What is the difference between 'asm', '__asm' and '__asm__'?
assembly, c, gcc, inline-assembly, visual-c++
Solution
Which one you use depends on your compiler. This isn't standard like the C language.
Problem
As far as I can tell, the only difference between `__asm { ... };` and `__asm__("...");` is that the first uses `mov eax, var` and the second uses `movl %0, %%eax` with `:"=r" (var)` at the end. What other differences are there? And what about just `asm`?