Merge pull request #11910 from swiftix/resilience-performance1

Add experimental support for tracking the invocations of runtime functions

Author: swiftix

stdlib/public/core/CMakeLists.txt

@@ -107,6 +107,7 @@ set(SWIFTLIB_ESSENTIAL
   REPL.swift
   Reverse.swift
   Runtime.swift.gyb
+  RuntimeFunctionCounters.swift
   SipHash.swift.gyb
   SentinelCollection.swift
   Sequence.swift

stdlib/public/core/GroupInfo.json

@@ -164,6 +164,7 @@
     "Print.swift",
     "REPL.swift",
     "Runtime.swift",
+    "RuntimeFunctionCounters.swift",
     "Shims.swift",
     "ThreadLocalStorage.swift",
     "Unmanaged.swift",