[PATCH] RISC-V: Mark fgt.*/fge.* as instruction alias

[Jan Beulich]

On 29.04.2025 10:03, Jan Beulich wrote:
> On 29.04.2025 09:28, Nelson Chu wrote:
>> Umm I think it's similar to the
>> commit 839189bc932ea02c9647a3ad829dda72f8a9562c,
>> RISC-V: re-arrange opcode table for consistent alias handling
>>
>> If we mark the instruction as the alias, then it should be moved to the
>> top, and then prioritize dump to the alias.  Otherwise should pass
>> -Mno-aliases to the dis-assembler.  So if fgt is the alias of flt, then we
>> probably should dump flt to fgt by default.
> 
> That's also an option, but I think the two kinds of aliases (assembler-
> only vs disassembler-too) warrant the slightly different arrangement in
> the opcode table for cases like the ones here.

Then again the difference may also warrant leaving things as they are, as
whether an entry is an alias is relevant to the disassembler only.

Jan