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Title: Count leading zero bits in one CPU tick by hnarkaytis · Pull Request #19633 · python/cpython · GitHub

Open Graph Title: Count leading zero bits in one CPU tick by hnarkaytis · Pull Request #19633 · python/cpython

X Title: Count leading zero bits in one CPU tick by hnarkaytis · Pull Request #19633 · python/cpython

Description: Count of leading bits was implemented as a CPU instructing 6 years ago. It doesn't make sense to have custom code for this. https://en.wikipedia.org/wiki/Bit_Manipulation_Instruction_Sets#ABM_(Advanced_Bit_Manipulation)

Open Graph Description: Count of leading bits was implemented as a CPU instructing 6 years ago. It doesn't make sense to have custom code for this. https://en.wikipedia.org/wiki/Bit_Manipulation_Instruction_Sets#ABM_(...

X Description: Count of leading bits was implemented as a CPU instructing 6 years ago. It doesn't make sense to have custom code for this. https://en.wikipedia.org/wiki/Bit_Manipulation_Instruction_Sets#A...

Opengraph URL: https://github.com/python/cpython/pull/19633

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