Enum wasmer_compiler_llvm::translator::state::ControlFrame

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pub enum ControlFrame<'ctx> {
    Block {
        next: BasicBlock<'ctx>,
        phis: SmallVec<[PhiValue<'ctx>; 1]>,
        stack_size_snapshot: usize,
    },
    Loop {
        body: BasicBlock<'ctx>,
        next: BasicBlock<'ctx>,
        phis: SmallVec<[PhiValue<'ctx>; 1]>,
        loop_body_phis: SmallVec<[PhiValue<'ctx>; 1]>,
        stack_size_snapshot: usize,
    },
    IfElse {
        if_then: BasicBlock<'ctx>,
        if_else: BasicBlock<'ctx>,
        next: BasicBlock<'ctx>,
        then_phis: SmallVec<[PhiValue<'ctx>; 1]>,
        else_phis: SmallVec<[PhiValue<'ctx>; 1]>,
        next_phis: SmallVec<[PhiValue<'ctx>; 1]>,
        stack_size_snapshot: usize,
        if_else_state: IfElseState,
    },
    Landingpad {
        can_throw: BasicBlock<'ctx>,
        next: BasicBlock<'ctx>,
        can_throw_phis: SmallVec<[PhiValue<'ctx>; 1]>,
        next_phis: SmallVec<[PhiValue<'ctx>; 1]>,
        stack_size_snapshot: usize,
    },
}

Variants§

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Block

Fields

§next: BasicBlock<'ctx>
§phis: SmallVec<[PhiValue<'ctx>; 1]>
§stack_size_snapshot: usize
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Loop

Fields

§body: BasicBlock<'ctx>
§next: BasicBlock<'ctx>
§phis: SmallVec<[PhiValue<'ctx>; 1]>
§loop_body_phis: SmallVec<[PhiValue<'ctx>; 1]>
§stack_size_snapshot: usize
§

IfElse

Fields

§if_then: BasicBlock<'ctx>
§if_else: BasicBlock<'ctx>
§next: BasicBlock<'ctx>
§then_phis: SmallVec<[PhiValue<'ctx>; 1]>
§else_phis: SmallVec<[PhiValue<'ctx>; 1]>
§next_phis: SmallVec<[PhiValue<'ctx>; 1]>
§stack_size_snapshot: usize
§if_else_state: IfElseState
§

Landingpad

Fields

§can_throw: BasicBlock<'ctx>
§next: BasicBlock<'ctx>
§can_throw_phis: SmallVec<[PhiValue<'ctx>; 1]>
§next_phis: SmallVec<[PhiValue<'ctx>; 1]>
§stack_size_snapshot: usize

Implementations§

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impl<'ctx> ControlFrame<'ctx>

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pub fn code_after(&self) -> &BasicBlock<'ctx>

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pub fn br_dest(&self) -> &BasicBlock<'ctx>

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pub fn phis(&self) -> &[PhiValue<'ctx>]

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pub fn loop_body_phis(&self) -> &[PhiValue<'ctx>]

PHI nodes for stack values in the loop body.

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pub fn is_loop(&self) -> bool

Trait Implementations§

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impl<'ctx> Debug for ControlFrame<'ctx>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<'ctx> Freeze for ControlFrame<'ctx>

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impl<'ctx> RefUnwindSafe for ControlFrame<'ctx>

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impl<'ctx> !Send for ControlFrame<'ctx>

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impl<'ctx> !Sync for ControlFrame<'ctx>

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impl<'ctx> Unpin for ControlFrame<'ctx>

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impl<'ctx> UnwindSafe for ControlFrame<'ctx>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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Gets the TypeId of self. Read more
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The archived version of the pointer metadata for this type.
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Converts some archived metadata to the pointer metadata for itself.
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Immutably borrows from an owned value. Read more
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Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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