[thirdparty/glibc.git] / sysdeps / x86_64 / fpu / multiarch / s_floorf.S

/* Copyright (C) 2011-2017 Free Software Foundation, Inc.
   This file is part of the GNU C Library.
   Contributed by Ulrich Drepper <drepper@gmail.come>, 2011.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <http://www.gnu.org/licenses/>.  */

#include <machine/asm.h>
#include <init-arch.h>


ENTRY(__floorf)
	.type	__floorf, @gnu_indirect_function
	LOAD_RTLD_GLOBAL_RO_RDX
	leaq	__floorf_sse41(%rip), %rax
	HAS_CPU_FEATURE (SSE4_1)
	jnz	2f
	leaq	__floorf_c(%rip), %rax
2:	ret
END(__floorf)
weak_alias (__floorf, floorf)


ENTRY(__floorf_sse41)
	roundss	$9, %xmm0, %xmm0
	ret
END(__floorf_sse41)
Commit	Line	Data
bfff8b1b	1	/* Copyright (C) 2011-2017 Free Software Foundation, Inc.
ad0f5cad UD	2	This file is part of the GNU C Library.
	3	Contributed by Ulrich Drepper <drepper@gmail.come>, 2011.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
59ba27a6 PE	16	License along with the GNU C Library; if not, see
59ba27a6 PE	17	<http://www.gnu.org/licenses/>. */
ad0f5cad UD	18
	19	#include <machine/asm.h>
	20	#include <init-arch.h>
	21
	22
	23	ENTRY(__floorf)
	24	.type __floorf, @gnu_indirect_function
0b5395f0	25	LOAD_RTLD_GLOBAL_RO_RDX
ad0f5cad	26	leaq __floorf_sse41(%rip), %rax
0b5395f0	27	HAS_CPU_FEATURE (SSE4_1)
ad0f5cad UD	28	jnz 2f
	29	leaq __floorf_c(%rip), %rax
	30	2: ret
	31	END(__floorf)
	32	weak_alias (__floorf, floorf)
	33
	34
	35	ENTRY(__floorf_sse41)
5ff81530	36	roundss $9, %xmm0, %xmm0
ad0f5cad UD	37	ret
ad0f5cad UD	38	END(__floorf_sse41)