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SIMD ISAReturn TypeNameArgumentsInstruction Group
Neonuint32x4_tvcagtq_f32(float32x4_t a, float32x4_t b)Compare / Absolute greater than
Description
Floating-point Absolute Compare Greater than (vector). This instruction compares the absolute value of each vector element in the first source SIMD&FP register with the absolute value of the corresponding vector element in the second source SIMD&FP register and if the first value is greater than the second value sets every bit of the corresponding vector element in the destination SIMD&FP register to one, otherwise sets every bit of the corresponding vector element in the destination SIMD&FP register to zero.
Results
Vd.4S result
This intrinsic compiles to the following instructions:

FACGT Vd.4S,Vn.4S,Vm.4S

Argument Preparation
a register: Vn.4Sb register: Vm.4S
Architectures
v7, A32, A64

Operation

CheckFPAdvSIMDEnabled64();
bits(datasize) operand1 = V[n];
bits(datasize) operand2 = V[m];

bits(esize) element1;
bits(esize) element2;
boolean test_passed;
FPCRType fpcr    = FPCR[];
boolean merge    = elements == 1 && IsMerging(fpcr);
bits(128) result = if merge then V[m] else Zeros();

for e = 0 to elements-1
    element1 = Elem[operand1, e, esize];
    element2 = Elem[operand2, e, esize];
    if abs then
        element1 = FPAbs(element1);
        element2 = FPAbs(element2);
    case cmp of
        when CompareOp_EQ test_passed = FPCompareEQ(element1, element2, fpcr);
        when CompareOp_GE test_passed = FPCompareGE(element1, element2, fpcr);
        when CompareOp_GT test_passed = FPCompareGT(element1, element2, fpcr);
    Elem[result, e, esize] = if test_passed then Ones() else Zeros();

V[d] = result;