...usualy some shuffling of data into different registers.

And if the callee does anything more...

...ensure that variables stay in the same registers.

In general you should prefer optimising your...

...just a memory write and a few registers changing, surely? It's not a massively...

...forget platforms with some sort of exchange registers as a primative operation.
Though, I dislike...

...I have made up a mixin that registers a loader function with my SerializationManager class...

...If func.myscope.i is optimized to registers, the compiler would ensure funci also access...

...compiler at figuring how to use its registers.

Once upon a time, programmers used the...

...use registers in the processor.  There are clearly defined rules as to what registers mean...

...func because func is allowed to change registers, even if it is pure).

However, in...

...optimize the args of i,
j to registers. also the function pointer func is not...