optblock_t Struct Reference

User defined callback to optimize microcode blocks. More...

#include <hexrays.hpp>

Public Member Functions
virtual int	func (mblock_t *blk)=0
	Optimize a block. More...

Detailed Description

User defined callback to optimize microcode blocks.

Examples

hexrays_sample11.cpp.

Definition at line 2139 of file hexrays.hpp.

Member Function Documentation

func()

virtual int optblock_t::func ( mblock_t *  blk )

pure virtual

Optimize a block.

This function usually performs the optimizations that require analyzing the entire block and/or its neighbors. For example it can recognize patterns and perform conversions like: b0: b0: ... ... jnz x, 0, @b2 => jnz x, 0, @b2 b1: b1: add x, 0, y mov x, y ... ...

Parameters

blk	Basic block to optimize as a whole.

Returns

number of changes made to the block. See also mark_lists_dirty.

Examples

hexrays_sample11.cpp.