Try to remove warmup_critical_function from dispatch method

Author: 3tty0n

pypy/interpreter/pyopcode.py

@@ -54,7 +54,6 @@ class __extend__(pyframe.PyFrame):
 
     ### opcode dispatch ###
 
-    @warmup_critical_function
     def dispatch(self, pycode, next_instr, ec):
         from pypy.module.pypyjit.interp_jit import pypyjitdriver
         self = jit.hint(self, access_directly=True)