8000 Mark unknown opcodes as deopting to themselves · python/cpython@7048634 · GitHub
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DinoVDinoV
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Mark unknown opcodes as deopting to themselves
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‎Include/internal/pycore_opcode_metadata.h

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‎Tools/cases_generator/opcode_metadata_generator.py

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@@ -250,6 +250,10 @@ def generate_deopt_table(analysis: Analysis, out: CWriter) -> None:
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deopts.append((inst.name, deopt))
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for name, deopt in sorted(deopts):
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out.emit(f"[{name}] = {deopt},\n")
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defined = set(analysis.opmap.values())
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for i in range(256):
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if i not in defined:
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out.emit(f"[{i}] = {i},\n")
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out.emit("};\n\n")
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out.emit("#endif // NEED_OPCODE_METADATA\n\n")
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