Although BCPL was a high-level language (similar to c), the intermediate code that the compiler generated was called O-code (Object code).

尽管BCPL是一种高级语言(类似于c)，编译器生成的中间代码叫做o - code(对象代码)。

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In this usage, a compiler would compile BCPL code into an intermediate machine code called O-code.

在这种用法中，编译器会将BCPL代码编译成称为o - code的中间机器代码。

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This uses the compiler flags -O, -O2, -O3, where each level of optimization applies higher levels of optimization techniques to squeeze more and more performance.

这使用编译器标志 -O、-O2、-O3（优化级别依次增高）来进一步挖掘性能潜力。

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