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2015-08-26 Jiong Wang <jiong.wang@arm.com>
gcc/
* config/aarch64/aarch64.opt (mtls-size): New entry.
* config/aarch64/aarch64.c (initialize_aarch64_tls_size): New function.
(aarch64_override_options_internal): Call initialize_aarch64_tls_size.
* doc/invoke.texi (AArch64 Options): Document -mtls-size.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@227212 138bc75d-0d04-0410-961f-82ee72b054a4
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* config/aarch64/aarch64.opt (explicit_tune_core): New TargetVariable.
(explicit_arch): Likewise.
(x_aarch64_isa_flags): Likewise.
(mgeneral-regs-only): Mark as Save.
(mfix-cortex-a53-835769): Likewise.
(mcmodel=): Likewise.
(mstrict-align): Likewise.
(momit-leaf-frame-pointer): Likewise.
(mtls-dialect): Likewise.
(master=): Likewise.
* config/aarch64/aarch64.h (ASM_DECLARE_FUNCTION_NAME): Define.
(aarch64_isa_flags): Remove extern declaration.
* config/aarch64/aarch64.c (aarch64_validate_mcpu): Return a bool
to indicate success or failure.
(aarch64_validate_march): Likewise.
(aarch64_validate_mtune): Likewise.
(aarch64_isa_flags): Delete.
(aarch64_override_options_internal): Access opts->x_aarch64_isa_flags
instead of aarch64_isa_flags.
(aarch64_get_tune_cpu): New function.
(aarch64_get_arch): Likewise.
(aarch64_override_options): Use above and set up explicit_tune_core
and explicit_arch.
(aarch64_print_extension): Move earlier in file. Add isa_flags
argument and use that instead of the global aarch64_isa_flags.
(aarch64_option_save): New function.
(aarch64_option_restore): Likewise.
(aarch64_option_print): Likewise.
(aarch64_declare_function_name): Likewise.
(aarch64_start_file): Delete.
(TARGET_ASM_FILE_START): Do not define.
(TARGET_OPTION_RESTORE, TARGET_OPTION_PRINT): Define.
* config/aarch64/aarch64-protos.h (aarch64_declare_function_name):
Declare prototype.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226558 138bc75d-0d04-0410-961f-82ee72b054a4
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use TARGET_OMIT_LEAF_FRAME_POINTER
* config/aarch64/aarch64.opt (momit-leaf-frame-pointer): Initialize
flag_omit_leaf_frame_pointer to 2.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226557 138bc75d-0d04-0410-961f-82ee72b054a4
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* config/aarch64/aarch64.opt (aarch64_arch_string): Delete.
(aarch64_cpu_string): Likewise.
(aarch64_tune_string): Likewise.
* config/aarch64/aarch64.c (aarch64_parse_opt_result): New enum.
(aarch64_parse_extension): Return aarch64_parse_opt_result.
Add extra argument to put result into.
(aarch64_parse_arch): Likewise. Do not set selected_cpu.
(aarch64_parse_cpu): Add arguments to put results into. Return
aarch64_parse_opt_result.
(aarch64_parse_tune): Likewise.
(aarch64_override_options_after_change_1): New function.
(aarch64_override_options_internal): New function.
(aarch64_validate_mcpu): Likewise.
(aarch64_validate_march): Likewise.
(aarch64_validate_mtune): Likewise.
(aarch64_override_options): Update to reflect above changes.
Move some logic into aarch64_override_options_internal.
Initialize target_option_default_node and target_option_current_node.
(aarch64_override_options_after_change): Move logic into
aarch64_override_options_after_change_1 and call it with global_options.
(initialize_aarch64_code_model): Take a gcc_options pointer and use the
flag values from that.
* gcc.target/aarch64/cpu-diagnostics-3.c: Update expected error
message.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226554 138bc75d-0d04-0410-961f-82ee72b054a4
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control of fusion and fma-steering
gcc/
* config/aarch64/aarch64.opt: (override): New.
* doc/invoke.texi (override): Document.
* config/aarch64/aarch64.c (aarch64_flag_desc): New
(aarch64_fusible_pairs): Likewise.
(aarch64_tuning_flags): Likewise.
(aarch64_tuning_override_function): Likewise.
(aarch64_tuning_override_functions): Likewise.
(aarch64_parse_one_option_token): Likewise.
(aarch64_parse_boolean_options): Likewise.
(aarch64_parse_fuse_string): Likewise.
(aarch64_parse_tune_string): Likewise.
(aarch64_parse_one_override_token): Likewise.
(aarch64_parse_override_string): Likewise.
(aarch64_override_options): Parse the -override string if it
is present.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225018 138bc75d-0d04-0410-961f-82ee72b054a4
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* config/aarch64/aarch64-elf-raw.h (CA53_ERR_843419_SPEC): Define.
(LINK_SPEC): Include CA53_ERR_843419_SPEC.
* config/aarch64/aarch64-linux.h (CA53_ERR_843419_SPEC): Define.
(LINK_SPEC): Include CA53_ERR_843419_SPEC.
* config/aarch64/aarch64.opt (mfix-cortex-a53-843419): New option.
* configure: Regenerate.
* configure.ac: Add --enable-fix-cortex-a53-843419 option.
* doc/install.texi (aarch64*-*-*): Document new
--enable-fix-cortex-a53-843419 option.
* doc/invoke.texi (AArch64 Options): Document -mfix-cortex-a53-843419
and -mno-fix-cortex-a53-843419 options.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222797 138bc75d-0d04-0410-961f-82ee72b054a4
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2015-01-16 Matthew Wahab <matthew.wahab@arm.com>
gcc/
PR target/64149
* config/aarch64/aarch64.opt: Remove lra option and aarch64_lra_flag
variable.
* config/aarch64/aarch64.c (TARGET_LRA_P): Set to hook_bool_void_true.
(aarch64_lra_p): Remove.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219734 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219188 138bc75d-0d04-0410-961f-82ee72b054a4
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* configure.ac: Add --enable-fix-cortex-a53-835769 option.
* configure: Regenerate.
* config/aarch64/aarch64.c (aarch64_override_options): Handle
TARGET_FIX_ERR_A53_835769_DEFAULT.
* config/aarch64/aarch64.opt (mfix-cortex-a53-835769): Set Init
value to 2.
* doc/install.texi (aarch64*-*-*): Document
new --enable-fix-cortex-a53-835769 option.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216076 138bc75d-0d04-0410-961f-82ee72b054a4
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* config/aarch64/aarch64.h (FINAL_PRESCAN_INSN): Define.
(ADJUST_INSN_LENGTH): Define.
* config/aarch64/aarch64.opt (mfix-cortex-a53-835769): New option.
* config/aarch64/aarch64.c (is_mem_p): New function.
(is_memory_op): Likewise.
(aarch64_prev_real_insn): Likewise.
(is_madd_op): Likewise.
(dep_between_memop_and_curr): Likewise.
(aarch64_madd_needs_nop): Likewise.
(aarch64_final_prescan_insn): Likewise.
* doc/invoke.texi (AArch64 Options): Document -mfix-cortex-a53-835769
and -mno-fix-cortex-a53-835769 options.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216075 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/
* config/aarch64/aarch64.opt
(mcpu, march, mtune): Make case-insensitive.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206797 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206289 138bc75d-0d04-0410-961f-82ee72b054a4
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* config/aarch64/aarch64.opt (mlra): New option.
* config/aarch64/aarch64.c (aarch64_lra_p): New function.
(TARGET_LRA_P): Define.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@202940 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/
* config.gcc (aarch64*-*-*): Support --with-abi.
(aarch64*-*-elf): Support --with-multilib-list.
(aarch64*-*-linux*): Likewise.
(supported_defaults): Add abi to aarch64*-*-*.
* configure.ac: Mention AArch64 for --with-multilib-list.
* configure: Re-generated.
* config/aarch64/biarchilp32.h: New file.
* config/aarch64/biarchlp64.h: New file.
* config/aarch64/aarch64-elf.h (ENDIAN_SPEC): New define.
(ABI_SPEC): Ditto.
(MULTILIB_DEFAULTS): Ditto.
(DRIVER_SELF_SPECS): Ditto.
(ASM_SPEC): Update to also substitute -mabi.
* config/aarch64/aarch64-elf-raw.h (LINK_SPEC): Add linker script
file whose name depends on -mabi= and -mbig-endian.
* config/aarch64/aarch64.h (LONG_TYPE_SIZE): Change to depend on
TARGET_ILP32.
(POINTER_SIZE): New define.
(POINTERS_EXTEND_UNSIGNED): Ditto.
(enum aarch64_abi_type): New enumeration tag.
(AARCH64_ABI_LP64, AARCH64_ABI_ILP32): New enumerators.
(AARCH64_ABI_DEFAULT): Define to AARCH64_ABI_LP64 if undefined.
(TARGET_ILP32): New define.
* config/aarch64/aarch64.opt (mabi): New.
(aarch64_abi): New.
(ilp32, lp64): New values for -mabi.
* config/aarch64/t-aarch64 (comma): New define.
(MULTILIB_OPTIONS): Ditto.
(MULTILIB_DIRNAMES): Ditto.
* config/aarch64/t-aarch64-linux (MULTIARCH_DIRNAME): New define.
* doc/invoke.texi: Document -mabi for AArch64.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@201164 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@195098 138bc75d-0d04-0410-961f-82ee72b054a4
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2012-10-23 Ian Bolton <ian.bolton@arm.com>
James Greenhalgh <james.greenhalgh@arm.com>
Jim MacArthur <jim.macarthur@arm.com>
Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com>
Marcus Shawcroft <marcus.shawcroft@arm.com>
Nigel Stephens <nigel.stephens@arm.com>
Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
Richard Earnshaw <rearnsha@arm.com>
Sofiane Naci <sofiane.naci@arm.com>
Stephen Thomas <stephen.thomas@arm.com>
Tejas Belagod <tejas.belagod@arm.com>
Yufeng Zhang <yufeng.zhang@arm.com>
* common/config/aarch64/aarch64-common.c: New file.
* config/aarch64/aarch64-arches.def: New file.
* config/aarch64/aarch64-builtins.c: New file.
* config/aarch64/aarch64-cores.def: New file.
* config/aarch64/aarch64-elf-raw.h: New file.
* config/aarch64/aarch64-elf.h: New file.
* config/aarch64/aarch64-generic.md: New file.
* config/aarch64/aarch64-linux.h: New file.
* config/aarch64/aarch64-modes.def: New file.
* config/aarch64/aarch64-option-extensions.def: New file.
* config/aarch64/aarch64-opts.h: New file.
* config/aarch64/aarch64-protos.h: New file.
* config/aarch64/aarch64-simd.md: New file.
* config/aarch64/aarch64-tune.md: New file.
* config/aarch64/aarch64.c: New file.
* config/aarch64/aarch64.h: New file.
* config/aarch64/aarch64.md: New file.
* config/aarch64/aarch64.opt: New file.
* config/aarch64/arm_neon.h: New file.
* config/aarch64/constraints.md: New file.
* config/aarch64/gentune.sh: New file.
* config/aarch64/iterators.md: New file.
* config/aarch64/large.md: New file.
* config/aarch64/predicates.md: New file.
* config/aarch64/small.md: New file.
* config/aarch64/sync.md: New file.
* config/aarch64/t-aarch64-linux: New file.
* config/aarch64/t-aarch64: New file.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@192723 138bc75d-0d04-0410-961f-82ee72b054a4
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