Author: Armin Rigo <[email protected]>
Branch: cleanup-llgraph-backend
Changeset: r58165:d591e13a1084
Date: 2012-10-17 14:31 +0200
http://bitbucket.org/pypy/pypy/changeset/d591e13a1084/
Log: redirect_call_assembler
diff --git a/pypy/jit/backend/llgraph/runner.py
b/pypy/jit/backend/llgraph/runner.py
--- a/pypy/jit/backend/llgraph/runner.py
+++ b/pypy/jit/backend/llgraph/runner.py
@@ -111,6 +111,16 @@
for trace in looptoken._llgraph_alltraces:
trace.invalid = True
+ def redirect_call_assembler(self, oldlooptoken, newlooptoken):
+ oldtrace = oldlooptoken._llgraph_loop
+ newtrace = newlooptoken._llgraph_loop
+ OLD = [box.type for box in oldtrace.inputargs]
+ NEW = [box.type for box in newtrace.inputargs]
+ assert OLD == NEW
+ assert not hasattr(oldlooptoken, '_llgraph_redirected')
+ oldlooptoken._llgraph_redirected = True
+ oldlooptoken._llgraph_loop = newtrace
+
def make_execute_token(self, *argtypes):
return self._execute_token
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