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22.1.11 Integer overflow checking instructions.

The following instructions check for overflow conditions in signed integer operations.

• Instruction addiof
• Instruction addlof
• Instruction subiof
• Instruction sublof
• Instruction muliof
• Instruction mullof
• Instruction diviof
• Instruction divlof
• Instruction modiof
• Instruction modlof
• Instruction negiof
• Instruction neglof
• Instruction powiof
• Instruction powlof