From 02fb10d98332dd2b560df2c74ee1c6e7bf89ee9b Mon Sep 17 00:00:00 2001
From: Sergey Andreenko <seandree@microsoft.com>
Date: Wed, 15 May 2019 15:13:41 -0700
Subject: [PATCH] delete JitOptions struct.

That was an old struct and probably nobody remembers how it was supposed to be used.
---
 src/jit/codegenxarch.cpp |  9 ---------
 src/jit/ee_il_dll.cpp    | 15 ---------------
 src/jit/jit.h            | 13 -------------
 3 files changed, 37 deletions(-)

diff --git a/src/jit/codegenxarch.cpp b/src/jit/codegenxarch.cpp
index de0f4d8..2c04b38 100644
--- a/src/jit/codegenxarch.cpp
+++ b/src/jit/codegenxarch.cpp
@@ -8485,15 +8485,6 @@ void* CodeGen::genCreateAndStoreGCInfoJIT32(unsigned codeSize,
         }
     }
 
-#ifdef DEBUG
-    if (jitOpts.testMask & 128)
-    {
-        for (unsigned offs = 0; offs < codeSize; offs++)
-        {
-            gcInfo.gcFindPtrsInFrame(infoPtr, codePtr, offs);
-        }
-    }
-#endif // DEBUG
 #endif // DUMP_GC_TABLES
 
     /* Make sure we ended up generating the expected number of bytes */
diff --git a/src/jit/ee_il_dll.cpp b/src/jit/ee_il_dll.cpp
index c5d499f..10afb50 100644
--- a/src/jit/ee_il_dll.cpp
+++ b/src/jit/ee_il_dll.cpp
@@ -43,21 +43,6 @@ HINSTANCE g_hInst = nullptr;
 
 /*****************************************************************************/
 
-#ifdef DEBUG
-
-JitOptions jitOpts = {
-    nullptr, // methodName
-    nullptr, // className
-    0.1,     // CGknob
-    0,       // testMask
-
-    (JitOptions*)nullptr // lastDummyField.
-};
-
-#endif // DEBUG
-
-/*****************************************************************************/
-
 extern "C" DLLEXPORT void __stdcall jitStartup(ICorJitHost* jitHost)
 {
     if (g_jitInitialized)
diff --git a/src/jit/jit.h b/src/jit/jit.h
index 5157d66..acc2c0d 100644
--- a/src/jit/jit.h
+++ b/src/jit/jit.h
@@ -596,19 +596,6 @@ const bool dspGCtbls = true;
 
 #ifdef DEBUG
 
-struct JitOptions
-{
-    const char* methodName; // Method to display output for
-    const char* className;  // Class  to display output for
-
-    double   CGknob;   // Tweakable knob for testing
-    unsigned testMask; // Tweakable mask for testing
-
-    JitOptions* lastDummyField; // Ensures instantiation uses right order of arguments
-};
-
-extern JitOptions jitOpts;
-
 // Forward declarations for UninitializedWord and IsUninitialized are needed by alloc.h
 template <typename T>
 inline T UninitializedWord(Compiler* comp);
-- 
2.7.4