Don't close the JIT func info file on shutdown (dotnet/coreclr#18060)

During shutdown there can be a race between closing/nulling `compJitFuncInfoFile` in `compShutdown` and a background thread trying to write to it after checking that it was not null.

Commit migrated from https://github.com/dotnet/coreclr/commit/df78ae72d5cf3f2c2dbe4ff972732d418497f9bc

diff --git a/src/coreclr/src/jit/compiler.cpp b/src/coreclr/src/jit/compiler.cpp
index 9706ece..67675fc 100644 (file)
--- a/src/coreclr/src/jit/compiler.cpp
+++ b/src/coreclr/src/jit/compiler.cpp
@@ -1462,14 +1462,6 @@ void Compiler::compShutdown()
     }
 #endif // FEATURE_JIT_METHOD_PERF
 
-#if FUNC_INFO_LOGGING
-    if (compJitFuncInfoFile != nullptr)
-    {
-        fclose(compJitFuncInfoFile);
-        compJitFuncInfoFile = nullptr;
-    }
-#endif // FUNC_INFO_LOGGING
-
 #if COUNT_RANGECHECKS
     if (optRangeChkAll > 0)
     {