[llvm] [MemProf] Extend CallSite information to include potential callees. (PR #130441)

[Snehasish Kumar via llvm-commits]

================
@@ -342,6 +342,28 @@ using CallStackId = uint64_t;
 // A type representing the index into the call stack array.
 using LinearCallStackId = uint32_t;
 
+// Holds call site information with indexed frame contents.
+struct IndexedCallSiteInfo {
+  // The call stack ID for this call site
+  CallStackId CSId = 0;
+  // The GUIDs of the callees at this call site
+  std::vector<GlobalValue::GUID> CalleeGuids;
----------------
snehasish wrote:

Resolving.

https://github.com/llvm/llvm-project/pull/130441