8344352: 32-bit builds crash after JDK-8305895

Reviewed-by: rkennke, coleenp

Author: shipilev

src/hotspot/share/runtime/arguments.cpp

@@ -3678,7 +3678,6 @@ jint Arguments::parse(const JavaVMInitArgs* initial_cmd_args) {
   if (UseCompactObjectHeaders && !UseCompressedClassPointers) {
     FLAG_SET_DEFAULT(UseCompressedClassPointers, true);
   }
-  ObjLayout::initialize();
 #endif
 
   return JNI_OK;

src/hotspot/share/runtime/threads.cpp

@@ -497,6 +497,9 @@ jint Threads::create_vm(JavaVMInitArgs* args, bool* canTryAgain) {
   // Timing (must come after argument parsing)
   TraceTime timer("Create VM", TRACETIME_LOG(Info, startuptime));
 
+  // Initialize object layout after parsing the args
+  ObjLayout::initialize();
+
   // Initialize the os module after parsing the args
   jint os_init_2_result = os::init_2();
   if (os_init_2_result != JNI_OK) return os_init_2_result;