dotnet/runtime

[JIT] ARM64 instructions `cmle` `cmlt` `fcmle` `fcmlt` are not emitted anywhere

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#64,785 创建于 2022年2月4日

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area-CodeGen-coreclrhelp wanted

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描述

When doing this work: https://github.com/dotnet/runtime/pull/64783, I noticed that the ARM64 instructions cmle cmlt fcmle fcmlt are not being emitted anywhere and we have no corresponding HW intrinsic APIs for them. We should find places where we can take advantage of these instructions.

category:cq theme:emitter skill-level:beginner cost:small impact:small

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