Method vmuls_laneq_f32
vmuls_laneq_f32(Single, v128, Int32)
Floating-point Multiply (by element). This instruction multiplies the vector elements in the first source SIMD&FP register by the specified value in the second source SIMD&FP register, places the results in a vector, and writes the vector to the destination SIMD&FP register. All the values in this instruction are floating-point values.This instruction can generate a floating-point exception. Depending on the settings in FPCR, the exception results in either a flag being set in FPSR or a synchronous exception being generated. For more information, see Floating-point exception traps.Depending on the settings in the CPACR_EL1, CPTR_EL2, and CPTR_EL3 registers, and the current Security state and Exception level, an attempt to execute the instruction might be trapped.
Equivalent instruction: FMUL Sd,Sn,Vm.S[lane]
Declaration
public static Single vmuls_laneq_f32(Single a0, v128 a1, Int32 a2)Parameters
| Type | Name | Description |
|---|---|---|
| Single | a0 | Single a0 |
| v128 | a1 | 128-bit vector a1 |
| Int32 | a2 | Lane index to a1. Must be an immediate in the range of [0..3] |
Returns
| Type | Description |
|---|---|
| Single | Single |