[PATCH] D140460: [RISCV][MC] Add FLI instruction support for the experimental zfa extension

Jun Sha via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Feb 20 17:57:57 PST 2023


joshua-arch1 added a comment.

In D140460#4138160 <https://reviews.llvm.org/D140460#4138160>, @joshua-arch1 wrote:

> In D140460#4138082 <https://reviews.llvm.org/D140460#4138082>, @craig.topper wrote:
>
>> This patch accepts this `fli.d ft1, 1.1754943508222875079687365372222456778186655567720875215087517062784172594547271728515625e-38` as `fli.d ft1, min` which is incorrect for double.
>
> Any suggestions on how to address this issue? In my implementation, the values in double precision will be converted to single precsion. This issue won't exist for other values, but for "min",  the value will be modified.

Ping.


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