[PATCH v2 0/8] Support Intel APX EGPR

Jan Beulich jbeulich@suse.com
Thu Nov 2 13:22:17 GMT 2023


On 02.11.2023 12:29, Cui, Lili wrote:
> This is V2 of all APX patch.
> 1. Merged patch part II 1/6 into patch 1/8.
> 2. Created a new patch for empty EVEX_MAP4_ sub-table.
> 3. The NF patch needs to be suspended, Where NF should be placed is under discussion. Since the patch part II 2/6 depends on the NF patch, it is also suspended.
> 4. There are no comments yet for APX linker patch.
> 
> 
> Cui, Lili (4):
>   Support APX GPR32 with rex2 prefix
>   Created an empty EVEX_MAP4_ sub-table for EVEX instructions.
>   Support APX GPR32 with extend evex prefix
>   Add tests for APX GPR32 with extend evex prefix
> 
> Hu, Lin1 (2):
>   Support APX NDD optimized encoding.
>   Support APX JMPABS
> 
> Mo, Zewei (1):
>   Support APX Push2/Pop2
> 
> konglin1 (1):
>   Support APX NDD

Mind me asking whether this work is now based on my "x86: split insn
templates' CPU field"? You don't say so here, so my initial assumption
would be that it isn't. That's also supported by me peeking at patch 3.
Yet that patch was specifically created as a prereq for the APX work to
base on top (and it may require further refinement, the need for which
I could only know once you're actually using that patch as a prereq).

Jan


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