[llvm-branch-commits] [llvm] release/19.x: [RISCV] Use APInt in isSimpleVIDSequence to account for index overflow (#100072) (PR #101124)

[Luke Lau via llvm-branch-commits]

lukel97 wrote:

It's a miscompile, but it wasn't a regression since it looks like we've had it since LLVM 16

https://github.com/llvm/llvm-project/pull/101124