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bpo-46528: Simplify the VM's stack manipulations (GH-30902)

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Brandt Bucher 2022-01-26 12:47:45 -08:00 • committed by GitHub
parent d4a85f104b
commit 8548366864
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12 changed files with 288 additions and 323 deletions
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7
Lib/opcode.py
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@ -55,11 +55,6 @@ def jabs_op(name, op):
# Blank lines correspond to available opcodes
def_op('POP_TOP', 1)
def_op('ROT_TWO', 2)
def_op('ROT_THREE', 3)
def_op('DUP_TOP', 4)
def_op('DUP_TOP_TWO', 5)
def_op('ROT_FOUR', 6)
def_op('NOP', 9)
def_op('UNARY_POSITIVE', 10)
@ -116,7 +111,7 @@ name_op('STORE_ATTR', 95) # Index in name list
name_op('DELETE_ATTR', 96) # ""
name_op('STORE_GLOBAL', 97) # ""
name_op('DELETE_GLOBAL', 98) # ""
def_op('ROT_N', 99)
def_op('SWAP', 99)
def_op('LOAD_CONST', 100) # Index in const list
hasconst.append(100)
name_op('LOAD_NAME', 101) # Index in name list