glibc/sysdeps/x86_64/fpu/s_nearbyintl.S

/*
 * Written by J.T. Conklin <jtc@netbsd.org>.
 * Public domain.
 */
/* Adapted for use as nearbyint by Ulrich Drepper <drepper@cygnus.com>.  */

#include <machine/asm.h>

ENTRY(__nearbyintl)
	fldt	8(%rsp)
	fnstcw	-4(%rsp)
	movl	-4(%rsp), %eax
	orl	$0x20, %eax
	movl	%eax, -8(%rsp)
	fldcw	-8(%rsp)
	frndint
	fclex
	fldcw	-4(%rsp)
	ret
END (__nearbyintl)
weak_alias (__nearbyintl, nearbyintl)
Update. 2003-11-17 Jakub Jelinek <jakub@redhat.com> * posix/regcomp.c (optimize_utf8): Optimize multi-byte chars as well. * posix/bug-regex20.c (tests): Add new tests. Multi-byte char followed by dup operator is expected to be optimized. * posix/regexec.c (check_node_accept_bytes): Move nrules and j variables to the block where they are only used, initialize nrules only immediately before using it. 2003-11-15 Andreas Jaeger <aj@suse.de> * sysdeps/x86_64/fpu/s_scalbnl.S: New file. * sysdeps/x86_64/fpu/s_truncl.S: New file. * sysdeps/x86_64/fpu/s_nearbyintl.S: New file. * sysdeps/x86_64/fpu/s_floorl.S: New file. * sysdeps/x86_64/fpu/s_ilogbl.S: New file. * sysdeps/x86_64/fpu/e_remainderl.S: New file. * math/libm-test.inc (floor_test): Test also �0.25. (ceil_test): Test -0.25. 2003-11-18 15:25:02 +08:00			`/*`
			`* Written by J.T. Conklin <jtc@netbsd.org>.`
			`* Public domain.`
			`*/`
			`/* Adapted for use as nearbyint by Ulrich Drepper <drepper@cygnus.com>. */`

			`#include <machine/asm.h>`

			`ENTRY(__nearbyintl)`
			`fldt 8(%rsp)`
			`fnstcw -4(%rsp)`
			`movl -4(%rsp), %eax`
			`orl $0x20, %eax`
			`movl %eax, -8(%rsp)`
			`fldcw -8(%rsp)`
			`frndint`
			`fclex`
			`fldcw -4(%rsp)`
			`ret`
			`END (__nearbyintl)`
			`weak_alias (__nearbyintl, nearbyintl)`