Returns [`ControlStackFrame`] for a block.
(
sig: BlockSig,
masm: &mut M,
context: &mut CodeGenContext<Emission>,
)
| 276 | |
| 277 | /// Returns [`ControlStackFrame`] for a block. |
| 278 | pub fn block<M: MacroAssembler>( |
| 279 | sig: BlockSig, |
| 280 | masm: &mut M, |
| 281 | context: &mut CodeGenContext<Emission>, |
| 282 | ) -> Result<Self> { |
| 283 | let mut control = Self::Block { |
| 284 | sig, |
| 285 | is_branch_target: false, |
| 286 | exit: masm.get_label()?, |
| 287 | stack_state: Default::default(), |
| 288 | }; |
| 289 | |
| 290 | control.emit(masm, context)?; |
| 291 | Ok(control) |
| 292 | } |
| 293 | |
| 294 | /// Returns [`ControlStackFrame`] for a loop. |
| 295 | pub fn r#loop<M: MacroAssembler>( |