pub struct OperandRef<'tcx, V> {
    pub val: OperandValue<V>,
    pub layout: TyAndLayout<'tcx>,
}
Expand description

An OperandRef is an “SSA” reference to a Rust value, along with its type.

NOTE: unless you know a value’s type exactly, you should not generate LLVM opcodes acting on it and instead act via methods, to avoid nasty edge cases. In particular, using Builder::store directly is sure to cause problems – use OperandRef::store instead.

Fields

val: OperandValue<V>layout: TyAndLayout<'tcx>

Implementations

Asserts that this operand refers to a scalar and returns a reference to its value.

If this operand is a Pair, we return an aggregate with the two values. For other cases, see immediate.

If the type is a pair, we return a Pair, otherwise, an Immediate.

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

Layout

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.