[pypy-issue] [issue1749] merge of small-unroll-improvements triggered crash with AssertionError in jitted numpy code

[Brian Kearns]

New submission from Brian Kearns <bdkearns at gmail.com>:

following crashes on linux64 after merge of small-unroll-improvements, worked 
before:

import _numpypy.multiarray as np

a = np.array([[1, 2, 3], [4, 5, 6], [7, 8, 9]], 'float32')
for i in range(1000):
    a.dot(a)

----------
messages: 6819
nosy: bdk, pypy-issue
priority: critical
status: unread
title: merge of small-unroll-improvements triggered crash with AssertionError in jitted numpy code

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PyPy bug tracker <tracker at bugs.pypy.org>
<https://bugs.pypy.org/issue1749>
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