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Re: [AArch64] Break -mcpu tie between the compiler and assembler
- From: Marcus Shawcroft <marcus dot shawcroft at gmail dot com>
- To: James Greenhalgh <james dot greenhalgh at arm dot com>
- Cc: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>, Marcus Shawcroft <marcus dot shawcroft at arm dot com>, Richard Earnshaw <richard dot earnshaw at arm dot com>, pinskia at gmail dot com
- Date: Thu, 20 Aug 2015 10:06:56 +0100
- Subject: Re: [AArch64] Break -mcpu tie between the compiler and assembler
- Authentication-results: sourceware.org; auth=none
- References: <CA+=Sn1=djOY=+c7CWe9KV52vM_HpoQo8HKob4CGKNmuKDAkuTg at mail dot gmail dot com> <1440058549-24292-1-git-send-email-james dot greenhalgh at arm dot com>
On 20 August 2015 at 09:15, James Greenhalgh <james.greenhalgh@arm.com> wrote:
> 2015-08-19 James Greenhalgh <james.greenhalgh@arm.com>
>
> * common/config/aarch64/aarch64-common.c
> (AARCH64_CPU_NAME_LENGTH): Delete.
> (aarch64_option_extension): New.
> (all_extensions): Likewise.
> (processor_name_to_arch): Likewise.
> (arch_to_arch_name): Likewise.
> (all_cores): New.
> (all_architectures): Likewise.
> (aarch64_get_extension_string_for_isa_flags): Likewise.
> (aarch64_rewrite_selected_cpu): Change to rewrite CPU names to
> architecture names.
> * config/aarch64/aarch64-protos.h
> (aarch64_get_extension_string_for_isa_flags): New.
> * config/aarch64/aarch64.c (aarch64_print_extension): Delete.
> (aarch64_option_print): Get the string to print from
> aarch64_get_extension_string_for_isa_flags.
> (aarch64_declare_function_name): Likewise.
> * config/aarch64/aarch64.h (BIG_LITTLE_SPEC): Rename to...
> (MCPU_TO_MARCH_SPEC): This.
> (ASM_CPU_SPEC): Use it.
> (BIG_LITTLE_SPEC_FUNCTIONS): Rename to...
> (MCPU_TO_MARCH_SPEC_FUNCTIONS): ...This.
> (EXTRA_SPEC_FUNCTIONS): Use it.
OK /Marcus