[pypy-issue] [issue1632] Fatal RPython error: AssertionError

sn6uv tracker at bugs.pypy.org
Sat Nov 9 05:06:30 CET 2013


New submission from sn6uv <16sn6uv at gmail.com>:

I'm seeing what looks to be a JIT bug.

RPython traceback:
  File "rpython_jit_metainterp_compile.c", line 20352, in send_loop_to_backend
  File "rpython_jit_backend_x86_assembler.c", line 1680, in 
Assembler386_assemble_loop
  File "rpython_jit_backend_x86_regalloc.c", line 835, in 
RegAlloc_walk_operations
  File "rpython_jit_backend_x86_regalloc.c", line 42465, in 
RegAlloc_perform_with_guard
  File "rpython_jit_backend_x86_assembler.c", line 60885, in 
Assembler386_genop_guard_call_release_gil
  File "rpython_jit_backend_llsupport_callbuilder.c", line 608, in 
AbstractCallBuilder_emit_call_release_gil
  File "rpython_jit_backend_x86_jump.c", line 2679, in remap_frame_layout
Fatal RPython error: AssertionError
zsh: abort (core dumped)  pypy -mtimeit -s'from gmpy_cffi import mpz, mpq; 
y=mpz(1)' 
'y*y'


Steps to Reproduce:
$> pip install git+https://github.com/sn6uv/gmpy_cffi
$> pypy -mtimeit -s'from gmpy_cffi import mpz, mpq; y=mpz(1)' 'y*y'

Affected versions:
PyPy 2.1.0 with GCC 4.8.1 20130725 (prerelease)
PyPy 2.2.0-alpha0 with GCC 4.6.3  (latest nightly)

Does not occur on PyPy-2.0.1-1

----------
messages: 6302
nosy: pypy-issue, sn6uv
priority: bug
status: chatting
title: Fatal RPython error: AssertionError

________________________________________
PyPy bug tracker <tracker at bugs.pypy.org>
<https://bugs.pypy.org/issue1632>
________________________________________


More information about the pypy-issue mailing list