RFR: 8330844: Add aliases for conditional jumps and additional instruction forms for x86 [v3]

[Scott Gibbons]

On Tue, 23 Apr 2024 16:03:55 GMT, Emanuel Peter <epeter at openjdk.org> wrote:

>> Scott Gibbons has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Revert changes to arrays_equals
>
> src/hotspot/cpu/x86/macroAssembler_x86.hpp line 1024:
> 
>> 1022:   void ALWAYSINLINE jpo_b(Label& L) { jccb(Assembler::noParity, L); }
>> 1023: // * No condition for this *  void ALWAYSINLINE jcxz_b(Label& L) { jccb(Assembler::cxz, L); }
>> 1024: // * No condition for this *  void ALWAYSINLINE jecxz_b(Label& L) { jccb(Assembler::cxz, L); }
> 
> Suggestion:
> 
>   // * No condition for this *  void ALWAYSINLINE jcxz_b(Label& L) { jccb(Assembler::cxz, L); }
>   // * No condition for this *  void ALWAYSINLINE jecxz_b(Label& L) { jccb(Assembler::cxz, L); }

Done

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PR Review Comment: https://git.openjdk.org/jdk/pull/18893#discussion_r1576529780