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Re: [Patch, AArch64] Fix the support for PRFM instructions with preload instruction hints
- From: Tristan Gingold <gingold at adacore dot com>
- To: Marcus Shawcroft <Marcus dot Shawcroft at arm dot com>
- Cc: binutils at sourceware dot org
- Date: Thu, 14 Feb 2013 20:43:28 +0100
- Subject: Re: [Patch, AArch64] Fix the support for PRFM instructions with preload instruction hints
- References: <511D173E.10303@arm.com> <511D273D.90803@arm.com>
On Feb 14, 2013, at 7:04 PM, Marcus Shawcroft wrote:
> On 14/02/13 16:56, Yufeng Zhang wrote:
>> Hi,
>>
>> This patch fixes an issue that GAS incorrectly rejects preload
>> instruction hints in the PRFM instructions. These preload instruction
>> hints are:
>>
>> PLIL1KEEP
>> PLIL1STRM
>> PLIL2KEEP
>> PLIL2STRM
>> PLIL3KEEP
>> PLIL3STRM
>>
>> Is it OK for the trunk and the 2_23-branch branch?
>>
>> Thanks,
>> Yufeng
>>
>>
>> opcodes/
>>
>> 2013-02-14 Yufeng Zhang <yufeng.zhang@arm.com>
>>
>> * aarch64-opc.c (aarch64_prfops): Change unnamed operation 'name'
>> fields to NULL.
>> (aarch64_print_operand): Adjust the printing for AARCH64_OPND_PRFOP.
>>
>> gas/
>>
>> 2013-02-14 Yufeng Zhang <yufeng.zhang@arm.com>
>>
>> * config/tc-aarch64.c (md_begin): Change to check if 'name' is
>> NULL.
>>
>> gas/testsuite/
>>
>> 2013-02-14 Yufeng Zhang <yufeng.zhang@arm.com>
>>
>> * gas/aarch64/system.s: Add tests.
>> * gas/aarch64/system.d: Update.
>>
>
> This is OK for trunk.
>
> I also think it should go to 2_23. Tristan is it OK if push this to 2_23?
Yes.
>
> Cheers
> /Marcus
>