Author: Carl Friedrich Bolz <[email protected]>
Branch: value-profiling
Changeset: r81889:28a4d2d1f711
Date: 2016-01-21 13:51 +0100
http://bitbucket.org/pypy/pypy/changeset/28a4d2d1f711/
Log: another one, for loop constants
diff --git a/pypy/module/pypyjit/test_pypy_c/test_call.py
b/pypy/module/pypyjit/test_pypy_c/test_call.py
--- a/pypy/module/pypyjit/test_pypy_c/test_call.py
+++ b/pypy/module/pypyjit/test_pypy_c/test_call.py
@@ -625,3 +625,19 @@
i += 1
return 13
""", [1000])
+
+ def test_no_type_check_for_loopconst(self):
+ log = self.run("""
+
+ def main(stop):
+ a = [1, 2] # always a W_ListObject
+ i = 0
+ while i < stop:
+ i += isinstance(a, list) # ID: isinstance
+ return 13
+ """, [1000])
+ entry_bridge, = log.loops_by_id('isinstance', is_entry_bridge=True)
+ entry_bridge.match_by_id("isinstance", """
+ i1 = int_add(i0, 1)
+ --TICK--
+ """)
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