vqrdmulh

Vector Saturating Rounding Doubling Multiply High

VQRDMULH<c>.<dt> <Qd>, <Qn>, <Qm>

Fixed-point multiply with rounding and saturation.

Details

The Vector Saturating Rounding Doubling Multiply High instruction fixed-point multiply with rounding and saturation.

Pseudocode Operation

// Fixed-point multiply with rounding and saturation

Example

VQRDMULH.dt q0, q1, q2

Encoding

Binary Layout
11110010
0
sz
0
Vn
Vd
1011
N
Q
M
1
Vm
 
Format NEON 3-Reg
Opcode 0xF2000B10
Extension NEON (SIMD)

Operands

  • Qd
    Destination 128-bit SIMD register
  • Qn
    First source 128-bit SIMD register
  • Qm
    Second source 128-bit SIMD register