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Title: gh-146306: Optimize float operations by mutating uniquely-referenced operands in place (JIT only) by eendebakpt · Pull Request #146307 · python/cpython · GitHub

Open Graph Title: gh-146306: Optimize float operations by mutating uniquely-referenced operands in place (JIT only) by eendebakpt · Pull Request #146307 · python/cpython

X Title: gh-146306: Optimize float operations by mutating uniquely-referenced operands in place (JIT only) by eendebakpt · Pull Request #146307 · python/cpython

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

Open Graph Description: We can add the following tier 2 micro-ops that mutate the uniquely-referenced operand: _BINARY_OP_ADD_FLOAT_INPLACE / _INPLACE_RIGHT — unique LHS / RHS _BINARY_OP_SUBTRACT_FLOAT_INPLACE / _INPLACE...

X Description: We can add the following tier 2 micro-ops that mutate the uniquely-referenced operand: _BINARY_OP_ADD_FLOAT_INPLACE / _INPLACE_RIGHT — unique LHS / RHS _BINARY_OP_SUBTRACT_FLOAT_INPLACE / _INPLACE...

Opengraph URL: https://github.com/python/cpython/pull/146307

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og:image:altWe can add the following tier 2 micro-ops that mutate the uniquely-referenced operand: _BINARY_OP_ADD_FLOAT_INPLACE / _INPLACE_RIGHT — unique LHS / RHS _BINARY_OP_SUBTRACT_FLOAT_INPLACE / _INPLACE...
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Fix JIT stencil compilation on i686-pc-windows-msvchttps://github.com/python/cpython/pull/146307/commits/637803c885f332a0fd34606c254f05cefe230c3a
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Fix i686 Windows JIT: use x87 FPU instead of SSE for stencilshttps://github.com/python/cpython/pull/146307/commits/8559fb8b057364cdb20790380ac871e5100c9e12
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Use sym_new_null for consumed operand slots in inplace float opshttps://github.com/python/cpython/pull/146307/commits/c8f860f521a0e9392a97c0d03cacb7c5135e8857
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Merge branch 'main' into jit_float_inplace_rebasedhttps://github.com/python/cpython/pull/146307/commits/1efd764424c610330d2ecd1c382da13f433c6f45
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handle case there operand is set to nullhttps://github.com/python/cpython/pull/146307/commits/8af7b51460288fbaf96253cf5eca28588041a9df
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reduce duplication in new opcodeshttps://github.com/python/cpython/pull/146307/commits/7d633168e98e8c5d6b18f67122c387754424d963
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cleanup unary opcodehttps://github.com/python/cpython/pull/146307/commits/4ff36c1a08a55c7676caca2f70ebd3a45a00d920
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