shl

Vector Shift Left (Immediate)

SHL <Vd>.<T>, <Vn>.<T>, #<shift>

Shifts elements left by immediate value.

Details

The Vector Shift Left instruction shifts elements left by immediate value.

Pseudocode Operation

// Shifts elements left by immediate value

Example

SHL v0.4s.T, v1.4s.T, #LSL

Encoding

Binary Layout
0
Q
001111
0
imm
0101
01
Rn
Rd
 
Format SIMD Shift Imm
Opcode 0x0F005400
Extension NEON (SIMD)

Operands

  • Vd
    Destination SIMD/FP vector register
  • Vn
    First source SIMD/FP vector register
  • shift
    Imm