RFR: 8282322: AArch64: Provide a means to eliminate all STREX family of instructions [v2]

Wed Jun 8 09:41:40 UTC 2022

On Tue, 24 May 2022 06:55:26 GMT, Andrew Haley <aph at openjdk.org> wrote:

>> Dmitry Chuyko has updated the pull request incrementally with two additional commits since the last revision:
>> 
>>  - Use LSE in linux-aarch64 asm code if __ARM_FEATURE_ATOMICS is on
>>  - Revert "hardlse feature"
>>    
>>    This reverts commit c5da85d3282bb995f69639f8f592cc94560916c5.
>
> src/hotspot/os_cpu/linux_aarch64/atomic_linux_aarch64.S line 25:
> 
>> 23:         .globl aarch64_atomic_fetch_add_8_default_impl
>> 24:         .align 5
>> 25: aarch64_atomic_fetch_add_8_default_impl:
> 
> Don't delete this blank line.

Fine, excluded this part.

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PR: https://git.openjdk.java.net/jdk/pull/8779