Author: Armin Rigo <[email protected]>
Branch:
Changeset: r50390:a83bd631dde3
Date: 2011-12-11 19:03 +0100
http://bitbucket.org/pypy/pypy/changeset/a83bd631dde3/
Log: fix comment
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
@@ -261,8 +261,10 @@
return fail_index
def execute_token(self, loop_token):
- """Calls the assembler generated for the given loop.
- Returns the ResOperation that failed, of type rop.FAIL.
+ """Calls the fake 'assembler' generated for the given loop.
+ Returns the descr of the last executed operation: either the one
+ attached to the failing guard, or the one attached to the FINISH.
+ Use set_future_value_xxx() before, and get_latest_value_xxx() after.
"""
fail_index = self._execute_token(loop_token)
return self.get_fail_descr_from_number(fail_index)
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