What type of compiler

Saranyasri Gokul. Show More. Views Total views. Actions Shares. No notes for slide. Types of Compilers 1. Shah Prepared By :- Hemant H. What is Compiler??

Such compiler is called Cross Compiler. And the compiler replaces given strings in the source with given binary code while compiling. Basically used in database lookup program. The JIT compiler compiles the bytecodes of that method into native machine code, compiling it "just in time" to run. When a method has been compiled, the JVM calls the compiled code of that method directly instead of interpreting it.

Multi pass Compiler 1. One Pass Compiler Two pass compiler does two scans over the source file. The second pass can be over a file generated first file. In this, one pass compiler has to perform some tasks such as collecting the labels, resolving forward references and doing the actual compilation.

In the first pass all it does is looks for label definitions and insert them in the symbol table. In the second pass, after the symbol table is it does the actual compilation. It is faster than Multi Pass Compilers.

It is slower than One Pass Compilers. It has limited scope for compilation. It has wider scope for compilation due to two passes. This has been a guide to Data Mining Tool. You can also go through our other suggested articles to learn more —. Submit Next Question. By signing up, you agree to our Terms of Use and Privacy Policy.

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A compiler is a computer program that changes source code written in a high-level language into low-level machine language. It translates the code written in one programming language to some other language without modifying the definition of the code. The compiler also produces the end code efficient which is optimized for execution time and memory space. A cross compiler is a compiler adequate for making executable code for a platform other than the one on which the compiler is running.

Cross compiler tools are used to create executables for installed systems or several platforms.