lib/libc/arch/x86_64/gen/fabs.S

   1 /*      $NetBSD: fabs.S,v 1.4 2014/05/22 15:01:56 uebayasi Exp $        */
   2
   3 #include <machine/asm.h>
   4 #if defined(LIBC_SCCS)
   5         RCSID("$NetBSD: fabs.S,v 1.4 2014/05/22 15:01:56 uebayasi Exp $")
   6 #endif
   7
   8         .section .rodata
   9         .align 8
  10 __signmask:
  11         .long 0xffffffff
  12         .long 0x7fffffff
  13
  14 ENTRY(fabs)
  15         movsd   __signmask(%rip),%xmm1
  16         andpd   %xmm1,%xmm0
  17         ret
  18 END(fabs)