Module instruction

Instructions for data manipulation, but mostly control flow.

Since Sway abstracts most low level operations behind traits they are translated into function calls which contain ASM blocks.

Unfortunately, using opaque ASM blocks limits the effectiveness of certain optimizations and this should be addressed in the future, perhaps by using compiler intrinsic calls instead of the ASM blocks where possible. See: https://github.com/FuelLabs/sway/issues/855,

Structs

BranchToWithArgs

Instruction

InstructionInserter

Provide a context for inserting new Instructions to a Block.

InstructionIterator

Iterate over all Instructions in a specific Block.

Enums

BinaryOpKind

FuelVmInstruction

InsertionPosition

Where to insert new instructions in the block.

InstOp

Predicate

Comparison operations.

Register

Special registers in the Fuel Virtual Machine.

UnaryOpKind