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Compile a function that takes a 128 bit struct as an argument and look at the assembly. It is simply passed in 2 registers.
by legulere 9y ago
Compile a function that takes a 128 bit struct as an argument and look at the assembly. It is simply passed in 2 registers.
- DaiPlusPlus 9y agoDepends on the ISA and optimization level - and the OS. Win32's x86-only __stdcall convention always passes arguments on the stack instead of in registers.