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| author | Mark Shannon <mark@hotpy.org> | 2020-01-14 10:12:45 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-01-14 10:12:45 (GMT) |
| commit | 9af0e47b1705457bb6b327c197f2ec5737a1d8f6 (patch) | |
| tree | 97378eee78d793d16bd19038d88371d776e720c3 /Lib/opcode.py | |
| parent | 62e3973395fb9fab2eb8f651bcd0fea4e695e1cf (diff) | |
| download | cpython-9af0e47b1705457bb6b327c197f2ec5737a1d8f6.zip cpython-9af0e47b1705457bb6b327c197f2ec5737a1d8f6.tar.gz cpython-9af0e47b1705457bb6b327c197f2ec5737a1d8f6.tar.bz2 | |
bpo-39156: Break up COMPARE_OP into four logically distinct opcodes. (GH-17754)
Break up COMPARE_OP into four logically distinct opcodes:
* COMPARE_OP for rich comparisons
* IS_OP for 'is' and 'is not' tests
* CONTAINS_OP for 'in' and 'is not' tests
* JUMP_IF_NOT_EXC_MATCH for checking exceptions in 'try-except' statements.
Diffstat (limited to 'Lib/opcode.py')
| -rw-r--r-- | Lib/opcode.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Lib/opcode.py b/Lib/opcode.py index 1898a38..e31563b 100644 --- a/Lib/opcode.py +++ b/Lib/opcode.py @@ -21,8 +21,7 @@ try: except ImportError: pass -cmp_op = ('<', '<=', '==', '!=', '>', '>=', 'in', 'not in', 'is', - 'is not', 'exception match', 'BAD') +cmp_op = ('<', '<=', '==', '!=', '>', '>=') hasconst = [] hasname = [] @@ -159,6 +158,10 @@ jabs_op('POP_JUMP_IF_TRUE', 115) # "" name_op('LOAD_GLOBAL', 116) # Index in name list +def_op('IS_OP', 117) +def_op('CONTAINS_OP', 118) + +jabs_op('JUMP_IF_NOT_EXC_MATCH', 121) jrel_op('SETUP_FINALLY', 122) # Distance to target address def_op('LOAD_FAST', 124) # Local variable number |