[llvm] [OpenMP] Move KernelInfoState and AAKernelInfo to OpenMPOpt.h (PR #71878)

[Johannes Doerfert via llvm-commits]

================
@@ -5054,12 +4868,12 @@ struct AAKernelInfoCallSite : AAKernelInfo {
     auto CheckCallee = [&](Function *F, int NumCallees) {
       const auto &It = OMPInfoCache.RuntimeFunctionIDMap.find(F);
 
-      // If F is not a runtime function, propagate the AAKernelInfo of the
----------------
jdoerfert wrote:

Don't change it here.

https://github.com/llvm/llvm-project/pull/71878