Author: Carl Friedrich Bolz-Tereick <[email protected]>
Branch: call-loopinvariant-into-bridges
Changeset: r93895:4a4d26fec6fc
Date: 2018-02-26 20:16 +0100
http://bitbucket.org/pypy/pypy/changeset/4a4d26fec6fc/
Log: next test I'd like to pass somehow
diff --git a/rpython/jit/metainterp/test/test_bridgeopt.py
b/rpython/jit/metainterp/test/test_bridgeopt.py
--- a/rpython/jit/metainterp/test/test_bridgeopt.py
+++ b/rpython/jit/metainterp/test/test_bridgeopt.py
@@ -359,3 +359,37 @@
res = self.meta_interp(f, [6, 32, 16])
self.check_trace_count(3)
self.check_resops(call_r=1)
+
+ def test_bridge_call_loopinvariant_2(self):
+ class A(object):
+ pass
+ class B(object):
+ pass
+
+ aholder = B()
+ aholder.a = A()
+
+ @jit.loop_invariant
+ def get():
+ return aholder.a
+
+ myjitdriver = jit.JitDriver(greens=[], reds=['y', 'res', 'n'])
+ def f(x, y, n):
+ if x == 10001121:
+ aholder.a = A()
+ if x:
+ get().x = 1
+ else:
+ get().x = 2
+ res = 0
+ while y > 0:
+ myjitdriver.jit_merge_point(y=y, n=n, res=res)
+ if y > n:
+ res += get().x
+ res += 1
+ res += get().x
+ y -= 1
+ return res
+ res = self.meta_interp(f, [6, 32, 16])
+ self.check_trace_count(3)
+ self.check_resops(call_r=1)
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