glibc/sysdeps/x86_64/fpu/e_remainderl.S
Ulrich Drepper 0ac5ae2335 Optimize libm
libm is now somewhat integrated with gcc's -ffinite-math-only option
and lots of the wrapper functions have been optimized.
2011-10-12 11:27:51 -04:00

22 lines
430 B
ArmAsm

/*
* Written by J.T. Conklin <jtc@netbsd.org>.
* Public domain.
*
* Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
* Adapted for x86-64 by Andreas Jaeger <aj@suse.de>.
*/
#include <machine/asm.h>
ENTRY(__ieee754_remainderl)
fldt 24(%rsp)
fldt 8(%rsp)
1: fprem1
fstsw %ax
testl $0x400,%eax
jnz 1b
fstp %st(1)
ret
END (__ieee754_remainderl)
strong_alias (__ieee754_remainderl, __remainderl_finite)