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| author | Dennis Sweeney <36520290+sweeneyde@users.noreply.github.com> | 2022-05-31 20:32:30 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-05-31 20:32:30 (GMT) |
| commit | f425f3bb27e826d25aac05139360cc6aa279126e (patch) | |
| tree | 221a478440fd429943409605bbf8dcaf9bb9c6ee /Lib/opcode.py | |
| parent | 8a5e3c2ec6254b2ce06d17545f58a6719e0c8fdb (diff) | |
| download | cpython-f425f3bb27e826d25aac05139360cc6aa279126e.zip cpython-f425f3bb27e826d25aac05139360cc6aa279126e.tar.gz cpython-f425f3bb27e826d25aac05139360cc6aa279126e.tar.bz2 | |
gh-93143: Avoid NULL check in LOAD_FAST based on analysis in the compiler (GH-93144)
Diffstat (limited to 'Lib/opcode.py')
| -rw-r--r-- | Lib/opcode.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Lib/opcode.py b/Lib/opcode.py index 573e461..5cbb5c5 100644 --- a/Lib/opcode.py +++ b/Lib/opcode.py @@ -139,12 +139,14 @@ def_op('RERAISE', 119) def_op('COPY', 120) def_op('BINARY_OP', 122) jrel_op('SEND', 123) # Number of bytes to skip -def_op('LOAD_FAST', 124) # Local variable number +def_op('LOAD_FAST', 124) # Local variable number, no null check haslocal.append(124) def_op('STORE_FAST', 125) # Local variable number haslocal.append(125) def_op('DELETE_FAST', 126) # Local variable number haslocal.append(126) +def_op('LOAD_FAST_CHECK', 127) # Local variable number +haslocal.append(127) jrel_op('POP_JUMP_FORWARD_IF_NOT_NONE', 128) jrel_op('POP_JUMP_FORWARD_IF_NONE', 129) def_op('RAISE_VARARGS', 130) # Number of raise arguments (1, 2, or 3) |