i32.lt_s
i32 comparison lt_s.
core0x48
Syntax
i32.lt_s
Stack Effect
[i32, i32] -> [i32]Opcode
- Hex
0x48- Decimal
72- Bytes
[0x48]- Encoding
0x48- Category
- numeric
Browser Support
Core WebAssembly instruction.
Validation Rules
- Operands and result types must match the instruction signature.
- The instruction must appear in a valid structured control context.
Common Mistakes
- Using the instruction with the wrong operand type.
- Forgetting that WAT validation is stack-typed.
(func $example
;; i32.lt_s example
)