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Title: GH-148560: Don't emit unwind info for JIT stencils by savannahostrowski · Pull Request #148703 · python/cpython · GitHub

Open Graph Title: GH-148560: Don't emit unwind info for JIT stencils by savannahostrowski · Pull Request #148703 · python/cpython

X Title: GH-148560: Don't emit unwind info for JIT stencils by savannahostrowski · Pull Request #148703 · python/cpython

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

Open Graph Description: In practice, -fno-unwind-tables alone doesn't suppress all unwind-table emission across platform targets (Windows still emits SEH unwind info), so we need both flags to make every platform happ...

X Description: In practice, -fno-unwind-tables alone doesn't suppress all unwind-table emission across platform targets (Windows still emits SEH unwind info), so we need both flags to make every platform ...

Opengraph URL: https://github.com/python/cpython/pull/148703

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Apr 17, 2026https://github.com/python/cpython/pull/148703#issue-4285256966
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JIT build fails on macOS 26: due to .cfi directives #148560https://github.com/python/cpython/issues/148560
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