Module types

Common types for the Cranelift code generator.

Structs

Type

The type of an SSA value.

Constants

F16

A 16-bit floating point type represented in the IEEE 754-2008 binary16 interchange format. This corresponds to the :c:type:_Float16 type in most C implementations. WARNING: f16 support is a work-in-progress and is incomplete

F32

A 32-bit floating point type represented in the IEEE 754-2008 binary32 interchange format. This corresponds to the :c:type:float type in most C implementations.

F64

A 64-bit floating point type represented in the IEEE 754-2008 binary64 interchange format. This corresponds to the :c:type:double type in most C implementations.

F16X2

A SIMD vector with 2 lanes containing a f16 each.

F16X4

A SIMD vector with 4 lanes containing a f16 each.

F16X8

A SIMD vector with 8 lanes containing a f16 each.

F16X2XN

A dynamically-scaled SIMD vector with a minimum of 2 lanes containing f16 bits each.

F16X4XN

A dynamically-scaled SIMD vector with a minimum of 4 lanes containing f16 bits each.

F16X8XN

A dynamically-scaled SIMD vector with a minimum of 8 lanes containing f16 bits each.

F16X16

A SIMD vector with 16 lanes containing a f16 each.

F16X32

A SIMD vector with 32 lanes containing a f16 each.

F16X16XN

A dynamically-scaled SIMD vector with a minimum of 16 lanes containing f16 bits each.

F16X32XN

A dynamically-scaled SIMD vector with a minimum of 32 lanes containing f16 bits each.

F32X2

A SIMD vector with 2 lanes containing a f32 each.

F32X4

A SIMD vector with 4 lanes containing a f32 each.

F32X8

A SIMD vector with 8 lanes containing a f32 each.

F32X2XN

A dynamically-scaled SIMD vector with a minimum of 2 lanes containing f32 bits each.

F32X4XN

A dynamically-scaled SIMD vector with a minimum of 4 lanes containing f32 bits each.

F32X8XN

A dynamically-scaled SIMD vector with a minimum of 8 lanes containing f32 bits each.

F32X16

A SIMD vector with 16 lanes containing a f32 each.

F32X16XN

A dynamically-scaled SIMD vector with a minimum of 16 lanes containing f32 bits each.

F64X2

A SIMD vector with 2 lanes containing a f64 each.

F64X4

A SIMD vector with 4 lanes containing a f64 each.

F64X8

A SIMD vector with 8 lanes containing a f64 each.

F64X2XN

A dynamically-scaled SIMD vector with a minimum of 2 lanes containing f64 bits each.

F64X4XN

A dynamically-scaled SIMD vector with a minimum of 4 lanes containing f64 bits each.

F64X8XN

A dynamically-scaled SIMD vector with a minimum of 8 lanes containing f64 bits each.

F128

A 128-bit floating point type represented in the IEEE 754-2008 binary128 interchange format. This corresponds to the :c:type:_Float128 type in most C implementations. WARNING: f128 support is a work-in-progress and is incomplete

F128X2

A SIMD vector with 2 lanes containing a f128 each.

F128X4

A SIMD vector with 4 lanes containing a f128 each.

F128X2XN

A dynamically-scaled SIMD vector with a minimum of 2 lanes containing f128 bits each.

F128X4XN

A dynamically-scaled SIMD vector with a minimum of 4 lanes containing f128 bits each.

I8

An integer type with 8 bits. WARNING: arithmetic on 8bit integers is incomplete

I8X2

A SIMD vector with 2 lanes containing a i8 each.

I8X4

A SIMD vector with 4 lanes containing a i8 each.

I8X8

A SIMD vector with 8 lanes containing a i8 each.

I8X2XN

A dynamically-scaled SIMD vector with a minimum of 2 lanes containing i8 bits each.

I8X4XN

A dynamically-scaled SIMD vector with a minimum of 4 lanes containing i8 bits each.

I8X8XN

A dynamically-scaled SIMD vector with a minimum of 8 lanes containing i8 bits each.

I8X16

A SIMD vector with 16 lanes containing a i8 each.

I8X32

A SIMD vector with 32 lanes containing a i8 each.

I8X64

A SIMD vector with 64 lanes containing a i8 each.

I8X16XN

A dynamically-scaled SIMD vector with a minimum of 16 lanes containing i8 bits each.

I8X32XN

A dynamically-scaled SIMD vector with a minimum of 32 lanes containing i8 bits each.

I8X64XN

A dynamically-scaled SIMD vector with a minimum of 64 lanes containing i8 bits each.

I16

An integer type with 16 bits. WARNING: arithmetic on 16bit integers is incomplete

I32

An integer type with 32 bits.

I64

An integer type with 64 bits.

I16X2

A SIMD vector with 2 lanes containing a i16 each.

I16X4

A SIMD vector with 4 lanes containing a i16 each.

I16X8

A SIMD vector with 8 lanes containing a i16 each.

I16X2XN

A dynamically-scaled SIMD vector with a minimum of 2 lanes containing i16 bits each.

I16X4XN

A dynamically-scaled SIMD vector with a minimum of 4 lanes containing i16 bits each.

I16X8XN

A dynamically-scaled SIMD vector with a minimum of 8 lanes containing i16 bits each.

I16X16

A SIMD vector with 16 lanes containing a i16 each.

I16X32

A SIMD vector with 32 lanes containing a i16 each.

I16X16XN

A dynamically-scaled SIMD vector with a minimum of 16 lanes containing i16 bits each.

I16X32XN

A dynamically-scaled SIMD vector with a minimum of 32 lanes containing i16 bits each.

I32X2

A SIMD vector with 2 lanes containing a i32 each.

I32X4

A SIMD vector with 4 lanes containing a i32 each.

I32X8

A SIMD vector with 8 lanes containing a i32 each.

I32X2XN

A dynamically-scaled SIMD vector with a minimum of 2 lanes containing i32 bits each.

I32X4XN

A dynamically-scaled SIMD vector with a minimum of 4 lanes containing i32 bits each.

I32X8XN

A dynamically-scaled SIMD vector with a minimum of 8 lanes containing i32 bits each.

I32X16

A SIMD vector with 16 lanes containing a i32 each.

I32X16XN

A dynamically-scaled SIMD vector with a minimum of 16 lanes containing i32 bits each.

I64X2

A SIMD vector with 2 lanes containing a i64 each.

I64X4

A SIMD vector with 4 lanes containing a i64 each.

I64X8

A SIMD vector with 8 lanes containing a i64 each.

I64X2XN

A dynamically-scaled SIMD vector with a minimum of 2 lanes containing i64 bits each.

I64X4XN

A dynamically-scaled SIMD vector with a minimum of 4 lanes containing i64 bits each.

I64X8XN

A dynamically-scaled SIMD vector with a minimum of 8 lanes containing i64 bits each.

I128

An integer type with 128 bits.

I128X2

A SIMD vector with 2 lanes containing a i128 each.

I128X4

A SIMD vector with 4 lanes containing a i128 each.

I128X2XN

A dynamically-scaled SIMD vector with a minimum of 2 lanes containing i128 bits each.

I128X4XN

A dynamically-scaled SIMD vector with a minimum of 4 lanes containing i128 bits each.

INVALID

Not a valid type. Can’t be loaded or stored. Can’t be part of a SIMD vector.