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bpo-46409: Make generators in bytecode (GH-30633)

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* Add RETURN_GENERATOR and JUMP_NO_INTERRUPT opcodes.

* Trim frame and generator by word each.

* Minor refactor of frame.c

* Update test.test_sys to account for smaller frames.

* Treat generator functions as normal functions when evaluating and specializing.
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Mark Shannon 2022-01-20 11:46:39 +00:00 • committed by GitHub
parent d05a66339b
commit b04dfbbe4b
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18 changed files with 236 additions and 205 deletions
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Lib/opcode.py
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@ -94,6 +94,7 @@ def_op('LOAD_BUILD_CLASS', 71)
def_op('GET_AWAITABLE', 73)
def_op('LOAD_ASSERTION_ERROR', 74)
def_op('RETURN_GENERATOR', 75)
def_op('LIST_TO_TUPLE', 82)
def_op('RETURN_VALUE', 83)
@ -155,7 +156,7 @@ def_op('RAISE_VARARGS', 130) # Number of raise arguments (1, 2, or 3)
def_op('MAKE_FUNCTION', 132) # Flags
def_op('BUILD_SLICE', 133) # Number of items
jabs_op('JUMP_NO_INTERRUPT', 134) # Target byte offset from beginning of code
def_op('MAKE_CELL', 135)
hasfree.append(135)
def_op('LOAD_CLOSURE', 136)