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

Armin Rigo tracker at bugs.pypy.org
Wed Apr 30 15:01:21 CEST 2014


Armin Rigo <armin.rigo at gmail.com> added the comment:

Should be fixed in 10ad80d9a210.  The reason was that a former
CAST_FLOAT_TO_SINGLEFLOAT left garbage in the upper 4 bytes of the singlefloat
word, and then this garbage was different from the null-padded value we get out
of reading the field, in _opimpl_getfield_gc_any_pureornot().

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nosy: +arigo

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