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SIMD ISAReturn TypeNameArgumentsInstruction Group
Neonfloat64x2_tvdivq_f64(float64x2_t a, float64x2_t b)Vector arithmetic / Division
Description
Floating-point Divide (vector). This instruction divides the floating-point values in the elements in the first source SIMD&FP register, by the floating-point values in the corresponding elements in the second source SIMD&FP register, places the results in a vector, and writes the vector to the destination SIMD&FP register.
Results
Vd.2D result
This intrinsic compiles to the following instructions:

FDIV Vd.2D,Vn.2D,Vm.2D

Argument Preparation
a register: Vn.2Db register: Vm.2D
Architectures
A64

Operation

CheckFPAdvSIMDEnabled64();
bits(datasize) operand1 = V[n];
bits(datasize) operand2 = V[m];
bits(datasize) result;
bits(esize) element1;
bits(esize) element2;

for e = 0 to elements-1
    element1 = Elem[operand1, e, esize];
    element2 = Elem[operand2, e, esize];
    Elem[result, e, esize] = FPDiv(element1, element2, FPCR[]);

V[d] = result;