Struct rustc_codegen_llvm::abi::Uniform

source · 
pub struct Uniform {
    pub unit: Reg,
    pub total: Size,
}
Expand description

An argument passed entirely registers with the same kind (e.g., HFA / HVA on PPC64 and AArch64).

Fields

unit: Regtotal: Size

The total size of the argument, which can be:

  • equal to unit.size (one scalar/vector),
  • a multiple of unit.size (an array of scalar/vectors),
  • if unit.kind is Integer, the last element can be shorter, i.e., { i64, i64, i32 } for 64-bit integers with a total size of 20 bytes.

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: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes