On Tue, 2024-03-12 at 09:56 +0800, Chenghui Pan wrote:
> The behavior of non-zero unused bits in xvpermi.q instruction's
> third operand is undefined on LoongArch, according to our
> discussion (https://github.com/llvm/llvm-project/pull/83540),
> we think that keeping original insn operand as
The behavior of non-zero unused bits in xvpermi.q instruction's
third operand is undefined on LoongArch, according to our
discussion (https://github.com/llvm/llvm-project/pull/83540),
we think that keeping original insn operand as unmodified
state is better solution.
This patch partially reverts