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Title: gh-90108: Disable LTO on _freeze_module and _testembed by vstinner · Pull Request #109581 · python/cpython · GitHub

Open Graph Title: gh-90108: Disable LTO on _freeze_module and _testembed by vstinner · Pull Request #109581 · python/cpython

X Title: gh-90108: Disable LTO on _freeze_module and _testembed by vstinner · Pull Request #109581 · python/cpython

Description: LTO optimization is nice to make Python faster, but _freeze_module and _testembed performance is not important. Using LTO to build these two programs make a whole Python build way slower, especially combined with a sanitizer (like ASAN). Issue: gh-90108

Open Graph Description: LTO optimization is nice to make Python faster, but _freeze_module and _testembed performance is not important. Using LTO to build these two programs make a whole Python build way slower, especiall...

X Description: LTO optimization is nice to make Python faster, but _freeze_module and _testembed performance is not important. Using LTO to build these two programs make a whole Python build way slower, especiall...

Opengraph URL: https://github.com/python/cpython/pull/109581

X: @github

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69c34bd gh-90108: Disable LTO on _freeze_module and _testembed vstinner Sep 19, 2023 https://github.com/python/cpython/pull/109581/commits/69c34bd3de08f1c661e5d4443209126f515b92f4
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