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Title: gh-152192: Fix JUMP_BACKWARD passing a truncated oparg to the jit tracer by deadlovelll · Pull Request #152382 · python/cpython · GitHub

Open Graph Title: gh-152192: Fix JUMP_BACKWARD passing a truncated oparg to the jit tracer by deadlovelll · Pull Request #152382 · python/cpython

X Title: gh-152192: Fix JUMP_BACKWARD passing a truncated oparg to the jit tracer by deadlovelll · Pull Request #152382 · python/cpython

Description: The Python programming language. Contribute to python/cpython development by creating an account on GitHub.

Open Graph Description: The _JIT op used oparg as the counter in the while loop, truncating it before reaching _PyJit_TryInitializeTracing. Fixed it by using a temporary value. For more details see gh-152192

X Description: The _JIT op used oparg as the counter in the while loop, truncating it before reaching _PyJit_TryInitializeTracing. Fixed it by using a temporary value. For more details see gh-152192

Opengraph URL: https://github.com/python/cpython/pull/152382

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