
#
#  (C) 2008-2009 Advanced Micro Devices, Inc. All Rights Reserved.
#
#  This file is part of libacml_mv.
#
#  libacml_mv 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.
#
#  libacml_mv 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 libacml_mv.  If not, see
#  <http://www.gnu.org/licenses/>.
#
#


#
# vrs4sinf.s
#
# A vector implementation of the sin libm function.
#
# Prototype:
#
#    __m128 __vrs4_sinf(__m128 x);
#
# Computes Sine of x for an array of input values.
# Places the results into the supplied y array.
# Does not perform error checking.
# Denormal inputs may produce unexpected results.
# This routine computes 4 single precision Sine values at a time.
# The four values are passed as packed single in xmm10.
# The four results are returned as packed singles in xmm10.
# Note that this represents a non-standard ABI usage, as no ABI
# ( and indeed C) currently allows returning 2 values for a function.
# It is expected that some compilers may be able to take advantage of this
# interface when implementing vectorized loops.  Using the array implementation
# of the routine requires putting the inputs into memory, and retrieving
# the results from memory.  This routine eliminates the need for this
# overhead if the data does not already reside in memory.
# Author: Harsha Jagasia
# Email:  harsha.jagasia@amd.com

#ifdef __ELF__
.section .note.GNU-stack,"",@progbits
#endif

.data
.align 64
.L__real_7fffffffffffffff: .quad 0x07fffffffffffffff	#Sign bit zero
			.quad 0x07fffffffffffffff
.L__real_3ff0000000000000: .quad 0x03ff0000000000000	# 1.0
			.quad 0x03ff0000000000000
.L__real_v2p__27:		.quad 0x03e40000000000000	# 2p-27
			.quad 0x03e40000000000000
.L__real_3fe0000000000000: .quad 0x03fe0000000000000	# 0.5
			.quad 0x03fe0000000000000
.L__real_3fc5555555555555: .quad 0x03fc5555555555555	# 0.166666666666
			.quad 0x03fc5555555555555
.L__real_3fe45f306dc9c883: .quad 0x03fe45f306dc9c883	# twobypi
			.quad 0x03fe45f306dc9c883
.L__real_3ff921fb54400000: .quad 0x03ff921fb54400000	# piby2_1
			.quad 0x03ff921fb54400000
.L__real_3dd0b4611a626331: .quad 0x03dd0b4611a626331	# piby2_1tail
			.quad 0x03dd0b4611a626331
.L__real_3dd0b4611a600000: .quad 0x03dd0b4611a600000	# piby2_2
			.quad 0x03dd0b4611a600000
.L__real_3ba3198a2e037073: .quad 0x03ba3198a2e037073	# piby2_2tail
			.quad 0x03ba3198a2e037073
.L__real_fffffffff8000000: .quad 0x0fffffffff8000000	# mask for stripping head and tail
			.quad 0x0fffffffff8000000
.L__real_8000000000000000:	.quad 0x08000000000000000	# -0  or signbit
			.quad 0x08000000000000000
.L__reald_one_one:		.quad 0x00000000100000001	#
			.quad 0
.L__reald_two_two:		.quad 0x00000000200000002	#
			.quad 0
.L__reald_one_zero:	.quad 0x00000000100000000	# sin_cos_filter
			.quad 0
.L__reald_zero_one:	.quad 0x00000000000000001	#
			.quad 0
.L__reald_two_zero:	.quad 0x00000000200000000	#
			.quad 0
.L__realq_one_one:		.quad 0x00000000000000001	#
			.quad 0x00000000000000001		#
.L__realq_two_two:		.quad 0x00000000000000002	#
			.quad 0x00000000000000002		#
.L__real_1_x_mask:		.quad 0x0ffffffffffffffff	#
			.quad 0x03ff0000000000000		#
.L__real_zero:		.quad 0x00000000000000000		#
			.quad 0x00000000000000000		#
.L__real_one:		.quad 0x00000000000000001		#
			.quad 0x00000000000000001		#

.Lcosarray:
	.quad	0x03FA5555555502F31		#  0.0416667			c1
	.quad	0x03FA5555555502F31
	.quad	0x0BF56C16BF55699D7		# -0.00138889			c2
	.quad	0x0BF56C16BF55699D7
	.quad	0x03EFA015C50A93B49		#  2.48016e-005			c3
	.quad	0x03EFA015C50A93B49
	.quad	0x0BE92524743CC46B8		# -2.75573e-007			c4
	.quad	0x0BE92524743CC46B8

.Lsinarray:
	.quad	0x0BFC555555545E87D		# -0.166667	   		s1
	.quad	0x0BFC555555545E87D
	.quad	0x03F811110DF01232D		# 0.00833333	   		s2
	.quad	0x03F811110DF01232D
	.quad	0x0BF2A013A88A37196		# -0.000198413			s3
	.quad	0x0BF2A013A88A37196
	.quad	0x03EC6DBE4AD1572D5		# 2.75573e-006			s4
	.quad	0x03EC6DBE4AD1572D5

.Lsincosarray:
	.quad	0x0BFC555555545E87D		# -0.166667	   		s1
	.quad	0x03FA5555555502F31		# 0.0416667		   	c1
	.quad	0x03F811110DF01232D		# 0.00833333	   		s2
	.quad	0x0BF56C16BF55699D7
	.quad	0x0BF2A013A88A37196		# -0.000198413			s3
	.quad	0x03EFA015C50A93B49
	.quad	0x03EC6DBE4AD1572D5		# 2.75573e-006			s4
	.quad	0x0BE92524743CC46B8

.Lcossinarray:
	.quad	0x03FA5555555502F31		# 0.0416667		   	c1
	.quad	0x0BFC555555545E87D		# -0.166667	   		s1
	.quad	0x0BF56C16BF55699D7		#				c2
	.quad	0x03F811110DF01232D
	.quad	0x03EFA015C50A93B49		#				c3
	.quad	0x0BF2A013A88A37196
	.quad	0x0BE92524743CC46B8		#				c4
	.quad	0x03EC6DBE4AD1572D5

.align 64
	.Levensin_oddcos_tbl:

		.quad	.Lsinsin_sinsin_piby4		# 0		*	; Done
		.quad	.Lsinsin_sincos_piby4		# 1		+	; Done
		.quad	.Lsinsin_cossin_piby4		# 2			; Done
		.quad	.Lsinsin_coscos_piby4		# 3		+	; Done

		.quad	.Lsincos_sinsin_piby4		# 4			; Done
		.quad	.Lsincos_sincos_piby4		# 5		*	; Done
		.quad	.Lsincos_cossin_piby4		# 6			; Done
		.quad	.Lsincos_coscos_piby4		# 7			; Done

		.quad	.Lcossin_sinsin_piby4		# 8			; Done
		.quad	.Lcossin_sincos_piby4		# 9			; TBD
		.quad	.Lcossin_cossin_piby4		# 10		*	; Done
		.quad	.Lcossin_coscos_piby4		# 11			; Done

		.quad	.Lcoscos_sinsin_piby4		# 12			; Done
		.quad	.Lcoscos_sincos_piby4		# 13		+	; Done
		.quad	.Lcoscos_cossin_piby4		# 14			; Done
		.quad	.Lcoscos_coscos_piby4		# 15		*	; Done

#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
    .text
    .align 16
    .p2align 4,,15

#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
# define local variable storage offsets
.equ	p_temp,0		# temporary for get/put bits operation
.equ	p_temp1,0x10		# temporary for get/put bits operation

.equ	save_xmm6,0x20		# temporary for get/put bits operation
.equ	save_xmm7,0x30		# temporary for get/put bits operation
.equ	save_xmm8,0x40		# temporary for get/put bits operation
.equ	save_xmm9,0x50		# temporary for get/put bits operation
.equ	save_xmm0,0x60		# temporary for get/put bits operation
.equ	save_xmm11,0x70		# temporary for get/put bits operation
.equ	save_xmm12,0x80		# temporary for get/put bits operation
.equ	save_xmm13,0x90		# temporary for get/put bits operation
.equ	save_xmm14,0x0A0	# temporary for get/put bits operation
.equ	save_xmm15,0x0B0	# temporary for get/put bits operation

.equ	r,0x0C0			# pointer to r for remainder_piby2
.equ	rr,0x0D0		# pointer to r for remainder_piby2
.equ	region,0x0E0		# pointer to r for remainder_piby2

.equ	r1,0x0F0		# pointer to r for remainder_piby2
.equ	rr1,0x0100		# pointer to r for remainder_piby2
.equ	region1,0x0110		# pointer to r for remainder_piby2

.equ	p_temp2,0x0120		# temporary for get/put bits operation
.equ	p_temp3,0x0130		# temporary for get/put bits operation

.equ	p_temp4,0x0140		# temporary for get/put bits operation
.equ	p_temp5,0x0150		# temporary for get/put bits operation

.equ	p_original,0x0160		# original x
.equ	p_mask,0x0170		# original x
.equ	p_sign,0x0180		# original x

.equ	p_original1,0x0190		# original x
.equ	p_mask1,0x01A0		# original x
.equ	p_sign1,0x01B0		# original x

.equ	save_r12,0x01C0		# temporary for get/put bits operation
.equ	save_r13,0x01D0		# temporary for get/put bits operation

#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

.globl __vrs4_sinf
    .type   __vrs4_sinf,@function
__vrs4_sinf:

	sub		$0x01E8,%rsp

	mov	%r12,save_r12(%rsp)	# save r12

	mov	%r13,save_r13(%rsp)	# save r13

#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
#STARTMAIN

	movhlps		%xmm0,%xmm8
	cvtps2pd	%xmm0,%xmm10			# convert input to double.
	cvtps2pd	%xmm8,%xmm1			# convert input to double.

movdqa	%xmm10,%xmm6
movdqa	%xmm1,%xmm7
movapd	.L__real_7fffffffffffffff(%rip),%xmm2

andpd 	%xmm2,%xmm10	#Unsign
andpd 	%xmm2,%xmm1	#Unsign

movd	%xmm10,%rax				#rax is lower arg
movhpd	%xmm10, p_temp+8(%rsp)			#
mov    	p_temp+8(%rsp),%rcx			#rcx = upper arg

movd	%xmm1,%r8				#r8 is lower arg
movhpd	%xmm1, p_temp1+8(%rsp)			#
mov    	p_temp1+8(%rsp),%r9			#r9 = upper arg

movdqa	%xmm10,%xmm12
movdqa	%xmm1,%xmm13

pcmpgtd		%xmm6,%xmm12
pcmpgtd		%xmm7,%xmm13
movdqa		%xmm12,%xmm6
movdqa		%xmm13,%xmm7
psrldq		$4,%xmm12
psrldq		$4,%xmm13
psrldq		$8,%xmm6
psrldq		$8,%xmm7

mov 	$0x3FE921FB54442D18,%rdx			#piby4	+
mov	$0x411E848000000000,%r10			#5e5	+
movapd	.L__real_3fe0000000000000(%rip),%xmm4		#0.5 for later use +

por	%xmm6,%xmm12
por	%xmm7,%xmm13
movd	%xmm12,%r12				#Move Sign to gpr **
movd	%xmm13,%r13				#Move Sign to gpr **

movapd	%xmm10,%xmm2				#x0
movapd	%xmm1,%xmm3				#x1
movapd	%xmm10,%xmm6				#x0
movapd	%xmm1,%xmm7				#x1

#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
# xmm2 = x, xmm4 =0.5/t, xmm6 =x
# xmm3 = x, xmm5 =0.5/t, xmm7 =x
.align 16
.Leither_or_both_arg_gt_than_piby4:
	cmp	%r10,%rax
	jae	.Lfirst_or_next3_arg_gt_5e5

	cmp	%r10,%rcx
	jae	.Lsecond_or_next2_arg_gt_5e5

	cmp	%r10,%r8
	jae	.Lthird_or_fourth_arg_gt_5e5

	cmp	%r10,%r9
	jae	.Lfourth_arg_gt_5e5


#      /* Find out what multiple of piby2 */
#        npi2  = (int)(x * twobypi + 0.5);
	movapd	.L__real_3fe45f306dc9c883(%rip),%xmm10
	mulpd	%xmm10,%xmm2						# * twobypi
	mulpd	%xmm10,%xmm3						# * twobypi

	addpd	%xmm4,%xmm2						# +0.5, npi2
	addpd	%xmm4,%xmm3						# +0.5, npi2

	movapd	.L__real_3ff921fb54400000(%rip),%xmm10		# piby2_1
	movapd	.L__real_3ff921fb54400000(%rip),%xmm1		# piby2_1

	cvttpd2dq	%xmm2,%xmm4					# convert packed double to packed integers
	cvttpd2dq	%xmm3,%xmm5					# convert packed double to packed integers

	movapd	.L__real_3dd0b4611a600000(%rip),%xmm8		# piby2_2
	movapd	.L__real_3dd0b4611a600000(%rip),%xmm9		# piby2_2

	cvtdq2pd	%xmm4,%xmm2					# and back to double.
	cvtdq2pd	%xmm5,%xmm3					# and back to double.

#      /* Subtract the multiple from x to get an extra-precision remainder */

	movd	%xmm4,%r8						# Region
	movd	%xmm5,%r9						# Region

	mov 	.L__reald_one_zero(%rip),%rdx			#compare value for cossin path
	mov	%r8,%r10
	mov	%r9,%r11

#      rhead  = x - npi2 * piby2_1;
       mulpd	%xmm2,%xmm10						# npi2 * piby2_1;
       mulpd	%xmm3,%xmm1						# npi2 * piby2_1;

#      rtail  = npi2 * piby2_2;
       mulpd	%xmm2,%xmm8						# rtail
       mulpd	%xmm3,%xmm9						# rtail

#      rhead  = x - npi2 * piby2_1;
       subpd	%xmm10,%xmm6						# rhead  = x - npi2 * piby2_1;
       subpd	%xmm1,%xmm7						# rhead  = x - npi2 * piby2_1;

#      t  = rhead;
       movapd	%xmm6,%xmm10						# t
       movapd	%xmm7,%xmm1						# t

#      rhead  = t - rtail;
       subpd	%xmm8,%xmm10						# rhead
       subpd	%xmm9,%xmm1						# rhead

#      rtail  = npi2 * piby2_2tail - ((t - rhead) - rtail);
       mulpd	.L__real_3ba3198a2e037073(%rip),%xmm2		# npi2 * piby2_2tail
       mulpd	.L__real_3ba3198a2e037073(%rip),%xmm3		# npi2 * piby2_2tail

       subpd	%xmm10,%xmm6						# t-rhead
       subpd	%xmm1,%xmm7						# t-rhead

       subpd	%xmm6,%xmm8						# - ((t - rhead) - rtail)
       subpd	%xmm7,%xmm9						# - ((t - rhead) - rtail)

       addpd	%xmm2,%xmm8						# rtail = npi2 * piby2_2tail - ((t - rhead) - rtail);
       addpd	%xmm3,%xmm9						# rtail = npi2 * piby2_2tail - ((t - rhead) - rtail);

#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
# xmm4  = npi2 (int), xmm10 =rhead, xmm8 =rtail
# xmm5  = npi2 (int), xmm1 =rhead, xmm9 =rtail

	and	.L__reald_one_one(%rip),%r8		#odd/even region for cos/sin
	and	.L__reald_one_one(%rip),%r9		#odd/even region for cos/sin

	shr	$1,%r10						#~AB+A~B, A is sign and B is upper bit of region
	shr	$1,%r11						#~AB+A~B, A is sign and B is upper bit of region

	mov	%r10,%rax
	mov	%r11,%rcx

	not 	%r12						#ADDED TO CHANGE THE LOGIC
	not 	%r13						#ADDED TO CHANGE THE LOGIC
	and	%r12,%r10
	and	%r13,%r11

	not	%rax
	not	%rcx
	not	%r12
	not	%r13
	and	%r12,%rax
	and	%r13,%rcx

	or	%rax,%r10
	or	%rcx,%r11
	and	.L__reald_one_one(%rip),%r10				#(~AB+A~B)&1
	and	.L__reald_one_one(%rip),%r11				#(~AB+A~B)&1

	mov	%r10,%r12
	mov	%r11,%r13

	and	%rdx,%r12				#mask out the lower sign bit leaving the upper sign bit
	and	%rdx,%r13				#mask out the lower sign bit leaving the upper sign bit

	shl	$63,%r10				#shift lower sign bit left by 63 bits
	shl	$63,%r11				#shift lower sign bit left by 63 bits
	shl	$31,%r12				#shift upper sign bit left by 31 bits
	shl	$31,%r13				#shift upper sign bit left by 31 bits

	mov 	 %r10,p_sign(%rsp)		#write out lower sign bit
	mov 	 %r12,p_sign+8(%rsp)		#write out upper sign bit
	mov 	 %r11,p_sign1(%rsp)		#write out lower sign bit
	mov 	 %r13,p_sign1+8(%rsp)		#write out upper sign bit

# GET_BITS_DP64(rhead-rtail, uy);			   		; originally only rhead
# xmm4  = Sign, xmm10 =rhead, xmm8 =rtail
# xmm5  = Sign, xmm1 =rhead, xmm9 =rtail
	movapd	%xmm10,%xmm6						# rhead
	movapd	%xmm1,%xmm7						# rhead

	subpd	%xmm8,%xmm10						# r = rhead - rtail
	subpd	%xmm9,%xmm1						# r = rhead - rtail

#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
# xmm4  = Sign, xmm10 = r, xmm6 =rhead, xmm8 =rtail
# xmm5  = Sign, xmm1 = r, xmm7 =rhead, xmm9 =rtail

	mov	%r8,%rax
	mov	%r9,%rcx

	movapd	%xmm10,%xmm2				# move r for r2
	movapd	%xmm1,%xmm3				# move r for r2

	mulpd	%xmm10,%xmm2				# r2
	mulpd	%xmm1,%xmm3				# r2

	and	.L__reald_zero_one(%rip),%rax
	and	.L__reald_zero_one(%rip),%rcx
	shr	$31,%r8
	shr	$31,%r9
	or	%r8,%rax
	or	%r9,%rcx
	shl	$2,%rcx
	or	%rcx,%rax

	lea	.Levensin_oddcos_tbl(%rip),%rcx
	jmp	*(%rcx,%rax,8)				#Jmp table for cos/sin calculation based on even/odd region


#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
.align 16
.Lfirst_or_next3_arg_gt_5e5:
# %rcx,,%rax r8, r9

	cmp	%r10,%rcx				#is upper arg >= 5e5
	jae	.Lboth_arg_gt_5e5

.Llower_arg_gt_5e5:
# Upper Arg is < 5e5, Lower arg is >= 5e5
# %xmm2,,%xmm10 xmm6 = x, xmm4 = 0.5
# Be sure not to use %xmm3,%xmm1 and xmm7
# Use %xmm8,,%xmm5 xmm0, xmm12
#	    %xmm11,,%xmm9 xmm13


	movlpd	 %xmm10,r(%rsp)		#Save lower fp arg for remainder_piby2 call
	movhlps	%xmm10,%xmm10			#Needed since we want to work on upper arg
	movhlps	%xmm2,%xmm2
	movhlps	%xmm6,%xmm6

# Work on Upper arg
# Lower arg might contain nan/inf, to avoid exception use only scalar instructions on upper arg which has been moved to lower portions of fp regs
	mulsd	.L__real_3fe45f306dc9c883(%rip),%xmm2		# x*twobypi
	addsd	%xmm4,%xmm2					# xmm2 = npi2=(x*twobypi+0.5)
	movsd	.L__real_3ff921fb54400000(%rip),%xmm8		# xmm8 = piby2_1
	cvttsd2si	%xmm2,%ecx				# ecx = npi2 trunc to ints
	movsd	.L__real_3dd0b4611a600000(%rip),%xmm0		# xmm0 = piby2_2
	cvtsi2sd	%ecx,%xmm2				# xmm2 = npi2 trunc to doubles

#/* Subtract the multiple from x to get an extra-precision remainder */
#rhead  = x - npi2 * piby2_1;
	mulsd	%xmm2,%xmm8					# npi2 * piby2_1
	subsd	%xmm8,%xmm6					# xmm6 = rhead =(x-npi2*piby2_1)
	movsd	.L__real_3ba3198a2e037073(%rip),%xmm12		# xmm12 =piby2_2tail

#t  = rhead;
       movsd	%xmm6,%xmm5					# xmm5 = t = rhead

#rtail  = npi2 * piby2_2;
       mulsd	%xmm2,%xmm0					# xmm1 =rtail=(npi2*piby2_2)

#rhead  = t - rtail
       subsd	%xmm0,%xmm6					# xmm6 =rhead=(t-rtail)

#rtail  = npi2 * piby2_2tail - ((t - rhead) - rtail);
       mulsd	%xmm2,%xmm12     					# npi2 * piby2_2tail
       subsd	%xmm6,%xmm5					# t-rhead
       subsd	%xmm5,%xmm0					# (rtail-(t-rhead))
       addsd	%xmm12,%xmm0					# rtail=npi2*piby2_2tail+(rtail-(t-rhead));

#r =  rhead - rtail
#rr = (rhead-r) -rtail
       mov	 %ecx,region+4(%rsp)			# store upper region
       movsd	%xmm6,%xmm10
       subsd	%xmm0,%xmm10					# xmm10 = r=(rhead-rtail)
       movlpd	 %xmm10,r+8(%rsp)			# store upper r

#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
#Note that volatiles will be trashed by the call
#We will construct r, rr, region and sign

# Work on Lower arg
	mov		$0x07ff0000000000000,%r11			# is lower arg nan/inf
	mov		%r11,%r10
	and		%rax,%r10
	cmp		%r11,%r10
	jz		.L__vrs4_sinf_lower_naninf

	mov	  %r8,p_temp(%rsp)
	mov	  %r9,p_temp2(%rsp)
	movapd	  %xmm1,p_temp1(%rsp)
	movapd	  %xmm3,p_temp3(%rsp)
	movapd	  %xmm7,p_temp5(%rsp)

	lea	 region(%rsp),%rdx			# lower arg is **NOT** nan/inf
	lea	 r(%rsp),%rsi

# changed input from xmm10 to xmm0
	mov	 r(%rsp),%rdi	#Restore lower fp arg for remainder_piby2 call

	call	 __remainder_piby2d2f@PLT

	mov	 p_temp(%rsp),%r8
	mov	 p_temp2(%rsp),%r9
	movapd	 p_temp1(%rsp),%xmm1
	movapd	 p_temp3(%rsp),%xmm3
	movapd	 p_temp5(%rsp),%xmm7
	jmp 	0f

.L__vrs4_sinf_lower_naninf:
	mov	$0x00008000000000000,%r11
	or	%r11,%rax
	mov	 %rax,r(%rsp)				# r = x | 0x0008000000000000
	mov	 %r10d,region(%rsp)			# region =0

.align 16
0:
	jmp 	.Lcheck_next2_args


#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
.align 16
.Lboth_arg_gt_5e5:
#Upper Arg is >= 5e5, Lower arg is >= 5e5
# %rcx,,%rax r8, r9
# %xmm2,,%xmm10 xmm6 = x, xmm4 = 0.5

	movhlps %xmm10,%xmm6		#Save upper fp arg for remainder_piby2 call

	mov		$0x07ff0000000000000,%r11			#is lower arg nan/inf
	mov		%r11,%r10
	and		%rax,%r10
	cmp		%r11,%r10
	jz		.L__vrs4_sinf_lower_naninf_of_both_gt_5e5

	mov	  %rcx,p_temp(%rsp)			#Save upper arg
	mov	  %r8,p_temp2(%rsp)
	mov	  %r9,p_temp4(%rsp)
	movapd	  %xmm1,p_temp1(%rsp)
	movapd	  %xmm3,p_temp3(%rsp)
	movapd	  %xmm7,p_temp5(%rsp)

	lea	 region(%rsp),%rdx			#lower arg is **NOT** nan/inf
	lea	 r(%rsp),%rsi

# added ins- changed input from xmm10 to xmm0
	movd	 %xmm10,%rdi

	call	 __remainder_piby2d2f@PLT

	mov	 p_temp2(%rsp),%r8
	mov	 p_temp4(%rsp),%r9
	movapd	 p_temp1(%rsp),%xmm1
	movapd	 p_temp3(%rsp),%xmm3
	movapd	 p_temp5(%rsp),%xmm7

	mov	 p_temp(%rsp),%rcx			#Restore upper arg
	jmp 	0f

.L__vrs4_sinf_lower_naninf_of_both_gt_5e5:				#lower arg is nan/inf
#	mov	.LQWORD,%rax PTR p_original[rsp]
	mov	$0x00008000000000000,%r11
	or	%r11,%rax
	mov	 %rax,r(%rsp)				#r = x | 0x0008000000000000
	mov	 %r10d,region(%rsp)			#region = 0

.align 16
0:
	mov		$0x07ff0000000000000,%r11			#is upper arg nan/inf
	mov		%r11,%r10
	and		%rcx,%r10
	cmp		%r11,%r10
	jz		.L__vrs4_sinf_upper_naninf_of_both_gt_5e5


	mov	  %r8,p_temp2(%rsp)
	mov	  %r9,p_temp4(%rsp)
	movapd	  %xmm1,p_temp1(%rsp)
	movapd	  %xmm3,p_temp3(%rsp)
	movapd	  %xmm7,p_temp5(%rsp)

	lea	 region+4(%rsp),%rdx			#upper arg is **NOT** nan/inf
	lea	 r+8(%rsp),%rsi

# changed input from xmm10 to xmm0
	movd	 %xmm6,%rdi

	call	 __remainder_piby2d2f@PLT

	mov	 p_temp2(%rsp),%r8
	mov	 p_temp4(%rsp),%r9
	movapd	 p_temp1(%rsp),%xmm1
	movapd	 p_temp3(%rsp),%xmm3
	movapd	 p_temp5(%rsp),%xmm7

	jmp 	0f

.L__vrs4_sinf_upper_naninf_of_both_gt_5e5:
	mov	$0x00008000000000000,%r11
	or	%r11,%rcx
	mov	 %rcx,r+8(%rsp)				#r = x | 0x0008000000000000
	mov	 %r10d,region+4(%rsp)			#region = 0

.align 16
0:
	jmp 	.Lcheck_next2_args

#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
.align 16
.Lsecond_or_next2_arg_gt_5e5:

# Upper Arg is >= 5e5, Lower arg is < 5e5
# %rcx,,%rax r8, r9
# %xmm2,,%xmm10 xmm6 = x, xmm4 = 0.5
# Do not use %xmm3,,%xmm1 xmm7
# Restore xmm4 and %xmm3,,%xmm1 xmm7
# Can use %xmm0,,%xmm8 xmm12
#   %xmm9,,%xmm5 xmm11, xmm13

	movhpd	 %xmm10,r+8(%rsp)	#Save upper fp arg for remainder_piby2 call

# Work on Lower arg
# Upper arg might contain nan/inf, to avoid exception use only scalar instructions on lower arg

	mulsd	.L__real_3fe45f306dc9c883(%rip),%xmm2		# x*twobypi
	addsd	%xmm4,%xmm2					# xmm2 = npi2=(x*twobypi+0.5)
	movsd	.L__real_3ff921fb54400000(%rip),%xmm8		# xmm3 = piby2_1
	cvttsd2si	%xmm2,%eax				# ecx = npi2 trunc to ints
	movsd	.L__real_3dd0b4611a600000(%rip),%xmm0		# xmm1 = piby2_2
	cvtsi2sd	%eax,%xmm2				# xmm2 = npi2 trunc to doubles

#/* Subtract the multiple from x to get an extra-precision remainder */
#rhead  = x - npi2 * piby2_1;
	mulsd	%xmm2,%xmm8					# npi2 * piby2_1
	subsd	%xmm8,%xmm6					# xmm6 = rhead =(x-npi2*piby2_1)
	movsd	.L__real_3ba3198a2e037073(%rip),%xmm12		# xmm7 =piby2_2tail

#t  = rhead;
       movsd	%xmm6,%xmm5					# xmm5 = t = rhead

#rtail  = npi2 * piby2_2;
       mulsd	%xmm2,%xmm0					# xmm1 =rtail=(npi2*piby2_2)

#rhead  = t - rtail
       subsd	%xmm0,%xmm6					# xmm6 =rhead=(t-rtail)

#rtail  = npi2 * piby2_2tail - ((t - rhead) - rtail);
       mulsd	%xmm2,%xmm12     				# npi2 * piby2_2tail
       subsd	%xmm6,%xmm5					# t-rhead
       subsd	%xmm5,%xmm0					# (rtail-(t-rhead))
       addsd	%xmm12,%xmm0					# rtail=npi2*piby2_2tail+(rtail-(t-rhead));

#r =  rhead - rtail
#rr = (rhead-r) -rtail
       mov	 %eax,region(%rsp)			# store upper region

        subsd	%xmm0,%xmm6					# xmm10 = r=(rhead-rtail)

        movlpd	 %xmm6,r(%rsp)				# store upper r


#Work on Upper arg
#Note that volatiles will be trashed by the call
#We do not care since this is the last check
#We will construct r, rr, region and sign
	mov		$0x07ff0000000000000,%r11			# is upper arg nan/inf
	mov		%r11,%r10
	and		%rcx,%r10
	cmp		%r11,%r10
	jz		.L__vrs4_sinf_upper_naninf

	mov	 %r8,p_temp(%rsp)
	mov	 %r9,p_temp2(%rsp)
	movapd	 %xmm1,p_temp1(%rsp)
	movapd	 %xmm3,p_temp3(%rsp)
	movapd	 %xmm7,p_temp5(%rsp)

	lea	 region+4(%rsp),%rdx			# upper arg is **NOT** nan/inf
	lea	 r+8(%rsp),%rsi

# changed input from xmm10 to xmm0
	mov	 r+8(%rsp),%rdi

	call	 __remainder_piby2d2f@PLT

	mov	p_temp(%rsp),%r8
	mov	p_temp2(%rsp),%r9
	movapd	p_temp1(%rsp),%xmm1
	movapd	p_temp3(%rsp),%xmm3
	movapd	p_temp5(%rsp),%xmm7
	jmp 	0f

.L__vrs4_sinf_upper_naninf:
	mov	$0x00008000000000000,%r11
	or	%r11,%rcx
	mov	 %rcx,r+8(%rsp)				# r = x | 0x0008000000000000
	mov	 %r10d,region+4(%rsp)			# region =0

.align 16
0:
	jmp 	.Lcheck_next2_args


#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
.align 16
.Lcheck_next2_args:

	mov	$0x411E848000000000,%r10			#5e5	+

	cmp	%r10,%r8
	jae	.Lfirst_second_done_third_or_fourth_arg_gt_5e5

	cmp	%r10,%r9
	jae	.Lfirst_second_done_fourth_arg_gt_5e5


# Work on next two args, both < 5e5
# %xmm3,,%xmm1 xmm5 = x, xmm4 = 0.5

	movapd	.L__real_3fe0000000000000(%rip),%xmm4			#Restore 0.5

	mulpd	.L__real_3fe45f306dc9c883(%rip),%xmm3			# * twobypi
	addpd	%xmm4,%xmm3						# +0.5, npi2
	movapd	.L__real_3ff921fb54400000(%rip),%xmm1		# piby2_1
	cvttpd2dq	%xmm3,%xmm5					# convert packed double to packed integers
	movapd	.L__real_3dd0b4611a600000(%rip),%xmm9		# piby2_2
	cvtdq2pd	%xmm5,%xmm3					# and back to double.

###
#      /* Subtract the multiple from x to get an extra-precision remainder */
	movlpd	 %xmm5,region1(%rsp)						# Region
###

#      rhead  = x - npi2 * piby2_1;
       mulpd	%xmm3,%xmm1						# npi2 * piby2_1;

#      rtail  = npi2 * piby2_2;
       mulpd	%xmm3,%xmm9						# rtail

#      rhead  = x - npi2 * piby2_1;
       subpd	%xmm1,%xmm7						# rhead  = x - npi2 * piby2_1;

#      t  = rhead;
       movapd	%xmm7,%xmm1						# t

#      rhead  = t - rtail;
       subpd	%xmm9,%xmm1						# rhead

#      rtail  = npi2 * piby2_2tail - ((t - rhead) - rtail);
       mulpd	.L__real_3ba3198a2e037073(%rip),%xmm3		# npi2 * piby2_2tail

       subpd	%xmm1,%xmm7						# t-rhead
       subpd	%xmm7,%xmm9						# - ((t - rhead) - rtail)
       addpd	%xmm3,%xmm9						# rtail = npi2 * piby2_2tail - ((t - rhead) - rtail);

#       movapd	%xmm1,%xmm7						; rhead
       subpd	%xmm9,%xmm1						# r = rhead - rtail
       movapd	 %xmm1,r1(%rsp)

#       subpd	%xmm1,%xmm7						; rr=rhead-r
#       subpd	xmm7, xmm9						; rr=(rhead-r) -rtail
#       movapd	OWORD PTR rr1[rsp], xmm7

	jmp	.L__vrs4_sinf_reconstruct


#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
.align 16
.Lthird_or_fourth_arg_gt_5e5:
#first two args are < 5e5, third arg >= 5e5, fourth arg >= 5e5 or < 5e5
# %rcx,,%rax r8, r9
# %xmm2,,%xmm10 xmm6 = x, xmm4 = 0.5
# Do not use %xmm3,,%xmm1 xmm7
# Can use 	%xmm11,,%xmm9 xmm13
# 	%xmm8,,%xmm5 xmm0, xmm12
# Restore xmm4

# Work on first two args, both < 5e5


	mulpd	.L__real_3fe45f306dc9c883(%rip),%xmm2		# * twobypi
	addpd	%xmm4,%xmm2						# +0.5, npi2
	movapd	.L__real_3ff921fb54400000(%rip),%xmm10		# piby2_1
	cvttpd2dq	%xmm2,%xmm4					# convert packed double to packed integers
	movapd	.L__real_3dd0b4611a600000(%rip),%xmm8		# piby2_2
	cvtdq2pd	%xmm4,%xmm2					# and back to double.

###
#      /* Subtract the multiple from x to get an extra-precision remainder */
	movlpd	 %xmm4,region(%rsp)				# Region
###

#      rhead  = x - npi2 * piby2_1;
       mulpd	%xmm2,%xmm10						# npi2 * piby2_1;
#      rtail  = npi2 * piby2_2;
       mulpd	%xmm2,%xmm8						# rtail

#      rhead  = x - npi2 * piby2_1;
       subpd	%xmm10,%xmm6						# rhead  = x - npi2 * piby2_1;

#      t  = rhead;
       movapd	%xmm6,%xmm10						# t

#      rhead  = t - rtail;
       subpd	%xmm8,%xmm10						# rhead

#      rtail  = npi2 * piby2_2tail - ((t - rhead) - rtail);
       mulpd	.L__real_3ba3198a2e037073(%rip),%xmm2		# npi2 * piby2_2tail

       subpd	%xmm10,%xmm6						# t-rhead
       subpd	%xmm6,%xmm8						# - ((t - rhead) - rtail)
       addpd	%xmm2,%xmm8						# rtail = npi2 * piby2_2tail - ((t - rhead) - rtail);

#       movapd	%xmm10,%xmm6						; rhead
       subpd	%xmm8,%xmm10						# r = rhead - rtail
       movapd	 %xmm10,r(%rsp)

#       subpd	%xmm10,%xmm6						; rr=rhead-r
#       subpd	xmm6, xmm8						; rr=(rhead-r) -rtail
#       movapd	OWORD PTR rr[rsp], xmm6


# Work on next two args, third arg >= 5e5, fourth arg >= 5e5 or < 5e5

#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
.Lfirst_second_done_third_or_fourth_arg_gt_5e5:
# %rcx,,%rax r8, r9
# %xmm2,,%xmm10 xmm6 = x, xmm4 = 0.5


	mov	$0x411E848000000000,%r10			#5e5	+
	cmp	%r10,%r9
	jae	.Lboth_arg_gt_5e5_higher


# Upper Arg is <5e5, Lower arg is >= 5e5
# %r9,%r8
# %xmm3,,%xmm1 xmm7 = x, xmm4 = 0.5

	movlpd	 %xmm1,r1(%rsp)		#Save lower fp arg for remainder_piby2 call
	movhlps	%xmm1,%xmm1			#Needed since we want to work on upper arg
	movhlps	%xmm3,%xmm3
	movhlps	%xmm7,%xmm7


# Work on Upper arg
# Lower arg might contain nan/inf, to avoid exception use only scalar instructions on upper arg which has been moved to lower portions of fp regs
	movapd	.L__real_3fe0000000000000(%rip),%xmm4		# Restore 0.5

	mulsd	.L__real_3fe45f306dc9c883(%rip),%xmm3		# x*twobypi
	addsd	%xmm4,%xmm3					# xmm3 = npi2=(x*twobypi+0.5)
	movsd	.L__real_3ff921fb54400000(%rip),%xmm2		# xmm2 = piby2_1
	cvttsd2si	%xmm3,%r9d				# r9d = npi2 trunc to ints
	movsd	.L__real_3dd0b4611a600000(%rip),%xmm10		# xmm10 = piby2_2
	cvtsi2sd	%r9d,%xmm3				# xmm3 = npi2 trunc to doubles

#/* Subtract the multiple from x to get an extra-precision remainder */
#rhead  = x - npi2 * piby2_1;
	mulsd	%xmm3,%xmm2					# npi2 * piby2_1
	subsd	%xmm2,%xmm7					# xmm7 = rhead =(x-npi2*piby2_1)
	movsd	.L__real_3ba3198a2e037073(%rip),%xmm6		# xmm6 =piby2_2tail

#t  = rhead;
       movsd	%xmm7,%xmm5					# xmm5 = t = rhead

#rtail  = npi2 * piby2_2;
       mulsd	%xmm3,%xmm10					# xmm10 =rtail=(npi2*piby2_2)

#rhead  = t - rtail
       subsd	%xmm10,%xmm7					# xmm7 =rhead=(t-rtail)

#rtail  = npi2 * piby2_2tail - ((t - rhead) - rtail);
       mulsd	%xmm3,%xmm6     					# npi2 * piby2_2tail
       subsd	%xmm7,%xmm5					# t-rhead
       subsd	%xmm5,%xmm10					# (rtail-(t-rhead))
       addsd	%xmm6,%xmm10					# rtail=npi2*piby2_2tail+(rtail-(t-rhead));

#r =  rhead - rtail
#rr = (rhead-r) -rtail
       mov	 %r9d,region1+4(%rsp)			# store upper region

       subsd	%xmm10,%xmm7					# xmm1 = r=(rhead-rtail)

       movlpd	 %xmm7,r1+8(%rsp)			# store upper r


#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
#Note that volatiles will be trashed by the call
#We do not care since this is the last check
#We will construct r, rr, region and sign

# Work on Lower arg
	mov		$0x07ff0000000000000,%r11			# is lower arg nan/inf
	mov		%r11,%r10
	and		%r8,%r10
	cmp		%r11,%r10
	jz		.L__vrs4_sinf_lower_naninf_higher

	lea	 region1(%rsp),%rdx			# lower arg is **NOT** nan/inf
	lea	 r1(%rsp),%rsi

# changed input from xmm10 to xmm0
  	mov	 r1(%rsp),%rdi

	call	 __remainder_piby2d2f@PLT

	jmp 	0f

.L__vrs4_sinf_lower_naninf_higher:
	mov	$0x00008000000000000,%r11
	or	%r11,%r8
	mov	 %r8,r1(%rsp)				# r = x | 0x0008000000000000
	mov	 %r10d,region1(%rsp)			# region =0

.align 16
0:
	jmp 	.L__vrs4_sinf_reconstruct


.align 16
.Lboth_arg_gt_5e5_higher:
# Upper Arg is >= 5e5, Lower arg is >= 5e5
# %r9,%r8
# %xmm3,,%xmm1 xmm7 = x, xmm4 = 0.5


	movhlps %xmm1,%xmm7		#Save upper fp arg for remainder_piby2 call

	mov		$0x07ff0000000000000,%r11			#is lower arg nan/inf
	mov		%r11,%r10
	and		%r8,%r10
	cmp		%r11,%r10
	jz		.L__vrs4_sinf_lower_naninf_of_both_gt_5e5_higher

	mov	  %r9,p_temp1(%rsp)			#Save upper arg
	lea	 region1(%rsp),%rdx			#lower arg is **NOT** nan/inf
	lea	 r1(%rsp),%rsi

# changed input from xmm10 to xmm0
	movd	 %xmm1,%rdi

	call	 __remainder_piby2d2f@PLT

	mov	 p_temp1(%rsp),%r9			#Restore upper arg

	jmp 	0f

.L__vrs4_sinf_lower_naninf_of_both_gt_5e5_higher:				#lower arg is nan/inf
	mov	$0x00008000000000000,%r11
	or	%r11,%r8
	mov	 %r8,r1(%rsp)				#r = x | 0x0008000000000000
	mov	 %r10d,region1(%rsp)			#region = 0

.align 16
0:
	mov		$0x07ff0000000000000,%r11			#is upper arg nan/inf
	mov		%r11,%r10
	and		%r9,%r10
	cmp		%r11,%r10
	jz		.L__vrs4_sinf_upper_naninf_of_both_gt_5e5_higher

	lea	 region1+4(%rsp),%rdx			#upper arg is **NOT** nan/inf
	lea	 r1+8(%rsp),%rsi

# changed input from xmm10 to xmm0
	movd	 %xmm7,%rdi

	call	 __remainder_piby2d2f@PLT

	jmp 	0f

.L__vrs4_sinf_upper_naninf_of_both_gt_5e5_higher:
	mov	$0x00008000000000000,%r11
	or	%r11,%r9
	mov	 %r9,r1+8(%rsp)				#r = x | 0x0008000000000000
	mov	 %r10d,region1+4(%rsp)			#region = 0

.align 16
0:
	jmp 	.L__vrs4_sinf_reconstruct

#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
.align 16
.Lfourth_arg_gt_5e5:
#first two args are < 5e5, third arg < 5e5, fourth arg >= 5e5
#%rcx,,%rax r8, r9
#%xmm2,,%xmm10 xmm6 = x, xmm4 = 0.5

# Work on first two args, both < 5e5

	mulpd	.L__real_3fe45f306dc9c883(%rip),%xmm2		# * twobypi
	addpd	%xmm4,%xmm2						# +0.5, npi2
	movapd	.L__real_3ff921fb54400000(%rip),%xmm10		# piby2_1
	cvttpd2dq	%xmm2,%xmm4					# convert packed double to packed integers
	movapd	.L__real_3dd0b4611a600000(%rip),%xmm8		# piby2_2
	cvtdq2pd	%xmm4,%xmm2					# and back to double.

###
#      /* Subtract the multiple from x to get an extra-precision remainder */
	movlpd	 %xmm4,region(%rsp)				# Region
###

#      rhead  = x - npi2 * piby2_1;
       mulpd	%xmm2,%xmm10						# npi2 * piby2_1;
#      rtail  = npi2 * piby2_2;
       mulpd	%xmm2,%xmm8						# rtail

#      rhead  = x - npi2 * piby2_1;
       subpd	%xmm10,%xmm6						# rhead  = x - npi2 * piby2_1;

#      t  = rhead;
       movapd	%xmm6,%xmm10						# t

#      rhead  = t - rtail;
       subpd	%xmm8,%xmm10						# rhead

#      rtail  = npi2 * piby2_2tail - ((t - rhead) - rtail);
       mulpd	.L__real_3ba3198a2e037073(%rip),%xmm2		# npi2 * piby2_2tail

       subpd	%xmm10,%xmm6						# t-rhead
       subpd	%xmm6,%xmm8						# - ((t - rhead) - rtail)
       addpd	%xmm2,%xmm8						# rtail = npi2 * piby2_2tail - ((t - rhead) - rtail);

#       movapd	%xmm10,%xmm6						; rhead
       subpd	%xmm8,%xmm10						# r = rhead - rtail
       movapd	 %xmm10,r(%rsp)

#       subpd	%xmm10,%xmm6						; rr=rhead-r
#       subpd	xmm6, xmm8						; rr=(rhead-r) -rtail
#       movapd	OWORD PTR rr[rsp], xmm6


# Work on next two args, third arg < 5e5, fourth arg >= 5e5
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
.Lfirst_second_done_fourth_arg_gt_5e5:

# Upper Arg is >= 5e5, Lower arg is < 5e5
# %r9,%r8
# %xmm3,,%xmm1 xmm7 = x, xmm4 = 0.5

	movhpd	 %xmm1,r1+8(%rsp)	#Save upper fp arg for remainder_piby2 call

# Work on Lower arg
# Upper arg might contain nan/inf, to avoid exception use only scalar instructions on lower arg
	movapd	.L__real_3fe0000000000000(%rip),%xmm4		# Restore 0.5
	mulsd	.L__real_3fe45f306dc9c883(%rip),%xmm3		# x*twobypi
	addsd	%xmm4,%xmm3					# xmm3 = npi2=(x*twobypi+0.5)
	movsd	.L__real_3ff921fb54400000(%rip),%xmm2		# xmm2 = piby2_1
	cvttsd2si	%xmm3,%r8d				# r8d = npi2 trunc to ints
	movsd	.L__real_3dd0b4611a600000(%rip),%xmm10		# xmm10 = piby2_2
	cvtsi2sd	%r8d,%xmm3				# xmm3 = npi2 trunc to doubles

#/* Subtract the multiple from x to get an extra-precision remainder */
#rhead  = x - npi2 * piby2_1;
	mulsd	%xmm3,%xmm2					# npi2 * piby2_1
	subsd	%xmm2,%xmm7					# xmm7 = rhead =(x-npi2*piby2_1)
	movsd	.L__real_3ba3198a2e037073(%rip),%xmm6		# xmm6 =piby2_2tail

#t  = rhead;
       movsd	%xmm7,%xmm5					# xmm5 = t = rhead

#rtail  = npi2 * piby2_2;
       mulsd	%xmm3,%xmm10					# xmm10 =rtail=(npi2*piby2_2)

#rhead  = t - rtail
       subsd	%xmm10,%xmm7					# xmm7 =rhead=(t-rtail)

#rtail  = npi2 * piby2_2tail - ((t - rhead) - rtail);
       mulsd	%xmm3,%xmm6     					# npi2 * piby2_2tail
       subsd	%xmm7,%xmm5					# t-rhead
       subsd	%xmm5,%xmm10					# (rtail-(t-rhead))
       addsd	%xmm6,%xmm10					# rtail=npi2*piby2_2tail+(rtail-(t-rhead));

#r =  rhead - rtail
#rr = (rhead-r) -rtail
       mov	 %r8d,region1(%rsp)			# store lower region

#       movsd	%xmm7,%xmm1
#       subsd	xmm1, xmm10					; xmm10 = r=(rhead-rtail)
#       subsd	%xmm1,%xmm7					; rr=rhead-r
#       subsd	xmm7, xmm10					; xmm6 = rr=((rhead-r) -rtail)

        subsd	%xmm10,%xmm7					# xmm10 = r=(rhead-rtail)

#       movlpd	QWORD PTR r1[rsp], xmm1				; store upper r
#       movlpd	QWORD PTR rr1[rsp], xmm7			; store upper rr

        movlpd	 %xmm7,r1(%rsp)				# store upper r

#Work on Upper arg
#Note that volatiles will be trashed by the call
#We do not care since this is the last check
#We will construct r, rr, region and sign
	mov		$0x07ff0000000000000,%r11			# is upper arg nan/inf
	mov		%r11,%r10
	and		%r9,%r10
	cmp		%r11,%r10
	jz		.L__vrs4_sinf_upper_naninf_higher

	lea	 region1+4(%rsp),%rdx			# upper arg is **NOT** nan/inf
	lea	 r1+8(%rsp),%rsi

# changed input from xmm10 to xmm0
	mov	 r1+8(%rsp),%rdi

	call	 __remainder_piby2d2f@PLT

	jmp 	0f

.L__vrs4_sinf_upper_naninf_higher:
	mov	$0x00008000000000000,%r11
	or	%r11,%r9
	mov	 %r9,r1+8(%rsp)				# r = x | 0x0008000000000000
	mov	 %r10d,region1+4(%rsp)			# region =0

.align 16
0:
	jmp	.L__vrs4_sinf_reconstruct


#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
.align 16
.L__vrs4_sinf_reconstruct:
#Results
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
# p_sign0  = Sign, xmm10 = r, xmm2 = %xmm6,%r2 =rr
# p_sign1  = Sign, xmm1 = r, xmm3 = %xmm7,%r2 =rr
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

	movapd	r(%rsp),%xmm10
	movapd	r1(%rsp),%xmm1

	mov	region(%rsp),%r8
	mov	region1(%rsp),%r9
	mov 	.L__reald_one_zero(%rip),%rdx		#compare value for cossin path

	mov 	%r8,%r10
	mov 	%r9,%r11

	and	.L__reald_one_one(%rip),%r8		#odd/even region for cos/sin
	and	.L__reald_one_one(%rip),%r9		#odd/even region for cos/sin

	shr	$1,%r10						#~AB+A~B, A is sign and B is upper bit of region
	shr	$1,%r11						#~AB+A~B, A is sign and B is upper bit of region

	mov	%r10,%rax
	mov	%r11,%rcx

	not 	%r12						#ADDED TO CHANGE THE LOGIC
	not 	%r13						#ADDED TO CHANGE THE LOGIC
	and	%r12,%r10
	and	%r13,%r11

	not	%rax
	not	%rcx
	not	%r12
	not	%r13
	and	%r12,%rax
	and	%r13,%rcx

	or	%rax,%r10
	or	%rcx,%r11
	and	.L__reald_one_one(%rip),%r10				#(~AB+A~B)&1
	and	.L__reald_one_one(%rip),%r11				#(~AB+A~B)&1

	mov	%r10,%r12
	mov	%r11,%r13

	and	%rdx,%r12				#mask out the lower sign bit leaving the upper sign bit
	and	%rdx,%r13				#mask out the lower sign bit leaving the upper sign bit

	shl	$63,%r10				#shift lower sign bit left by 63 bits
	shl	$63,%r11				#shift lower sign bit left by 63 bits
	shl	$31,%r12				#shift upper sign bit left by 31 bits
	shl	$31,%r13				#shift upper sign bit left by 31 bits

	mov 	 %r10,p_sign(%rsp)		#write out lower sign bit
	mov 	 %r12,p_sign+8(%rsp)		#write out upper sign bit
	mov 	 %r11,p_sign1(%rsp)		#write out lower sign bit
	mov 	 %r13,p_sign1+8(%rsp)		#write out upper sign bit

	mov	%r8,%rax
	mov	%r9,%rcx

	movapd	%xmm10,%xmm2
	movapd	%xmm1,%xmm3

	mulpd	%xmm10,%xmm2				# r2
	mulpd	%xmm1,%xmm3				# r2

	and	.L__reald_zero_one(%rip),%rax
	and	.L__reald_zero_one(%rip),%rcx
	shr	$31,%r8
	shr	$31,%r9
	or	%r8,%rax
	or	%r9,%rcx
	shl	$2,%rcx
	or	%rcx,%rax


	lea	.Levensin_oddcos_tbl(%rip),%rcx
	jmp	*(%rcx,%rax,8)				#Jmp table for cos/sin calculation based on even/odd region

#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
.align 16
.L__vrs4_sinf_cleanup:

	movapd	  p_sign(%rsp),%xmm10
	movapd	  p_sign1(%rsp),%xmm1

	xorpd	%xmm4,%xmm10			# (+) Sign
	xorpd	%xmm5,%xmm1			# (+) Sign

	cvtpd2ps %xmm10,%xmm0
	cvtpd2ps %xmm1,%xmm11
	movlhps	 %xmm11,%xmm0

	mov	save_r12(%rsp),%r12	# restore r12
	mov	save_r13(%rsp),%r13	# restore r13

	add	$0x01E8,%rsp
	ret

#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;JUMP TABLE;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
# p_sign0  = Sign, xmm10 = r, xmm2 = %xmm6,%r2 =rr
# p_sign1  = Sign, xmm1 = r, xmm3 = %xmm7,%r2 =rr
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
.align 16
.Lcoscos_coscos_piby4:
	movapd	%xmm2,%xmm0					# r
	movapd	%xmm3,%xmm11					# r

	movdqa	.Lcosarray+0x30(%rip),%xmm4			# c4
	movdqa	.Lcosarray+0x30(%rip),%xmm5			# c4

	movapd	.Lcosarray+0x10(%rip),%xmm8			# c2
	movapd	.Lcosarray+0x10(%rip),%xmm9			# c2

	mulpd	.L__real_3fe0000000000000(%rip),%xmm0	# r = 0.5 *x2
	mulpd	.L__real_3fe0000000000000(%rip),%xmm11	# r = 0.5 *x2

	mulpd	%xmm2,%xmm4					# c4*x2
	mulpd	%xmm3,%xmm5					# c4*x2

	mulpd	%xmm2,%xmm8					# c3*x2
	mulpd	%xmm3,%xmm9					# c3*x2

	subpd	.L__real_3ff0000000000000(%rip),%xmm0		# -t=r-1.0	;trash r
	subpd	.L__real_3ff0000000000000(%rip),%xmm11	# -t=r-1.0	;trash r

	mulpd	%xmm2,%xmm2					# x4
	mulpd	%xmm3,%xmm3					# x4

	addpd	.Lcosarray+0x20(%rip),%xmm4			# c3+x2c4
	addpd	.Lcosarray+0x20(%rip),%xmm5			# c3+x2c4

	addpd	.Lcosarray(%rip),%xmm8			# c1+x2c2
	addpd	.Lcosarray(%rip),%xmm9			# c1+x2c2

	mulpd	%xmm2,%xmm4					# x4(c3+x2c4)
	mulpd	%xmm3,%xmm5					# x4(c3+x2c4)

	addpd	%xmm8,%xmm4					# zc
	addpd	%xmm9,%xmm5					# zc

	mulpd	%xmm2,%xmm4					# x4 * zc
	mulpd	%xmm3,%xmm5					# x4 * zc

	subpd   %xmm0,%xmm4					# + t
	subpd   %xmm11,%xmm5					# + t

	jmp 	.L__vrs4_sinf_cleanup

.align 16
.Lcossin_cossin_piby4:
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
# p_sign0  = Sign, xmm10 = r, xmm2 = %xmm6,%r2 =rr
# p_sign1  = Sign, xmm1 = r, xmm3 = %xmm7,%r2 =rr
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

	movdqa	.Lsincosarray+0x30(%rip),%xmm4		# s4
	movdqa	.Lsincosarray+0x30(%rip),%xmm5		# s4
	movapd	.Lsincosarray+0x10(%rip),%xmm8		# s2
	movapd	.Lsincosarray+0x10(%rip),%xmm9		# s2

	movapd	%xmm2,%xmm0				# move x2 for x4
	movapd	%xmm3,%xmm11				# move x2 for x4

	mulpd	%xmm2,%xmm4				# x2s4
	mulpd	%xmm3,%xmm5				# x2s4
	mulpd	%xmm2,%xmm8				# x2s2
	mulpd	%xmm3,%xmm9				# x2s2

	mulpd	%xmm2,%xmm0				# x4
	mulpd	%xmm3,%xmm11				# x4

	addpd	.Lsincosarray+0x20(%rip),%xmm4		# s4+x2s3
	addpd	.Lsincosarray+0x20(%rip),%xmm5		# s4+x2s3
	addpd	.Lsincosarray(%rip),%xmm8		# s2+x2s1
	addpd	.Lsincosarray(%rip),%xmm9		# s2+x2s1

	mulpd	%xmm0,%xmm4				# x4(s3+x2s4)
	mulpd	%xmm11,%xmm5				# x4(s3+x2s4)

	movhlps	%xmm0,%xmm0				# move high x4 for cos term
	movhlps	%xmm11,%xmm11				# move high x4 for cos term

	movsd	%xmm2,%xmm6				# move low x2 for x3 for sin term
	movsd	%xmm3,%xmm7				# move low x2 for x3 for sin term
	mulsd	%xmm10,%xmm6				# get low x3 for sin term
	mulsd	%xmm1,%xmm7				# get low x3 for sin term

	mulpd 	.L__real_3fe0000000000000(%rip),%xmm2	# 0.5*x2 for sin and cos terms
	mulpd 	.L__real_3fe0000000000000(%rip),%xmm3	# 0.5*x2 for sin and cos terms

	addpd	%xmm8,%xmm4				# z
	addpd	%xmm9,%xmm5				# z

	movhlps	%xmm2,%xmm12				# move high r for cos
	movhlps	%xmm3,%xmm13				# move high r for cos

	movhlps	%xmm4,%xmm8				# xmm4 = sin , xmm8 = cos
	movhlps	%xmm5,%xmm9				# xmm4 = sin , xmm8 = cos

	mulsd	%xmm6,%xmm4				# sin *x3
	mulsd	%xmm7,%xmm5				# sin *x3

	mulsd	%xmm0,%xmm8				# cos *x4
	mulsd	%xmm11,%xmm9				# cos *x4

	subsd	.L__real_3ff0000000000000(%rip),%xmm12 	#-t=r-1.0
	subsd	.L__real_3ff0000000000000(%rip),%xmm13 	#-t=r-1.0

	addsd	%xmm10,%xmm4				# sin + x
	addsd	%xmm1,%xmm5				# sin + x
	subsd   %xmm12,%xmm8				# cos+t
	subsd   %xmm13,%xmm9				# cos+t

	movlhps	%xmm8,%xmm4
	movlhps	%xmm9,%xmm5

	jmp 	.L__vrs4_sinf_cleanup
.align 16
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
# p_sign0  = Sign, xmm10 = r, xmm2 = %xmm6,%r2 =rr
# p_sign1  = Sign, xmm1 = r, xmm3 = %xmm7,%r2 =rr
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
.Lsincos_cossin_piby4:

	movapd	.Lsincosarray+0x30(%rip),%xmm4		# s4
	movapd	.Lcossinarray+0x30(%rip),%xmm5		# s4
	movdqa	.Lsincosarray+0x10(%rip),%xmm8		# s2
	movdqa	.Lcossinarray+0x10(%rip),%xmm9		# s2

	movapd	%xmm2,%xmm0				# move x2 for x4
	movapd	%xmm3,%xmm11				# move x2 for x4
	movapd	%xmm3,%xmm7				# sincos term upper x2 for x3

	mulpd	%xmm2,%xmm4				# x2s4
	mulpd	%xmm3,%xmm5				# x2s4
	mulpd	%xmm2,%xmm8				# x2s2
	mulpd	%xmm3,%xmm9				# x2s2

	mulpd	%xmm2,%xmm0				# x4
	mulpd	%xmm3,%xmm11				# x4

	addpd	.Lsincosarray+0x20(%rip),%xmm4		# s3+x2s4
	addpd	.Lcossinarray+0x20(%rip),%xmm5		# s3+x2s4
	addpd	.Lsincosarray(%rip),%xmm8		# s1+x2s2
	addpd	.Lcossinarray(%rip),%xmm9		# s1+x2s2

	mulpd	%xmm0,%xmm4				# x4(s3+x2s4)
	mulpd	%xmm11,%xmm5				# x4(s3+x2s4)

	movhlps	%xmm0,%xmm0				# move high x4 for cos term

	movsd	%xmm2,%xmm6				# move low x2 for x3 for sin term  (cossin)
	mulpd	%xmm1,%xmm7

	mulsd	%xmm10,%xmm6				# get low x3 for sin term (cossin)
	movhlps	%xmm7,%xmm7				# get high x3 for sin term (sincos)

	mulpd 	.L__real_3fe0000000000000(%rip),%xmm2	# 0.5*x2 for cos term
	mulpd 	.L__real_3fe0000000000000(%rip),%xmm3	# 0.5*x2 for cos term

	addpd	%xmm8,%xmm4				# z
	addpd	%xmm9,%xmm5				# z


	movhlps	%xmm2,%xmm12				# move high r for cos (cossin)


	movhlps	%xmm4,%xmm8				# xmm8 = cos , xmm4 = sin	(cossin)
	movhlps	%xmm5,%xmm9				# xmm9 = sin , xmm5 = cos	(sincos)

	mulsd	%xmm6,%xmm4				# sin *x3
	mulsd	%xmm11,%xmm5				# cos *x4
	mulsd	%xmm0,%xmm8				# cos *x4
	mulsd	%xmm7,%xmm9				# sin *x3

	subsd	.L__real_3ff0000000000000(%rip),%xmm12 	#-t=r-1.0
	subsd	.L__real_3ff0000000000000(%rip),%xmm3 	# -t=r-1.0

	movhlps	%xmm1,%xmm11				# move high x for x for sin term    (sincos)

	addsd	%xmm10,%xmm4				# sin + x	+
	addsd	%xmm11,%xmm9				# sin + x	+

	subsd   %xmm12,%xmm8				# cos+t
	subsd   %xmm3,%xmm5				# cos+t

	movlhps	%xmm8,%xmm4				# cossin
	movlhps	%xmm9,%xmm5				# sincos

	jmp	.L__vrs4_sinf_cleanup

.align 16
.Lsincos_sincos_piby4:
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
# p_sign0  = Sign, xmm10 = r, xmm2 = %xmm6,%r2 =rr
# p_sign1  = Sign, xmm1 = r, xmm3 = %xmm7,%r2 =rr
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

	movapd	.Lcossinarray+0x30(%rip),%xmm4		# s4
	movapd	.Lcossinarray+0x30(%rip),%xmm5		# s4
	movdqa	.Lcossinarray+0x10(%rip),%xmm8		# s2
	movdqa	.Lcossinarray+0x10(%rip),%xmm9		# s2

	movapd	%xmm2,%xmm0				# move x2 for x4
	movapd	%xmm3,%xmm11				# move x2 for x4
	movapd	%xmm2,%xmm6				# move x2 for x4
	movapd	%xmm3,%xmm7				# move x2 for x4

	mulpd	%xmm2,%xmm4				# x2s6
	mulpd	%xmm3,%xmm5				# x2s6
	mulpd	%xmm2,%xmm8				# x2s3
	mulpd	%xmm3,%xmm9				# x2s3

	mulpd	%xmm2,%xmm0				# x4
	mulpd	%xmm3,%xmm11				# x4

	addpd	.Lcossinarray+0x20(%rip),%xmm4		# s4+x2s3
	addpd	.Lcossinarray+0x20(%rip),%xmm5		# s4+x2s3
	addpd	.Lcossinarray(%rip),%xmm8		# s2+x2s1
	addpd	.Lcossinarray(%rip),%xmm9		# s2+x2s1

	mulpd	%xmm0,%xmm4				# x4(s4+x2s3)
	mulpd	%xmm11,%xmm5				# x4(s4+x2s3)

	mulpd	%xmm10,%xmm6				# get low x3 for sin term
	mulpd	%xmm1,%xmm7				# get low x3 for sin term
	movhlps	%xmm6,%xmm6				# move low x2 for x3 for sin term
	movhlps	%xmm7,%xmm7				# move low x2 for x3 for sin term

	mulsd 	.L__real_3fe0000000000000(%rip),%xmm2	# 0.5*x2 for cos terms
	mulsd 	.L__real_3fe0000000000000(%rip),%xmm3	# 0.5*x2 for cos terms

	addpd	%xmm8,%xmm4				# z
	addpd	%xmm9,%xmm5				# z

	movhlps	%xmm4,%xmm12				# xmm8 = sin , xmm4 = cos
	movhlps	%xmm5,%xmm13				# xmm9 = sin , xmm5 = cos

	mulsd	%xmm6,%xmm12				# sin *x3
	mulsd	%xmm7,%xmm13				# sin *x3
	mulsd	%xmm0,%xmm4				# cos *x4
	mulsd	%xmm11,%xmm5				# cos *x4

	subsd	.L__real_3ff0000000000000(%rip),%xmm2 	#-t=r-1.0
	subsd	.L__real_3ff0000000000000(%rip),%xmm3 	#-t=r-1.0

	movhlps	%xmm10,%xmm0				# move high x for x for sin term
	movhlps	%xmm1,%xmm11				# move high x for x for sin term
							# Reverse 10 and 0

	addsd	%xmm0,%xmm12				# sin + x
	addsd	%xmm11,%xmm13				# sin + x

	subsd   %xmm2,%xmm4				# cos+t
	subsd   %xmm3,%xmm5				# cos+t

	movlhps	%xmm12,%xmm4
	movlhps	%xmm13,%xmm5
	jmp 	.L__vrs4_sinf_cleanup

.align 16
.Lcossin_sincos_piby4:

	movapd	.Lcossinarray+0x30(%rip),%xmm4		# s4
	movapd	.Lsincosarray+0x30(%rip),%xmm5		# s4
	movdqa	.Lcossinarray+0x10(%rip),%xmm8		# s2
	movdqa	.Lsincosarray+0x10(%rip),%xmm9		# s2

	movapd	%xmm2,%xmm0				# move x2 for x4
	movapd	%xmm3,%xmm11				# move x2 for x4
	movapd	%xmm2,%xmm7				# upper x2 for x3 for sin term (sincos)

	mulpd	%xmm2,%xmm4				# x2s4
	mulpd	%xmm3,%xmm5				# x2s4
	mulpd	%xmm2,%xmm8				# x2s2
	mulpd	%xmm3,%xmm9				# x2s2

	mulpd	%xmm2,%xmm0				# x4
	mulpd	%xmm3,%xmm11				# x4

	addpd	.Lcossinarray+0x20(%rip),%xmm4		# s3+x2s4
	addpd	.Lsincosarray+0x20(%rip),%xmm5		# s3+x2s4
	addpd	.Lcossinarray(%rip),%xmm8		# s1+x2s2
	addpd	.Lsincosarray(%rip),%xmm9		# s1+x2s2

	mulpd	%xmm0,%xmm4				# x4(s3+x2s4)
	mulpd	%xmm11,%xmm5				# x4(s3+x2s4)

	movhlps	%xmm11,%xmm11				# move high x4 for cos term

	movsd	%xmm3,%xmm6				# move low x2 for x3 for sin term  (cossin)
	mulpd	%xmm10,%xmm7

	mulsd	%xmm1,%xmm6				# get low x3 for sin term (cossin)
	movhlps	%xmm7,%xmm7				# get high x3 for sin term (sincos)

	mulsd 	.L__real_3fe0000000000000(%rip),%xmm2	# 0.5*x2 for cos term
	mulpd 	.L__real_3fe0000000000000(%rip),%xmm3	# 0.5*x2 for cos term

	addpd	%xmm8,%xmm4				# z
	addpd	%xmm9,%xmm5				# z


	movhlps	%xmm3,%xmm12				# move high r for cos (cossin)


	movhlps	%xmm4,%xmm8				# xmm8 = sin , xmm4 = cos	(sincos)
	movhlps	%xmm5,%xmm9				# xmm9 = cos , xmm5 = sin	(cossin)

	mulsd	%xmm0,%xmm4				# cos *x4
	mulsd	%xmm6,%xmm5				# sin *x3
	mulsd	%xmm7,%xmm8				# sin *x3
	mulsd	%xmm11,%xmm9				# cos *x4

	subsd	.L__real_3ff0000000000000(%rip),%xmm2 	# -t=r-1.0
	subsd	.L__real_3ff0000000000000(%rip),%xmm12 	# -t=r-1.0

	movhlps	%xmm10,%xmm11				# move high x for x for sin term    (sincos)

	subsd	%xmm2,%xmm4				# cos-(-t)
	subsd	%xmm12,%xmm9				# cos-(-t)

	addsd   %xmm11,%xmm8				# sin + x
	addsd   %xmm1,%xmm5				# sin + x

	movlhps	%xmm8,%xmm4				# cossin
	movlhps	%xmm9,%xmm5				# sincos

	jmp	.L__vrs4_sinf_cleanup
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
.align 16
.Lcoscos_sinsin_piby4:
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
# p_sign0  = Sign, xmm10 = r, xmm2 = %xmm6,%r2 =rr: 	SIN
# p_sign1  = Sign, xmm1 = r, xmm3 = %xmm7,%r2 =rr:	COS
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

	movapd	%xmm2,%xmm0					# x2	; SIN
	movapd	%xmm3,%xmm11					# x2	; COS
	movapd	%xmm3,%xmm1					# copy of x2 for x4

	movdqa	.Lsinarray+0x30(%rip),%xmm4			# c4
	movdqa	.Lcosarray+0x30(%rip),%xmm5			# c4
	movapd	.Lsinarray+0x10(%rip),%xmm8			# c2
	movapd	.Lcosarray+0x10(%rip),%xmm9			# c2

	mulpd	.L__real_3fe0000000000000(%rip),%xmm11		# r = 0.5 *x2

	mulpd	%xmm2,%xmm4					# c4*x2
	mulpd	%xmm3,%xmm5					# c4*x2
	mulpd	%xmm2,%xmm8					# c2*x2
	mulpd	%xmm3,%xmm9					# c2*x2

	mulpd	%xmm2,%xmm0					# x4
	subpd	.L__real_3ff0000000000000(%rip),%xmm11		# -t=r-1.0
	mulpd	%xmm3,%xmm1					# x4

	addpd	.Lsinarray+0x20(%rip),%xmm4			# c3+x2c4
	addpd	.Lcosarray+0x20(%rip),%xmm5			# c3+x2c4
	addpd	.Lsinarray(%rip),%xmm8			# c1+x2c2
	addpd	.Lcosarray(%rip),%xmm9			# c1+x2c2

	mulpd	%xmm10,%xmm2					# x3

	mulpd	%xmm0,%xmm4					# x4(c3+x2c4)
	mulpd	%xmm1,%xmm5					# x4(c3+x2c4)

	addpd	%xmm8,%xmm4					# zs
	addpd	%xmm9,%xmm5					# zc

	mulpd	%xmm2,%xmm4					# x3 * zs
	mulpd	%xmm1,%xmm5					# x4 * zc

	addpd	%xmm10,%xmm4					# +x
	subpd   %xmm11,%xmm5					# +t

	jmp 	.L__vrs4_sinf_cleanup

.align 16
.Lsinsin_coscos_piby4:
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
# p_sign0  = Sign, xmm10 = r, xmm2 = %xmm6,%r2 =rr: 	COS
# p_sign1  = Sign, xmm1  = r, xmm3 = %xmm7,%r2 =rr:	SIN
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

	movapd	%xmm2,%xmm0					# x2	; COS
	movapd	%xmm3,%xmm11					# x2	; SIN
	movapd	%xmm2,%xmm10					# copy of x2 for x4

	movdqa	.Lcosarray+0x30(%rip),%xmm4			# c4
	movdqa	.Lsinarray+0x30(%rip),%xmm5			# s4
	movapd	.Lcosarray+0x10(%rip),%xmm8			# c2
	movapd	.Lsinarray+0x10(%rip),%xmm9			# s2

	mulpd	%xmm2,%xmm4					# c4*x2
	mulpd	%xmm3,%xmm5					# s4*x2
	mulpd	%xmm2,%xmm8					# c2*x2
	mulpd	%xmm3,%xmm9					# s2*x2

	mulpd	%xmm2,%xmm10					# x4
	mulpd	%xmm3,%xmm11					# x4

	addpd	.Lcosarray+0x20(%rip),%xmm4			# c3+x2c4
	addpd	.Lsinarray+0x20(%rip),%xmm5			# s3+x2c4
	addpd	.Lcosarray(%rip),%xmm8			# c1+x2c2
	addpd	.Lsinarray(%rip),%xmm9			# s1+x2c2

	mulpd	%xmm1,%xmm3					# x3
	mulpd	.L__real_3fe0000000000000(%rip),%xmm0		# r = 0.5 *x2

	mulpd	%xmm10,%xmm4					# x4(c3+x2c4)
	mulpd	%xmm11,%xmm5					# x4(s3+x2s4)

	subpd	.L__real_3ff0000000000000(%rip),%xmm0		# -t=r-1.0
	addpd	%xmm8,%xmm4					# zc
	addpd	%xmm9,%xmm5					# zs

	mulpd	%xmm10,%xmm4					# x4 * zc
	mulpd	%xmm3,%xmm5					# x3 * zc

	subpd	%xmm0,%xmm4					# +t
	addpd   %xmm1,%xmm5					# +x

	jmp 	.L__vrs4_sinf_cleanup
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
.align 16
.Lcoscos_cossin_piby4:				#Derive from cossin_coscos
	movhlps	%xmm2,%xmm0					# x2 for 0.5x2 for upper cos
	movsd	%xmm2,%xmm6					# lower x2 for x3 for lower sin
	movapd	%xmm3,%xmm11					# x2 for 0.5x2
	movapd	%xmm2,%xmm12					# x2 for x4
	movapd	%xmm3,%xmm13					# x2 for x4

	movsd	.L__real_3ff0000000000000(%rip),%xmm7

	movdqa	.Lsincosarray+0x30(%rip),%xmm4			# c4
	movdqa	.Lcosarray+0x30(%rip),%xmm5			# c4
	movapd	.Lsincosarray+0x10(%rip),%xmm8			# c2
	movapd	.Lcosarray+0x10(%rip),%xmm9			# c2


	mulsd	.L__real_3fe0000000000000(%rip),%xmm0	# 0.5 *x2
	mulpd	.L__real_3fe0000000000000(%rip),%xmm11	# 0.5 *x2

	mulpd	%xmm2,%xmm4					# c4*x2
	mulpd	%xmm3,%xmm5					# c4*x2
	mulpd	%xmm2,%xmm8					# c2*x2
	mulpd	%xmm3,%xmm9					# c2*x2

	subsd	%xmm0,%xmm7					#  t=1.0-r  for cos
	subpd	.L__real_3ff0000000000000(%rip),%xmm11	# -t=r-1.0
	mulpd	%xmm2,%xmm12					# x4
	mulpd	%xmm3,%xmm13					# x4

	addpd	.Lsincosarray+0x20(%rip),%xmm4			# c4+x2c3
	addpd	.Lcosarray+0x20(%rip),%xmm5			# c4+x2c3
	addpd	.Lsincosarray(%rip),%xmm8			# c2+x2c1
	addpd	.Lcosarray(%rip),%xmm9			# c2+x2c1


	movapd	%xmm12,%xmm2					# upper=x4
	movsd	%xmm6,%xmm2					# lower=x2
	mulsd	%xmm10,%xmm2					# lower=x2*x

	mulpd	%xmm12,%xmm4					# x4(c3+x2c4)
	mulpd	%xmm13,%xmm5					# x4(c3+x2c4)

	addpd	%xmm8,%xmm4					# zczs
	addpd	%xmm9,%xmm5					# zc

	mulpd	%xmm2,%xmm4					# upper= x4 * zc
								# lower=x3 * zs
	mulpd	%xmm13,%xmm5					# x4 * zc


	movlhps	%xmm7,%xmm10					#
	addpd	%xmm10,%xmm4					# +x for lower sin, +t for upper cos
	subpd   %xmm11,%xmm5					# -(-t)

	jmp 	.L__vrs4_sinf_cleanup
.align 16
.Lcoscos_sincos_piby4:				#Derive from cossin_coscos
	movsd	%xmm2,%xmm0					# x2 for 0.5x2 for lower cos
	movapd	%xmm3,%xmm11					# x2 for 0.5x2
	movapd	%xmm2,%xmm12					# x2 for x4
	movapd	%xmm3,%xmm13					# x2 for x4
	movsd	.L__real_3ff0000000000000(%rip),%xmm7

	movdqa	.Lcossinarray+0x30(%rip),%xmm4			# cs4
	movdqa	.Lcosarray+0x30(%rip),%xmm5			# c4
	movapd	.Lcossinarray+0x10(%rip),%xmm8			# cs2
	movapd	.Lcosarray+0x10(%rip),%xmm9			# c2

	mulsd	.L__real_3fe0000000000000(%rip),%xmm0		# 0.5 *x2
	mulpd	.L__real_3fe0000000000000(%rip),%xmm11		# 0.5 *x2

	mulpd	%xmm2,%xmm4					# c4*x2
	mulpd	%xmm3,%xmm5					# c4*x2
	mulpd	%xmm2,%xmm8					# c2*x2
	mulpd	%xmm3,%xmm9					# c2*x2

	subsd	%xmm0,%xmm7					# t=1.0-r  for cos
	subpd	.L__real_3ff0000000000000(%rip),%xmm11		# -t=r-1.0
	mulpd	%xmm2,%xmm12					# x4
	mulpd	%xmm3,%xmm13					# x4

	addpd	.Lcossinarray+0x20(%rip),%xmm4			# c4+x2c3
	addpd	.Lcosarray+0x20(%rip),%xmm5			# c4+x2c3
	addpd	.Lcossinarray(%rip),%xmm8			# c2+x2c1
	addpd	.Lcosarray(%rip),%xmm9				# c2+x2c1

	mulpd	%xmm10,%xmm2					# upper=x3 for sin
	mulsd	%xmm10,%xmm2					# lower=x4 for cos

	mulpd	%xmm12,%xmm4					# x4(c3+x2c4)
	mulpd	%xmm13,%xmm5					# x4(c3+x2c4)

	addpd	%xmm8,%xmm4					# zczs
	addpd	%xmm9,%xmm5					# zc

	mulpd	%xmm2,%xmm4					# lower= x4 * zc
								# upper= x3 * zs
	mulpd	%xmm13,%xmm5					# x4 * zc


	movsd	%xmm7,%xmm10
	addpd	%xmm10,%xmm4					# +x for upper sin, +t for lower cos
	subpd   %xmm11,%xmm5					# -(-t)

	jmp 	.L__vrs4_sinf_cleanup
.align 16
.Lcossin_coscos_piby4:
	movhlps	%xmm3,%xmm0					# x2 for 0.5x2 for upper cos
	movapd	%xmm2,%xmm11					# x2 for 0.5x2
	movapd	%xmm2,%xmm12					# x2 for x4
	movapd	%xmm3,%xmm13					# x2 for x4
	movsd	%xmm3,%xmm6					# lower x2 for x3 for sin
	movsd	.L__real_3ff0000000000000(%rip),%xmm7

	movdqa	.Lcosarray+0x30(%rip),%xmm4			# cs4
	movdqa	.Lsincosarray+0x30(%rip),%xmm5			# c4
	movapd	.Lcosarray+0x10(%rip),%xmm8			# cs2
	movapd	.Lsincosarray+0x10(%rip),%xmm9			# c2


	mulsd	.L__real_3fe0000000000000(%rip),%xmm0		# 0.5 *x2
	mulpd	.L__real_3fe0000000000000(%rip),%xmm11		# 0.5 *x2

	mulpd	%xmm2,%xmm4					# c4*x2
	mulpd	%xmm3,%xmm5					# c4*x2
	mulpd	%xmm2,%xmm8					# c2*x2
	mulpd	%xmm3,%xmm9					# c2*x2

	subsd	%xmm0,%xmm7					# t=1.0-r  for cos
	subpd	.L__real_3ff0000000000000(%rip),%xmm11		# -t=r-1.0
	mulpd	%xmm2,%xmm12					# x4
	mulpd	%xmm3,%xmm13					# x4

	addpd	.Lcosarray+0x20(%rip),%xmm4			# c4+x2c3
	addpd	.Lsincosarray+0x20(%rip),%xmm5			# c4+x2c3
	addpd	.Lcosarray(%rip),%xmm8			# c2+x2c1
	addpd	.Lsincosarray(%rip),%xmm9			# c2+x2c1

	movapd	%xmm13,%xmm3					# upper=x4
	movsd	%xmm6,%xmm3					# lower x2
	mulsd	%xmm1,%xmm3					# lower x2*x

	mulpd	%xmm12,%xmm4					# x4(c3+x2c4)
	mulpd	%xmm13,%xmm5					# x4(c3+x2c4)

	addpd	%xmm8,%xmm4					# zczs
	addpd	%xmm9,%xmm5					# zc

	mulpd	%xmm12,%xmm4					# x4 * zc
	mulpd	%xmm3,%xmm5					# upper= x4 * zc
								# lower=x3 * zs

	movlhps	%xmm7,%xmm1
	addpd	%xmm1,%xmm5					# +x for lower sin, +t for upper cos
	subpd   %xmm11,%xmm4					# -(-t)

	jmp 	.L__vrs4_sinf_cleanup

.align 16
.Lcossin_sinsin_piby4:		# Derived from sincos_coscos

	movhlps	%xmm3,%xmm0					# x2
	movapd	%xmm3,%xmm7
	movapd	%xmm2,%xmm12					# copy of x2 for x4
	movapd	%xmm3,%xmm13					# copy of x2 for x4
	movsd	.L__real_3ff0000000000000(%rip),%xmm11

	movdqa	.Lsinarray+0x30(%rip),%xmm4			# c4
	movdqa	.Lsincosarray+0x30(%rip),%xmm5			# c4
	movapd	.Lsinarray+0x10(%rip),%xmm8			# c2
	movapd	.Lsincosarray+0x10(%rip),%xmm9			# c2

	mulsd	.L__real_3fe0000000000000(%rip),%xmm0		# r = 0.5 *x2

	mulpd	%xmm2,%xmm4					# c4*x2
	mulpd	%xmm3,%xmm5					# c4*x2
	mulpd	%xmm2,%xmm8					# c2*x2
	mulpd	%xmm3,%xmm9					# c2*x2

	mulpd	%xmm2,%xmm12					# x4
	subsd	%xmm0,%xmm11					# t=1.0-r for cos
	mulpd	%xmm3,%xmm13					# x4

	addpd	.Lsinarray+0x20(%rip),%xmm4			# c3+x2c4
	addpd	.Lsincosarray+0x20(%rip),%xmm5			# c3+x2c4
	addpd	.Lsinarray(%rip),%xmm8			# c1+x2c2
	addpd	.Lsincosarray(%rip),%xmm9			# c1+x2c2

	mulpd	%xmm10,%xmm2					# x3
	movapd	%xmm13,%xmm3					# upper x4 for cos
	movsd	%xmm7,%xmm3					# lower x2 for sin
	mulsd	%xmm1,%xmm3					# lower x3=x2*x for sin

	mulpd	%xmm12,%xmm4					# x4(c3+x2c4)
	mulpd	%xmm13,%xmm5					# x4(c3+x2c4)

	movlhps	%xmm11,%xmm1					# t for upper cos and x for lower sin

	addpd	%xmm8,%xmm4					# zczs
	addpd	%xmm9,%xmm5					# zs

	mulpd	%xmm2,%xmm4					# x3 * zs
	mulpd	%xmm3,%xmm5					# upper=x4 * zc
								# lower=x3 * zs

	addpd   %xmm10,%xmm4					# +x
	addpd	%xmm1,%xmm5					# +t upper, +x lower


	jmp 	.L__vrs4_sinf_cleanup
.align 16
.Lsincos_coscos_piby4:
	movsd	%xmm3,%xmm0					# x2 for 0.5x2 for lower cos
	movapd	%xmm2,%xmm11					# x2 for 0.5x2
	movapd	%xmm2,%xmm12					# x2 for x4
	movapd	%xmm3,%xmm13					# x2 for x4
	movsd	.L__real_3ff0000000000000(%rip),%xmm7

	movdqa	.Lcosarray+0x30(%rip),%xmm4			# cs4
	movdqa	.Lcossinarray+0x30(%rip),%xmm5			# c4
	movapd	.Lcosarray+0x10(%rip),%xmm8			# cs2
	movapd	.Lcossinarray+0x10(%rip),%xmm9			# c2

	mulsd	.L__real_3fe0000000000000(%rip),%xmm0	# 0.5 *x2
	mulpd	.L__real_3fe0000000000000(%rip),%xmm11	# 0.5 *x2

	mulpd	%xmm2,%xmm4					# c4*x2
	mulpd	%xmm3,%xmm5					# c4*x2
	mulpd	%xmm2,%xmm8					# c2*x2
	mulpd	%xmm3,%xmm9					# c2*x2

	subsd	%xmm0,%xmm7					# t=1.0-r  for cos
	subpd	.L__real_3ff0000000000000(%rip),%xmm11	# -t=r-1.0
	mulpd	%xmm2,%xmm12					# x4
	mulpd	%xmm3,%xmm13					# x4

	addpd	.Lcosarray+0x20(%rip),%xmm4			# c4+x2c3
	addpd	.Lcossinarray+0x20(%rip),%xmm5			# c4+x2c3
	addpd	.Lcosarray(%rip),%xmm8			# c2+x2c1
	addpd	.Lcossinarray(%rip),%xmm9			# c2+x2c1

	mulpd	%xmm1,%xmm3					# upper=x3 for sin
	mulsd	%xmm1,%xmm3					# lower=x4 for cos

	mulpd	%xmm12,%xmm4					# x4(c3+x2c4)
	mulpd	%xmm13,%xmm5					# x4(c3+x2c4)

	addpd	%xmm8,%xmm4					# zczs
	addpd	%xmm9,%xmm5					# zc

	mulpd	%xmm12,%xmm4					# x4 * zc
	mulpd	%xmm3,%xmm5					# lower= x4 * zc
								# upper= x3 * zs

	movsd	%xmm7,%xmm1
	subpd   %xmm11,%xmm4					# -(-t)
	addpd	%xmm1,%xmm5					# +x for upper sin, +t for lower cos


	jmp 	.L__vrs4_sinf_cleanup

.align 16
.Lsincos_sinsin_piby4:		# Derived from sincos_coscos

	movsd	%xmm3,%xmm0					# x2
	movapd	%xmm2,%xmm12					# copy of x2 for x4
	movapd	%xmm3,%xmm13					# copy of x2 for x4
	movsd	.L__real_3ff0000000000000(%rip),%xmm11

	movdqa	.Lsinarray+0x30(%rip),%xmm4			# c4
	movdqa	.Lcossinarray+0x30(%rip),%xmm5			# c4
	movapd	.Lsinarray+0x10(%rip),%xmm8			# c2
	movapd	.Lcossinarray+0x10(%rip),%xmm9			# c2

	mulsd	.L__real_3fe0000000000000(%rip),%xmm0		# r = 0.5 *x2

	mulpd	%xmm2,%xmm4					# c4*x2
	mulpd	%xmm3,%xmm5					# c4*x2
	mulpd	%xmm2,%xmm8					# c2*x2
	mulpd	%xmm3,%xmm9					# c2*x2

	mulpd	%xmm2,%xmm12					# x4
	subsd	%xmm0,%xmm11					# t=1.0-r for cos
	mulpd	%xmm3,%xmm13					# x4

	addpd	.Lsinarray+0x20(%rip),%xmm4			# c3+x2c4
	addpd	.Lcossinarray+0x20(%rip),%xmm5			# c3+x2c4
	addpd	.Lsinarray(%rip),%xmm8				# c1+x2c2
	addpd	.Lcossinarray(%rip),%xmm9			# c1+x2c2

	mulpd	%xmm10,%xmm2					# x3
	mulpd	%xmm1,%xmm3					# upper x3 for sin
	mulsd	%xmm1,%xmm3					# lower x4 for cos

	movhlps	%xmm1,%xmm6

	mulpd	%xmm12,%xmm4					# x4(c3+x2c4)
	mulpd	%xmm13,%xmm5					# x4(c3+x2c4)

	movlhps	%xmm6,%xmm11					# upper =t ; lower =x

	addpd	%xmm8,%xmm4					# zs
	addpd	%xmm9,%xmm5					# zszc

	mulpd	%xmm2,%xmm4					# x3 * zs
	mulpd	%xmm3,%xmm5					# lower=x4 * zc
								# upper=x3 * zs

	addpd   %xmm10,%xmm4					# +x
	addpd	%xmm11,%xmm5					# +t lower, +x upper

	jmp 	.L__vrs4_sinf_cleanup

.align 16
.Lsinsin_cossin_piby4:		# Derived from sincos_coscos

	movhlps	%xmm2,%xmm0					# x2
	movapd	%xmm2,%xmm7
	movapd	%xmm2,%xmm12					# copy of x2 for x4
	movapd	%xmm3,%xmm13					# copy of x2 for x4
	movsd	.L__real_3ff0000000000000(%rip),%xmm11

	movdqa	.Lsincosarray+0x30(%rip),%xmm4			# c4
	movdqa	.Lsinarray+0x30(%rip),%xmm5			# c4
	movapd	.Lsincosarray+0x10(%rip),%xmm8			# c2
	movapd	.Lsinarray+0x10(%rip),%xmm9			# c2

	mulsd	.L__real_3fe0000000000000(%rip),%xmm0		# r = 0.5 *x2

	mulpd	%xmm2,%xmm4					# c4*x2
	mulpd	%xmm3,%xmm5					# c4*x2
	mulpd	%xmm2,%xmm8					# c2*x2
	mulpd	%xmm3,%xmm9					# c2*x2

	mulpd	%xmm2,%xmm12					# x4
	subsd	%xmm0,%xmm11					# t=1.0-r for cos
	mulpd	%xmm3,%xmm13					# x4

	addpd	.Lsincosarray+0x20(%rip),%xmm4			# c3+x2c4
	addpd	.Lsinarray+0x20(%rip),%xmm5			# c3+x2c4
	addpd	.Lsincosarray(%rip),%xmm8			# c1+x2c2
	addpd	.Lsinarray(%rip),%xmm9			# c1+x2c2

	mulpd	%xmm1,%xmm3					# x3
	movapd	%xmm12,%xmm2					# upper x4 for cos
	movsd	%xmm7,%xmm2					# lower x2 for sin
	mulsd	%xmm10,%xmm2					# lower x3=x2*x for sin

	mulpd	%xmm12,%xmm4					# x4(c3+x2c4)
	mulpd	%xmm13,%xmm5					# x4(c3+x2c4)

	movlhps	%xmm11,%xmm10					# t for upper cos and x for lower sin

	addpd	%xmm8,%xmm4					# zs
	addpd	%xmm9,%xmm5					# zszc

	mulpd	%xmm3,%xmm5					# x3 * zs
	mulpd	%xmm2,%xmm4					# upper=x4 * zc
								# lower=x3 * zs

	addpd	%xmm1,%xmm5					# +x
	addpd   %xmm10,%xmm4					# +t upper, +x lower

	jmp 	.L__vrs4_sinf_cleanup

.align 16
.Lsinsin_sincos_piby4:		# Derived from sincos_coscos

	movsd	%xmm2,%xmm0					# x2
	movapd	%xmm2,%xmm12					# copy of x2 for x4
	movapd	%xmm3,%xmm13					# copy of x2 for x4
	movsd	.L__real_3ff0000000000000(%rip),%xmm11

	movdqa	.Lcossinarray+0x30(%rip),%xmm4			# c4
	movdqa	.Lsinarray+0x30(%rip),%xmm5			# c4
	movapd	.Lcossinarray+0x10(%rip),%xmm8			# c2
	movapd	.Lsinarray+0x10(%rip),%xmm9			# c2

	mulsd	.L__real_3fe0000000000000(%rip),%xmm0		# r = 0.5 *x2

	mulpd	%xmm2,%xmm4					# c4*x2
	mulpd	%xmm3,%xmm5					# c4*x2
	mulpd	%xmm2,%xmm8					# c2*x2
	mulpd	%xmm3,%xmm9					# c2*x2

	mulpd	%xmm2,%xmm12					# x4
	subsd	%xmm0,%xmm11					# t=1.0-r for cos
	mulpd	%xmm3,%xmm13					# x4

	addpd	.Lcossinarray+0x20(%rip),%xmm4			# c3+x2c4
	addpd	.Lsinarray+0x20(%rip),%xmm5			# c3+x2c4
	addpd	.Lcossinarray(%rip),%xmm8			# c1+x2c2
	addpd	.Lsinarray(%rip),%xmm9			# c1+x2c2

	mulpd	%xmm1,%xmm3					# x3
	mulpd	%xmm10,%xmm2					# upper x3 for sin
	mulsd	%xmm10,%xmm2					# lower x4 for cos

	movhlps	%xmm10,%xmm6

	mulpd	%xmm12,%xmm4					# x4(c3+x2c4)
	mulpd	%xmm13,%xmm5					# x4(c3+x2c4)

	movlhps	%xmm6,%xmm11

	addpd	%xmm8,%xmm4					# zs
	addpd	%xmm9,%xmm5					# zszc

	mulpd	%xmm3,%xmm5					# x3 * zs
	mulpd	%xmm2,%xmm4					# lower=x4 * zc
								# upper=x3 * zs

	addpd	%xmm1,%xmm5					# +x
	addpd   %xmm11,%xmm4					# +t lower, +x upper

	jmp 	.L__vrs4_sinf_cleanup

.align 16
.Lsinsin_sinsin_piby4:
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
# p_sign0  = Sign, xmm10 = r, xmm2 = %xmm6,%r2 =rr
# p_sign1  = Sign, xmm1 = r, xmm3 = %xmm7,%r2 =rr
#;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

  #x2 = x * x;
  #(x + x * x2 * (c1 + x2 * (c2 + x2 * (c3 + x2 * c4))));

  #x + x3 * ((c1 + x2 *c2) + x4 * (c3 + x2 * c4));


	movapd	%xmm2,%xmm0					# x2
	movapd	%xmm3,%xmm11					# x2

	movdqa	.Lsinarray+0x30(%rip),%xmm4			# c4
	movdqa	.Lsinarray+0x30(%rip),%xmm5			# c4

	mulpd	%xmm2,%xmm0					# x4
	mulpd	%xmm3,%xmm11					# x4

	movapd	.Lsinarray+0x10(%rip),%xmm8			# c2
	movapd	.Lsinarray+0x10(%rip),%xmm9			# c2

	mulpd	%xmm2,%xmm4					# c4*x2
	mulpd	%xmm3,%xmm5					# c4*x2

	mulpd	%xmm2,%xmm8					# c2*x2
	mulpd	%xmm3,%xmm9					# c2*x2

	addpd	.Lsinarray+0x20(%rip),%xmm4			# c3+x2c4
	addpd	.Lsinarray+0x20(%rip),%xmm5			# c3+x2c4

	mulpd	%xmm10,%xmm2					# x3
	mulpd	%xmm1,%xmm3					# x3

	addpd	.Lsinarray(%rip),%xmm8			# c1+x2c2
	addpd	.Lsinarray(%rip),%xmm9			# c1+x2c2

	mulpd	%xmm0,%xmm4					# x4(c3+x2c4)
	mulpd	%xmm11,%xmm5					# x4(c3+x2c4)

	addpd	%xmm8,%xmm4					# zs
	addpd	%xmm9,%xmm5					# zs

	mulpd	%xmm2,%xmm4					# x3 * zs
	mulpd	%xmm3,%xmm5					# x3 * zs

	addpd	%xmm10,%xmm4					# +x
	addpd	%xmm1,%xmm5					# +x

	jmp 	.L__vrs4_sinf_cleanup