__fp_sqrtNN
In this section:
Syntax
float __fp_sqrt32(float);
double __fp_sqrt64(double);
Description
Returns the square root of the argument, using the instruction fsqrt.s (32-bit FPU) or fsqrt.d (64-bit FPU). A compatible FPU must be available.
Note
This function does not set errno.
Note
To use intrinsic functions in an application, you must include the header file(s) where they are declared, see Summary of intrinsic functions.