I’ve never seen a GPU with special primitives for any functions than you’d see in pc style assembly. Every time I’ve looked at a decompiled shader, it’s always

I’ve never seen a GPU with special primitives for any functions than you’d see in pc style assembly. Every time I’ve looked at a decompiled shader, it’s always been pretty much what you think of in C. Aldo specs like OpenGL specify many intrinsic behavior, which is then implemented as the spec, using standard assembly instructions. Find an online site that decompiles to various architectures.