[llvm-branch-commits] [llvm] RuntimeLibcalls: Add entries for vector sincospi functions (PR #166981)

[Paul Walker via llvm-branch-commits]

https://github.com/paulwalker-arm commented:

Does RuntimeLibcalls include calling convention information?  ArmPL's NEON functions (those prefixed by `armpl_v`) do not use the standard calling convention.  They are functionally backwards compatible but they'll be a performance hit.  This is not necessarily an issue for this patch, assuming it doesn't affect the existing TargetLibraryInfo lookups, but I'll feel happier knowing what the support/plan is for different calling conventions.

https://github.com/llvm/llvm-project/pull/166981