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| author | Mark Shannon <mark@hotpy.org> | 2025-01-13 10:30:28 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-01-13 10:30:28 (GMT) |
| commit | ddd959987c557beaf823b681bf5e5e573ad657ac (patch) | |
| tree | e59574d3eb62f94e497f7aecd585bf656ebc984e /Lib | |
| parent | 29fe8072cf404b891dde9c1d415095edddbe19de (diff) | |
| download | cpython-ddd959987c557beaf823b681bf5e5e573ad657ac.zip cpython-ddd959987c557beaf823b681bf5e5e573ad657ac.tar.gz cpython-ddd959987c557beaf823b681bf5e5e573ad657ac.tar.bz2 | |
GH-128685: Specialize (rather than quicken) LOAD_CONST into LOAD_CONST_[IM]MORTAL (GH-128708)
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/_opcode_metadata.py | 42 | ||||
| -rw-r--r-- | Lib/test/test_dis.py | 4 |
2 files changed, 24 insertions, 22 deletions
diff --git a/Lib/_opcode_metadata.py b/Lib/_opcode_metadata.py index 64ee56f..d93e8d8 100644 --- a/Lib/_opcode_metadata.py +++ b/Lib/_opcode_metadata.py @@ -7,6 +7,7 @@ _specializations = { "RESUME_CHECK", ], "LOAD_CONST": [ + "LOAD_CONST_MORTAL", "LOAD_CONST_IMMORTAL", ], "TO_BOOL": [ @@ -178,26 +179,27 @@ _specialized_opmap = { 'LOAD_ATTR_SLOT': 205, 'LOAD_ATTR_WITH_HINT': 206, 'LOAD_CONST_IMMORTAL': 207, - 'LOAD_GLOBAL_BUILTIN': 208, - 'LOAD_GLOBAL_MODULE': 209, - 'LOAD_SUPER_ATTR_ATTR': 210, - 'LOAD_SUPER_ATTR_METHOD': 211, - 'RESUME_CHECK': 212, - 'SEND_GEN': 213, - 'STORE_ATTR_INSTANCE_VALUE': 214, - 'STORE_ATTR_SLOT': 215, - 'STORE_ATTR_WITH_HINT': 216, - 'STORE_SUBSCR_DICT': 217, - 'STORE_SUBSCR_LIST_INT': 218, - 'TO_BOOL_ALWAYS_TRUE': 219, - 'TO_BOOL_BOOL': 220, - 'TO_BOOL_INT': 221, - 'TO_BOOL_LIST': 222, - 'TO_BOOL_NONE': 223, - 'TO_BOOL_STR': 224, - 'UNPACK_SEQUENCE_LIST': 225, - 'UNPACK_SEQUENCE_TUPLE': 226, - 'UNPACK_SEQUENCE_TWO_TUPLE': 227, + 'LOAD_CONST_MORTAL': 208, + 'LOAD_GLOBAL_BUILTIN': 209, + 'LOAD_GLOBAL_MODULE': 210, + 'LOAD_SUPER_ATTR_ATTR': 211, + 'LOAD_SUPER_ATTR_METHOD': 212, + 'RESUME_CHECK': 213, + 'SEND_GEN': 214, + 'STORE_ATTR_INSTANCE_VALUE': 215, + 'STORE_ATTR_SLOT': 216, + 'STORE_ATTR_WITH_HINT': 217, + 'STORE_SUBSCR_DICT': 218, + 'STORE_SUBSCR_LIST_INT': 219, + 'TO_BOOL_ALWAYS_TRUE': 220, + 'TO_BOOL_BOOL': 221, + 'TO_BOOL_INT': 222, + 'TO_BOOL_LIST': 223, + 'TO_BOOL_NONE': 224, + 'TO_BOOL_STR': 225, + 'UNPACK_SEQUENCE_LIST': 226, + 'UNPACK_SEQUENCE_TUPLE': 227, + 'UNPACK_SEQUENCE_TWO_TUPLE': 228, } opmap = { diff --git a/Lib/test/test_dis.py b/Lib/test/test_dis.py index 76d9b54..ed8bd6f 100644 --- a/Lib/test/test_dis.py +++ b/Lib/test/test_dis.py @@ -892,7 +892,7 @@ dis_loop_test_quickened_code = """\ %3d RESUME_CHECK 0 %3d BUILD_LIST 0 - LOAD_CONST 0 ((1, 2, 3)) + LOAD_CONST_MORTAL 0 ((1, 2, 3)) LIST_EXTEND 1 LOAD_SMALL_INT 3 BINARY_OP 5 (*) @@ -2548,7 +2548,7 @@ class TestDisCLI(unittest.TestCase): expect = ''' 0 RESUME 0 - 1 LOAD_CONST_IMMORTAL 0 (None) + 1 LOAD_CONST 0 (None) RETURN_VALUE ''' for flag in ['-S', '--specialized']: |