[pypy-svn] r56096 - pypy/branch/async-del/pypy/interpreter

[arigo at codespeak.net]

Author: arigo
Date: Thu Jun 26 21:44:25 2008
New Revision: 56096

Modified:
   pypy/branch/async-del/pypy/interpreter/executioncontext.py
Log:
Small optimizations for the case where we don't use tracing.


Modified: pypy/branch/async-del/pypy/interpreter/executioncontext.py
==============================================================================
--- pypy/branch/async-del/pypy/interpreter/executioncontext.py	(original)
+++ pypy/branch/async-del/pypy/interpreter/executioncontext.py	Thu Jun 26 21:44:25 2008
@@ -106,11 +106,13 @@
 
     def call_trace(self, frame):
         "Trace the call of a function"
-        self._trace(frame, 'call', self.space.w_None)
+        if self.w_tracefunc is not None or self.profilefunc is not None:
+            self._trace(frame, 'call', self.space.w_None)
 
     def return_trace(self, frame, w_retval):
         "Trace the return from a function"
-        self._trace(frame, 'return', w_retval)
+        if self.w_tracefunc is not None:
+            self._trace(frame, 'return', w_retval)
 
     def bytecode_trace(self, frame):
         "Trace function called before each bytecode."
@@ -128,8 +130,8 @@
     def exception_trace(self, frame, operationerr):
         "Trace function called upon OperationError."
         operationerr.record_interpreter_traceback()
-        space = self.space
-        self._trace(frame, 'exception', None, operationerr)
+        if self.w_tracefunc is not None:
+            self._trace(frame, 'exception', None, operationerr)
         #operationerr.print_detailed_traceback(self.space)
 
     def sys_exc_info(self): # attn: the result is not the wrapped sys.exc_info() !!!