.
        (neon_vqshlu_n<mode>): Likewise.
        (neon_vshll_n<mode>): Likewise.
        (neon_vsra_n<mode>): Likewise.
        (neon_vsri_n<mode>): Likewise.
        (neon_vsli_n<mode>): Likewise.
        (neon_vtbl1v8qi): Likewise.
        (neon_vtbl2v8qi): Likewise.
        (neon_vtbl3v8qi): Likewise.
        (neon_vtbl4v8qi): Likewise.
        (neon_vtbx1v8qi): Likewise.
        (neon_vtbx2v8qi): Likewise.
        (neon_vtbx3v8qi): Likewise.
        (neon_vtbx4v8qi): Likewise.
        (neon_vtrn<mode>_internal): Likewise.
        (neon_vzip<mode>_internal): Likewise.
        (neon_vuzp<mode>_internal): Likewise.
        (neon_vld1<mode>): Likewise.
        (neon_vld1_lane<mode>): Likewise.
        (neon_vld1_dup<mode>): Likewise.
        (neon_vld1_dupv2di): Likewise.
        (neon_vst1<mode>): Likewise.
        (neon_vst1_lane<mode>): Likewise.
        (neon_vld2<mode>): Likewise.
        (neon_vld2_lane<mode>): Likewise.
        (neon_vld2_dup<mode>): Likewise.
        (neon_vst2<mode>): Likewise.
        (neon_vst2_lane<mode>): Likewise.
        (neon_vld3<mode>): Likewise.
        (neon_vld3qa<mode>): Likewise.
        (neon_vld3qb<mode>): Likewise.
        (neon_vld3_lane<mode>): Likewise.
        (neon_vld3_dup<mode>): Likewise.
        (neon_vst3<mode>): Likewise.
        (neon_vst3qa<mode>): Likewise.
        (neon_vst3qb<mode>): Likewise.
        (neon_vst3_lane<mode>): Likewise.
        (neon_vld4<mode>): Likewise.
        (neon_vld4qa<mode>): Likewise.
        (neon_vld4qb<mode>): Likewise.
        (neon_vld4_lane<mode>): Likewise.
        (neon_vld4_dup<mode>): Likewise.
        (neon_vst4<mode>): Likewise.
        (neon_vst4qa<mode>): Likewise.
        (neon_vst4qb<mode>): Likewise.
        (neon_vst4_lane<mode>): Likewise.
        (neon_vec_unpack<US>_lo_<mode>): Likewise.
        (neon_vec_unpack<US>_hi_<mode>): Likewise.
        (neon_vec_<US>mult_lo_<mode>): Likewise.
        (neon_vec_<US>mult_hi_<mode>): Likewise.
        (neon_vec_<US>shiftl_<mode>): Likewise.
        (neon_unpack<US>_<mode>): Likewise.
        (neon_vec_<US>mult_<mode>): Likewise.
        (vec_pack_trunc_<mode>): Likewise.
        (neon_vec_pack_trunk_<mode>): Likewise.
        (neon_vabd<mode>_2): Likewise.
        (neon_vabd<mode>_3): Likewise.
        * config/arm/vfp.md (arm_movsi_vfp): Update for attribute changes.
        (thumb2_movsi_vfp): Likewise.
        (movdi_vfp): Likewise.
        (movdi_vfp_cortexa8): Likewise.
        (movhf_vfp_neon): Likewise.
        (movhf_vfp): Likewiwse.
        (movsf_vfp): Likewiwse.
        (thumb2_movsf_vfp): Likewiwse.
        (movdf_vfp): Likewise.
        (thumb2_movdf_vfp): Likewise.
        (movsfcc_vfp): Likewise.
        (thumb2_movsfcc_vfp): Likewise.
        (movdfcc_vfp): Likewise.
        (thumb2_movdfcc_vfp): Likewise.
        * config/arm/arm.c (cortexa7_older_only): Update for attribute change.
        * config/arm/arm1020e.md (v10_c2v): Update for attribute change.
        (v10_v2c): Likewise.
        * config/arm/cortex-a15-neon.md (cortex_a15_neon_int_1): Update for
        attribute change.
        (cortex_a15_neon_int_2): Likewise.
        (cortex_a15_neon_int_3): Likewise.
        (cortex_a15_neon_int_4): Likewise.
        (cortex_a15_neon_int_5): Likewise.
        (cortex_a15_neon_vqneg_vqabs): Likewise.
        (cortex_a15_neon_vmov): Likewise.
        (cortex_a15_neon_vaba): Likewise.
        (cortex_a15_neon_vaba_qqq): Likewise.
        (cortex_a15_neon_mul_ddd_8_16_qdd_16_8_long_32_16_long): Likewise.
        (cortex_a15_neon_mul_qqq_8_16_32_ddd_32): Likewise.
        (cortex_a15_neon_mul_qdd_64_32_long_qqd_16_ddd_32_\
        scalar_64_32_long_scalar): Likewise.
        (cortex_a15_neon_mla_ddd_8_16_qdd_16_8_long_32_16_long): Likewise.
        (cortex_a15_neon_mla_qqq_8_16): Likewise.
        (cortex_a15_neon_mla_ddd_32_qqd_16_ddd_32_scalar_qdd_64_32_\
        lotype_qdd_64_32_long): Likewise.
        (cortex_a15_neon_mla_qqq_32_qqd_32_scalar): Likewise.
        (cortex_a15_neon_mul_ddd_16_scalar_32_16_long_scalar): Likewise.
        (cortex_a15_neon_mul_qqd_32_scalar): Likewise.
        (cortex_a15_neon_mla_ddd_16_scalar_qdd_32_16_long_scalar): Likewise.
        (cortex_a15_neon_shift_1): Likewise.
        (cortex_a15_neon_shift_2): Likewise.
        (cortex_a15_neon_shift_3): Likewise.
        (cortex_a15_neon_vshl_ddd): Likewise.
        (cortex_a15_neon_vqshl_vrshl_vqrshl_qqq): Likewise.
        (cortex_a15_neon_vsra_vrsra): Likewise.
        (cortex_a15_neon_fp_vadd_ddd_vabs_dd): Likewise.
        (cortex_a15_neon_fp_vadd_qqq_vabs_qq): Likewise.
        (cortex_a15_neon_fp_vmul_ddd): Likewise.
        (cortex_a15_neon_fp_vmul_qqd): Likewise.
        (cortex_a15_neon_fp_vmla_ddd): Likewise.
        (cortex_a15_neon_fp_vmla_qqq): Likewise.
        (cortex_a15_neon_fp_vmla_ddd_scalar): Likewise.
        (cortex_a15_neon_fp_vmla_qqq_scalar): Likewise.
        (cortex_a15_neon_fp_vrecps_vrsqrts_ddd): Likewise.
        (cortex_a15_neon_fp_vrecps_vrsqrts_qqq): Likewise.
        (cortex_a15_neon_bp_simple): Likewise.
        (cortex_a15_neon_bp_2cycle): Likewise.
        (cortex_a15_neon_bp_3cycle): Likewise.
        (cortex_a15_neon_vld1_1_2_regs): Likewise.
        (cortex_a15_neon_vld1_3_4_regs): Likewise.
        (cortex_a15_neon_vld2_2_regs_vld1_vld2_all_lanes): Likewise.
        (cortex_a15_neon_vld2_4_regs): Likewise.
        (cortex_a15_neon_vld3_vld4): Likewise.
        (cortex_a15_neon_vst1_1_2_regs_vst2_2_regs): Likewise.
        (cortex_a15_neon_vst1_3_4_regs): Likewise.
        (cortex_a15_neon_vst2_4_regs_vst3_vst4): Likewise.
        (cortex_a15_neon_vst3_vst4): Likewise.
        (cortex_a15_neon_vld1_vld2_lane): Likewise.
        (cortex_a15_neon_vld3_vld4_lane" 10
        (cortex_a15_neon_vst1_vst2_lane): Likewise.
        (cortex_a15_neon_vst3_vst4_lane): Likewise.
        (cortex_a15_neon_vld3_vld4_all_lanes): Likewise.
        (cortex_a15_neon_ldm_2): Likewise.0
        (cortex_a15_neon_stm_2): Likewise.
        (cortex_a15_neon_mcr): Likewise.
        (cortex_a15_neon_mcr_2_mcrr): Likewise.
        (cortex_a15_neon_mrc): Likewise.
        (cortex_a15_neon_mrrc): Likewise.
        * config/arm/cortex-a15.md (cortex_a15_alu): Update for attribute
        change.
        (cortex_a15_alu_shift): Likewise.
        (cortex_a15_alu_shift_reg): Likewise.
        (cortex_a15_mult32): Likewise.
        (cortex_a15_mult64): Likewise.
        (cortex_a15_block): Likewise.
        (cortex_a15_branch): Likewise.
        (cortex_a15_load1): Likewise.
        (cortex_a15_load3): Likewise.
        (cortex_a15_store1): Likewise.
        (cortex_a15_store3): Likewise.
        (cortex_a15_call): Likewise.
        * config/arm/cortex-a5.md (cortex_a5_r2f): Update for attribute
        change.
        (cortex_a5_f2r): Likewise.
        * config/arm/cortex-a53.md (cortex_a53_r2f): Update for attribute
        change.
        (cortex_a53_f2r): Likewise.
        * config/arm/cortex-a7.md
        (cortex_a7_branch): Update for attribute change.
        (cortex_a7_call): Likewise.
        (cortex_a7_alu_imm): Likewise.
        (cortex_a7_alu_reg): Likewise.
        (cortex_a7_alu_shift): Likewise.
        (cortex_a7_mul): Likewise.
        (cortex_a7_load1): Likewise.
        (cortex_a7_store1): Likewise.
        (cortex_a7_load2): Likewise.
        (cortex_a7_store2): Likewise.
        (cortex_a7_load3): Likewise.
        (cortex_a7_store3): Likewise.
        (cortex_a7_load4): Likewise.
        (cortex_a7_store4): Likewise.
        (cortex_a7_fpalu): Likewise.
        (cortex_a7_fconst): Likewise.
        (cortex_a7_fpmuls): Likewise.
        (cortex_a7_neon_mul): Likewise.
        (cortex_a7_fpmacs): Likewise.
        (cortex_a7_neon_mla: Likewise.
        (cortex_a7_fpmuld: Likewise.
        (cortex_a7_fpmacd: Likewise.
        (cortex_a7_fpfmad: Likewise.
        (cortex_a7_fdivs: Likewise.
        (cortex_a7_fdivd: Likewise.
        (cortex_a7_r2f: Likewise.
        (cortex_a7_f2r: Likewise.
        (cortex_a7_f_flags: Likewise.
        (cortex_a7_f_loads: Likewise.
        (cortex_a7_f_loadd: Likewise.
        (cortex_a7_f_stores: Likewise.
        (cortex_a7_f_stored: Likewise.
        (cortex_a7_neon): Likewise.
        * config/arm/cortex-a8-neon.md
        (cortex_a8_neon_mrc): Update for attribute change.
        (cortex_a8_neon_mrrc): Likewise.
        (cortex_a8_neon_int_1): Likewise.
        (cortex_a8_neon_int_2): Likewise.
        (cortex_a8_neon_int_3): Likewise.
        (cortex_a8_neon_int_4): Likewise.
        (cortex_a8_neon_int_5): Likewise.
        (cortex_a8_neon_vqneg_vqabs): Likewise.
        (cortex_a8_neon_vmov): Likewise.
        (cortex_a8_neon_vaba): Likewise.
        (cortex_a8_neon_vaba_qqq): Likewise.
        (cortex_a8_neon_vsma): Likewise.
        (cortex_a8_neon_mul_ddd_8_16_qdd_16_8_long_32_16_long): Likewise.
        (cortex_a8_neon_mul_qqq_8_16_32_ddd_32): Likewise.
        (cortex_a8_neon_mul_qdd_64_32_long_qqd_16_ddd_32_scalar_64_32_long_scalar):
        Likewise.
        (cortex_a8_neon_mla_ddd_8_16_qdd_16_8_long_32_16_long): Likewise.
        (cortex_a8_neon_mla_qqq_8_16): Likewise.
        (cortex_a8_neon_mla_ddd_32_qqd_16_ddd_32_scalar_qdd_64_32_\
        long_scalar_qdd_64_32_long): Likewise.
        (cortex_a8_neon_mla_qqq_32_qqd_32_scalar): Likewise.
        (cortex_a8_neon_mul_ddd_16_scalar_32_16_long_scalar): Likewise.
        (cortex_a8_neon_mul_qqd_32_scalar): Likewise.
        (cortex_a8_neon_mla_ddd_16_scalar_qdd_32_16_long_scalar): Likewise.
        (cortex_a8_neon_shift_1): Likewise.
        (cortex_a8_neon_shift_2): Likewise.
        (cortex_a8_neon_shift_3): Likewise.
        (cortex_a8_neon_vshl_ddd): Likewise.
        (cortex_a8_neon_vqshl_vrshl_vqrshl_qqq): Likewise.
        (cortex_a8_neon_vsra_vrsra): Likewise.
        (cortex_a8_neon_fp_vadd_ddd_vabs_dd): Likewise.
        (cortex_a8_neon_fp_vadd_qqq_vabs_qq): Likewise.
        (cortex_a8_neon_fp_vsum): Likewise.
        (cortex_a8_neon_fp_vmul_ddd): Likewise.
        (cortex_a8_neon_fp_vmul_qqd): Likewise.
        (cortex_a8_neon_fp_vmla_ddd): Likewise.
        (cortex_a8_neon_fp_vmla_qqq): Likewise.
        (cortex_a8_neon_fp_vmla_ddd_scalar): Likewise.
        (cortex_a8_neon_fp_vmla_qqq_scalar): Likewise.
        (cortex_a8_neon_fp_vrecps_vrsqrts_ddd): Likewise.
        (cortex_a8_neon_fp_vrecps_vrsqrts_qqq): Likewise.
        (cortex_a8_neon_bp_simple): Likewise.
        (cortex_a8_neon_bp_2cycle): Likewise.
        (cortex_a8_neon_bp_3cycle): Likewise.
        (cortex_a8_neon_ldr): Likewise.
        (cortex_a8_neon_str): Likewise.
        (cortex_a8_neon_vld1_1_2_regs): Likewise.
        (cortex_a8_neon_vld1_3_4_regs): Likewise.
        (cortex_a8_neon_vld2_2_regs_vld1_vld2_all_lanes): Likewise.
        (cortex_a8_neon_vld2_4_regs): Likewise.
        (cortex_a8_neon_vld3_vld4): Likewise.
        (cortex_a8_neon_vst1_1_2_regs_vst2_2_regs): Likewise.
        (cortex_a8_neon_vst1_3_4_regs): Likewise.
        (cortex_a8_neon_vst2_4_regs_vst3_vst4): Likewise.
        (cortex_a8_neon_vst3_vst4): Likewise.
        (cortex_a8_neon_vld1_vld2_lane): Likewise.
        (cortex_a8_neon_vld3_vld4_lane): Likewise.
        (cortex_a8_neon_vst1_vst2_lane): Likewise.
        (cortex_a8_neon_vst3_vst4_lane): Likewise.
        (cortex_a8_neon_vld3_vld4_all_lanes): Likewise.
        (cortex_a8_neon_mcr): Likewise.
        (cortex_a8_neon_mcr_2_mcrr): Likewise.
        * config/arm/cortex-a8.md (cortex_a8_alu): Update for attribute
        change.
        * config/arm/cortex-a9-neon.md (ca9_neon_mrc): Update for attribute
        change.
        (ca9_neon_mrrc): Likewise.
        (cortex_a9_neon_int_1): Likewise.
        (cortex_a9_neon_int_2): Likewise.
        (cortex_a9_neon_int_3): Likewise.
        (cortex_a9_neon_int_4): Likewise.
        (cortex_a9_neon_int_5): Likewise.
        (cortex_a9_neon_vqneg_vqabs): Likewise.
        (cortex_a9_neon_vmov): Likewise.
        (cortex_a9_neon_vaba): Likewise.
        (cortex_a9_neon_vaba_qqq): Likewise.
        (cortex_a9_neon_vsma): Likewise.
        (cortex_a9_neon_mul_ddd_8_16_qdd_16_8_long_32_16_long): Likewise.
        (cortex_a9_neon_mul_qqq_8_16_32_ddd_32): Likewise.
        (cortex_a9_neon_mul_qdd_64_32_long_qqd_16_ddd_32_scalar_64_32_long_scalar):
        Likewise.
        (cortex_a9_neon_mla_ddd_8_16_qdd_16_8_long_32_16_long): Likewise.
        (cortex_a9_neon_mla_qqq_8_16): Likewise.
        (cortex_a9_neon_mla_ddd_32_qqd_16_ddd_32_scalar_qdd_64_32_\
        long_scalar_qdd_64_32_long): Likewise.
        (cortex_a9_neon_mla_qqq_32_qqd_32_scalar): Likewise.
        (cortex_a9_neon_mul_ddd_16_scalar_32_16_long_scalar): Likewise.
        (cortex_a9_neon_mul_qqd_32_scalar): Likewise.
        (cortex_a9_neon_mla_ddd_16_scalar_qdd_32_16_long_scalar): Likewise.
        (cortex_a9_neon_shift_1): Likewise.
        (cortex_a9_neon_shift_2): Likewise.
        (cortex_a9_neon_shift_3): Likewise.
        (cortex_a9_neon_vshl_ddd): Likewise.
        (cortex_a9_neon_vqshl_vrshl_vqrshl_qqq): Likewise.
        (cortex_a9_neon_vsra_vrsra): Likewise.
        (cortex_a9_neon_fp_vadd_ddd_vabs_dd): Likewise.
        (cortex_a9_neon_fp_vadd_qqq_vabs_qq): Likewise.
        (cortex_a9_neon_fp_vsum): Likewise.
        (cortex_a9_neon_fp_vmul_ddd): Likewise.
        (cortex_a9_neon_fp_vmul_qqd): Likewise.
        (cortex_a9_neon_fp_vmla_ddd): Likewise.
        (cortex_a9_neon_fp_vmla_qqq): Likewise.
        (cortex_a9_neon_fp_vmla_ddd_scalar): Likewise.
        (cortex_a9_neon_fp_vmla_qqq_scalar): Likewise.
        (cortex_a9_neon_fp_vrecps_vrsqrts_ddd): Likewise.
        (cortex_a9_neon_fp_vrecps_vrsqrts_qqq): Likewise.
        (cortex_a9_neon_bp_simple): Likewise.
        (cortex_a9_neon_bp_2cycle): Likewise.
        (cortex_a9_neon_bp_3cycle): Likewise.
        (cortex_a9_neon_ldr): Likewise.
        (cortex_a9_neon_str): Likewise.
        (cortex_a9_neon_vld1_1_2_regs): Likewise.
        (cortex_a9_neon_vld1_3_4_regs): Likewise.
        (cortex_a9_neon_vld2_2_regs_vld1_vld2_all_lanes): Likewise.
        (cortex_a9_neon_vld2_4_regs): Likewise.
        (cortex_a9_neon_vld3_vld4): Likewise.
        (cortex_a9_neon_vst1_1_2_regs_vst2_2_regs): Likewise.
        (cortex_a9_neon_vst1_3_4_regs): Likewise.
        (cortex_a9_neon_vst2_4_regs_vst3_vst4): Likewise.
        (cortex_a9_neon_vst3_vst4): Likewise.
        (cortex_a9_neon_vld1_vld2_lane): Likewise.
        (cortex_a9_neon_vld3_vld4_lane): Likewise.
        (cortex_a9_neon_vst1_vst2_lane): Likewise.
        (cortex_a9_neon_vst3_vst4_lane): Likewise.
        (cortex_a9_neon_vld3_vld4_all_lanes): Likewise.
        (cortex_a9_neon_mcr): Likewise.
        (cortex_a9_neon_mcr_2_mcrr): Likewise.
        * config/arm/cortex-a9.md (cortex_a9_dp): Update for attribute change.
        (cortex_a9_fps): Likewise.
        * config/arm/cortex-m4-fpu.md (cortex_m4_vmov_2): Update for attribute
        change.
        (cortex_m4_fmuls): Likewise.
        * config/arm/cortex-r4f.md (cortex_r4_mcr): Update for attribute
        change.
        (cortex_r4_mrc): Likewise.
        * config/arm/iterators.md: Update comment referring to neon_type.
        * config/arm/iwmmxt.md
        (iwmmxt_arm_movdi): Update for attribute change.
        (iwmmxt_movsi_insn): Likewise.
        * config/arm/marvell-pj4.md
        (pj4_vfp_to_core): Update for attribute change.
        (pj4_core_to_vfp): Likewise.
        * config/arm/neon-schedgen.ml (emit_insn_reservations): Update for
        attribute change.
        * config/arm/vfp11.md (vfp_fload): Update for attribute change.
        (vfp_fstore): Likewise.
        * doc/md.texi: Change references to neon_type to refer to type.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r201436
        2013-08-02  Sofiane Naci  <sofiane.naci@arm.com>

        * config/arm/types.md (define_attr "type"): Add "load_acq" and "store_rel".
        * config/arm/cortex-a53.md (cortex_a53_load1): Update for attribute
        changes.
        (cortex_a53_store1): Likewise.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r201400
        2013-08-01  Sofiane Naci  <sofiane.naci@arm.com>

        * config.gcc (aarch64*-*-*): Add aarch-common.o to extra_objs.  Add
        aarch-common-protos.h to extra_headers.
        (aarch64*-*-*): Add arm/aarch-common-protos.h to tm_p_file.
        * config/aarch64/aarch64.md: Include "../arm/cortex-a53.md".
        * config/aarch64/t-aarch64 (aarch-common.o): Define.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r201399
        2013-08-01  Sofiane Naci  <sofiane.naci@arm.com>

        * config/aarch64/aarch64.md (define_attr "type"): Delete.
        Include "../arm/types.md".  Define "type" attribute for all patterns.
        * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>): Update for
        attribute changes.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r201376
        2013-07-31  Sofiane Naci  <sofiane.naci@arm.com>

        * config.gcc (arm*-*-*): Add aarch-common.o to extra_objs.  Add
        aarch-common-protos.h to extra_headers.
        (arm*-*-*): Add arm/aarch-common-protos.h to tm_p_file.
        * config/arm/arm.c (arm_early_load_addr_dep): Move from here to ...
        (arm_early_store_addr_dep): Likewise.
        (arm_no_early_alu_shift_dep: Likewise.
        (arm_no_early_alu_shift_value_dep: Likewise.
        (arm_no_early_mul_dep: Likewise.
        (arm_no_early_store_addr_dep: Likewise.
        (arm_mac_accumulator_is_mul_result: Likewise.
        (arm_mac_accumulator_is_result: Likewise.
        * config/arm/aarch-common.c: ... here.  New file.
        * config/arm/arm-protos.h (arm_early_load_addr_dep): Move from here to ...
        (arm_early_store_addr_dep): Likewise.
        (arm_no_early_alu_shift_dep: Likewise.
        (arm_no_early_alu_shift_value_dep: Likewise.
        (arm_no_early_mul_dep: Likewise.
        (arm_no_early_store_addr_dep: Likewise.
        (arm_mac_accumulator_is_mul_result: Likewise.
        (arm_mac_accumulator_is_result: Likewise.
        * config/arm/aarch-common-protos.h: ... here.  New file.
        * config/arm/t-arm (aarch-common.o): Define.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r201375
        2013-07-31  Sofiane Naci  <sofiane.naci@arm.com>

        * config/arm/arm.md: Include new file "types.md".
        (define_attr "type"): Move from here to ...
        (define_attr "mul32"): Likewise.
        (define_attr "mul64"): Likewise.
        * config/arm/types.md: ... here.  New file.

2014-04-07  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r202663
        2013-09-17  Cong Hou  <congh@google.com>

        * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Fix a bug
        when checking the dot production pattern. The type of rhs operand
        of multiply is now checked correctly.

2014-04-02  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

        Backport from trunk r208511
        2014-03-12  Christian Bruel  <christian.bruel@st.com>

        PR target/60264
        * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
        REG_CFA_DEF_CFA note.
        (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
        (arm_unwind_emit): Allow REG_CFA_DEF_CFA.

2014-03-14  Yvan Roux  <yvan.roux@linaro.org>

        * LINARO-VERSION: Bump version.

2014-03-11  Yvan Roux  <yvan.roux@linaro.org>

        GCC Linaro 4.8-2014.03 released.
        * LINARO-VERSION: Update.

2014-02-13  Yvan Roux  <yvan.roux@linaro.org>

        * LINARO-VERSION: Bump version.

2014-02-11  Yvan Roux  <yvan.roux@linaro.org>

        GCC Linaro 4.8-2014.02 released.
        * LINARO-VERSION: Update.

2014-02-10  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r206518
        2014-01-10 Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
        non-iwmmxt builtins.

2014-02-10  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r206151
        2013-12-20  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/neon.ml (crypto_intrinsics): Add vceq_64 and vtst_p64.
        * config/arm/arm_neon.h: Regenerate.
        * config/arm/neon-docgen.ml: Add vceq_p64 and vtst_p64.
        * doc/arm-neon-intrinsics.texi: Regenerate.

2014-02-10  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r206149
        2013-12-20  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/arm_acle.h: Add underscores before variables.

2014-02-10  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r206132
        2013-12-19  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/neon-docgen.ml: Add crypto intrinsics documentation.
        * doc/arm-neon-intrinsics.texi: Regenerate.

2014-02-10  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r206131
        2013-12-19  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/neon-testgen.ml (effective_target): Handle "CRYPTO".

2014-02-10  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r206130
        2013-12-19  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

         * config/arm/arm.c (enum arm_builtins): Add crypto builtins.
         (arm_init_neon_builtins): Handle crypto builtins.
         (bdesc_2arg): Likewise.
         (bdesc_1arg): Likewise.
         (bdesc_3arg): New table.
         (arm_expand_ternop_builtin): New function.
         (arm_expand_unop_builtin): Handle sha1h explicitly.
         (arm_expand_builtin): Handle ternary builtins.
         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS):
         Define __ARM_FEATURE_CRYPTO.
         * config/arm/arm.md: Include crypto.md.
         (is_neon_type): Add crypto types.
         * config/arm/arm_neon_builtins.def: Add TImode reinterprets.
         * config/arm/crypto.def: New.
         * config/arm/crypto.md: Likewise.
         * config/arm/iterators.md (CRYPTO_UNARY): New int iterator.
         (CRYPTO_BINARY): Likewise.
         (CRYPTO_TERNARY): Likewise.
         (CRYPTO_SELECTING): Likewise.
         (crypto_pattern): New int attribute.
         (crypto_size_sfx): Likewise.
         (crypto_mode): Likewise.
         (crypto_type): Likewise.
         * config/arm/neon-gen.ml: Handle poly64_t and poly128_t types.
         Handle crypto intrinsics.
         * config/arm/neon.ml: Add support for poly64 and polt128 types
         and intrinsics. Define crypto intrinsics.
         * config/arm/neon.md (neon_vreinterpretti<mode>): New pattern.
         (neon_vreinterpretv16qi<mode>): Use VQXMOV mode iterator.
         (neon_vreinterpretv8hi<mode>): Likewise.
         (neon_vreinterpretv4si<mode>): Likewise.
         (neon_vreinterpretv4sf<mode>): Likewise.
         (neon_vreinterpretv2di<mode>): Likewise.
         * config/arm/unspecs.md (UNSPEC_AESD, UNSPEC_AESE, UNSPEC_AESIMC,
         UNSPEC_AESMC, UNSPEC_SHA1C, UNSPEC_SHA1M, UNSPEC_SHA1P, UNSPEC_SHA1H,
         UNSPEC_SHA1SU0, UNSPEC_SHA1SU1, UNSPEC_SHA256H, UNSPEC_SHA256H2,
         UNSPEC_SHA256SU0, UNSPEC_SHA256SU1, VMULLP64): Define.
         * config/arm/arm_neon.h: Regenerate.

        Modifications needed to backport into linaro-4_8-branch:
        * config/arm/arm.md (attribute neon_type): neon_crypto_aes,
        neon_crypto_sha1_xor, neon_crypto_sha1_fast,
        neon_crypto_sha1_slow, neon_crypto_sha256_fast,
        neon_crypto_sha256_slow, neon_mul_d_long: New.
        instead of:
        * config/arm/arm.md: Include crypto.md.
        (is_neon_type): Add crypto types.


2014-02-10  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r206128
        2013-12-19  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * Makefile.in (TEXI_GCC_FILES): Add arm-acle-intrinsics.texi.
        * config.gcc (extra_headers): Add arm_acle.h.
        * config/arm/arm.c (FL_CRC32): Define.
        (arm_have_crc): Likewise.
        (arm_option_override): Set arm_have_crc.
        (arm_builtins): Add CRC32 builtins.
        (bdesc_2arg): Likewise.
        (arm_init_crc32_builtins): New function.
        (arm_init_builtins): Initialise CRC32 builtins.
        (arm_file_start): Handle architecture extensions.
        * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define __ARM_FEATURE_CRC32.
        Define __ARM_32BIT_STATE.
        (TARGET_CRC32): Define.
        * config/arm/arm-arches.def: Add armv8-a+crc.
        * config/arm/arm-tables.opt: Regenerate.
        * config/arm/arm.md (type): Add crc.
        (<crc_variant>): New insn.
        * config/arm/arm_acle.h: New file.
        * config/arm/iterators.md (CRC): New int iterator.
        (crc_variant, crc_mode): New int attributes.
        * confg/arm/unspecs.md (UNSPEC_CRC32B, UNSPEC_CRC32H, UNSPEC_CRC32W,
        UNSPEC_CRC32CB, UNSPEC_CRC32CH, UNSPEC_CRC32CW): New unspecs.
        * doc/invoke.texi: Document -march=armv8-a+crc option.
        * doc/extend.texi: Document ACLE intrinsics.

2014-02-10  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r206120
        2013-12-19  Tejas Belagod  <tejas.belagod@arm.com>

        * config/aarch64/aarch64-builtins.c (aarch64_init_simd_builtins):
        Define builtin types for poly64_t poly128_t.
        (TYPES_BINOPP, aarch64_types_binopp_qualifiers): New.
        * aarch64/aarch64-simd-builtins.def: Update builtins table.
        * config/aarch64/aarch64-simd.md (aarch64_crypto_pmulldi,
        aarch64_crypto_pmullv2di): New.
        * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Update table for
        poly64x2_t mangler.
        * config/aarch64/arm_neon.h (poly64x2_t, poly64_t, poly128_t): Define.
        (vmull_p64, vmull_high_p64): New.
        * config/aarch64/iterators.md (UNSPEC_PMULL<2>): New.

2014-02-10  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r206119
        2013-12-19  Tejas Belagod  <tejas.belagod@arm.com>

        * config/aarch64/aarch64-simd-builtins.def: Update builtins table.
        * config/aarch64/aarch64-simd.md (aarch64_crypto_sha256h<sha256_op>v4si,
        aarch64_crypto_sha256su0v4si, aarch64_crypto_sha256su1v4si): New.
        * config/aarch64/arm_neon.h (vsha256hq_u32, vsha256h2q_u32,
        vsha256su0q_u32, vsha256su1q_u32): New.
        * config/aarch64/iterators.md (UNSPEC_SHA256H<2>, UNSPEC_SHA256SU<01>):
        New.
        (CRYPTO_SHA256): New int iterator.
        (sha256_op): New int attribute.

2014-02-10  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r206118
        2013-12-19  Tejas Belagod  <tejas.belagod@arm.com>

        * config/aarch64/aarch64-simd-builtins.def: Update builtins table.
        * config/aarch64/aarch64-builtins.c (aarch64_types_ternopu_qualifiers,
        TYPES_TERNOPU): New.
        * config/aarch64/aarch64-simd.md (aarch64_crypto_sha1hsi,
        aarch64_crypto_sha1su1v4si, aarch64_crypto_sha1<sha1_op>v4si,
        aarch64_crypto_sha1su0v4si): New.
        * config/aarch64/arm_neon.h (vsha1cq_u32, sha1mq_u32, vsha1pq_u32,
        vsha1h_u32, vsha1su0q_u32, vsha1su1q_u32): New.
        * config/aarch64/iterators.md (UNSPEC_SHA1<CPMH>, UNSPEC_SHA1SU<01>):
        New.
        (CRYPTO_SHA1): New int iterator.
        (sha1_op): New int attribute.

2014-02-10  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r206117
        2013-12-19  Tejas Belagod  <tejas.belagod@arm.com>

        * config/aarch64/aarch64-simd-builtins.def: Update builtins table.
        * config/aarch64/aarch64-builtins.c (aarch64_types_binopu_qualifiers,
        TYPES_BINOPU): New.
        * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi,
        aarch64_crypto_aes<aesmc_op>v16qi): New.
        * config/aarch64/arm_neon.h (vaeseq_u8, vaesdq_u8, vaesmcq_u8,
        vaesimcq_u8): New.
        * config/aarch64/iterators.md (UNSPEC_AESE, UNSPEC_AESD, UNSPEC_AESMC,
        UNSPEC_AESIMC): New.
        (CRYPTO_AES, CRYPTO_AESMC): New int iterators.
        (aes_op, aesmc_op): New int attributes.

2014-02-10  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r206115
        2013-12-19  Tejas Belagod  <tejas.belagod@arm.com>

        * config/arm/types.md (neon_mul_d_long, crypto_aes, crypto_sha1_xor,
        crypto_sha1_fast, crypto_sha1_slow, crypto_sha256_fast,
        crypto_sha256_slow): New.

        Modifications needed to backport into linaro-4_8-branch:
        * config/aarch64/aarch64-simd.md (attribute simd_type):
        (simd_mul_d_long, simd_crypto_aes, simd_crypto_sha1_xor,
        simd_crypto_sha1_fast, simd_crypto_sha1_slow, simd_crypto_sha256_fast,
        simd_crypto_sha256_slow) : New.
        instead of the above change.

2014-02-10  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r206114
        2013-12-19  Tejas Belagod  <tejas.belagod@arm.com>

        * config/aarch64/aarch64.h (TARGET_CRYPTO): New.
        (__ARM_FEATURE_CRYPTO): Define if TARGET_CRYPTO is true.

2014-02-10  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r205384.
        2013-11-26  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-builtins.c
        (aarch64_type_qualifiers): Add qualifier_poly.
        (aarch64_build_scalar_type): Also build Poly types.
        (aarch64_build_vector_type): Likewise.
        (aarch64_build_type): Likewise.
        (aarch64_build_signed_type): New.
        (aarch64_build_unsigned_type): Likewise.
        (aarch64_build_poly_type): Likewise.
        (aarch64_init_simd_builtins): Also handle Poly types.

2014-02-10  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r205383.
        2013-11-26  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-builtins.c
        (VAR1): Use new naming scheme for aarch64_builtins.
        (aarch64_builtin_vectorized_function): Use new
        aarch64_builtins names.

2014-02-10  Michael Collison  <michael.collison@linaro.org>

        Backport from trunk r205092.
        2013-11-20  James Greenhalgh  <james.greenhalgh@arm.com>

        * gcc/config/aarch64/aarch64-builtins.c
        (aarch64_simd_itype): Remove.
        (aarch64_simd_builtin_datum): Remove itype, add
        qualifiers pointer.
        (VAR1): Use qualifiers.
        (aarch64_build_scalar_type): New.
        (aarch64_build_vector_type): Likewise.
        (aarch64_build_type): Likewise.
        (aarch64_init_simd_builtins): Refactor, remove special cases,
        consolidate main loop.
        (aarch64_simd_expand_args): Likewise.

2014-02-01  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r202875,202980.
        2013-09-24  Xinliang David Li <davidxl@google.com>

        * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
        Check max peel iterations parameter.
        * param.def: New parameter.
        * doc/invoke.texi: Document New parameter.

        2013-09-27  Xinliang David Li  <davidxl@google.com>

        * opts.c (finish_options): Adjust parameters
        according to vect cost model.
        (common_handle_option): Set dynamic vect cost
        model for FDO.
        targhooks.c (default_add_stmt_cost): Compute stmt cost
        unconditionally.
        * tree-vect-loop.c (vect_estimate_min_profitable_iters):
        Use helper function.
        * tree-vectorizer.h (unlimited_cost_model): New function.
        * tree-vect-slp.c (vect_slp_analyze_bb_1): Use helper function.
        * tree-vect-data-refs.c (vect_peeling_hash_insert): Use helper
        function.
        (vect_enhance_data_refs_alignment): Ditto.
        * flag-types.h: New enum.
        * common/config/i386/i386-common.c (ix86_option_init_struct):
        No need to initialize vect_cost_model flag.
        * config/i386/i386.c (ix86_add_stmt_cost): Compute stmt cost
        unconditionally.

2014-01-21  Zhenqiang Chen <zhenqiang.chen@linaro.org>

        Backport from trunk r200103
        2013-06-15  Jeff Law  <law@redhat.com>

        * gimple.h (gimple_can_coalesce_p): Prototype.
        * tree-ssa-coalesce.c (gimple_can_coalesce_p): New function.
        (create_outofssa_var_map, coalesce_partitions): Use it.
        * tree-ssa-uncprop.c (uncprop_into_successor_phis): Similarly.
        * tree-ssa-live.c (var_map_base_init): Use TYPE_CANONICAL
        if it's available.

2014-01-21  Christophe Lyon  <christophe.lyon@linaro.org>

        * LINARO-VERSION: Bump version.

2014-01-17  Christophe Lyon  <christophe.lyon@linaro.org>

        GCC Linaro 4.8-2014.01 released.
        * LINARO-VERSION: Update.

2014-01-16  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

        Linaro local patch for armv4t multilib support.
        * gcc/config/arm/t-mlibs: New file.
        * config.gcc: Add t-mlibs.
        * incpath.c (add_standard_paths): Try multilib path first.
        * gcc.c (for_each_path): Likewise.

2013-12-21  Christophe Lyon  <christophe.lyon@linaro.org>

        * LINARO-VERSION: Bump version.

2013-12-21  Christophe Lyon  <christophe.lyon@linaro.org>

        GCC Linaro 4.8-2013.12 released.
        * LINARO-VERSION: Update.

2013-12-06  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r204737.
        2013-11-13  Christophe Lyon  <christophe.lyon@linaro.org>

        * config/aarch64/aarch64.h (FRAME_GROWS_DOWNWARD): Define to 1.
        * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
        Update offset calculations.

2013-12-06  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r203327.
        2013-10-09  Zhenqiang Chen  <zhenqiang.chen@arm.com>

        * tree-ssa-phiopts.c (rhs_is_fed_for_value_replacement): New function.
        (operand_equal_for_value_replacement): New function, extracted from
        value_replacement and enhanced to catch more cases.
        (value_replacement): Use operand_equal_for_value_replacement.

2013-11-18  Christophe Lyon  <christophe.lyon@linaro.org>

        * LINARO-VERSION: Bump version.

2013-11-14  Christophe Lyon  <christophe.lyon@linaro.org>

        GCC Linaro 4.8-2013.11 released.
        * LINARO-VERSION: Update.

2013-11-06  Christophe Lyon  <christophe.lyon@linaro.org>

        Revert backport from trunk r197526.
        2013-04-05  Greta Yorsh  <Greta.Yorsh@arm.com>

        * config/arm/arm.md (negdi_extendsidi): New pattern.
        (negdi_zero_extendsidi): Likewise.

2013-11-05  Zhenqiang Chen <zhenqiang.chen@linaro.org>

        Backport from trunk r203267, r203603 and r204247.
        2013-10-08  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

        PR target/58423
        * config/arm/arm.c (arm_emit_ldrd_pop): Attach
        RTX_FRAME_RELATED_P on INSN.

        2013-10-15  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
            Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        * config/arm/t-aprofile: New file.
        * config.gcc: Handle --with-multilib-list option.

        2013-10-31  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

        * lower-subreg.c (resolve_simple_move): Copy REG_INC note.

2013-10-17  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r200956
        2013-07-15  Marcus Shawcroft  <marcus.shawcroft@arm.com>

        * config/aarch64/aarch64-protos.h (aarch64_symbol_type):
        Define SYMBOL_TINY_GOT, update comment.
        * config/aarch64/aarch64.c
        (aarch64_load_symref_appropriately): Handle SYMBOL_TINY_GOT.
        (aarch64_expand_mov_immediate): Likewise.
        (aarch64_print_operand): Likewise.
        (aarch64_classify_symbol): Likewise.
        * config/aarch64/aarch64.md (UNSPEC_GOTTINYPIC): Define.
        (ldr_got_tiny): Define.

2013-10-16  Christophe Lyon  <christophe.lyon@linaro.org>

        * LINARO-VERSION: Bump version.

2013-10-15  Christophe Lyon  <christophe.lyon@linaro.org>

        GCC Linaro 4.8-2013.10 released.
        * LINARO-VERSION: Update.

2013-10-09  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r198526,198527,200020,200595.
        2013-05-02  Ian Bolton  <ian.bolton@arm.com>

        * config/aarch64/aarch64.md (*and_one_cmpl<mode>3_compare0):
        New pattern.
        (*and_one_cmplsi3_compare0_uxtw): Likewise.
        (*and_one_cmpl_<SHIFT:optab><mode>3_compare0): Likewise.
        (*and_one_cmpl_<SHIFT:optab>si3_compare0_uxtw): Likewise.

        2013-05-02  Ian Bolton  <ian.bolton@arm.com>

        * config/aarch64/aarch64.md (movsi_aarch64): Only allow to/from
        S reg when fp attribute set.
        (movdi_aarch64): Only allow to/from D reg when fp attribute set.

        2013-06-12  Sofiane Naci  <sofiane.naci@arm.com>

        * config/aarch64/aarch64-simd.md (aarch64_combine<mode>): convert to split.
        (aarch64_simd_combine<mode>): New instruction expansion.
        * config/aarch64/aarch64-protos.h (aarch64_split_simd_combine): New
        function prototype.
        * config/aarch64/aarch64.c (aarch64_split_combine): New function.
        * config/aarch64/iterators.md (Vdbl): Add entry for DF.

        2013-07-02  Ian Bolton  <ian.bolton@arm.com>

        * config/aarch64/aarch64.md (*extr_insv_reg<mode>): New pattern.

2013-10-09  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r201879.
        2013-08-20  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        * config/arm/linux-elf.h (MULTILIB_DEFAULTS): Remove definition.
        * config/arm/t-linux-eabi (MULTILIB_OPTIONS): Document association
        with MULTLIB_DEFAULTS.

2013-10-09  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r201871.
        2013-08-20  Pavel Chupin  <pavel.v.chupin@intel.com>

        Fix LIB_SPEC for systems without libpthread.

        * config/gnu-user.h: Introduce GNU_USER_TARGET_NO_PTHREADS_LIB_SPEC.
        * config/arm/linux-eabi.h: Use GNU_USER_TARGET_NO_PTHREADS_LIB_SPEC
        for Android.
        * config/i386/linux-common.h: Likewise.
        * config/mips/linux-common.h: Likewise.

2013-10-08  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r202702.
        2013-09-18  Richard Earnshaw  <rearnsha@arm.com>

        * arm.c (arm_get_frame_offsets): Validate architecture supports
        LDRD/STRD before accepting the tuning preference.
        (arm_expand_prologue): Likewise.
        (arm_expand_epilogue): Likewise.

2013-10-04  Venkataramanan.Kumar  <venkataramanan.kumar@linaro.org>

        Backport from trunk r203028.
        2013-09-30  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>

        * config/aarch64/aarch64.h (MCOUNT_NAME): Define.
        (NO_PROFILE_COUNTERS): Likewise.
        (PROFILE_HOOK): Likewise.
        (FUNCTION_PROFILER): Likewise.
        * config/aarch64/aarch64.c (aarch64_function_profiler): Remove.

2013-10-03  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r201923,201927.
        2013-08-22  Julian Brown  <julian@codesourcery.com>

        * configure.ac: Add aarch64 to list of arches which use "nop" in
        debug_line test.
        * configure: Regenerate.

        2013-08-22  Paolo Carlini  <paolo.carlini@oracle.com>

        * configure.ac: Add backslashes missing from the last change.
        * configure: Regenerate.

2013-10-03  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r202023,202108.
        2013-08-27  Tejas Belagod  <tejas.belagod@arm.com>

        * config/aarch64/arm_neon.h: Replace all inline asm implementations
        of vget_low_* with implementations in terms of other intrinsics.

        2013-08-30  Tejas Belagod  <tejas.belagod@arm.com>

        * config/aarch64/arm_neon.h (__AARCH64_UINT64_C, __AARCH64_INT64_C): New
        arm_neon.h's internal macros to specify 64-bit constants. Avoid using
        stdint.h's macros.

2013-10-03  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r201260,202400.
        2013-07-26  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
            Richard Earnshaw  <richard.earnshaw@arm.com>

        * combine.c (simplify_comparison): Re-canonicalize operands
        where appropriate.
        * config/arm/arm.md (movcond_addsi): New splitter.

        2013-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/aarch64/aarch64.c (aarch64_select_cc_mode): Return CC_SWP for
        comparison with negated operand.
        * config/aarch64/aarch64.md (compare_neg<mode>): Match canonical
        RTL form.

2013-10-03  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r202164.
        2013-09-02  Bin Cheng  <bin.cheng@arm.com>

        * tree-ssa-loop-ivopts.c (set_autoinc_for_original_candidates):
        Find auto-increment use both before and after candidate.

2013-10-03  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r202279.
        2013-09-05  Richard Earnshaw  <rearnsha@arm.com>

        * arm.c (thumb2_emit_strd_push): Rewrite to use pre-decrement on
        initial store.
        * thumb2.md (thumb2_storewb_parisi): New pattern.

2013-10-03  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r202275.
        2013-09-05  Yufeng Zhang  <yufeng.zhang@arm.com>

        * config/aarch64/aarch64-option-extensions.def: Add
        AARCH64_OPT_EXTENSION of 'crc'.
        * config/aarch64/aarch64.h (AARCH64_FL_CRC): New define.
        (AARCH64_ISA_CRC): Ditto.
        * doc/invoke.texi (-march and -mcpu feature modifiers): Add
        description of the CRC extension.

2013-10-01  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r201250.
        2013-07-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/arm.md (arm_addsi3, addsi3_carryin_<optab>,
        addsi3_carryin_alt2_<optab>): Correct output template.

2013-10-01  Kugan Vivekanandarajah  <kuganv@linaro.org>

        Backport from trunk r203059,203116.
        2013-10-01  Kugan Vivekanandarajah  <kuganv@linaro.org>

        PR target/58578
        Revert
        2013-04-05  Greta Yorsh  <Greta.Yorsh@arm.com>
        * config/arm/arm.md (arm_ashldi3_1bit):  define_insn into
        define_insn_and_split.
        (arm_ashrdi3_1bit,arm_lshrdi3_1bit): Likewise.
        (shiftsi3_compare): New pattern.
        (rrx): New pattern.
        * config/arm/unspecs.md (UNSPEC_RRX): New.

2013-09-11  Christophe Lyon  <christophe.lyon@linaro.org>

        * LINARO-VERSION: Bump version.

2013-09-10  Christophe Lyon  <christophe.lyon@linaro.org>

        GCC Linaro 4.8-2013.09 released.
        * LINARO-VERSION: Update.

2013-09-10  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>

        Backport from trunk r200197, 201411.
        2013-06-19  Richard Earnshaw  <rearnsha@arm.com>

        arm.md (split for eq(reg, 0)): Add variants for ARMv5 and Thumb2.
        (peepholes for eq(reg, not-0)): Ensure condition register is dead after
        pattern.  Use more efficient sequences on ARMv5 and Thumb2.

        2013-08-01  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/arm.md (peepholes for eq (reg1) (reg2/imm)):
        Generate canonical plus rtx with negated immediate instead of minus
        where appropriate.
        * config/arm/arm.c (thumb2_reorg): Handle ADCS <Rd>, <Rn> case.

2013-09-10  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r200593,201024,201025,201122,201124,201126.
        2013-07-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/arm.md (arm_andsi3_insn): Add alternatives for 16-bit
        encoding.
        (iorsi3_insn): Likewise.
        (arm_xorsi3): Likewise.

        2013-07-18  Sofiane Naci  <sofiane.naci@arm.com>

        * config/arm/arm.md (attribute "type"): Rename "simple_alu_imm" to
        "arlo_imm".  Rename "alu_reg" to "arlo_reg".  Rename "simple_alu_shift" to
        "extend".  Split "alu_shift" into "shift" and "arlo_shift".  Split
        "alu_shift_reg" into "shift_reg" and "arlo_shift_reg".  List types
        in alphabetical order.
        (attribute "core_cycles"): Update for attribute changes.
        (arm_addsi3): Likewise.
        (addsi3_compare0): Likewise.
        (addsi3_compare0_scratch): Likewise.
        (addsi3_compare_op1): Likewise.
        (addsi3_compare_op2): Likewise.
        (compare_addsi2_op0): Likewise.
        (compare_addsi2_op1): Likewise.
        (addsi3_carryin_shift_<optab>): Likewise.
        (subsi3_carryin_shift): Likewise.
        (rsbsi3_carryin_shift): Likewise.
        (arm_subsi3_insn): Likewise.
        (subsi3_compare0): Likewise.
        (subsi3_compare): Likewise.
        (arm_andsi3_insn): Likewise.
        (thumb1_andsi3_insn): Likewise.
        (andsi3_compare0): Likewise.
        (andsi3_compare0_scratch): Likewise.
        (zeroextractsi_compare0_scratch
        (andsi_not_shiftsi_si): Likewise.
        (iorsi3_insn): Likewise.
        (iorsi3_compare0): Likewise.
        (iorsi3_compare0_scratch): Likewise.
        (arm_xorsi3): Likewise.
        (thumb1_xorsi3_insn): Likewise.
        (xorsi3_compare0): Likewise.
        (xorsi3_compare0_scratch): Likewise.
        (satsi_<SAT:code>_shift): Likewise.
        (rrx): Likewise.
        (arm_shiftsi3): Likewise.
        (shiftsi3_compare0): Likewise.
        (not_shiftsi): Likewise.
        (not_shiftsi_compare0): Likewise.
        (not_shiftsi_compare0_scratch): Likewise.
        (arm_one_cmplsi2): Likewise.
        (thumb_one_complsi2): Likewise.
        (notsi_compare0): Likewise.
        (notsi_compare0_scratch): Likewise.
        (thumb1_zero_extendhisi2): Likewise.
        (arm_zero_extendhisi2): Likewise.
        (arm_zero_extendhisi2_v6): Likewise.
        (arm_zero_extendhisi2addsi): Likewise.
        (thumb1_zero_extendqisi2): Likewise.
        (thumb1_zero_extendqisi2_v6): Likewise.
        (arm_zero_extendqisi2): Likewise.
        (arm_zero_extendqisi2_v6): Likewise.
        (arm_zero_extendqisi2addsi): Likewise.
        (thumb1_extendhisi2): Likewise.
        (arm_extendhisi2): Likewise.
        (arm_extendhisi2_v6): Likewise.
        (arm_extendqisi): Likewise.
        (arm_extendqisi_v6): Likewise.
        (arm_extendqisi2addsi): Likewise.
        (thumb1_extendqisi2): Likewise.
        (thumb1_movdi_insn): Likewise.
        (arm_movsi_insn): Likewise.
        (movsi_compare0): Likewise.
        (movhi_insn_arch4): Likewise.
        (movhi_bytes): Likewise.
        (arm_movqi_insn): Likewise.
        (thumb1_movqi_insn): Likewise.
        (arm32_movhf): Likewise.
        (thumb1_movhf): Likewise.
        (arm_movsf_soft_insn): Likewise.
        (thumb1_movsf_insn): Likewise.
        (movdf_soft_insn): Likewise.
        (thumb_movdf_insn): Likewise.
        (arm_cmpsi_insn): Likewise.
        (cmpsi_shiftsi): Likewise.
        (cmpsi_shiftsi_swp): Likewise.
        (arm_cmpsi_negshiftsi_si): Likewise.
        (movsicc_insn): Likewise.
        (movsfcc_soft_insn): Likewise.
        (arith_shiftsi): Likewise.
        (arith_shiftsi_compare0
        (arith_shiftsi_compare0_scratch
        (sub_shiftsi): Likewise.
        (sub_shiftsi_compare0
        (sub_shiftsi_compare0_scratch
        (and_scc): Likewise.
        (cond_move): Likewise.
        (if_plus_move): Likewise.
        (if_move_plus): Likewise.
        (if_move_not): Likewise.
        (if_not_move): Likewise.
        (if_shift_move): Likewise.
        (if_move_shift): Likewise.
        (if_shift_shift): Likewise.
        (if_not_arith): Likewise.
        (if_arith_not): Likewise.
        (cond_move_not): Likewise.
        (thumb1_ashlsi3): Set type attribute.
        (thumb1_ashrsi3): Likewise.
        (thumb1_lshrsi3): Likewise.
        (thumb1_rotrsi3): Likewise.
        (shiftsi3_compare0_scratch): Likewise.
        * config/arm/neon.md (neon_mov<mode>): Update for attribute changes.
        (neon_mov<mode>): Likewise.
        * config/arm/thumb2.md (thumb_andsi_not_shiftsi_si): Update for attribute
        changes.
        (thumb2_movsi_insn): Likewise.
        (thumb2_cmpsi_neg_shiftsi): Likewise.
        (thumb2_extendqisi_v6): Likewise.
        (thumb2_zero_extendhisi2_v6): Likewise.
        (thumb2_zero_extendqisi2_v6): Likewise.
        (thumb2_shiftsi3_short): Likewise.
        (thumb2_addsi3_compare0_scratch): Likewise.
        (orsi_not_shiftsi_si): Likewise.
        * config/arm/vfp.md (arm_movsi_vfp): Update for attribute changes.
        * config/arm/arm-fixed.md (arm_ssatsihi_shift): Update for attribute
        changes.
        * config/arm/arm1020e.md (1020alu_op): Update for attribute changes.
        (1020alu_shift_op): Likewise.
        (1020alu_shift_reg_op): Likewise.
        * config/arm/arm1026ejs.md (alu_op): Update for attribute changes.
        (alu_shift_op): Likewise.
        (alu_shift_reg_op): Likewise.
        * config/arm/arm1136jfs.md (11_alu_op): Update for attribute changes.
        (11_alu_shift_op): Likewise.
        (11_alu_shift_reg_op): Likewise.
        * config/arm/arm926ejs.md (9_alu_op): Update for attribute changes.
        (9_alu_shift_reg_op): Likewise.
        * config/arm/cortex-a15.md (cortex_a15_alu): Update for attribute changes.
        (cortex_a15_alu_shift): Likewise.
        (cortex_a15_alu_shift_reg): Likewise.
        * config/arm/cortex-a5.md (cortex_a5_alu): Update for attribute changes.
        (cortex_a5_alu_shift): Likewise.
        * config/arm/cortex-a53.md (cortex_a53_alu) : Update for attribute
        changes.
        (cortex_a53_alu_shift): Likewise.
        * config/arm/cortex-a7.md (cortex_a7_alu_imm): Update for attribute
        changes.
        (cortex_a7_alu_reg): Likewise.
        (cortex_a7_alu_shift): Likewise.
        * config/arm/cortex-a8.md (cortex_a8_alu): Update for attribute changes.
        (cortex_a8_alu_shift): Likewise.
        (cortex_a8_alu_shift_reg): Likewise.
        (cortex_a8_mov): Likewise.
        * config/arm/cortex-a9.md (cortex_a9_dp): Update for attribute changes.
        (cortex_a9_dp_shift): Likewise.
        * config/arm/cortex-m4.md (cortex_m4_alu): Update for attribute changes.
        * config/arm/cortex-r4.md (cortex_r4_alu): Update for attribute changes.
        (cortex_r4_mov): Likewise.
        (cortex_r4_alu_shift): Likewise.
        (cortex_r4_alu_shift_reg): Likewise.
        * config/arm/fa526.md (526_alu_op): Update for attribute changes.
        (526_alu_shift_op): Likewise.
        * config/arm/fa606te.md (606te_alu_op): Update for attribute changes.
        * config/arm/fa626te.md (626te_alu_op): Update for attribute changes.
        (626te_alu_shift_op): Likewise.
        * config/arm/fa726te.md (726te_shift_op): Update for attribute changes.
        (726te_alu_op): Likewise.
        (726te_alu_shift_op): Likewise.
        (726te_alu_shift_reg_op): Likewise.
        * config/arm/fmp626.md (mp626_alu_op): Update for attribute changes.
        (mp626_alu_shift_op): Likewise.
        * config/arm/marvell-pj4.md (pj4_alu_e1): Update for attribute changes.
        (pj4_alu_e1_conds): Likewise.
        (pj4_alu): Likewise.
        (pj4_alu_conds): Likewise.
        (pj4_shift): Likewise.
        (pj4_shift_conds): Likewise.
        (pj4_alu_shift): Likewise.
        (pj4_alu_shift_conds): Likewise.
        * config/arm/arm.c (xscale_sched_adjust_cost): Update for attribute changes.
        (cortexa7_older_only): Likewise.
        (cortexa7_younger): Likewise.

        2013-07-18  Sofiane Naci  <sofiane.naci@arm.com>

        * config/arm/arm.md (attribute "insn"): Delete values "mrs", "msr",
        "xtab" and "sat".  Move value "clz" from here to ...
        (attriubte "type"): ... here.
        (satsi_<SAT:code>): Delete "insn" attribute.
        (satsi_<SAT:code>_shift): Likewise.
        (arm_zero_extendqisi2addsi): Likewise.
        (arm_extendqisi2addsi): Likewise.
        (clzsi2): Update for attribute changes.
        (rbitsi2): Likewise.
        * config/arm/arm-fixed.md (arm_ssatsihi_shift): Delete "insn" attribute.
        (arm_usatsihi): Likewise.
        * config/arm/cortex-a8.md (cortex_a8_alu): Update for attribute change.

        2013-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/predicates.md (shiftable_operator_strict_it):
        New predicate.
        * config/arm/thumb2.md (thumb_andsi_not_shiftsi_si):
        Disable cond_exec version for arm_restrict_it.
        (thumb2_smaxsi3): Convert to generate cond_exec.
        (thumb2_sminsi3): Likewise.
        (thumb32_umaxsi3): Likewise.
        (thumb2_uminsi3): Likewise.
        (thumb2_abssi2): Adjust constraints for arm_restrict_it.
        (thumb2_neg_abssi2): Likewise.
        (thumb2_mov_scc): Add alternative for 16-bit encoding.
        (thumb2_movsicc_insn): Adjust alternatives.
        (thumb2_mov_negscc): Disable for arm_restrict_it.
        (thumb2_mov_negscc_strict_it): New pattern.
        (thumb2_mov_notscc_strict_it): New pattern.
        (thumb2_mov_notscc): Disable for arm_restrict_it.
        (thumb2_ior_scc): Likewise.
        (thumb2_ior_scc_strict_it): New pattern.
        (thumb2_cond_move): Adjust for arm_restrict_it.
        (thumb2_cond_arith): Disable for arm_restrict_it.
        (thumb2_cond_arith_strict_it): New pattern.
        (thumb2_cond_sub): Adjust for arm_restrict_it.
        (thumb2_movcond): Likewise.
        (thumb2_extendqisi_v6): Disable cond_exec variant for arm_restrict_it.
        (thumb2_zero_extendhisi2_v6): Likewise.
        (thumb2_zero_extendqisi2_v6): Likewise.
        (orsi_notsi_si): Likewise.
        (orsi_not_shiftsi_si): Likewise.

        2013-07-22  Sofiane Naci  <sofiane.naci@arm.com>

        * config/arm/arm.md (attribute "insn"): Delete.
        (attribute "type"): Add "mov_imm", "mov_reg", "mov_shift",
        "mov_shift_reg", "mvn_imm", "mvn_reg", "mvn_shift" and "mvn_shift_reg".
        (not_shiftsi): Update for attribute change.
        (not_shiftsi_compare0): Likewise.
        (not_shiftsi_compare0_scratch): Likewise.
        (arm_one_cmplsi2): Likewise.
        (thumb1_one_cmplsi2): Likewise.
        (notsi_compare0): Likewise.
        (notsi_compare0_scratch): Likewise.
        (thumb1_movdi_insn): Likewise.
        (arm_movsi_insn): Likewise.
        (movhi_insn_arch4): Likewise.
        (movhi_bytes): Likewise.
        (arm_movqi_insn): Likewise.
        (thumb1_movqi_insn): Likewise.
        (arm32_movhf): Likewise.
        (thumb1_movhf): Likewise.
        (arm_movsf_soft_insn): Likewise.
        (thumb1_movsf_insn): Likewise.
        (thumb_movdf_insn): Likewise.
        (movsicc_insn): Likewise.
        (movsfcc_soft_insn): Likewise.
        (and_scc): Likewise.
        (cond_move): Likewise.
        (if_move_not): Likewise.
        (if_not_move): Likewise.
        (if_shift_move): Likewise.
        (if_move_shift): Likewise.
        (if_shift_shift): Likewise.
        (if_not_arith): Likewise.
        (if_arith_not): Likewise.
        (cond_move_not): Likewise.
        * config/arm/neon.md (neon_mov<mode>): Update for attribute change.
        (neon_mov<mode>): Likewise.
        * config/arm/vfp.md (arm_movsi_vfp): Update for attribute change.
        (thumb2_movsi_vfp): Likewise.
        (movsf_vfp): Likewise.
        (thumb2_movsf_vfp): Likewise.
        * config/arm/arm.c (xscale_sched_adjust_cost): Update for attribute change.
        (cortexa7_older_only): Likewise.
        (cortexa7_younger): Likewise.
        * config/arm/arm1020e.md (1020alu_op): Update for attribute change.
        (1020alu_shift_op): Likewise.
        (1020alu_shift_reg_op): Likewise.
        * config/arm/arm1026ejs.md (alu_op): Update for attribute change.
        (alu_shift_op): Likewise.
        (alu_shift_reg_op): Likewise.
        * config/arm/arm1136jfs.md (11_alu_op): Update for attribute change.
        (11_alu_shift_op): Likewise.
        (11_alu_shift_reg_op): Likewise.
        * config/arm/arm926ejs.md (9_alu_op): Update for attribute change.
        (9_alu_shift_reg_op): Likewise.
        * config/arm/cortex-a15.md (cortex_a15_alu): Update for attribute change.
        (cortex_a15_alu_shift): Likewise.
        (cortex_a15_alu_shift_reg): Likewise.
        * config/arm/cortex-a5.md (cortex_a5_alu): Update for attribute change.
        (cortex_a5_alu_shift): Likewise.
        * config/arm/cortex-a53.md (cortex_a53_alu): Update for attribute change.
        (cortex_a53_alu_shift): Likewise.
        * config/arm/cortex-a7.md (cortex_a7_alu_imm): Update for attribute change.
        (cortex_a7_alu_reg): Likewise.
        (cortex_a7_alu_shift): Likewise.
        * config/arm/cortex-a8.md (cortex_a8_alu): Update for attribute change.
        (cortex_a8_alu_shift): Likewise.
        (cortex_a8_alu_shift_reg): Likewise.
        (cortex_a8_mov): Likewise.
        * config/arm/cortex-a9.md (cortex_a9_dp): Update for attribute change.
        (cortex_a9_dp_shift): Likewise.
        * config/arm/cortex-m4.md (cortex_m4_alu): Update for attribute change.
        * config/arm/cortex-r4.md (cortex_r4_alu): Update for attribute change.
        (cortex_r4_mov): Likewise.
        (cortex_r4_alu_shift): Likewise.
        (cortex_r4_alu_shift_reg): Likewise.
        * config/arm/fa526.md (526_alu_op): Update for attribute change.
        (526_alu_shift_op): Likewise.
        * config/arm/fa606te.md (606te_alu_op): Update for attribute change.
        * config/arm/fa626te.md (626te_alu_op): Update for attribute change.
        (626te_alu_shift_op): Likewise.
        * config/arm/fa726te.md (726te_shift_op): Update for attribute change.
        (726te_alu_op): Likewise.
        (726te_alu_shift_op): Likewise.
        (726te_alu_shift_reg_op): Likewise.
        * config/arm/fmp626.md (mp626_alu_op): Update for attribute change.
        (mp626_alu_shift_op): Likewise.
        * config/arm/marvell-pj4.md (pj4_alu_e1): Update for attribute change.
        (pj4_alu_e1_conds): Likewise.
        (pj4_alu): Likewise.
        (pj4_alu_conds): Likewise.
        (pj4_shift): Likewise.
        (pj4_shift_conds): Likewise.
        (pj4_alu_shift): Likewise.
        (pj4_alu_shift_conds): Likewise.

        2013-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/constraints.md (Pd): Allow TARGET_THUMB
        instead of TARGET_THUMB1.
        (Pz): New constraint.
        * config/arm/arm.md (arm_addsi3): Add alternatives for 16-bit
        encodings.
        (compare_negsi_si): Likewise.
        (compare_addsi2_op0): Likewise.
        (compare_addsi2_op1): Likewise.
        (addsi3_carryin_<optab>): Likewise.
        (addsi3_carryin_alt2_<optab>): Likewise.
        (addsi3_carryin_shift_<optab>): Disable cond_exec variant
        for arm_restrict_it.
        (subsi3_carryin): Likewise.
        (arm_subsi3_insn): Add alternatives for 16-bit encoding.
        (minmax_arithsi): Disable for arm_restrict_it.
        (minmax_arithsi_non_canon): Adjust for arm_restrict_it.
        (satsi_<SAT:code>): Disable cond_exec variant for arm_restrict_it.
        (satsi_<SAT:code>_shift): Likewise.
        (arm_shiftsi3): Add alternative for 16-bit encoding.
        (arm32_movhf): Disable for arm_restrict_it.
        (arm_cmpdi_unsigned): Add alternatives for 16-bit encoding.
        (arm_movtas_ze): Disable cond_exec variant for arm_restrict_it.

2013-09-09  Kugan Vivekanandarajah  <kuganv@linaro.org>

        Backport from trunk r201412.
        2013-08-01  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/arm.md (minmax_arithsi_non_canon): Emit canonical RTL form
        when subtracting a constant.

2013-09-05  Yvan Roux  <yvan.roux@linaro.org>

        Backport from trunk r201249.
        2013-07-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/arm-fixed.md (ssmulsa3, usmulusa3):
        Adjust for arm_restrict_it.
        Remove trailing whitespace.

2013-09-05  Yvan Roux  <yvan.roux@linaro.org>

        Backport from trunk r201342.
        2013-07-30  Richard Earnshaw  <rearnsha@arm.com>

        * config.gcc (arm): Require 64-bit host-wide-int for all ARM target
        configs.

2013-09-05  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r199527,199792,199814.
        2013-05-31  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        PR target/56315
        * config/arm/arm.c (const_ok_for_dimode_op): Handle IOR.
        * config/arm/arm.md (*iordi3_insn): Change to insn_and_split.
        * config/arm/neon.md (iordi3_neon): Remove.
        (neon_vorr<mode>): Generate iordi3 instead of iordi3_neon.
        * config/arm/predicates.md (imm_for_neon_logic_operand):
        Move to earlier in the file.
        (neon_logic_op2): Likewise.
        (arm_iordi_operand_neon): New predicate.

        2013-06-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/constraints.md (Df): New constraint.
        * config/arm/arm.md (iordi3_insn): Use Df constraint instead of De.
        Correct length attribute for last two alternatives.

        2013-06-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        PR target/56315
        * config/arm/arm.md (*xordi3_insn): Change to insn_and_split.
        (xordi3): Change operand 2 constraint to arm_xordi_operand.
        * config/arm/arm.c (const_ok_for_dimode_op): Handle XOR.
        * config/arm/constraints.md (Dg): New constraint.
        * config/arm/neon.md (xordi3_neon): Remove.
        (neon_veor<mode>): Generate xordi3 instead of xordi3_neon.
        * config/arm/predicates.md (arm_xordi_operand): New predicate.

2013-09-05  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r201599.
        2013-08-08  Richard Earnshaw  <rearnsha@arm.com>

        PR target/57431
        * arm/neon.md (neon_vld1_dupdi): New expand pattern.
        (neon_vld1_dup<mode> VD iterator): Iterate over VD not VDX.

2013-09-05  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r201589.
        2013-08-08  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR target/58065
        * config/arm/arm.h (MALLOC_ABI_ALIGNMENT): Define.

2013-09-03  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>

        Backport from trunk
        r201624, r201666.
        2013-08-09  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-simd-builtins.def (get_lane_signed): Remove.
        (get_lane_unsigned): Likewise.
        (dup_lane_scalar): Likewise.
        (get_lane): enable for VALL.
        * config/aarch64/aarch64-simd.md
        (aarch64_dup_lane_scalar<mode>): Remove.
        (aarch64_get_lane_signed<mode>): Likewise.
        (aarch64_get_lane_unsigned<mode>): Likewise.
        (aarch64_get_lane_extend<GPI:mode><VDQQH:mode>): New.
        (aarch64_get_lane_zero_extendsi<mode>): Likewise.
        (aarch64_get_lane<mode>): Enable for all vector modes.
        (aarch64_get_lanedi): Remove misleading constraints.
        * config/aarch64/arm_neon.h
        (__aarch64_vget_lane_any): Define.
        (__aarch64_vget<q>_lane_<fpsu><8,16,32,64>): Likewise.
        (vget<q>_lane_<fpsu><8,16,32,64>): Use __aarch64_vget_lane macros.
        (vdup<bhsd>_lane_<su><8,16,32,64>): Likewise.
         * config/aarch64/iterators.md (VDQQH): New.
        (VDQQHS): Likewise.
        (vwcore): Likewise.

        2013-08-12  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/arm_none.h
        (vdup<bhsd>_lane_<su><8,16,32,64>): Fix macro call.

2013-08-26  Kugan Vivekanandarajah  <kuganv@linaro.org>

        Backport from trunk r201341.
        2013-07-30  Richard Earnshaw  <rearnsha@arm.com>

        * arm.md (mulhi3): New expand pattern.

2013-08-16  Christophe Lyon  <christophe.lyon@linaro.org>

        * LINARO-VERSION: Bump version.

2013-08-14  Christophe Lyon  <christophe.lyon@linaro.org>

        GCC Linaro 4.8-2013.08 released.
        * LINARO-VERSION: Update.

2013-08-08  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk
        r198489,200167,200199,200510,200513,200515,200576.
        2013-05-01  Greta Yorsh  <Greta.Yorsh@arm.com>

        * config/arm/thumb2.md (thumb2_smaxsi3,thumb2_sminsi3): Convert
        define_insn to define_insn_and_split.
        (thumb32_umaxsi3,thumb2_uminsi3): Likewise.
        (thumb2_negdi2,thumb2_abssi2,thumb2_neg_abssi2): Likewise.
        (thumb2_mov_scc,thumb2_mov_negscc,thumb2_mov_notscc): Likewise.
        (thumb2_movsicc_insn,thumb2_and_scc,thumb2_ior_scc): Likewise.
        (thumb2_negscc): Likewise.

        2013-06-18  Sofiane Naci  <sofiane.naci@arm.com>

        * config/arm/arm.md (attribute "insn"): Move multiplication and division
        attributes to...
        (attribute "type"): ... here.  Remove mult.
        (attribute "mul32"): New attribute.
        (attribute "mul64"): Add umaal.
        (*arm_mulsi3): Update attributes.
        (*arm_mulsi3_v6): Likewise.
        (*thumb_mulsi3): Likewise.
        (*thumb_mulsi3_v6): Likewise.
        (*mulsi3_compare0): Likewise.
        (*mulsi3_compare0_v6): Likewise.
        (*mulsi_compare0_scratch): Likewise.
        (*mulsi_compare0_scratch_v6): Likewise.
        (*mulsi3addsi): Likewise.
        (*mulsi3addsi_v6): Likewise.
        (*mulsi3addsi_compare0): Likewise.
        (*mulsi3addsi_compare0_v6): Likewise.
        (*mulsi3addsi_compare0_scratch): Likewise.
        (*mulsi3addsi_compare0_scratch_v6): Likewise.
        (*mulsi3subsi): Likewise.
        (*mulsidi3adddi): Likewise.
        (*mulsi3addsi_v6): Likewise.
        (*mulsidi3adddi_v6): Likewise.
        (*mulsidi3_nov6): Likewise.
        (*mulsidi3_v6): Likewise.
        (*umulsidi3_nov6): Likewise.
        (*umulsidi3_v6): Likewise.
        (*umulsidi3adddi): Likewise.
        (*umulsidi3adddi_v6): Likewise.
        (*smulsi3_highpart_nov6): Likewise.
        (*smulsi3_highpart_v6): Likewise.
        (*umulsi3_highpart_nov6): Likewise.
        (*umulsi3_highpart_v6): Likewise.
        (mulhisi3): Likewise.
        (*mulhisi3tb): Likewise.
        (*mulhisi3bt): Likewise.
        (*mulhisi3tt): Likewise.
        (maddhisi4): Likewise.
        (*maddhisi4tb): Likewise.
        (*maddhisi4tt): Likewise.
        (maddhidi4): Likewise.
        (*maddhidi4tb): Likewise.
        (*maddhidi4tt): Likewise.
        (divsi3): Likewise.
        (udivsi3): Likewise.
        * config/arm/thumb2.md (thumb2_mulsi_short): Update attributes.
        (thumb2_mulsi_short_compare0): Likewise.
        (thumb2_mulsi_short_compare0_scratch): Likewise.
        * config/arm/arm1020e.md (1020mult1): Update attribute change.
        (1020mult2): Likewise.
        (1020mult3): Likewise.
        (1020mult4): Likewise.
        (1020mult5): Likewise.
        (1020mult6): Likewise.
        * config/arm/cortex-a15.md (cortex_a15_mult32): Update attribute change.
        (cortex_a15_mult64): Likewise.
        (cortex_a15_sdiv): Likewise.
        (cortex_a15_udiv): Likewise.
        * config/arm/arm1026ejs.md (mult1): Update attribute change.
        (mult2): Likewise.
        (mult3): Likewise.
        (mult4): Likewise.
        (mult5): Likewise.
        (mult6): Likewise.
        * config/arm/marvell-pj4.md (pj4_ir_mul): Update attribute change.
        (pj4_ir_div): Likewise.
        * config/arm/arm1136jfs.md (11_mult1): Update attribute change.
        (11_mult2): Likewise.
        (11_mult3): Likewise.
        (11_mult4): Likewise.
        (11_mult5): Likewise.
        (11_mult6): Likewise.
        (11_mult7): Likewise.
        * config/arm/cortex-a8.md (cortex_a8_mul): Update attribute change.
        (cortex_a8_mla): Likewise.
        (cortex_a8_mull): Likewise.
        (cortex_a8_smulwy): Likewise.
        (cortex_a8_smlald): Likewise.
        * config/arm/cortex-m4.md (cortex_m4_alu): Update attribute change.
        * config/arm/cortex-r4.md (cortex_r4_mul_4): Update attribute change.
        (cortex_r4_mul_3): Likewise.
        (cortex_r4_mla_4): Likewise.
        (cortex_r4_mla_3): Likewise.
        (cortex_r4_smlald): Likewise.
        (cortex_r4_mull): Likewise.
        (cortex_r4_sdiv): Likewise.
        (cortex_r4_udiv): Likewise.
        * config/arm/cortex-a7.md (cortex_a7_mul): Update attribute change.
        (cortex_a7_idiv): Likewise.
        * config/arm/arm926ejs.md (9_mult1): Update attribute change.
        (9_mult2): Likewise.
        (9_mult3): Likewise.
        (9_mult4): Likewise.
        (9_mult5): Likewise.
        (9_mult6): Likewise.
        * config/arm/cortex-a53.md (cortex_a53_mul): Update attribute change.
        (cortex_a53_sdiv): Likewise.
        (cortex_a53_udiv): Likewise.
        * config/arm/fa726te.md (726te_mult_op): Update attribute change.
        * config/arm/fmp626.md (mp626_mult1): Update attribute change.
        (mp626_mult2): Likewise.
        (mp626_mult3): Likewise.
        (mp626_mult4): Likewise.
        * config/arm/fa526.md (526_mult1): Update attribute change.
        (526_mult2): Likewise.
        * config/arm/arm-generic.md (mult): Update attribute change.
        (mult_ldsched_strongarm): Likewise.
        (mult_ldsched): Likewise.
        (multi_cycle): Likewise.
        * config/arm/cortex-a5.md (cortex_a5_mul): Update attribute change.
        * config/arm/fa606te.md (606te_mult1): Update attribute change.
        (606te_mult2): Likewise.
        (606te_mult3): Likewise.
        (606te_mult4): Likewise.
        * config/arm/cortex-a9.md (cortex_a9_mult16): Update attribute change.
        (cortex_a9_mac16): Likewise.
        (cortex_a9_multiply): Likewise.
        (cortex_a9_mac): Likewise.
        (cortex_a9_multiply_long): Likewise.
        * config/arm/fa626te.md (626te_mult1): Update attribute change.
        (626te_mult2): Likewise.
        (626te_mult3): Likewise.
        (626te_mult4): Likewise.

        2013-06-19  Sofiane Naci  <sofiane.naci@arm.com>

        * config/arm/vfp.md: Move VFP instruction classification documentation
        to ...
        * config/arm/arm.md: ... here.  Update instruction classification
        documentation.

        2013-06-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/predicates.md (arm_cond_move_operator): New predicate.
        * config/arm/arm.md (movsfcc): Use arm_cond_move_operator predicate.
        (movdfcc): Likewise.
        * config/arm/vfp.md (*thumb2_movsf_vfp):
        Disable predication for arm_restrict_it.
        (*thumb2_movsfcc_vfp): Disable for arm_restrict_it.
        (*thumb2_movdfcc_vfp): Likewise.
        (*abssf2_vfp, *absdf2_vfp, *negsf2_vfp, *negdf2_vfp,*addsf3_vfp,
        *adddf3_vfp, *subsf3_vfp, *subdf3_vfpc, *divsf3_vfp,*divdf3_vfp,
        *mulsf3_vfp, *muldf3_vfp, *mulsf3negsf_vfp, *muldf3negdf_vfp,
        *mulsf3addsf_vfp, *muldf3adddf_vfp, *mulsf3subsf_vfp,
        *muldf3subdf_vfp, *mulsf3negsfaddsf_vfp, *fmuldf3negdfadddf_vfp,
        *mulsf3negsfsubsf_vfp, *muldf3negdfsubdf_vfp, *fma<SDF:mode>4,
        *fmsub<SDF:mode>4, *fnmsub<SDF:mode>4, *fnmadd<SDF:mode>4,
        *extendsfdf2_vfp, *truncdfsf2_vfp, *extendhfsf2, *truncsfhf2,
        *truncsisf2_vfp, *truncsidf2_vfp, fixuns_truncsfsi2, fixuns_truncdfsi2,
        *floatsisf2_vfp, *floatsidf2_vfp, floatunssisf2, floatunssidf2,
        *sqrtsf2_vfp, *sqrtdf2_vfp, *cmpsf_vfp, *cmpsf_trap_vfp, *cmpdf_vfp,
        *cmpdf_trap_vfp, <vrint_pattern><SDF:mode>2):
        Disable predication for arm_restrict_it.

        2013-06-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/arm.md (arm_mulsi3_v6): Add alternative for 16-bit
        encoding.
        (mulsi3addsi_v6): Disable predicable variant for arm_restrict_it.
        (mulsi3subsi): Likewise.
        (mulsidi3adddi): Likewise.
        (mulsidi3_v6): Likewise.
        (umulsidi3_v6): Likewise.
        (umulsidi3adddi_v6): Likewise.
        (smulsi3_highpart_v6): Likewise.
        (umulsi3_highpart_v6): Likewise.
        (mulhisi3tb): Likewise.
        (mulhisi3bt): Likewise.
        (mulhisi3tt): Likewise.
        (maddhisi4): Likewise.
        (maddhisi4tb): Likewise.
        (maddhisi4tt): Likewise.
        (maddhidi4): Likewise.
        (maddhidi4tb): Likewise.
        (maddhidi4tt): Likewise.
        (zeroextractsi_compare0_scratch): Likewise.
        (insv_zero): Likewise.
        (insv_t2): Likewise.
        (anddi_notzesidi_di): Likewise.
        (anddi_notsesidi_di): Likewise.
        (andsi_notsi_si): Likewise.
        (iordi_zesidi_di): Likewise.
        (xordi_zesidi_di): Likewise.
        (andsi_iorsi3_notsi): Likewise.
        (smax_0): Likewise.
        (smax_m1): Likewise.
        (smin_0): Likewise.
        (not_shiftsi): Likewise.
        (unaligned_loadsi): Likewise.
        (unaligned_loadhis): Likewise.
        (unaligned_loadhiu): Likewise.
        (unaligned_storesi): Likewise.
        (unaligned_storehi): Likewise.
        (extv_reg): Likewise.
        (extzv_t2): Likewise.
        (divsi3): Likewise.
        (udivsi3): Likewise.
        (arm_zero_extendhisi2addsi): Likewise.
        (arm_zero_extendqisi2addsi): Likewise.
        (compareqi_eq0): Likewise.
        (arm_extendhisi2_v6): Likewise.
        (arm_extendqisi2addsi): Likewise.
        (arm_movt): Likewise.
        (thumb2_ldrd): Likewise.
        (thumb2_ldrd_base): Likewise.
        (thumb2_ldrd_base_neg): Likewise.
        (thumb2_strd): Likewise.
        (thumb2_strd_base): Likewise.
        (thumb2_strd_base_neg): Likewise.
        (arm_negsi2): Add alternative for 16-bit encoding.
        (arm_one_cmplsi2): Likewise.

        2013-06-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/constraints.md (Ts): New constraint.
        * config/arm/arm.md (arm_movqi_insn): Add alternatives for
        16-bit encodings.
        (compare_scc): Use "Ts" constraint for operand 0.
        (ior_scc_scc): Likewise.
        (and_scc_scc): Likewise.
        (and_scc_scc_nodom): Likewise.
        (ior_scc_scc_cmp): Likewise for operand 7.
        (and_scc_scc_cmp): Likewise.
        * config/arm/thumb2.md (thumb2_movsi_insn):
        Add alternatives for 16-bit encodings.
        (thumb2_movhi_insn): Likewise.
        (thumb2_movsicc_insn): Likewise.
        (thumb2_and_scc): Take 'and' outside cond_exec.  Use "Ts" constraint.
        (thumb2_negscc): Use "Ts" constraint.
        Move mvn instruction outside cond_exec block.
        * config/arm/vfp.md (thumb2_movsi_vfp): Add alternatives
        for 16-bit encodings.

        2013-07-01  Sofiane Naci  <sofiane.naci@arm.com>

        * arm.md (attribute "wtype"): Delete.  Move attribute values from here
        to ...
        (attribute "type"): ... here, and prefix with "wmmx_".
        (attribute "core_cycles"): Update for attribute changes.
        * iwmmxt.md (tbcstv8qi): Update for attribute changes.
        (tbcstv4hi): Likewise.
        (tbcstv2si): Likewise.
        (iwmmxt_iordi3): Likewise.
        (iwmmxt_xordi3): Likewise.
        (iwmmxt_anddi3): Likewise.
        (iwmmxt_nanddi3): Likewise.
        (iwmmxt_arm_movdi): Likewise.
        (iwmmxt_movsi_insn): Likewise.
        (mov<mode>_internal): Likewise.
        (and<mode>3_iwmmxt): Likewise.
        (ior<mode>3_iwmmxt): Likewise.
        (xor<mode>3_iwmmxt): Likewise.
        (add<mode>3_iwmmxt): Likewise.
        (ssaddv8qi3): Likewise.
        (ssaddv4hi3): Likewise.
        (ssaddv2si3): Likewise.
        (usaddv8qi3): Likewise.
        (usaddv4hi3): Likewise.
        (usaddv2si3): Likewise.
        (sub<mode>3_iwmmxt): Likewise.
        (sssubv8qi3): Likewise.
        (sssubv4hi3): Likewise.
        (sssubv2si3): Likewise.
        (ussubv8qi3): Likewise.
        (ussubv4hi3): Likewise.
        (ussubv2si3): Likewise.
        (mulv4hi3_iwmmxt): Likewise.
        (smulv4hi3_highpart): Likewise.
        (umulv4hi3_highpart): Likewise.
        (iwmmxt_wmacs): Likewise.
        (iwmmxt_wmacsz): Likewise.
        (iwmmxt_wmacu): Likewise.
        (iwmmxt_wmacuz): Likewise.
        (iwmmxt_clrdi): Likewise.
        (iwmmxt_clrv8qi): Likewise.
        (iwmmxt_clr4hi): Likewise.
        (iwmmxt_clr2si): Likewise.
        (iwmmxt_uavgrndv8qi3): Likewise.
        (iwmmxt_uavgrndv4hi3): Likewise.
        (iwmmxt_uavgv8qi3): Likewise.
        (iwmmxt_uavgv4hi3): Likewise.
        (iwmmxt_tinsrb): Likewise.
        (iwmmxt_tinsrh): Likewise.
        (iwmmxt_tinsrw): Likewise.
        (iwmmxt_textrmub): Likewise.
        (iwmmxt_textrmsb): Likewise.
        (iwmmxt_textrmuh): Likewise.
        (iwmmxt_textrmsh): Likewise.
        (iwmmxt_textrmw): Likewise.
        (iwmxxt_wshufh): Likewise.
        (eqv8qi3): Likewise.
        (eqv4hi3): Likewise.
        (eqv2si3): Likewise.
        (gtuv8qi3): Likewise.
        (gtuv4hi3): Likewise.
        (gtuv2si3): Likewise.
        (gtv8qi3): Likewise.
        (gtv4hi3): Likewise.
        (gtv2si3): Likewise.
        (smax<mode>3_iwmmxt): Likewise.
        (umax<mode>3_iwmmxt): Likewise.
        (smin<mode>3_iwmmxt): Likewise.
        (umin<mode>3_iwmmxt): Likewise.
        (iwmmxt_wpackhss): Likewise.
        (iwmmxt_wpackwss): Likewise.
        (iwmmxt_wpackdss): Likewise.
        (iwmmxt_wpackhus): Likewise.
        (iwmmxt_wpackwus): Likewise.
        (iwmmxt_wpackdus): Likewise.
        (iwmmxt_wunpckihb): Likewise.
        (iwmmxt_wunpckihh): Likewise.
        (iwmmxt_wunpckihw): Likewise.
        (iwmmxt_wunpckilb): Likewise.
        (iwmmxt_wunpckilh): Likewise.
        (iwmmxt_wunpckilw): Likewise.
        (iwmmxt_wunpckehub): Likewise.
        (iwmmxt_wunpckehuh): Likewise.
        (iwmmxt_wunpckehuw): Likewise.
        (iwmmxt_wunpckehsb): Likewise.
        (iwmmxt_wunpckehsh): Likewise.
        (iwmmxt_wunpckehsw): Likewise.
        (iwmmxt_wunpckelub): Likewise.
        (iwmmxt_wunpckeluh): Likewise.
        (iwmmxt_wunpckeluw): Likewise.
        (iwmmxt_wunpckelsb): Likewise.
        (iwmmxt_wunpckelsh): Likewise.
        (iwmmxt_wunpckelsw): Likewise.
        (ror<mode>3): Likewise.
        (ashr<mode>3_iwmmxt): Likewise.
        (lshr<mode>3_iwmmxt): Likewise.
        (ashl<mode>3_iwmmxt): Likewise.
        (ror<mode>3_di): Likewise.
        (ashr<mode>3_di): Likewise.
        (lshr<mode>3_di): Likewise.
        (ashl<mode>3_di): Likewise.
        (iwmmxt_wmadds): Likewise.
        (iwmmxt_wmaddu): Likewise.
        (iwmmxt_tmia): Likewise.
        (iwmmxt_tmiaph): Likewise.
        (iwmmxt_tmiabb): Likewise.
        (iwmmxt_tmiatb): Likewise.
        (iwmmxt_tmiabt): Likewise.
        (iwmmxt_tmiatt): Likewise.
        (iwmmxt_tmovmskb): Likewise.
        (iwmmxt_tmovmskh): Likewise.
        (iwmmxt_tmovmskw): Likewise.
        (iwmmxt_waccb): Likewise.
        (iwmmxt_wacch): Likewise.
        (iwmmxt_waccw): Likewise.
        (iwmmxt_waligni): Likewise.
        (iwmmxt_walignr): Likewise.
        (iwmmxt_walignr0): Likewise.
        (iwmmxt_walignr1): Likewise.
        (iwmmxt_walignr2): Likewise.
        (iwmmxt_walignr3): Likewise.
        (iwmmxt_wsadb): Likewise.
        (iwmmxt_wsadh): Likewise.
        (iwmmxt_wsadbz): Likewise.
        (iwmmxt_wsadhz): Likewise.
        * iwmmxt2.md (iwmmxt_wabs<mode>3): Update for attribute changes.
        (iwmmxt_wabsdiffb): Likewise.
        (iwmmxt_wabsdiffh): Likewise.
        (iwmmxt_wabsdiffw): Likewise.
        (iwmmxt_waddsubhx): Likewise
        (iwmmxt_wsubaddhx): Likewise.
        (addc<mode>3): Likewise.
        (iwmmxt_avg4): Likewise.
        (iwmmxt_avg4r): Likewise.
        (iwmmxt_wmaddsx): Likewise.
        (iwmmxt_wmaddux): Likewise.
        (iwmmxt_wmaddsn): Likewise.
        (iwmmxt_wmaddun): Likewise.
        (iwmmxt_wmulwsm): Likewise.
        (iwmmxt_wmulwum): Likewise.
        (iwmmxt_wmulsmr): Likewise.
        (iwmmxt_wmulumr): Likewise.
        (iwmmxt_wmulwsmr): Likewise.
        (iwmmxt_wmulwumr): Likewise.
        (iwmmxt_wmulwl): Likewise.
        (iwmmxt_wqmulm): Likewise.
        (iwmmxt_wqmulwm): Likewise.
        (iwmmxt_wqmulmr): Likewise.
        (iwmmxt_wqmulwmr): Likewise.
        (iwmmxt_waddbhusm): Likewise.
        (iwmmxt_waddbhusl): Likewise.
        (iwmmxt_wqmiabb): Likewise.
        (iwmmxt_wqmiabt): Likewise.
        (iwmmxt_wqmiatb): Likewise.
        (iwmmxt_wqmiatt): Likewise.
        (iwmmxt_wqmiabbn): Likewise.
        (iwmmxt_wqmiabtn): Likewise.
        (iwmmxt_wqmiatbn): Likewise.
        (iwmmxt_wqmiattn): Likewise.
        (iwmmxt_wmiabb): Likewise.
        (iwmmxt_wmiabt): Likewise.
        (iwmmxt_wmiatb): Likewise.
        (iwmmxt_wmiatt): Likewise.
        (iwmmxt_wmiabbn): Likewise.
        (iwmmxt_wmiabtn): Likewise.
        (iwmmxt_wmiatbn): Likewise.
        (iwmmxt_wmiattn): Likewise.
        (iwmmxt_wmiawbb): Likewise.
        (iwmmxt_wmiawbt): Likewise.
        (iwmmxt_wmiawtb): Likewise.
        (iwmmxt_wmiawtt): Likewise.
        (iwmmxt_wmiawbbn): Likewise.
        (iwmmxt_wmiawbtn): Likewise.
        (iwmmxt_wmiawtbn): Likewise.
        (iwmmxt_wmiawttn): Likewise.
        (iwmmxt_wmerge): Likewise.
        (iwmmxt_tandc<mode>3): Likewise.
        (iwmmxt_torc<mode>3): Likewise.
        (iwmmxt_torvsc<mode>3): Likewise.
        (iwmmxt_textrc<mode>3): Likewise.
        * marvell-f-iwmmxt.md (wmmxt_shift): Update for attribute changes.
        (wmmxt_pack): Likewise.
        (wmmxt_mult_c1): Likewise.
        (wmmxt_mult_c2): Likewise.
        (wmmxt_alu_c1): Likewise.
        (wmmxt_alu_c2): Likewise.
        (wmmxt_alu_c3): Likewise.
        (wmmxt_transfer_c1): Likewise.
        (wmmxt_transfer_c2): Likewise.
        (wmmxt_transfer_c3): Likewise.
        (marvell_f_iwmmxt_wstr): Likewise.
        (marvell_f_iwmmxt_wldr): Likewise.

2013-08-07  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r201237.
        2013-07-25  Terry Guo  <terry.guo@arm.com>

        * config/arm/arm.c (thumb1_size_rtx_costs): Assign proper cost for
        shift_add/shift_sub0/shift_sub1 RTXs.

2013-08-06  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r200596,201067,201083.
        2013-07-02  Ian Bolton  <ian.bolton@arm.com>

        * config/aarch64/aarch64-simd.md (absdi2): Support abs for
        DI mode.

        2013-07-19  Ian Bolton  <ian.bolton@arm.com>

        * config/aarch64/arm_neon.h (vabs_s64): New function

        2013-07-20  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-builtins.c
        (aarch64_fold_builtin): Fold abs in all modes.
        * config/aarch64/aarch64-simd-builtins.def
        (abs): Enable for all modes.
        * config/aarch64/arm_neon.h
        (vabs<q>_s<8,16,32,64): Rewrite using builtins.
        (vabs_f64): Add missing intrinsic.

2013-08-06  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r198735,198831,199959.
        2013-05-09  Sofiane Naci  <sofiane.naci@arm.com>

        * config/aarch64/aarch64.md: New movtf split.
        (*movtf_aarch64): Update.
        (aarch64_movdi_tilow): Handle TF modes and rename to
        aarch64_movdi_<mode>low.
        (aarch64_movdi_tihigh): Handle TF modes and rename to
        aarch64_movdi_<mode>high
        (aarch64_movtihigh_di): Handle TF modes and rename to
        aarch64_mov<mode>high_di
        (aarch64_movtilow_di): Handle TF modes and rename to
        aarch64_mov<mode>low_di
        (aarch64_movtilow_tilow): Remove spurious whitespace.
        * config/aarch64/aarch64.c (aarch64_split_128bit_move): Handle TFmode
        splits.
        (aarch64_print_operand): Update.

        2013-05-13  Sofiane Naci  <sofiane.naci@arm.com>

        * config/aarch64/aarch64-simd.md (aarch64_simd_mov<mode>): Group
        similar switch cases.
        (aarch64_simd_mov): Rename to aarch64_split_simd_mov. Update.
        (aarch64_simd_mov_to_<mode>low): Delete.
        (aarch64_simd_mov_to_<mode>high): Delete.
        (move_lo_quad_<mode>): Add w<-r alternative.
        (aarch64_simd_move_hi_quad_<mode>): Likewise.
        (aarch64_simd_mov_from_*): Update type attribute.
        * config/aarch64/aarch64.c (aarch64_split_simd_move): Refacror switch
        statement.

        2013-06-11  Sofiane Naci  <sofiane.naci@arm.com>

        * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>): Update.

2013-08-06  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r199438,199439,201326.

        2013-05-30  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

        * config/arm/arm.c (arm_add_cfa_adjust_cfa_note): New added.
        (arm_emit_multi_reg_pop): Add REG_CFA_ADJUST_CFA notes.
        (arm_emit_vfp_multi_reg_pop): Likewise.
        (thumb2_emit_ldrd_pop): Likewise.
        (arm_expand_epilogue): Add misc REG_CFA notes.
        (arm_unwind_emit): Skip REG_CFA_ADJUST_CFA and REG_CFA_RESTORE.

        2013-05-30  Bernd Schmidt  <bernds@codesourcery.com>
            Zhenqiang Chen  <zhenqiang.chen@linaro.org>

        * config/arm/arm-protos.h: Add and update function protos.
        * config/arm/arm.c (use_simple_return_p): New added.
        (thumb2_expand_return): Check simple_return flag.
        * config/arm/arm.md: Add simple_return and conditional simple_return.
        * config/arm/iterators.md: Add iterator for return and simple_return.

        2013-07-30  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

        PR rtl-optimization/57637
        * function.c (move_insn_for_shrink_wrap): Also check the
        GEN set of the LIVE problem for the liveness analysis
        if it exists, otherwise give up.

2013-08-06  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r198928,198973,199203,201240,201241,201307.
        2013-05-15  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        PR target/19599
        * config/arm/predicates.md (call_insn_operand): New predicate.
        * config/arm/constraints.md ("Cs", "Ss"):  New constraints.
        * config/arm/arm.md (*call_insn, *call_value_insn): Match only
        if insn is not a tail call.
        (*sibcall_insn, *sibcall_value_insn): Adjust for tailcalling through
        registers.
        * config/arm/arm.h (enum reg_class): New caller save register class.
        (REG_CLASS_NAMES): Likewise.
        (REG_CLASS_CONTENTS): Likewise.
        * config/arm/arm.c (arm_function_ok_for_sibcall): Allow tailcalling
        without decls.

        2013-05-16  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        PR target/19599
        * config/arm/arm.c (arm_function_ok_for_sibcall): Add check
        for NULL decl.

        2013-05-22  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        PR target/19599
        PR target/57340
        * config/arm/arm.c (any_sibcall_uses_r3): Rename to ..
        (any_sibcall_could_use_r3): this and handle indirect calls.
        (arm_get_frame_offsets): Rename use of any_sibcall_uses_r3.

        2013-07-25  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        PR target/19599
        PR target/57731
        PR target/57748
        * config/arm/arm.md ("*sibcall_value_insn): Replace use of
        Ss with US. Adjust output for v5 and v4t.
        (*sibcall_value_insn): Likewise and loosen predicate on
        operand0.
        * config/arm/constraints.md ("Ss"): Rename to US.

        2013-07-25  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        * config/arm/arm.md (*sibcall_insn): Remove unnecessary space.

        2013-07-29  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
        Fix incorrect changelog entry.

        Replace
        PR target/57748
        with
        PR target/57837

2013-08-05  Yvan Roux  <yvan.roux@linaro.org>

        Backport from trunk r200922.
        2013-07-12  Tejas Belagod  <tejas.belagod@arm.com>

        * config/aarch64/aarch64-protos.h
        (aarch64_simd_immediate_valid_for_move): Remove.
        * config/aarch64/aarch64.c (simd_immediate_info): New member.
        (aarch64_simd_valid_immediate): Recognize idioms for shifting ones
        cases.
        (aarch64_output_simd_mov_immediate): Print the correct shift specifier.

2013-08-05  Yvan Roux  <yvan.roux@linaro.org>

        Backport from trunk r200670.
        2013-07-04  Tejas Belagod  <tejas.belagod@arm.com>

        * config/aarch64/aarch64-protos.h (cpu_vector_cost): New.
        (tune_params): New member 'const vec_costs'.
        * config/aarch64/aarch64.c (generic_vector_cost): New.
        (generic_tunings): New member 'generic_vector_cost'.
        (aarch64_builtin_vectorization_cost): New.
        (aarch64_add_stmt_cost): New.
        (TARGET_VECTORIZE_ADD_STMT_COST): New.
        (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): New.

2013-08-05  Yvan Roux  <yvan.roux@linaro.org>

        Backport from trunk r200637.
        2013-07-03  Yufeng Zhang  <yufeng.zhang@arm.com>

        * config/aarch64/aarch64.h (enum arm_abi_type): Remove.
        (ARM_ABI_AAPCS64): Ditto.
        (arm_abi): Ditto.
        (ARM_DEFAULT_ABI): Ditto.

2013-08-05  Yvan Roux  <yvan.roux@linaro.org>

        Backport from trunk r200532, r200565.
        2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>

        * config/aarch64/aarch64.c (aarch64_cannot_force_const_mem): Adjust
        layout.

        2013-06-29  Yufeng Zhang  <yufeng.zhang@arm.com>

        * config/aarch64/aarch64.c: Remove junk from the beginning of the
        file.

2013-08-05  Yvan Roux  <yvan.roux@linaro.org>

        Backport from trunk r200531.
        2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>

        * config/aarch64/aarch64-protos.h (aarch64_symbol_type):
        Update comment w.r.t SYMBOL_TINY_ABSOLUTE.

2013-08-05  Yvan Roux  <yvan.roux@linaro.org>

        Backport from trunk r200519.
        2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>

        * config/aarch64/aarch64-protos.h
        aarch64_classify_symbol_expression): Define.
        (aarch64_symbolic_constant_p): Remove.
        * config/aarch64/aarch64.c (aarch64_classify_symbol_expression): Remove
        static.  Fix line length and white space.
        (aarch64_symbolic_constant_p): Remove.
        * config/aarch64/predicates.md (aarch64_valid_symref):
        Use aarch64_classify_symbol_expression.

2013-08-05  Yvan Roux  <yvan.roux@linaro.org>

        Backport from trunk r200466, r200467.
        2013-06-27  Yufeng Zhang  <yufeng.zhang@arm.com>

        * config/aarch64/aarch64.c (aarch64_force_temporary): Add an extra
        parameter 'mode' of type 'enum machine_mode mode'; change to pass
        'mode' to force_reg.
        (aarch64_add_offset): Update calls to aarch64_force_temporary.
        (aarch64_expand_mov_immediate): Likewise.

        2013-06-27  Yufeng Zhang  <yufeng.zhang@arm.com>

        * config/aarch64/aarch64.c (aarch64_add_offset): Change to pass
        'mode' to aarch64_plus_immediate and gen_rtx_PLUS.

2013-08-05  Yvan Roux  <yvan.roux@linaro.org>

        Backport from trunk r200419.
        2013-06-26  Greta Yorsh  <Greta.Yorsh@arm.com>

        * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Define macro.
        * config/arm/arm-protos.h (arm_max_conditional_execute): New
        declaration.
        (tune_params): Update comment.
        * config/arm/arm.c (arm_cortex_a15_tune): Set max_cond_insns to 2.
        (arm_max_conditional_execute): New function.
        (thumb2_final_prescan_insn): Use max_insn_skipped and
        MAX_INSN_PER_IT_BLOCK to compute maximum instructions in a block.

2013-07-24  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        * LINARO-VERSION: Bump version.

2013-07-19  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        GCC Linaro 4.8-2013.07-1 released.
        * LINARO-VERSION: Update.

2013-07-19  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk r201005.
        2013-07-17  Yvan Roux  <yvan.roux@linaro.org>

        PR target/57909
        * config/arm/arm.c (gen_movmem_ldrd_strd): Fix unaligned load/store
        usage in HI mode.

2013-07-09  Christophe Lyon  <christophe.lyon@linaro.org>

        * LINARO-VERSION: Bump version.

2013-07-05  Christophe Lyon  <christophe.lyon@linaro.org>

        GCC Linaro 4.8-2013.07 released.
        * LINARO-VERSION: Update.

2013-07-03  Christophe Lyon  <christophe.lyon@linaro.org>

        Revert backport from trunk r198928,198973,199203.
        2013-05-22  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        PR target/19599
        PR target/57340
        * config/arm/arm.c (any_sibcall_uses_r3): Rename to ..
        (any_sibcall_could_use_r3): this and handle indirect calls.
        (arm_get_frame_offsets): Rename use of any_sibcall_uses_r3.

        2013-05-16  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        PR target/19599
        * config/arm/arm.c (arm_function_ok_for_sibcall): Add check
        for NULL decl.

        2013-05-15  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        PR target/19599
        * config/arm/predicates.md (call_insn_operand): New predicate.
        * config/arm/constraints.md ("Cs", "Ss"):  New constraints.
        * config/arm/arm.md (*call_insn, *call_value_insn): Match only
        if insn is not a tail call.
        (*sibcall_insn, *sibcall_value_insn): Adjust for tailcalling through
        registers.
        * config/arm/arm.h (enum reg_class): New caller save register class.
        (REG_CLASS_NAMES): Likewise.
        (REG_CLASS_CONTENTS): Likewise.
        * config/arm/arm.c (arm_function_ok_for_sibcall): Allow tailcalling
        without decls.

2013-07-03  Christophe Lyon  <christophe.lyon@linaro.org>

        Revert backport from mainline (r199438, r199439)
        2013-05-30  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

        * config/arm/arm.c (arm_add_cfa_adjust_cfa_note): New added.
        (arm_emit_multi_reg_pop): Add REG_CFA_ADJUST_CFA notes.
        (arm_emit_vfp_multi_reg_pop): Likewise.
        (thumb2_emit_ldrd_pop): Likewise.
        (arm_expand_epilogue): Add misc REG_CFA notes.
        (arm_unwind_emit): Skip REG_CFA_ADJUST_CFA and REG_CFA_RESTORE.

        2013-05-30  Bernd Schmidt  <bernds@codesourcery.com>
                    Zhenqiang Chen  <zhenqiang.chen@linaro.org>

        * config/arm/arm-protos.h: Add and update function protos.
        * config/arm/arm.c (use_simple_return_p): New added.
        (thumb2_expand_return): Check simple_return flag.
        * config/arm/arm.md: Add simple_return and conditional simple_return.
        * config/arm/iterators.md: Add iterator for return and simple_return.
        * gcc.dg/shrink-wrap-alloca.c: New added.
        * gcc.dg/shrink-wrap-pretend.c: New added.
        * gcc.dg/shrink-wrap-sibcall.c: New added.

2013-07-03  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r199640, 199705, 199733, 199734, 199739.
        2013-06-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * rtl.def: Add extra fourth optional field to define_cond_exec.
        * gensupport.c (process_one_cond_exec): Process attributes from
        define_cond_exec.
        * doc/md.texi: Document fourth field in define_cond_exec.

        2013-06-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/arm.md (enabled_for_depr_it): New attribute.
        (predicable_short_it): Likewise.
        (predicated): Likewise.
        (enabled): Handle above.
        (define_cond_exec): Set predicated attribute to yes.

        2013-06-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/sync.md (atomic_loaddi_1):
        Disable predication for arm_restrict_it.
        (arm_load_exclusive<mode>): Likewise.
        (arm_load_exclusivesi): Likewise.
        (arm_load_exclusivedi): Likewise.
        (arm_load_acquire_exclusive<mode>): Likewise.
        (arm_load_acquire_exclusivesi): Likewise.
        (arm_load_acquire_exclusivedi): Likewise.
        (arm_store_exclusive<mode>): Likewise.
        (arm_store_exclusive<mode>): Likewise.
        (arm_store_release_exclusivedi): Likewise.
        (arm_store_release_exclusive<mode>): Likewise.

        2013-06-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/arm-ldmstm.ml: Set "predicable_short_it" to "no"
        where appropriate.
        * config/arm/ldmstm.md: Regenerate.

        2013-06-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/arm-fixed.md (add<mode>3,usadd<mode>3,ssadd<mode>3,
        sub<mode>3, ussub<mode>3, sssub<mode>3, arm_ssatsihi_shift,
        arm_usatsihi): Adjust alternatives for arm_restrict_it.

2013-07-02  Rob Savoye  <rob.savoye@linaro.org>

        Backport from trunk 200096

        2013-06-14  Vidya Praveen <vidyapraveen@arm.com>

        * config/aarch64/aarch64-simd.md (aarch64_<su>mlal_lo<mode>):
        New pattern.
        (aarch64_<su>mlal_hi<mode>, aarch64_<su>mlsl_lo<mode>): Likewise.
        (aarch64_<su>mlsl_hi<mode>, aarch64_<su>mlal<mode>): Likewise.
        (aarch64_<su>mlsl<mode>): Likewise.

2013-07-02  Rob Savoye  <rob.savoye@linaro.org>

        Backport from trunk 200062

        2013-06-13  Bin Cheng  <bin.cheng@arm.com>
        * fold-const.c (operand_equal_p): Consider NOP_EXPR and
        CONVERT_EXPR as equal nodes.

2013-07-02  Rob Savoye  <rob.savoye@linaro.org>
        Backport from trunk 199810

        2013-06-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/arm.md (anddi3_insn): Remove duplicate alternatives.
        Clean up alternatives.

2013-06-20  Rob Savoye  <rob.savoye@linaro.org>

        Backport from trunk 200152
        2013-06-17  Sofiane Naci  <sofiane.naci@arm.com>

        * config/aarch64/aarch64-simd.md (aarch64_dup_lane<mode>): Add r<-w
        alternative and update.
        (aarch64_dup_lanedi): Delete.
        * config/aarch64/arm_neon.h (vdup<bhsd>_lane_*): Update.
        * config/aarch64/aarch64-simd-builtins.def: Update.

2013-06-20  Rob Savoye  <rob.savoye@linaro.org>

        Backport from trunk 200061
        2013-06-13  Bin Cheng  <bin.cheng@arm.com>

        * rtlanal.c (noop_move_p): Check the code to be executed for
        COND_EXEC.

2013-06-20  Rob Savoye  <rob.savoye@linaro.org>

        Backport from trunk 199694
        2013-06-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/arm.c (MAX_INSN_PER_IT_BLOCK): New macro.
        (arm_option_override): Override arm_restrict_it where appropriate.
        (thumb2_final_prescan_insn): Use MAX_INSN_PER_IT_BLOCK.
        * config/arm/arm.opt (mrestrict-it): New command-line option.
        * doc/invoke.texi: Document -mrestrict-it.

2013-06-20  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r198683.
        2013-05-07  Christophe Lyon  <christophe.lyon@linaro.org>

        * config/arm/arm.c (arm_asan_shadow_offset): New function.
        (TARGET_ASAN_SHADOW_OFFSET): Define.
        * config/arm/linux-eabi.h (ASAN_CC1_SPEC): Define.
        (LINUX_OR_ANDROID_CC): Add ASAN_CC1_SPEC.

2013-06-18  Rob Savoye  <rob.savoye@linaro.org>

        * LINARO-VERSION: Bump version.

2013-06-11  Rob Savoye  <rob.savoye@linaro.org>

        GCC Linaro gcc-linaro-4.8-2013.06 released.
        * LINARO-VERSION: Update.

2013-06-06  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

        Backport from mainline (r199438, r199439)
        2013-05-30  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

        * config/arm/arm.c (arm_add_cfa_adjust_cfa_note): New added.
        (arm_emit_multi_reg_pop): Add REG_CFA_ADJUST_CFA notes.
        (arm_emit_vfp_multi_reg_pop): Likewise.
        (thumb2_emit_ldrd_pop): Likewise.
        (arm_expand_epilogue): Add misc REG_CFA notes.
        (arm_unwind_emit): Skip REG_CFA_ADJUST_CFA and REG_CFA_RESTORE.

        2013-05-30  Bernd Schmidt  <bernds@codesourcery.com>
                    Zhenqiang Chen  <zhenqiang.chen@linaro.org>

        * config/arm/arm-protos.h: Add and update function protos.
        * config/arm/arm.c (use_simple_return_p): New added.
        (thumb2_expand_return): Check simple_return flag.
        * config/arm/arm.md: Add simple_return and conditional simple_return.
        * config/arm/iterators.md: Add iterator for return and simple_return.
        * gcc.dg/shrink-wrap-alloca.c: New added.
        * gcc.dg/shrink-wrap-pretend.c: New added.
        * gcc.dg/shrink-wrap-sibcall.c: New added.

2013-06-06  Kugan Vivekanandarajah  <kuganv@linaro.org>

        Backport from mainline r198879:

        2013-05-14  Chung-Lin Tang  <cltang@codesourcery.com>
        PR target/42017
        * config/arm/arm.h (EPILOGUE_USES): Only return true
        for LR_REGNUM after epilogue_completed.

2013-06-05  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r199652,199653,199656,199657,199658.

        2013-06-04  Ian Bolton  <ian.bolton@arm.com>

        * config/aarch64/aarch64.md (*mov<mode>_aarch64): Call
        into function to generate MOVI instruction.
        * config/aarch64/aarch64.c (aarch64_simd_container_mode):
        New function.
        (aarch64_preferred_simd_mode): Turn into wrapper.
        (aarch64_output_scalar_simd_mov_immediate): New function.
        * config/aarch64/aarch64-protos.h: Add prototype for above.

        2013-06-04  Ian Bolton  <ian.bolton@arm.com>

        * config/aarch64/aarch64.c (simd_immediate_info): Remove
        element_char member.
        (sizetochar): Return signed char.
        (aarch64_simd_valid_immediate): Remove elchar and other
        unnecessary variables.
        (aarch64_output_simd_mov_immediate): Take rtx instead of &rtx.
        Calculate element_char as required.
        * config/aarch64/aarch64-protos.h: Update and move prototype
        for aarch64_output_simd_mov_immediate.
        * config/aarch64/aarch64-simd.md (*aarch64_simd_mov<mode>):
        Update arguments.

        2013-06-04  Ian Bolton  <ian.bolton@arm.com>

        * config/aarch64/aarch64.c (simd_immediate_info): Struct to hold
        information completed by aarch64_simd_valid_immediate.
        (aarch64_legitimate_constant_p): Update arguments.
        (aarch64_simd_valid_immediate): Work with struct rather than many
        pointers.
        (aarch64_simd_scalar_immediate_valid_for_move): Update arguments.
        (aarch64_simd_make_constant): Update arguments.
        (aarch64_output_simd_mov_immediate): Work with struct rather than
        many pointers.  Output immediate directly rather than as operand.
        * config/aarch64/aarch64-protos.h (aarch64_simd_valid_immediate):
        Update prototype.
        * config/aarch64/constraints.md (Dn): Update arguments.

        2013-06-04  Ian Bolton  <ian.bolton@arm.com>

        * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): No
        longer static.
        (aarch64_simd_immediate_valid_for_move): Remove.
        (aarch64_simd_scalar_immediate_valid_for_move): Update call.
        (aarch64_simd_make_constant): Update call.
        (aarch64_output_simd_mov_immediate): Update call.
        * config/aarch64/aarch64-protos.h (aarch64_simd_valid_immediate):
        Add prototype.
        * config/aarch64/constraints.md (Dn): Update call.

        2013-06-04  Ian Bolton  <ian.bolton@arm.com>

        * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Change
        return type to bool for prototype.
        (aarch64_legitimate_constant_p): Check for true instead of not -1.
        (aarch64_simd_valid_immediate): Fix up each return to return a bool.
        (aarch64_simd_immediate_valid_for_move): Update retval for bool.

2013-06-04  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r199261.
        2013-05-23  Christian Bruel  <christian.bruel@st.com>

        PR debug/57351
        * config/arm/arm.c (arm_dwarf_register_span): Do not use dbx number.

2013-06-03  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk
        r198890,199254,199259,199260,199293,199407,199408,199454,199544,199545.

        2013-05-31  Marcus Shawcroft  <marcus.shawcroft@arm.com>

        * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
        Remove un-necessary braces.

        2013-05-31  Marcus Shawcroft  <marcus.shawcroft@arm.com>

        * config/aarch64/aarch64.c (aarch64_classify_symbol):
        Use SYMBOL_TINY_ABSOLUTE for AARCH64_CMODEL_TINY_PIC.

        2013-05-30  Ian Bolton  <ian.bolton@arm.com>

        * config/aarch64/aarch64.md (insv<mode>): New define_expand.
        (*insv_reg<mode>): New define_insn.

        2012-05-29  Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com>
            Marcus Shawcroft  <marcus.shawcroft@arm.com>

        * config/aarch64/aarch64-protos.h (aarch64_symbol_type): Define
        SYMBOL_TINY_ABSOLUTE.
        * config/aarch64/aarch64.c (aarch64_load_symref_appropriately): Handle
        SYMBOL_TINY_ABSOLUTE.
        (aarch64_expand_mov_immediate): Likewise.
        (aarch64_classify_symbol): Likewise.
        (aarch64_mov_operand_p): Remove ATTRIBUTE_UNUSED.
        Permit SYMBOL_TINY_ABSOLUTE.
        * config/aarch64/predicates.md (aarch64_mov_operand): Permit CONST.

        2013-05-29  Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com>
            Marcus Shawcroft  <marcus.shawcroft@arm.com>

        * config/aarch64/aarch64.c (aarch64_classify_symbol): Remove comment.
        Refactor if/switch.  Replace gcc_assert with if.

        2013-05-24  Ian Bolton  <ian.bolton@arm.com>

        * config/aarch64/aarch64.c (aarch64_print_operand): Change the
        X format specifier to only display bottom 16 bits.
        * config/aarch64/aarch64.md (insv_imm<mode>): Allow any size of
        immediate to match for operand 2, since it will be masked.

        2013-05-23  Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com>
            Marcus Shawcroft  <marcus.shawcroft@arm.com>

        * config/aarch64/aarch64.md (*movdi_aarch64): Replace Usa with S.
        * config/aarch64/constraints.md (Usa): Remove.
        * doc/md.texi (AArch64 Usa): Remove.

        2013-05-23  Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com>
            Marcus Shawcroft  <marcus.shawcroft@arm.com>

        * config/aarch64/aarch64-protos.h (aarch64_mov_operand_p): Define.
        * config/aarch64/aarch64.c (aarch64_mov_operand_p): Define.
        * config/aarch64/predicates.md (aarch64_const_address): Remove.
        (aarch64_mov_operand): Use aarch64_mov_operand_p.

        2013-05-23  Vidya Praveen <vidyapraveen@arm.com>

        * config/aarch64/aarch64-simd.md (clzv4si2): Support for CLZ
        instruction (AdvSIMD).
        * config/aarch64/aarch64-builtins.c
        (aarch64_builtin_vectorized_function): Handler for BUILT_IN_CLZ.
        * config/aarch64/aarch-simd-builtins.def: Entry for CLZ.

        2013-05-14  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-simd.md
        (aarch64_vcond_internal<mode>): Rename to...
        (aarch64_vcond_internal<mode><mode>): ...This, for integer modes.
        (aarch64_vcond_internal<VDQF_COND:mode><VDQF:mode>): ...This for
        float modes. Clarify all iterator modes.
        (vcond<mode><mode>): Use new name for vcond expanders.
        (vcond<v_cmp_result><mode>): Likewise.
        (vcondu<mode><mode>: Likewise.
        * config/aarch64/iterators.md (VDQF_COND): New.

2013-05-29  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r198928,198973,199203.
        2013-05-22  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        PR target/19599
        PR target/57340
        * config/arm/arm.c (any_sibcall_uses_r3): Rename to ..
        (any_sibcall_could_use_r3): this and handle indirect calls.
        (arm_get_frame_offsets): Rename use of any_sibcall_uses_r3.

        2013-05-16  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        PR target/19599
        * config/arm/arm.c (arm_function_ok_for_sibcall): Add check
        for NULL decl.

        2013-05-15  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        PR target/19599
        * config/arm/predicates.md (call_insn_operand): New predicate.
        * config/arm/constraints.md ("Cs", "Ss"):  New constraints.
        * config/arm/arm.md (*call_insn, *call_value_insn): Match only
        if insn is not a tail call.
        (*sibcall_insn, *sibcall_value_insn): Adjust for tailcalling through
        registers.
        * config/arm/arm.h (enum reg_class): New caller save register class.
        (REG_CLASS_NAMES): Likewise.
        (REG_CLASS_CONTENTS): Likewise.
        * config/arm/arm.c (arm_function_ok_for_sibcall): Allow tailcalling
        without decls.

2013-05-28  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r198680.
        2013-05-07  Sofiane Naci  <sofiane.naci@arm.com>

        * config/aarch64/aarch64-simd.md (*aarch64_simd_mov<mode>): call splitter.
        (aarch64_simd_mov<mode>): New expander.
        (aarch64_simd_mov_to_<mode>low): New instruction pattern.
        (aarch64_simd_mov_to_<mode>high): Likewise.
        (aarch64_simd_mov_from_<mode>low): Likewise.
        (aarch64_simd_mov_from_<mode>high): Likewise.
        (aarch64_dup_lane<mode>): Update.
        (aarch64_dup_lanedi): New instruction pattern.
        * config/aarch64/aarch64-protos.h (aarch64_split_simd_move): New prototype.
        * config/aarch64/aarch64.c (aarch64_split_simd_move): New function.

2013-05-28  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r198497-198500.
        2013-05-01  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-builtins.c
        (aarch64_gimple_fold_builtin.c): Fold more modes for reduc_splus_.
        * config/aarch64/aarch64-simd-builtins.def
        (reduc_splus_): Add new modes.
        (reduc_uplus_): New.
        * config/aarch64/aarch64-simd.md (aarch64_addvv4sf): Remove.
        (reduc_uplus_v4sf): Likewise.
        (reduc_splus_v4sf): Likewise.
        (aarch64_addv<mode>): Likewise.
        (reduc_uplus_<mode>): Likewise.
        (reduc_splus_<mode>): Likewise.
        (aarch64_addvv2di): Likewise.
        (reduc_uplus_v2di): Likewise.
        (reduc_splus_v2di): Likewise.
        (aarch64_addvv2si): Likewise.
        (reduc_uplus_v2si): Likewise.
        (reduc_splus_v2si): Likewise.
        (reduc_<sur>plus_<mode>): New.
        (reduc_<sur>plus_v2di): Likewise.
        (reduc_<sur>plus_v2si): Likewise.
        (reduc_<sur>plus_v4sf): Likewise.
        (aarch64_addpv4sf): Likewise.
        * config/aarch64/arm_neon.h
        (vaddv<q>_<s,u,f><8, 16, 32, 64): Rewrite using builtins.
        * config/aarch64/iterators.md (unspec): Remove UNSPEC_ADDV,
        add UNSPEC_SADDV, UNSPEC_UADDV.
        (SUADDV): New.
        (sur): Add UNSPEC_SADDV, UNSPEC_UADDV.

        2013-05-01  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/arm_neon.h
        (v<max,min><nm><q><v>_<sfu><8, 16, 32, 64>): Rewrite using builtins.

        2013-05-01  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-builtins
        (aarch64_gimple_fold_builtin): Fold reduc_<su><maxmin>_ builtins.

        2013-05-01  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-simd-builtins.def
        (reduc_smax_): New.
        (reduc_smin_): Likewise.
        (reduc_umax_): Likewise.
        (reduc_umin_): Likewise.
        (reduc_smax_nan_): Likewise.
        (reduc_smin_nan_): Likewise.
        (fmax): Remove.
        (fmin): Likewise.
        (smax): Update for V2SF, V4SF and V2DF modes.
        (smin): Likewise.
        (smax_nan): New.
        (smin_nan): Likewise.
        * config/aarch64/aarch64-simd.md (<maxmin><mode>3): Rename to...
        (<su><maxmin><mode>3): ...This, refactor.
        (s<maxmin><mode>3): New.
        (<maxmin_uns><mode>3): Likewise.
        (reduc_<maxmin_uns>_<mode>): Refactor.
        (reduc_<maxmin_uns>_v4sf): Likewise.
        (reduc_<maxmin_uns>_v2si): Likewise.
        (aarch64_<fmaxmin><mode>: Remove.
        * config/aarch64/arm_neon.h (vmax<q>_f<32,64>): Rewrite to use
        new builtin names.
        (vmin<q>_f<32,64>): Likewise.
        * config/iterators.md (unspec): Add UNSPEC_FMAXNMV, UNSPEC_FMINNMV.
        (FMAXMIN): New.
        (su): Add mappings for smax, smin, umax, umin.
        (maxmin): New.
        (FMAXMINV): Add UNSPEC_FMAXNMV, UNSPEC_FMINNMV.
        (FMAXMIN): Rename as...
        (FMAXMIN_UNS): ...This.
        (maxminv): Remove.
        (fmaxminv): Likewise.
        (fmaxmin): Likewise.
        (maxmin_uns): New.
        (maxmin_uns_op): Likewise.

2013-05-28  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r199241.
        2013-05-23  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-simd.md
        (aarch64_cm<optab>di): Add clobber of CC_REGNUM to unsplit pattern.

2013-05-23  Christophe Lyon  <christophe.lyon@linaro.org>

        Backport from trunk r198970.
        2013-05-16  Greta Yorsh  <Greta.Yorsh@arm.com>

        * config/arm/arm-protos.h (gen_movmem_ldrd_strd): New declaration.
        * config/arm/arm.c (next_consecutive_mem): New function.
        (gen_movmem_ldrd_strd): Likewise.
        * config/arm/arm.md (movmemqi): Update condition and code.
        (unaligned_loaddi, unaligned_storedi): New patterns.

2013-05-19  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        * LINARO-VERSION: Bump version number.

2013-05-14  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        GCC Linaro 4.8-2013.05 released.
        * LINARO-VERSION: Update.

2013-05-14  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk r198677.
        2013-05-07  Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

        * config/aarch64/aarch64.md
        (cmp_swp_<optab><ALLX:mode>_shft_<GPI:mode>): Restrict the
        shift value between 0-4.

2013-05-14  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk r198574-198575.
        2013-05-03  Vidya Praveen  <vidyapraveen@arm.com>

        * config/aarch64/aarch64-simd.md (simd_fabd): Correct the description.

        2013-05-03  Vidya Praveen  <vidyapraveen@arm.com>

        * config/aarch64/aarch64-simd.md (*fabd_scalar<mode>3): Support
        scalar form of FABD instruction.

2013-05-14  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk r198490-198496
        2013-05-01  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/arm_neon.h
        (vac<ge, gt><sd>_f<32, 64>): Rename to...
        (vca<ge, gt><sd>_f<32, 64>): ...this, reimpliment in C.
        (vca<ge, gt, lt, le><q>_f<32, 64>): Reimpliment in C.

        2013-05-01  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-simd.md (*aarch64_fac<optab><mode>): New.
        * config/aarch64/iterators.md (FAC_COMPARISONS): New.

        2013-05-01  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-simd.md
        (vcond<mode>_internal): Handle special cases for constant masks.
        (vcond<mode><mode>): Allow nonmemory_operands for outcome vectors.
        (vcondu<mode><mode>): Likewise.
        (vcond<v_cmp_result><mode>): New.

        2013-05-01  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-builtins.c (BUILTIN_VALLDI): Define.
        (aarch64_fold_builtin): Add folding for cm<eq,ge,gt,tst>.
        * config/aarch64/aarch64-simd-builtins.def
        (cmeq): Update to BUILTIN_VALLDI.
        (cmgt): Likewise.
        (cmge): Likewise.
        (cmle): Likewise.
        (cmlt): Likewise.
        * config/aarch64/arm_neon.h
        (vc<eq, lt, le, gt, ge, tst><z><qsd>_<fpsu><8,16,32,64>): Remap
        to builtins or C as appropriate.

        2013-05-01  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-simd-builtins.def (cmhs): Rename to...
        (cmgeu): ...This.
        (cmhi): Rename to...
        (cmgtu): ...This.
        * config/aarch64/aarch64-simd.md
        (simd_mode): Add SF.
        (aarch64_vcond_internal): Use new names for unsigned comparison insns.
        (aarch64_cm<optab><mode>): Rewrite to not use UNSPECs.
        * config/aarch64/aarch64.md (*cstore<mode>_neg): Rename to...
        (cstore<mode>_neg): ...This.
        * config/aarch64/iterators.md
        (VALLF): new.
        (unspec): Remove UNSPEC_CM<EQ, LE, LT, GE, GT, HS, HI, TST>.
        (COMPARISONS): New.
        (UCOMPARISONS): Likewise.
        (optab): Add missing comparisons.
        (n_optab): New.
        (cmp_1): Likewise.
        (cmp_2): Likewise.
        (CMP): Likewise.
        (cmp): Remove.
        (VCMP_S): Likewise.
        (VCMP_U): Likewise.
        (V_cmp_result): Add DF, SF modes.
        (v_cmp_result): Likewise.
        (v): Likewise.
        (vmtype): Likewise.
        * config/aarch64/predicates.md (aarch64_reg_or_fp_zero): New.

2013-05-14  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk r198191.
        2013-04-23  Sofiane Naci  <sofiane.naci@arm.com>

        * config/aarch64/aarch64.md (*mov<mode>_aarch64): Add simd attribute.

2013-05-14  Matthew Gretton-Dann  <matthew.gretton-dann@lianro.org>

        Backport from trunk r197838.
        2013-04-11   Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

        * config/aarch64/aarch64.c (aarch64_select_cc_mode): Allow NEG
        code in CC_NZ mode.
        * config/aarch64/aarch64.md (*neg_<shift><mode>3_compare0): New
        pattern.

2013-05-02  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk r198019.
        2013-04-16   Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

        * config/aarch64/aarch64.md (*adds_mul_imm_<mode>): New pattern.
        (*subs_mul_imm_<mode>): New pattern.

2013-05-02  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk r198424-198425.
        2013-04-29  Ian Bolton  <ian.bolton@arm.com>

        * config/aarch64/aarch64.md (movsi_aarch64): Support LDR/STR
        from/to S register.
        (movdi_aarch64): Support LDR/STR from/to D register.

        2013-04-29  Ian Bolton  <ian.bolton@arm.com>

        * common/config/aarch64/aarch64-common.c: Enable REE pass at O2
        or higher by default.

2013-05-02  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk r198412.
        2013-04-29  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/arm.md (store_minmaxsi): Use only when
        optimize_insn_for_size_p.

2013-05-02  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk 198394,198396-198400,198402-198404.
        2013-04-29  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/arm_neon.h
        (vcvt<sd>_f<32,64>_s<32,64>): Rewrite in C.
        (vcvt<q>_f<32,64>_s<32,64>): Rewrite using builtins.
        (vcvt_<high_>_f<32,64>_f<32,64>): Likewise.
        (vcvt<qsd>_<su><32,64>_f<32,64>): Likewise.
        (vcvta<qsd>_<su><32,64>_f<32,64>): Likewise.
        (vcvtm<qsd>_<su><32,64>_f<32,64>): Likewise.
        (vcvtn<qsd>_<su><32,64>_f<32,64>): Likewise.
        (vcvtp<qsd>_<su><32,64>_f<32,64>): Likewise.

        2013-04-29  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-simd.md
        (<optab><VDQF:mode><fcvt_target>2): New, maps to fix, fixuns.
        (<fix_trunc_optab><VDQF:mode><fcvt_target>2): New, maps to
        fix_trunc, fixuns_trunc.
        (ftrunc<VDQF:mode>2): New.
        * config/aarch64/iterators.md (optab): Add fix, fixuns.
        (fix_trunc_optab): New.

        2013-04-29  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-builtins.c
        (aarch64_builtin_vectorized_function): Vectorize over ifloorf,
        iceilf, lround, iroundf.

        2013-04-29  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-simd-builtins.def (vec_unpacks_hi_): New.
        (float_truncate_hi_): Likewise.
        (float_extend_lo_): Likewise.
        (float_truncate_lo_): Likewise.
        * config/aarch64/aarch64-simd.md (vec_unpacks_lo_v4sf): New.
        (aarch64_float_extend_lo_v2df): Likewise.
        (vec_unpacks_hi_v4sf): Likewise.
        (aarch64_float_truncate_lo_v2sf): Likewise.
        (aarch64_float_truncate_hi_v4sf): Likewise.
        (vec_pack_trunc_v2df): Likewise.
        (vec_pack_trunc_df): Likewise.

        2013-04-29  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-builtins.c
        (aarch64_fold_builtin): Fold float conversions.
        * config/aarch64/aarch64-simd-builtins.def
        (floatv2si, floatv4si, floatv2di): New.
        (floatunsv2si, floatunsv4si, floatunsv2di): Likewise.
        * config/aarch64/aarch64-simd.md
        (<optab><fcvt_target><VDQF:mode>2): New, expands to float and floatuns.
        * config/aarch64/iterators.md (FLOATUORS): New.
        (optab): Add float, floatuns.
        (su_optab): Likewise.

        2013-04-29  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-builtins.c
        (aarch64_builtin_vectorized_function): Fold to standard pattern names.
        * config/aarch64/aarch64-simd-builtins.def (frintn): New.
        (frintz): Rename to...
        (btrunc): ...this.
        (frintp): Rename to...
        (ceil): ...this.
        (frintm): Rename to...
        (floor): ...this.
        (frinti): Rename to...
        (nearbyint): ...this.
        (frintx): Rename to...
        (rint): ...this.
        (frinta): Rename to...
        (round): ...this.
        * config/aarch64/aarch64-simd.md
        (aarch64_frint<frint_suffix><mode>): Delete.
        (<frint_pattern><mode>2): Convert to insn.
        * config/aarch64/aarch64.md (unspec): Add UNSPEC_FRINTN.
        * config/aarch64/iterators.md (FRINT): Add UNSPEC_FRINTN.
        (frint_pattern): Likewise.
        (frint_suffix): Likewise.

2013-05-02  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk r198302-198306,198316.
        2013-04-25  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-simd.md
        (aarch64_simd_bsl<mode>_internal): Rewrite RTL to not use UNSPEC_BSL.
        (aarch64_simd_bsl<mode>): Likewise.
        * config/aarch64/iterators.md (unspec): Remove UNSPEC_BSL.

        2013-04-25  James Greenhalgh  <jame.greenhalgh@arm.com>

        * config/aarch64/aarch64-simd.md (neg<mode>2): Use VDQ iterator.

        2013-04-25  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-builtins.c
        (aarch64_fold_builtin): New.
        * config/aarch64/aarch64-protos.h (aarch64_fold_builtin): New.
        * config/aarch64/aarch64.c (TARGET_FOLD_BUILTIN): Define.
        * config/aarch64/aarch64-simd-builtins.def (abs): New.
        * config/aarch64/arm_neon.h
        (vabs<q>_<f32, 64>): Implement using __builtin_aarch64_fabs.

        2013-04-25  James Greenhalgh  <james.greenhalgh@arm.com>
            Tejas Belagod  <tejas.belagod@arm.com>

        * config/aarch64/aarch64-builtins.c
        (aarch64_gimple_fold_builtin): New.
        * config/aarch64/aarch64-protos.h (aarch64_gimple_fold_builtin): New.
        * config/aarch64/aarch64-simd-builtins.def (addv): New.
        * config/aarch64/aarch64-simd.md (addpv4sf): New.
        (addvv4sf): Update.
        * config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Define.

        2013-04-25  Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

        * config/aarch64/aarch64.md 
        (*cmp_swp_<optab><ALLX:mode>_shft_<GPI:mode>): New pattern.

        2013-04-25  Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

        * config/aarch64/aarch64.md (*ngc<mode>): New pattern.
        (*ngcsi_uxtw): New pattern.

2013-05-02  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk 198298.
        2013-04-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
            Julian Brown  <julian@codesourcery.com>

        * config/arm/arm.c (neon_builtin_type_mode): Add T_V4HF.
        (TB_DREG): Add T_V4HF.
        (v4hf_UP): New macro.
        (neon_itype): Add NEON_FLOAT_WIDEN, NEON_FLOAT_NARROW.
        (arm_init_neon_builtins): Handle NEON_FLOAT_WIDEN,
        NEON_FLOAT_NARROW.
        Handle initialisation of V4HF. Adjust initialisation of reinterpret
        built-ins.
        (arm_expand_neon_builtin): Handle NEON_FLOAT_WIDEN,
        NEON_FLOAT_NARROW.
        (arm_vector_mode_supported_p): Handle V4HF.
        (arm_mangle_map): Handle V4HFmode.
        * config/arm/arm.h (VALID_NEON_DREG_MODE): Add V4HF.
        * config/arm/arm_neon_builtins.def: Add entries for
        vcvtv4hfv4sf, vcvtv4sfv4hf.
        * config/arm/neon.md (neon_vcvtv4sfv4hf): New pattern.
        (neon_vcvtv4hfv4sf): Likewise.
        * config/arm/neon-gen.ml: Handle half-precision floating point
        features.
        * config/arm/neon-testgen.ml: Handle Requires_FP_bit feature.
        * config/arm/arm_neon.h: Regenerate.
        * config/arm/neon.ml (type elts): Add F16.
        (type vectype): Add T_float16x4, T_floatHF.
        (type vecmode): Add V4HF.
        (type features): Add Requires_FP_bit feature.
        (elt_width): Handle F16.
        (elt_class): Likewise.
        (elt_of_class_width): Likewise.
        (mode_of_elt): Refactor.
        (type_for_elt): Handle F16, fix error messages.
        (vectype_size): Handle T_float16x4.
        (vcvt_sh): New function.
        (ops): Add entries for vcvt_f16_f32, vcvt_f32_f16.
        (string_of_vectype): Handle T_floatHF, T_float16, T_float16x4.
        (string_of_mode): Handle V4HF.
        * doc/arm-neon-intrinsics.texi: Regenerate.

2013-05-02  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk r198136-198137,198142,198176.
        2013-04-23  Andreas Schwab  <schwab@linux-m68k.org>

        * coretypes.h (gimple_stmt_iterator): Add struct to make
        compatible with C.

        2013-04-22  James Greenhalgh  <james.greenhalgh@arm.com>

        * coretypes.h (gimple_stmt_iterator_d): Forward declare.
        (gimple_stmt_iterator): New typedef.
        * gimple.h (gimple_stmt_iterator): Rename to...
        (gimple_stmt_iterator_d): ... This.
        * doc/tm.texi.in (TARGET_FOLD_BUILTIN): Detail restriction that
        trees be valid for GIMPLE and GENERIC.
        (TARGET_GIMPLE_FOLD_BUILTIN): New.
        * gimple-fold.c (gimple_fold_call): Call target hook
        gimple_fold_builtin.
        * hooks.c (hook_bool_gsiptr_false): New.
        * hooks.h (hook_bool_gsiptr_false): New.
        * target.def (fold_stmt): New.
        * doc/tm.texi: Regenerate.

        2013-04-22  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-builtins.c
        (CF): Remove.
        (CF0, CF1, CF2, CF3, CF4, CF10): New.
        (VAR<1-12>): Add MAP parameter.
        (BUILTIN_*): Likewise.
        * config/aarch64/aarch64-simd-builtins.def: Set MAP parameter.
        * config/aarch64/aarch64-simd.md (aarch64_sshl_n<mode>): Remove.
        (aarch64_ushl_n<mode>): Likewise.
        (aarch64_sshr_n<mode>): Likewise.
        (aarch64_ushr_n<mode>): Likewise.
        (aarch64_<maxmin><mode>): Likewise.
        (aarch64_sqrt<mode>): Likewise.
        * config/aarch64/arm_neon.h (vshl<q>_n_*): Use new builtin names.
        (vshr<q>_n_*): Likewise.

        2013-04-22  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/aarch64/aarch64-builtins.c
        (aarch64_simd_builtin_type_mode): Handle SF types.
        (sf_UP): Define.
        (BUILTIN_GPF): Define.
        (aarch64_init_simd_builtins): Handle SF types.
        * config/aarch64/aarch64-simd-builtins.def (frecpe): Add support.
        (frecps): Likewise.
        (frecpx): Likewise.
        * config/aarch64/aarch64-simd.md
        (simd_types): Update simd_frcp<esx> to simd_frecp<esx>.
        (aarch64_frecpe<mode>): New.
        (aarch64_frecps<mode>): Likewise.
        * config/aarch64/aarch64.md (unspec): Add UNSPEC_FRECP<ESX>.
        (v8type): Add frecp<esx>.
        (aarch64_frecp<FRECP:frecp_suffix><mode>): New.
        (aarch64_frecps<mode>): Likewise.
        * config/aarch64/iterators.md (FRECP): New.
        (frecp_suffix): Likewise.
        * config/aarch64/arm_neon.h
        (vrecp<esx><qsd>_<fd><32, 64>): Convert to using builtins.

2013-05-02  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk r198030.
        2013-04-17  Greta Yorsh  <Greta.Yorsh at arm.com>

        * config/arm/arm.md (movsicc_insn): Convert define_insn into
        define_insn_and_split.
        (and_scc,ior_scc,negscc): Likewise.
        (cmpsi2_addneg, subsi3_compare): Convert to named patterns.

2013-05-02  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk r198020.
        2013-04-16   Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

        * config/aarch64/aarch64.md (*adds_<optab><mode>_multp2):
        New pattern.
        (*subs_<optab><mode>_multp2): New pattern.
        (*adds_<optab><ALLX:mode>_<GPI:mode>): New pattern.
        (*subs_<optab><ALLX:mode>_<GPI:mode>): New pattern.

2013-05-02  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk r198004,198029.
        2013-04-17  Greta Yorsh  <Greta.Yorsh at arm.com>

        * config/arm/arm.c (use_return_insn): Return 0 for targets that
        can benefit from using a sequence of LDRD instructions in epilogue
        instead of a single LDM instruction.

        2013-04-16  Greta Yorsh  <Greta.Yorsh at arm.com>

        * config/arm/arm.c (emit_multi_reg_push): New declaration
        for an existing function.
        (arm_emit_strd_push): New function.
        (arm_expand_prologue): Used here.
        (arm_emit_ldrd_pop): New function.
        (arm_expand_epilogue): Used here.
        (arm_get_frame_offsets): Update condition.
        (arm_emit_multi_reg_pop): Add a special case for load of a single
        register with writeback.

2013-05-02  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk r197965.
        2013-04-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/arm.c (const_ok_for_dimode_op): Handle AND case.
        * config/arm/arm.md (*anddi3_insn): Change to insn_and_split.
        * config/arm/constraints.md (De): New constraint.
        * config/arm/neon.md (anddi3_neon): Delete.
        (neon_vand<mode>): Expand to standard anddi3 pattern.
        * config/arm/predicates.md (imm_for_neon_inv_logic_operand):
        Move earlier in the file.
        (neon_inv_logic_op2): Likewise.
        (arm_anddi_operand_neon): New predicate.

2013-05-02  Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>

        Backport from trunk r197925.
        2013-04-12  Greta Yorsh  <Greta.Yorsh@arm.com>

        * config/arm/arm.md (mov_scc,mov_negscc,mov_notscc): Convert
        define_insn into define_insn_and_split and emit movsicc patterns.

2013-05-02  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk r197807.
        2013-04-11   Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

        * config/aarch64/aarch64.h (REVERSIBLE_CC_MODE): Define.

2013-05-02  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk r197642.
        2013-04-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/arm.md (minmax_arithsi_non_canon): New pattern.

2013-05-02  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk r197530,197921.
        2013-04-12  Greta Yorsh  <Greta.Yorsh@arm.com>

        * config/arm/arm.c (gen_operands_ldrd_strd): Initialize "base".

        2013-04-05  Greta Yorsh  <Greta.Yorsh@arm.com>

        * config/arm/constraints.md (q): New constraint.
        * config/arm/ldrdstrd.md: New file.
        * config/arm/arm.md (ldrdstrd.md) New include.
        (arm_movdi): Use "q" instead of "r" constraint
        for double-word memory access.
        (movdf_soft_insn): Likewise.
        * config/arm/vfp.md (movdi_vfp): Likewise.
        * config/arm/t-arm (MD_INCLUDES): Add ldrdstrd.md.
        * config/arm/arm-protos.h (gen_operands_ldrd_strd): New declaration.
        * config/arm/arm.c (gen_operands_ldrd_strd): New function.
        (mem_ok_for_ldrd_strd): Likewise.
        (output_move_double): Update assertion.

2013-05-02  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport of trunk r197518-197522,197526-197528.
        2013-04-05  Greta Yorsh  <Greta.Yorsh@arm.com>

        * config/arm/arm.md (arm_smax_insn): Convert define_insn into
        define_insn_and_split.
        (arm_smin_insn,arm_umaxsi3,arm_uminsi3): Likewise.

        2013-04-05  Greta Yorsh  <Greta.Yorsh@arm.com>

        * config/arm/arm.md (arm_ashldi3_1bit): Convert define_insn into
        define_insn_and_split.
        (arm_ashrdi3_1bit,arm_lshrdi3_1bit): Likewise.
        (shiftsi3_compare): New pattern.
        (rrx): New pattern.
        * config/arm/unspecs.md (UNSPEC_RRX): New.

        2013-04-05  Greta Yorsh  <Greta.Yorsh@arm.com>

        * config/arm/arm.md (negdi_extendsidi): New pattern.
        (negdi_zero_extendsidi): Likewise.

        2013-04-05  Greta Yorsh  <Greta.Yorsh@arm.com>

        * config/arm/arm.md (andsi_iorsi3_notsi): Convert define_insn into
        define_insn_and_split.
        (arm_negdi2,arm_abssi2,arm_neg_abssi2): Likewise.
        (arm_cmpdi_insn,arm_cmpdi_unsigned): Likewise.

        2013-04-05  Greta Yorsh  <Greta.Yorsh@arm.com>

        * config/arm/arm.md (arm_subdi3): Convert define_insn into
        define_insn_and_split.
        (subdi_di_zesidi,subdi_di_sesidi): Likewise.
        (subdi_zesidi_di,subdi_sesidi_di,subdi_zesidi_zesidi): Likewise.

        2013-04-05  Greta Yorsh  <Greta.Yorsh@arm.com>

        * config/arm/arm.md (subsi3_carryin): New pattern.
        (subsi3_carryin_const): Likewise.
        (subsi3_carryin_compare,subsi3_carryin_compare_const): Likewise.
        (subsi3_carryin_shift,rsbsi3_carryin_shift): Likewise.

        2013-04-05  Greta Yorsh  <Greta.Yorsh@arm.com>

        * config/arm/arm.md (incscc,arm_incscc,decscc,arm_decscc): Delete.

        2013-04-05  Greta Yorsh  <Greta.Yorsh@arm.com>

        * config/arm/arm.md (addsi3_carryin_<optab>): Set attribute predicable.
        (addsi3_carryin_alt2_<optab>,addsi3_carryin_shift_<optab>): Likewise.

2013-05-02  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport of trunk r197517.
        2013-04-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/arm.c (arm_expand_builtin): Change fcode
        type to unsigned int.

2013-05-02  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport of trunk r197513.
        2013-04-05  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        * doc/invoke.texi (ARM Options): Document cortex-a53 support.

2013-05-02  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport of trunk r197489-197491.
        2013-04-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/arm-protos.h (arm_builtin_vectorized_function):
        New function prototype.
        * config/arm/arm.c (TARGET_VECTORIZE_BUILTINS): Define.
        (TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION): Likewise.
        (arm_builtin_vectorized_function): New function.

        2013-04-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/arm_neon_builtins.def: New file.
        * config/arm/arm.c (neon_builtin_data): Move contents to
        arm_neon_builtins.def.
        (enum arm_builtins): Include neon builtin definitions.
        (ARM_BUILTIN_NEON_BASE): Move from enum to macro.
        * config/arm/t-arm (arm.o): Add dependency on
        arm_neon_builtins.def.

2013-05-02  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport of trunk 196795-196797,196957
        2013-03-19  Ian Bolton  <ian.bolton@arm.com>

        * config/aarch64/aarch64.md (*sub<mode>3_carryin): New pattern.
        (*subsi3_carryin_uxtw): Likewise.

        2013-03-19  Ian Bolton  <ian.bolton@arm.com>

        * config/aarch64/aarch64.md (*ror<mode>3_insn): New pattern.
        (*rorsi3_insn_uxtw): Likewise.

        2013-03-19  Ian Bolton  <ian.bolton@arm.com>

        * config/aarch64/aarch64.md (*extr<mode>5_insn): New pattern.
        (*extrsi5_insn_uxtw): Likewise.

2013-04-10  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        * LINARO-VERSION: Bump version number.

2013-04-09  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        GCC Linaro 4.8-2013.04 released.
        * LINARO-VERSION: New file.
        * configure.ac: Add Linaro version string.
        * configure: Regenerate.

2013-04-08  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport of trunk r197346.
        2013-04-02  Ian Caulfield  <ian.caulfield@arm.com>
            Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        * config/arm/arm-arches.def (armv8-a): Default to cortex-a53.
        * config/arm/t-arm (MD_INCLUDES): Depend on cortex-a53.md.
        * config/arm/cortex-a53.md: New file.
        * config/arm/bpabi.h (BE8_LINK_SPEC): Handle cortex-a53.
        * config/arm/arm.md (generic_sched, generic_vfp): Handle cortex-a53.
        * config/arm/arm.c (arm_issue_rate): Likewise.
        * config/arm/arm-tune.md: Regenerate
        * config/arm/arm-tables.opt: Regenerate.
        * config/arm/arm-cores.def: Add cortex-a53.

2013-04-08  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport of trunk r197342.
        2013-04-02  Sofiane Naci  <sofiane.naci@arm.com>

        * config/aarch64/aarch64.md (*mov<mode>_aarch64): Add variants for
        scalar load/store operations using B/H registers.
        (*zero_extend<SHORT:mode><GPI:mode>2_aarch64): Likewise.

2013-04-08  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport of trunk r197341.
        2013-04-02  Sofiane Naci  <sofiane.naci@arm.com>

        * config/aarch64/aarch64.md (*mov<mode>_aarch64): Add alternatives for
        scalar move.
        * config/aarch64/aarch64.c
        (aarch64_simd_scalar_immediate_valid_for_move): New.
        * config/aarch64/aarch64-protos.h
        (aarch64_simd_scalar_immediate_valid_for_move): New.
        * config/aarch64/constraints.md (Dh, Dq): New.
        * config/aarch64/iterators.md (hq): New.

2013-04-08  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk r197207.
        2013-03-28   Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

        * config/aarch64/aarch64.md (*and<mode>3_compare0): New pattern.
        (*andsi3_compare0_uxtw): New pattern.
        (*and_<SHIFT:optab><mode>3_compare0): New pattern.
        (*and_<SHIFT:optab>si3_compare0_uxtw): New pattern.

2013-04-08  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk r197153.
        2013-03-27  Terry Guo  <terry.guo@arm.com>

        * config/arm/arm-cores.def: Added core cortex-r7.
        * config/arm/arm-tune.md: Regenerated.
        * config/arm/arm-tables.opt: Regenerated.
        * doc/invoke.texi: Added entry for core cortex-r7.

2013-04-08  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk r197052.
        2013-03-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/arm.md (f_sels, f_seld): New types.
        (*cmov<mode>): New pattern.
        * config/arm/predicates.md (arm_vsel_comparison_operator): New
        predicate.

2013-04-08  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk r197046.
        2013-03-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/arm/arm.c (arm_emit_load_exclusive): Add acq parameter.
        Emit load-acquire versions when acq is true.
        (arm_emit_store_exclusive): Add rel parameter.
        Emit store-release versions when rel is true.
        (arm_split_compare_and_swap): Use acquire-release instructions
        instead.
        of barriers when appropriate.
        (arm_split_atomic_op): Likewise.
        * config/arm/arm.h (TARGET_HAVE_LDACQ): New macro.
        * config/arm/unspecs.md (VUNSPEC_LAX): New unspec.
        (VUNSPEC_SLX): Likewise.
        (VUNSPEC_LDA): Likewise.
        (VUNSPEC_STL): Likewise.
        * config/arm/sync.md (atomic_load<mode>): New pattern.
        (atomic_store<mode>): Likewise.
        (arm_load_acquire_exclusive<mode>): Likewise.
        (arm_load_acquire_exclusivesi): Likewise.
        (arm_load_acquire_exclusivedi): Likewise.
        (arm_store_release_exclusive<mode>): Likewise.

2013-04-08  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk r196876.
        2013-03-21  Christophe Lyon  <christophe.lyon@linaro.org>

        * config/arm/arm-protos.h (tune_params): Add
        prefer_neon_for_64bits field.
        * config/arm/arm.c (prefer_neon_for_64bits): New variable.
        (arm_slowmul_tune): Default prefer_neon_for_64bits to false.
        (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
        (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
        (arm_cortex_a15_tune, arm_cortex_a5_tune): Ditto.
        (arm_cortex_a9_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
        (arm_option_override): Handle -mneon-for-64bits new option.
        * config/arm/arm.h (TARGET_PREFER_NEON_64BITS): New macro.
        (prefer_neon_for_64bits): Declare new variable.
        * config/arm/arm.md (arch): Rename neon_onlya8 and neon_nota8 to
        avoid_neon_for_64bits and neon_for_64bits. Remove onlya8 and
        nota8.
        (arch_enabled): Handle new arch types. Remove support for onlya8
        and nota8.
        (one_cmpldi2): Use new arch names.
        * config/arm/arm.opt (mneon-for-64bits): Add option.
        * config/arm/neon.md (adddi3_neon, subdi3_neon, iordi3_neon)
        (anddi3_neon, xordi3_neon, ashldi3_neon, <shift>di3_neon): Use
        neon_for_64bits instead of nota8 and avoid_neon_for_64bits instead
        of onlya8.
        * doc/invoke.texi (-mneon-for-64bits): Document.

2013-04-08  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk r196858.
        2013-03-21   Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

        * config/aarch64/aarch64-simd.md (simd_fabd): New Attribute.
        (abd<mode>_3): New pattern.
        (aba<mode>_3): New pattern.
        (fabd<mode>_3): New pattern.

2013-04-08  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        Backport from trunk r196856.
        2013-03-21   Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

        * config/aarch64/aarch64-elf.h (REGISTER_PREFIX): Remove.
        * config/aarch64/aarch64.c (aarch64_print_operand): Remove all
        occurrence of REGISTER_PREFIX as its empty string.