| Pop0 |  | 
| Pop1 | Pops one value off the stack. | 
| Pop1_pop1 | Pops 1 value off the stack for the first operand, and 1 value of the stack for the second operand. | 
| Popi | Pops a 32-bit integer off the stack. | 
| Popi_pop1 | Pops a 32-bit integer off the stack for the first operand, and a value off the stack for the second operand. | 
| Popi_popi | Pops a 32-bit integer off the stack for the first operand, and a 32-bit integer off the stack for the second operand. | 
| Popi_popi_popi | Pops a 32-bit integer off the stack for the first operand, a 32-bit integer off the stack for the second operand, and a 32-bit integer off the stack for the third operand. | 
| Popi_popi8 | Pops a 32-bit integer off the stack for the first operand, and a 64-bit integer off the stack for the second operand. | 
| Popi_popr4 | Pops a 32-bit integer off the stack for the first operand, and a 32-bit floating point number off the stack for the second operand. | 
| Popi_popr8 | Pops a 32-bit integer off the stack for the first operand, and a 64-bit floating point number off the stack for the second operand. | 
| Popref | Pops a reference off the stack. | 
| Popref_pop1 | Pops a reference off the stack for the first operand, and a value off the stack for the second operand. | 
| Popref_popi | Pops a reference off the stack for the first operand, and a 32-bit integer off the stack for the second operand. | 
| Popref_popi_popi | Pops a reference off the stack for the first operand, a value off the stack for the second operand, and a value off the stack for the third operand. | 
| Popref_popi_popi8 | Pops a reference off the stack for the first operand, a value off the stack for the second operand, and a 64-bit integer off the stack for the third operand. | 
| Popref_popi_popr4 | Pops a reference off the stack for the first operand, a value off the stack for the second operand, and a 32-bit integer off the stack for the third operand. | 
| Popref_popi_popr8 | Pops a reference off the stack for the first operand, a value off the stack for the second operand, and a 64-bit floating point number off the stack for the third operand. | 
| Popref_popi_popref | Pops a reference off the stack for the first operand, a value off the stack for the second operand, and a reference off the stack for the third operand. | 
| Push0 | No values are pushed onto the stack. | 
| Push1 | Pushes one value onto the stack. | 
| Push1_push1 | Pushes 1 value onto the stack for the first operand, and 1 value onto the stack for the second operand. | 
| Pushi | Pushes a 32-bit integer onto the stack. | 
| Pushi8 | Pushes a 64-bit integer onto the stack. | 
| Pushr4 | Pushes a 32-bit floating point number onto the stack. | 
| Pushr8 | Pushes a 64-bit floating point number onto the stack. | 
| Pushref | Pushes a reference onto the stack. | 
| Varpop | Pops a variable off the stack. | 
| Varpush | Pushes a variable onto the stack. |