Author: Carl Friedrich Bolz <[email protected]>
Branch: better-storesink
Changeset: r87234:5c15154ee248
Date: 2016-09-19 20:03 +0200
http://bitbucket.org/pypy/pypy/changeset/5c15154ee248/
Log: a passing test
diff --git a/rpython/translator/backendopt/test/test_cse.py
b/rpython/translator/backendopt/test/test_cse.py
--- a/rpython/translator/backendopt/test/test_cse.py
+++ b/rpython/translator/backendopt/test/test_cse.py
@@ -335,6 +335,25 @@
return res
self.check(f, [int], getfield=0)
+ def test_loopinvariant_heap_merge_not_possible(self):
+ class A(object):
+ pass
+ def f(i):
+ res = 0
+ x = i
+ a = A()
+ if i == 0:
+ a.x = 1
+ else:
+ a.x = i
+ while x:
+ x -= 1
+ res += a.x
+ if x % 1000 == 1:
+ a.x = 5
+ return res
+ self.check(f, [int], getfield=1)
+
def test_direct_merge(self):
def f(i):
a = i + 1
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