[llvm] riscv: Added Zvinsert instructions (PR #92262)

[Craig Topper via llvm-commits]

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@@ -0,0 +1,18 @@
+# RUN: llvm-mc -filetype=obj -triple=riscv32 -mattr=+zvinsert -show-encoding %s | \
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topperc wrote:

move this into the `rvv` directory

https://github.com/llvm/llvm-project/pull/92262