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Direktori : /glibc-2.29/sysdeps/i386/fpu/ |
Current File : //glibc-2.29/sysdeps/i386/fpu/s_copysign.S |
/* * Written by J.T. Conklin <jtc@netbsd.org>. * Public domain. */ #include <machine/asm.h> #include <libm-alias-double.h> RCSID("$NetBSD: s_copysign.S,v 1.4 1995/05/08 23:53:02 jtc Exp $") ENTRY(__copysign) movl 16(%esp),%edx movl 8(%esp),%eax andl $0x80000000,%edx andl $0x7fffffff,%eax orl %edx,%eax movl %eax,8(%esp) fldl 4(%esp) ret END (__copysign) libm_alias_double (__copysign, copysign)