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FCVT

Floating-point convert precision.

Syntax

FCVT Sd, Hn ; Half-precision to single-precision

FCVT Dd, Hn ; Half-precision to double-precision

FCVT Hd, Sn ; Single-precision to half-precision

FCVT Dd, Sn ; Single-precision to double-precision

FCVT Hd, Dn ; Double-precision to half-precision

FCVT Sd, Dn ; Double-precision to single-precision

Where:

Sd

The value depends on the instruction variant:

Half-precision to single-precision

Is the 32-bit name of the SIMD and FP destination register.

Double-precision to single-precision

Is the 32-bit name of the SIMD and FP destination register.

Hn

The value depends on the instruction variant:

Half-precision to single-precision

Is the 16-bit name of the SIMD and FP source register.

Half-precision to double-precision

Is the 16-bit name of the SIMD and FP source register.

Dd

The value depends on the instruction variant:

Half-precision to double-precision

Is the 64-bit name of the SIMD and FP destination register.

Single-precision to double-precision

Is the 64-bit name of the SIMD and FP destination register.

Hd

The value depends on the instruction variant:

Single-precision to half-precision

Is the 16-bit name of the SIMD and FP destination register.

Double-precision to half-precision

Is the 16-bit name of the SIMD and FP destination register.

Sn

The value depends on the instruction variant:

Single-precision to half-precision

Is the 32-bit name of the SIMD and FP source register.

Single-precision to double-precision

Is the 32-bit name of the SIMD and FP source register.

Dn

The value depends on the instruction variant:

Double-precision to half-precision

Is the 64-bit name of the SIMD and FP source register.

Double-precision to single-precision

Is the 64-bit name of the SIMD and FP source register.

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