opt: move fastcall boilerplate out of generated code #2085
Merged
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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.