[PATCH] D127205: [LoongArch] Use register R0 (ZERO) for constant 0

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added a comment.

In D127205#3576996 <https://reviews.llvm.org/D127205#3576996>, @SixWeining wrote:

> In D127205#3576929 <https://reviews.llvm.org/D127205#3576929>, @MaskRay wrote:
>
>> There are still many changes to sext-zext-trunc.ll
>
> Sorry. Maybe I misunderstood your last comment.
>
> To reduce these changes to sext-zext-trunc.ll I should have to revert the dependence, right?

Right. Reverse the dependency.


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  https://reviews.llvm.org/D127205/new/

https://reviews.llvm.org/D127205