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Title: gh-149202: Don't use -fno-omit-frame-pointer on ppc64le by vstinner · Pull Request #149485 · python/cpython · GitHub

Open Graph Title: gh-149202: Don't use -fno-omit-frame-pointer on ppc64le by vstinner · Pull Request #149485 · python/cpython

X Title: gh-149202: Don't use -fno-omit-frame-pointer on ppc64le by vstinner · Pull Request #149485 · python/cpython

Description: The power ABI specification requires that compilers maintain a back chain by default, so unwinding already works without a dedicated frame pointer. Don't use -fno-omit-frame-pointer on ppc64le. Issue: gh-149202

Open Graph Description: The power ABI specification requires that compilers maintain a back chain by default, so unwinding already works without a dedicated frame pointer. Don't use -fno-omit-frame-pointer on ppc64le....

X Description: The power ABI specification requires that compilers maintain a back chain by default, so unwinding already works without a dedicated frame pointer. Don't use -fno-omit-frame-pointer on ppc6...

Opengraph URL: https://github.com/python/cpython/pull/149485

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ea140bb gh-149202: Don't use -fno-omit-frame-pointer on ppc64le vstinner May 7, 2026 https://github.com/python/cpython/pull/149485/commits/ea140bb28b650b58cfb064a5f417bd7ec41d295e
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