Zakk Chen 1878f240c9 [RISCV] Fix incorrect use of tail agnostic vslideup. ...

We need to use tail undisturbed for vslideup to implement
vector insert operation correctly.

Ideally, we cound use the tail agnostic when insert subvector
or element at the end of the vector. This will be in follow-up
patch.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D125545

2022-05-15 18:32:21 -07:00

126 KiB

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