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opt: move fastcall boilerplate out of generated code #2085

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merged 1 commit into from
Jan 3, 2022

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Moves code for fastcall from proc macro output (converting arguments from raw pointers to slices etc) into pyo3::impl_::extract_argument.

This is a huge further reduction (~15%) of the LLVM line count of pyo3-pytests.

No noticeable change to benchmarks, so again this should be a nice compile speedup.

@davidhewitt davidhewitt force-pushed the opt-argument-extraction branch 6 times, most recently from 829edc4 to 8116002 Compare January 3, 2022 00:01
@davidhewitt davidhewitt force-pushed the opt-argument-extraction branch from 8116002 to 1a782ce Compare January 3, 2022 00:07
@davidhewitt davidhewitt merged commit be70e54 into PyO3:main Jan 3, 2022
@davidhewitt davidhewitt deleted the opt-argument-extraction branch January 3, 2022 08:13
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