bpo-44525: Specialize simple Python calls.#29033

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markshannon merged 14 commits intopython:mainfrom

faster-cpython:specialize-call-py-simple

Oct 20, 2021

Commits on Oct 13, 2021

Avoid making C calls for most calls to Python functions.
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78b869e
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Refactor a bit to help parsing of instructions.
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73041b5
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Update gdb test to account for fewer C calls.
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5cc5442
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Commits on Oct 14, 2021

Change initialize_locals(steal=true) and _PyTuple_FromArraySteal to consume the argument references regardless of whether they succeed or fail.
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7c0f498
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Fix compiler warnings on Windows.
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03e7ad9
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Rename labels and variable for clarity.
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82f5093
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Commits on Oct 15, 2021

Add capability for specializing CALL_FUNCTION.
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e4160c9
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Specialize for calls to simple Python functions with perfectly matching arguments.
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d5add72
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Add CALL_FUNCTION to stats.
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1ef7132
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Commits on Oct 18, 2021

Handle default arguments in CALL_FUNCTION_PY_SIMPLE.
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5dbedd8
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Merge branch 'main' into specialize-call-py-simple
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Commits on Oct 20, 2021

Merge branch 'main' into specialize-call-py-simple
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3195d70
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Add NEWS.
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b844d55
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Tidy up news item.
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6f1bfab
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