cranelift_codegen::ir

Module immediates

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Immediate operands for Cranelift instructions

This module defines the types of immediate operands that can appear on Cranelift instructions. Each type here should have a corresponding definition in the cranelift-codegen/meta/src/shared/immediates crate in the meta language.

Structs§

  • Ieee16
    An IEEE binary16 immediate floating point value, represented as a u16 containing the bit pattern.
  • Ieee32
    An IEEE binary32 immediate floating point value, represented as a u32 containing the bit pattern.
  • Ieee64
    An IEEE binary64 immediate floating point value, represented as a u64 containing the bit pattern.
  • Ieee128
    An IEEE binary128 immediate floating point value, represented as a u128 containing the bit pattern.
  • Imm64
    64-bit immediate signed integer operand.
  • Offset32
    32-bit signed immediate offset.
  • Uimm32
    A 32-bit unsigned integer immediate operand.
  • Uimm64
    64-bit immediate unsigned integer operand.
  • V128Imm
    A 128-bit immediate operand.

Traits§

  • IntoBytes
    Convert a type into a vector of bytes; all implementors in this file must use little-endian orderings of bytes to match WebAssembly’s little-endianness.

Type Aliases§

  • Uimm8
    8-bit unsigned integer immediate operand.