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Title: GH-146475: Strip CFI directives from JIT stencils to allow using Apple LLVM 21 by savannahostrowski · Pull Request #148364 · python/cpython · GitHub

Open Graph Title: GH-146475: Strip CFI directives from JIT stencils to allow using Apple LLVM 21 by savannahostrowski · Pull Request #148364 · python/cpython

X Title: GH-146475: Strip CFI directives from JIT stencils to allow using Apple LLVM 21 by savannahostrowski · Pull Request #148364 · python/cpython

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

Open Graph Description: After poking around at this a bit, it seems like Apple LLVM 21 is stricter about validating CFI frame nesting. In debug builds, .cfi_endproc directives can end up in blocks that the optimizer remov...

X Description: After poking around at this a bit, it seems like Apple LLVM 21 is stricter about validating CFI frame nesting. In debug builds, .cfi_endproc directives can end up in blocks that the optimizer remov...

Opengraph URL: https://github.com/python/cpython/pull/148364

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oooo there is a flaghttps://github.com/python/cpython/pull/148364/commits/55069d8339e8d5ae4179ea4ea50e85754b89f6d5
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