python
diff --git a/‎Include/internal/pycore_opcode.h‎
Lines changed: 0 additions & 540 deletions b/‎Include/internal/pycore_opcode.h‎
Lines changed: 0 additions & 540 deletions
diff --git a/‎Include/internal/pycore_opcode_metadata.h‎
Lines changed: 490 additions & 0 deletions b/‎Include/internal/pycore_opcode_metadata.h‎
Lines changed: 490 additions & 0 deletions
diff --git a/‎Include/opcode_ids.h‎
Lines changed: 219 additions & 217 deletions b/‎Include/opcode_ids.h‎
Lines changed: 219 additions & 217 deletions
diff --git a/‎Lib/_opcode_metadata.py‎
Lines changed: 225 additions & 1 deletion b/‎Lib/_opcode_metadata.py‎
Lines changed: 225 additions & 1 deletion
diff --git a/‎Lib/dis.py‎
Lines changed: 5 additions & 5 deletions b/‎Lib/dis.py‎
Lines changed: 5 additions & 5 deletions
diff --git a/‎Lib/importlib/_bootstrap_external.py‎
Lines changed: 2 additions & 1 deletion b/‎Lib/importlib/_bootstrap_external.py‎
Lines changed: 2 additions & 1 deletion
@@ -14,7 +14,7 @@
     _intrinsic_1_descs,
     _intrinsic_2_descs,
     _specializations,
-    _specialized_instructions,
+    _specialized_opmap,
 )
 
 __all__ = ["code_info", "dis", "disassemble", "distb", "disco",
@@ -49,11 +49,11 @@
 
 _all_opname = list(opname)
 _all_opmap = dict(opmap)
-_empty_slot = [slot for slot, name in enumerate(_all_opname) if name.startswith("<")]
-for spec_op, specialized in zip(_empty_slot, _specialized_instructions):
+for name, op in _specialized_opmap.items():
     # fill opname and opmap
-    _all_opname[spec_op] = specialized
-    _all_opmap[specialized] = spec_op
+    assert op < len(_all_opname)
+    _all_opname[op] = name
+    _all_opmap[name] = op
 
 deoptmap = {
     specialized: base for base, family in _specializations.items() for specialized in family
 
@@ -454,6 +454,7 @@ def _write_atomic(path, data, mode=0o666):
 #     Python 3.13a1 3556 (Convert LOAD_CLOSURE to a pseudo-op)
 #     Python 3.13a1 3557 (Make the conversion to boolean in jumps explicit)
 #     Python 3.13a1 3558 (Reorder the stack items for CALL)
+#     Python 3.13a1 3559 (Generate opcode IDs from bytecodes.c)
 
 #     Python 3.14 will start with 3600
 
@@ -470,7 +471,7 @@ def _write_atomic(path, data, mode=0o666):
 # Whenever MAGIC_NUMBER is changed, the ranges in the magic_values array
 # in PC/launcher.c must also be updated.
 
-MAGIC_NUMBER = (3558).to_bytes(2, 'little') + b'\r\n'
+MAGIC_NUMBER = (3559).to_bytes(2, 'little') + b'\r\n'
 
 _RAW_MAGIC_NUMBER = int.from_bytes(MAGIC_NUMBER, 'little')  # For import.c