[llvm] [RISCV] Rematerialize vid.v (PR #97520)

[Craig Topper via llvm-commits]

================
@@ -0,0 +1,111 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
----------------
topperc wrote:

LICM should be able to hoist vid.v even it wasn't rematerializable. Right?

https://github.com/llvm/llvm-project/pull/97520