Fix crash in OSR with --optimization-counter-threshold=-1: do not check for OSR if the optimizaiton…

runtime/vm/intermediate_language_x64.cc

Index: runtime/vm/intermediate_language_x64.cc
===================================================================
--- runtime/vm/intermediate_language_x64.cc	(revision 24103)
+++ runtime/vm/intermediate_language_x64.cc	(working copy)
@@ -2132,7 +2132,8 @@
   __ movq(temp, Immediate(Isolate::Current()->stack_limit_address()));
   __ cmpq(RSP, Address(temp, 0));
   __ j(BELOW_EQUAL, slow_path->entry_label());
-  if (FLAG_use_osr && !compiler->is_optimizing() && in_loop()) {
+  if (FLAG_use_osr && compiler->CanOptimizeFunction() &&
+      !compiler->is_optimizing() && in_loop()) {
     // In unoptimized code check the usage counter to trigger OSR at loop
     // stack checks.
     __ LoadObject(temp, compiler->parsed_function().function());