[PATCH] D133688: [RISCV] Lower BUILD_VECTOR to RISCVISD::VID_VL if it is floating-point type.

[Craig Topper via Phabricator via llvm-commits]

craig.topper added a comment.

In D133688#3785471 <https://reviews.llvm.org/D133688#3785471>, @HanKuanChen wrote:

> In D133688#3784653 <https://reviews.llvm.org/D133688#3784653>, @craig.topper wrote:
>
>> Does this create -0.0 when it is supposed to?
>
> -0.0 will be detected by `IsExact`.

Can we have a test case for that?


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https://reviews.llvm.org/D133688