github.com/afumu/libc@v0.0.6/musl/src/math/powerpc64/fabsf.c (about)

     1  #include <math.h>
     2  
     3  float fabsf(float x)
     4  {
     5  	__asm__ ("fabs %0, %1" : "=f"(x) : "f"(x));
     6  	return x;
     7  }