pub struct Allocation { /* private fields */ }
Expand description

An Allocation represents the end result of regalloc for an Operand.

Implementations

Get the “none” allocation, which is distinct from the other possibilities and is used to initialize data structures.

Create an allocation into a register.

Create an allocation into a spillslot.

Get the allocation’s “kind”: none, register, or stack (spillslot).

Is the allocation “none”?

Is the allocation not “none”?

Is the allocation a register?

Is the allocation on the stack (a spillslot)?

Get the index of the spillslot or register. If register, this is an index that can be used by PReg::from_index().

Get the allocation as a physical register, if any.

Get the allocation as a spillslot, if any.

Get the raw bits for the packed encoding of this allocation.

Construct an allocation from its packed encoding.

Get the register class of an allocation’s value.

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

Formats the value using the given formatter. Read more

Feeds this value into the given Hasher. Read more

Feeds a slice of this type into the given Hasher. Read more

This method returns an Ordering between self and other. Read more

Compares and returns the maximum of two values. Read more

Compares and returns the minimum of two values. Read more

Restrict a value to a certain interval. Read more

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

This method returns an ordering between self and other values if one exists. Read more

This method tests less than (for self and other) and is used by the < operator. Read more

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

This method tests greater than (for self and other) and is used by the > operator. Read more

This method tests greater than or equal to (for self and other) and is used by the >= operator. 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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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

Converts the given value to a String. 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.