Read Dragon book compiling principle Code generation (1) ...

Source: Internet
Author: User

These two days to the compiler to the abstract syntax tree link, ready to read the eighth unit in a breath after the compiler ... As for the translation into what language, first to see again ...

Before we finish discussing grammar checking and symbol tables, the front end is all over, so we can shift our perspective to the mid-back ... The structure is probably like this ...

This stage is called code generation, then the code is generated specifically to complete the task is this ...

2 important tasks are mentioned here, so let's first look at the first one:

And then the second one:

To explain the solution to these tasks, this is the next two types of ISA ...

Read Dragon book compiling principle Code generation (1) ...

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