Corresponding CL of thread flags for portable.

Change-Id: I6ad0c6159115e0d8879e0d9d674d760cd48f29c9
diff --git a/src/compiler_llvm/runtime_support_builder.h b/src/compiler_llvm/runtime_support_builder.h
index 05b9e53..ab076bb 100644
--- a/src/compiler_llvm/runtime_support_builder.h
+++ b/src/compiler_llvm/runtime_support_builder.h
@@ -56,8 +56,11 @@
                                                llvm::Value* method, uint32_t size);
   virtual void EmitPopShadowFrame(llvm::Value* old_shadow_frame);
 
-  /* Check */
+  /* Exception */
+  virtual llvm::Value* EmitGetAndClearException();
   virtual llvm::Value* EmitIsExceptionPending();
+
+  /* Suspend */
   virtual void EmitTestSuspend();
 
   /* Monitor */