[llvm] [AArch64] Avoid NEON fixed-point SCVTF in Streaming-SVE mode. (PR #91924)

[Eli Friedman via llvm-commits]

https://github.com/efriedma-quic commented:

Can we just delete this transform?  It's specifically checking for a divide by a power of two... but instcombine always transforms that to a multiply, so this will basically never trigger.

https://github.com/llvm/llvm-project/pull/91924