[llvm-branch-commits] [llvm] RuntimeLibcalls: Add definitions for vector math functions (PR #167026)

[Matt Arsenault via llvm-branch-commits]

arsenm wrote:

> What is the ultimate purpose of these PR? One of my use cases is using SLEEFGNUABI as libmvec on MinGW that doesn't have libmvec. Will this be affected?

Merge TargetLibraryInfo and RuntimeLibcalls. We're maintaining 2 lists of functions now that are basically the same thing 

https://github.com/llvm/llvm-project/pull/167026