libc-top-half/musl/src/math/x32/remainderl.s

   1 .global remainderl
   2 .type remainderl,@function
   3 remainderl:
   4         fldt 24(%esp)
   5         fldt 8(%esp)
   6 1:      fprem1
   7         fnstsw %ax
   8         testb $4,%ah
   9         jnz 1b
  10         fstp %st(1)
  11         ret