Carl Friedrich Bolz-Tereick pushed to branch branch/fix-intutils-ovf-bug at 
PyPy / pypy


Commits:
cb49de15 by Carl Friedrich Bolz-Tereick at 2022-10-18T12:28:44+02:00
support for uint_mul_high

--HG--
branch : fix-intutils-ovf-bug

- - - - -
fdaa1225 by Carl Friedrich Bolz-Tereick at 2022-10-18T12:29:53+02:00
start randomly generating traces, optimizing them, and checking with z3

--HG--
branch : fix-intutils-ovf-bug

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83b9b414 by Carl Friedrich Bolz-Tereick at 2022-10-18T13:05:13+02:00
ability to set a z3 timeout, plus print the rng state

--HG--
branch : fix-intutils-ovf-bug

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4a7f7700 by Carl Friedrich Bolz-Tereick at 2022-10-18T13:34:39+02:00
fix propagate_bounds_INT_MUL, which is not always valid, only if no overflow 
occurs

--HG--
branch : fix-intutils-ovf-bug

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0a06a2f0 by Carl Friedrich Bolz-Tereick at 2022-10-18T13:54:20+02:00
equivalent bug for lshift

--HG--
branch : fix-intutils-ovf-bug

- - - - -


9 changed files:

- rpython/jit/backend/conftest.py
- rpython/jit/backend/test/test_random.py
- rpython/jit/conftest.py
- rpython/jit/metainterp/optimizeopt/intbounds.py
- rpython/jit/metainterp/optimizeopt/intutils.py
- rpython/jit/metainterp/optimizeopt/test/test_intbound.py
- rpython/jit/metainterp/optimizeopt/test/test_optimizeintbound.py
- rpython/jit/metainterp/optimizeopt/test/test_z3checktests.py
- rpython/jit/tool/oparser.py


View it on Heptapod: 
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View it on Heptapod: 
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