Assembler (Inline) Tasks

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Visual C++ allows you to incorporate assembly language blocks inline in your C or C++ code. (See the overview for advice on when you should use inline assembler and when you should avoid it.)

What do you want to do?

• Learn more about inline assembler and its advantages
  
  
• Learn about the __asm keyword
  
  
• Use assembler in my code
  
  
• Use C or C++ inside an __asm block
  
  
• Use and preserve registers in my assembler code
  
  
• Jump to a label
  
  
• Call a C function from my assembler code
  
  
• Call a C++ function from my assembler code
  
  
• Define an __asm block as a C macro
  
  
• Optimize my assembler code