[llvm] [AArch64] Adjust the scheduling info of SVE FCMP on Cortex-A510. (PR #153810)

[Alexander Kornienko via llvm-commits]

alexfh wrote:

@davemgreen I've been trying to reduce IR, but couldn't get below ~2.5MB. @pranavk came up with a standalone C++ test case: https://gcc.godbolt.org/z/d75xdP81e

 

https://github.com/llvm/llvm-project/pull/153810