nb_kernel233_ia32_sse2.intel_syntax.s

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	movhpd xmm2, [esi + ebx*8 + 16]		

	;# move ixO-izO to xmm4-xmm6 
	movapd xmm4, [esp + nb233nf_ixO]
	movapd xmm5, [esp + nb233nf_iyO]
	movapd xmm6, [esp + nb233nf_izO]

	;# calc dr 
	subpd xmm4, xmm0
	subpd xmm5, xmm1
	subpd xmm6, xmm2

	;# square it 
	mulpd xmm4,xmm4
	mulpd xmm5,xmm5
	mulpd xmm6,xmm6
	addpd xmm4, xmm5
	addpd xmm4, xmm6
	movapd xmm7, xmm4
	;# rsqO in xmm7 

	;# move ixH1-izH1 to xmm4-xmm6 
	movapd xmm4, [esp + nb233nf_ixH1]
	movapd xmm5, [esp + nb233nf_iyH1]
	movapd xmm6, [esp + nb233nf_izH1]

	;# calc dr 
	subpd xmm4, xmm0
	subpd xmm5, xmm1
	subpd xmm6, xmm2

	;# square it 
	mulpd xmm4,xmm4
	mulpd xmm5,xmm5
	mulpd xmm6,xmm6
	addpd xmm6, xmm5
	addpd xmm6, xmm4
	;# rsqH1 in xmm6 

	;# move ixH2-izH2 to xmm3-xmm5  
	movapd xmm3, [esp + nb233nf_ixH2]
	movapd xmm4, [esp + nb233nf_iyH2]
	movapd xmm5, [esp + nb233nf_izH2]

	;# calc dr 
	subpd xmm3, xmm0
	subpd xmm4, xmm1
	subpd xmm5, xmm2

	;# square it 
	mulpd xmm3,xmm3
	mulpd xmm4,xmm4
	mulpd xmm5,xmm5
	addpd xmm5, xmm4
	addpd xmm5, xmm3

	;# move ixM-izM to xmm2-xmm4  
	movapd xmm3, [esp + nb233nf_iyM]
	movapd xmm4, [esp + nb233nf_izM]
	subpd  xmm3, xmm1
	subpd  xmm4, xmm2
	movapd xmm2, [esp + nb233nf_ixM]
	subpd  xmm2, xmm0	


	;# square it 
	mulpd xmm2,xmm2
	mulpd xmm3,xmm3
	mulpd xmm4,xmm4
	addpd xmm4, xmm3
	addpd xmm4, xmm2	
	;# rsqM in xmm4, rsqH2 in xmm5, rsqH1 in xmm6, rsqO in xmm7 
	movapd [esp + nb233nf_rsqO], xmm7
	
	;# calculate krsq
	movapd xmm0, [esp + nb233nf_krf]
	movapd xmm1, xmm0
	movapd xmm2, xmm0
	mulpd xmm0, xmm4  
	mulpd xmm1, xmm5
	mulpd xmm2, xmm6
	movapd [esp + nb233nf_krsqM], xmm0
	movapd [esp + nb233nf_krsqH2], xmm1
	movapd [esp + nb233nf_krsqH1], xmm2

	;# start with rsqH1 - put seed in xmm2 
	cvtpd2ps xmm2, xmm6	
	rsqrtps xmm2, xmm2
	cvtps2pd xmm2, xmm2
	
	movapd  xmm3, xmm2
	mulpd   xmm2, xmm2
	movapd  xmm1, [esp + nb233nf_three]
	mulpd   xmm2, xmm6	;# rsq*lu*lu 
	subpd   xmm1, xmm2	;# 30-rsq*lu*lu 
	mulpd   xmm1, xmm3	;# lu*(3-rsq*lu*lu) 
	mulpd   xmm1, [esp + nb233nf_half] ;# iter1 ( new lu) 

	movapd xmm3, xmm1
	mulpd xmm1, xmm1	;# lu*lu 
	mulpd xmm6, xmm1	;# rsq*lu*lu 
	movapd xmm1, [esp + nb233nf_three]
	subpd xmm1, xmm6	;# 3-rsq*lu*lu 
	mulpd xmm1, xmm3	;# lu*(	3-rsq*lu*lu) 
	mulpd xmm1, [esp + nb233nf_half] ;# rinv 
	movapd  [esp + nb233nf_rinvH1], xmm1	

	;# rsqH2 - seed in xmm2 
	cvtpd2ps xmm2, xmm5	
	rsqrtps xmm2, xmm2
	cvtps2pd xmm2, xmm2

	movapd  xmm3, xmm2
	mulpd   xmm2, xmm2
	movapd  xmm1, [esp + nb233nf_three]
	mulpd   xmm2, xmm5	;# rsq*lu*lu 
	subpd   xmm1, xmm2	;# 30-rsq*lu*lu 
	mulpd   xmm1, xmm3	;# lu*(3-rsq*lu*lu) 
	mulpd   xmm1, [esp + nb233nf_half] ;# iter1 ( new lu) 

	movapd xmm3, xmm1
	mulpd xmm1, xmm1	;# lu*lu 
	mulpd xmm5, xmm1	;# rsq*lu*lu 
	movapd xmm1, [esp + nb233nf_three]
	subpd xmm1, xmm5	;# 3-rsq*lu*lu 
	mulpd xmm1, xmm3	;# lu*(	3-rsq*lu*lu) 
	mulpd xmm1, [esp + nb233nf_half] ;# rinv 
	movapd  [esp + nb233nf_rinvH2], xmm1	
	
	;# rsqM - seed in xmm2 
	cvtpd2ps xmm2, xmm4	
	rsqrtps xmm2, xmm2
	cvtps2pd xmm2, xmm2

	movapd  xmm3, xmm2
	mulpd   xmm2, xmm2
	movapd  xmm1, [esp + nb233nf_three]
	mulpd   xmm2, xmm4	;# rsq*lu*lu 
	subpd   xmm1, xmm2	;# 30-rsq*lu*lu 
	mulpd   xmm1, xmm3	;# lu*(3-rsq*lu*lu) 
	mulpd   xmm1, [esp + nb233nf_half] ;# iter1 ( new lu) 

	movapd xmm3, xmm1
	mulpd xmm1, xmm1	;# lu*lu 
	mulpd xmm4, xmm1	;# rsq*lu*lu 
	movapd xmm1, [esp + nb233nf_three]
	subpd xmm1, xmm4	;# 3-rsq*lu*lu 
	mulpd xmm1, xmm3	;# lu*(	3-rsq*lu*lu) 
	mulpd xmm1, [esp + nb233nf_half] ;# rinv 
	movapd  [esp + nb233nf_rinvM], xmm1	

		
	;# rsqO - put seed in xmm2 
	cvtpd2ps xmm2, xmm7	
	rsqrtps xmm2, xmm2
	cvtps2pd xmm2, xmm2

	movapd  xmm3, xmm2
	mulpd   xmm2, xmm2
	movapd  xmm4, [esp + nb233nf_three]
	mulpd   xmm2, xmm7	;# rsq*lu*lu 
	subpd   xmm4, xmm2	;# 30-rsq*lu*lu 
	mulpd   xmm4, xmm3	;# lu*(3-rsq*lu*lu) 
	mulpd   xmm4, [esp + nb233nf_half] ;# iter1 ( new lu) 

	movapd xmm3, xmm4
	mulpd xmm4, xmm4	;# lu*lu 
	mulpd xmm7, xmm4	;# rsq*lu*lu 
	movapd xmm4, [esp + nb233nf_three]
	subpd xmm4, xmm7	;# 3-rsq*lu*lu 
	mulpd xmm4, xmm3	;# lu*(	3-rsq*lu*lu) 
	mulpd xmm4, [esp + nb233nf_half] ;# rinv 
	movapd  xmm7, xmm4	;# rinvO in xmm7 
	
	
	
	movapd xmm4, [esp + nb233nf_rsqO]
	movapd xmm0, xmm7
	;# LJ table interaction.
	mulpd xmm4, xmm7	;# xmm4=r 
	mulpd xmm4, [esp + nb233nf_tsc]
	
	cvttpd2pi mm6, xmm4	;# mm6 = lu idx 
	cvtpi2pd xmm5, mm6
	subpd xmm4, xmm5
	movapd xmm1, xmm4	;# xmm1=eps 
	movapd xmm2, xmm1	
	mulpd  xmm2, xmm2	;# xmm2=eps2 

	pslld mm6, 3		;# idx *= 8 
	
	movd mm0, eax	
	movd mm1, ebx

	mov  esi, [ebp + nb233nf_VFtab]
	movd eax, mm6
	psrlq mm6, 32
	movd ebx, mm6

	;# dispersion 
	movlpd xmm4, [esi + eax*8]	;# Y1 	
	movlpd xmm3, [esi + ebx*8]	;# Y2 
	movhpd xmm4, [esi + eax*8 + 8]	;# Y1 F1 	
	movhpd xmm3, [esi + ebx*8 + 8]	;# Y2 F2 
	movapd xmm5, xmm4
	unpcklpd xmm4, xmm3	;# Y1 Y2 
	unpckhpd xmm5, xmm3	;# F1 F2 

	movlpd xmm6, [esi + eax*8 + 16]	;# G1
	movlpd xmm3, [esi + ebx*8 + 16]	;# G2
	movhpd xmm6, [esi + eax*8 + 24]	;# G1 H1 	
	movhpd xmm3, [esi + ebx*8 + 24]	;# G2 H2 
	movapd xmm7, xmm6
	unpcklpd xmm6, xmm3	;# G1 G2 
	unpckhpd xmm7, xmm3	;# H1 H2 
	;# dispersion table ready, in xmm4-xmm7 	
	mulpd  xmm6, xmm1	;# xmm6=Geps 
	mulpd  xmm7, xmm2	;# xmm7=Heps2 
	addpd  xmm5, xmm6
	addpd  xmm5, xmm7	;# xmm5=Fp 	
	mulpd  xmm5, xmm1 ;# xmm5=eps*Fp 
	addpd  xmm5, xmm4 ;# xmm5=VV 

	movapd xmm4, [esp + nb233nf_c6]
	mulpd  xmm5, xmm4	 ;# Vvdw6 

	;# Update Vvdwtot directly 
	addpd  xmm5, [esp + nb233nf_Vvdwtot]
	movapd [esp + nb233nf_Vvdwtot], xmm5

	;# repulsion 
	movlpd xmm4, [esi + eax*8 + 32]	;# Y1 	
	movlpd xmm3, [esi + ebx*8 + 32]	;# Y2 
	movhpd xmm4, [esi + eax*8 + 40]	;# Y1 F1 	
	movhpd xmm3, [esi + ebx*8 + 40]	;# Y2 F2 

	movapd xmm5, xmm4
	unpcklpd xmm4, xmm3	;# Y1 Y2 
	unpckhpd xmm5, xmm3	;# F1 F2 

	movlpd xmm6, [esi + eax*8 + 48]	;# G1
	movlpd xmm3, [esi + ebx*8 + 48]	;# G2
	movhpd xmm6, [esi + eax*8 + 56]	;# G1 H1 	
	movhpd xmm3, [esi + ebx*8 + 56]	;# G2 H2 

	movapd xmm7, xmm6
	unpcklpd xmm6, xmm3	;# G1 G2 
	unpckhpd xmm7, xmm3	;# H1 H2 
	
	;# table ready, in xmm4-xmm7 	
	mulpd  xmm6, xmm1	;# xmm6=Geps 
	mulpd  xmm7, xmm2	;# xmm7=Heps2 
	addpd  xmm5, xmm6
	addpd  xmm5, xmm7	;# xmm5=Fp 	
	mulpd  xmm5, xmm1 ;# xmm5=eps*Fp 
	addpd  xmm5, xmm4 ;# xmm5=VV 
	
	movapd xmm4, [esp + nb233nf_c12]
	mulpd  xmm5, xmm4  
	
	addpd  xmm5, [esp + nb233nf_Vvdwtot]
	movapd [esp + nb233nf_Vvdwtot], xmm5

	;# H1 interactions 
	movapd  xmm6, [esp + nb233nf_rinvH1] 
	movapd  xmm4, xmm6
	mulpd   xmm4, xmm4	;# xmm6=rinv, xmm4=rinvsq 
	movapd  xmm7, xmm6
	movapd  xmm0, [esp + nb233nf_krsqH1]
	addpd   xmm6, xmm0	;# xmm6=rinv+ krsq 
	subpd   xmm6, [esp + nb233nf_crf]
	mulpd   xmm6, [esp + nb233nf_qqH] ;# vcoul 
	addpd  xmm6, [esp + nb233nf_vctot]
	movapd [esp + nb233nf_vctot], xmm6

	;# H2 interactions 
	movapd  xmm5, [esp + nb233nf_rinvH2] 
	movapd  xmm4, xmm5	
	mulpd   xmm4, xmm4	;# xmm5=rinv, xmm4=rinvsq 
	movapd  xmm7, xmm5
	movapd  xmm0, [esp + nb233nf_krsqH2]
	addpd   xmm5, xmm0	;# xmm5=rinv+ krsq 
	subpd   xmm5, [esp + nb233nf_crf]
	mulpd   xmm5, [esp + nb233nf_qqH] ;# vcoul 
	addpd  xmm5, [esp + nb233nf_vctot]
	movapd [esp + nb233nf_vctot], xmm5

	;# M interactions 
	movapd  xmm5, [esp + nb233nf_rinvM] 
	movapd  xmm4, xmm5	
	mulpd   xmm4, xmm4	;# xmm5=rinv, xmm4=rinvsq 
	movapd  xmm7, xmm5
	movapd  xmm0, [esp + nb233nf_krsqM]
	addpd   xmm5, xmm0	;# xmm5=rinv+ krsq 
	subpd   xmm5, [esp + nb233nf_crf]
	mulpd   xmm5, [esp + nb233nf_qqM] ;# vcoul 
	addpd  xmm5, [esp + nb233nf_vctot]
	movapd [esp + nb233nf_vctot], xmm5

	;# should we do one more iteration? 
	sub dword ptr [esp + nb233nf_innerk],  2
	jl   .nb233nf_checksingle
	jmp  .nb233nf_unroll_loop
.nb233nf_checksingle:	
	mov   edx, [esp + nb233nf_innerk]
	and   edx, 1
	jnz  .nb233nf_dosingle
	jmp  .nb233nf_updateouterdata
.nb233nf_dosingle:
	mov   edx, [esp + nb233nf_innerjjnr]     ;# pointer to jjnr[k] 
	mov   eax, [edx]	
	add dword ptr [esp + nb233nf_innerjjnr],  4	

	mov esi, [ebp + nb233nf_charge]    ;# base of charge[] 

	xorpd xmm3, xmm3
	movlpd xmm3, [esi + eax*8]
	movapd xmm4, xmm3
	mulsd  xmm3, [esp + nb233nf_iqM]
	mulsd  xmm4, [esp + nb233nf_iqH]

	movd  mm0, eax		;# use mmx registers as temp storage 

	movapd  [esp + nb233nf_qqM], xmm3
	movapd  [esp + nb233nf_qqH], xmm4
	
	mov esi, [ebp + nb233nf_type]
	mov eax, [esi + eax*4]
	mov esi, [ebp + nb233nf_vdwparam]
	shl eax, 1	
	mov edi, [esp + nb233nf_ntia]
	add eax, edi

	movlpd xmm6, [esi + eax*8]	;# c6a
	movhpd xmm6, [esi + eax*8 + 8]	;# c6a c12a 

	xorpd xmm7, xmm7
	movapd xmm4, xmm6
	unpcklpd xmm4, xmm7
	unpckhpd xmm6, xmm7
	
	movd  eax, mm0
	movd  ebx, mm1
	movapd [esp + nb233nf_c6], xmm4
	movapd [esp + nb233nf_c12], xmm6
	
	mov esi, [ebp + nb233nf_pos]       ;# base of pos[] 

	lea   eax, [eax + eax*2]     ;# replace jnr with j3 

	;# move coordinates to xmm0-xmm2 
	movlpd xmm0, [esi + eax*8]
	movlpd xmm1, [esi + eax*8 + 8]
	movlpd xmm2, [esi + eax*8 + 16]

	;# move ixO-izO to xmm4-xmm6 
	movapd xmm4, [esp + nb233nf_ixO]
	movapd xmm5, [esp + nb233nf_iyO]
	movapd xmm6, [esp + nb233nf_izO]

	;# calc dr 
	subsd xmm4, xmm0
	subsd xmm5, xmm1
	subsd xmm6, xmm2

	;# square it 
	mulsd xmm4,xmm4
	mulsd xmm5,xmm5
	mulsd xmm6,xmm6
	addsd xmm4, xmm5
	addsd xmm4, xmm6
	movapd xmm7, xmm4
	;# rsqO in xmm7 
	movapd [esp + nb233nf_rsqO], xmm7
	
	;# move ixH1-izH1 to xmm4-xmm6 
	movapd xmm4, [esp + nb233nf_ixH1]
	movapd xmm5, [esp + nb233nf_iyH1]
	movapd xmm6, [esp + nb233nf_izH1]

	;# calc dr 
	subsd xmm4, xmm0
	subsd xmm5, xmm1
	subsd xmm6, xmm2

	;# square it 
	mulsd xmm4,xmm4
	mulsd xmm5,xmm5
	mulsd xmm6,xmm6
	addsd xmm6, xmm5
	addsd xmm6, xmm4
	;# rsqH1 in xmm6 

	;# move ixH2-izH2 to xmm3-xmm5  
	movapd xmm3, [esp + nb233nf_ixH2]
	movapd xmm4, [esp + nb233nf_iyH2]
	movapd xmm5, [esp + nb233nf_izH2]

	;# calc dr 
	subsd xmm3, xmm0
	subsd xmm4, xmm1
	subsd xmm5, xmm2

	;# square it 
	mulsd xmm3,xmm3
	mulsd xmm4,xmm4
	mulsd xmm5,xmm5
	addsd xmm5, xmm4
	addsd xmm5, xmm3
	;# move ixM-izM to xmm2-xmm4  
	movapd xmm3, [esp + nb233nf_iyM]
	movapd xmm4, [esp + nb233nf_izM]
	subpd  xmm3, xmm1
	subpd  xmm4, xmm2
	movapd xmm2, [esp + nb233nf_ixM]
	subpd  xmm2, xmm0	

	;# square it 
	mulpd xmm2,xmm2
	mulpd xmm3,xmm3
	mulpd xmm4,xmm4
	addpd xmm4, xmm3
	addpd xmm4, xmm2	
	;# rsqM in xmm4, rsqH2 in xmm5, rsqH1 in xmm6, rsqO in xmm7 

	;# calculate krsq
	movsd xmm0, [esp + nb233nf_krf]
	movsd xmm1, xmm0
	movsd xmm2, xmm0
	mulsd xmm0, xmm4  
	mulsd xmm1, xmm5
	mulsd xmm2, xmm6
	movsd [esp + nb233nf_krsqM], xmm0
	movsd [esp + nb233nf_krsqH2], xmm1
	movsd [esp + nb233nf_krsqH1], xmm2

	;# start with rsqH1 - put seed in xmm2 
	cvtsd2ss xmm2, xmm6	
	rsqrtss xmm2, xmm2
	cvtss2sd xmm2, xmm2

	movapd  xmm3, xmm2
	mulsd   xmm2, xmm2
	movapd  xmm1, [esp + nb233nf_three]
	mulsd   xmm2, xmm6	;# rsq*lu*lu 
	subsd   xmm1, xmm2	;# 30-rsq*lu*lu 
	mulsd   xmm1, xmm3	;# lu*(3-rsq*lu*lu) 
	mulsd   xmm1, [esp + nb233nf_half] ;# iter1 ( new lu) 

	movapd xmm3, xmm1
	mulsd xmm1, xmm1	;# lu*lu 
	mulsd xmm6, xmm1	;# rsq*lu*lu 
	movapd xmm1, [esp + nb233nf_three]
	subsd xmm1, xmm6	;# 3-rsq*lu*lu 
	mulsd xmm1, xmm3	;# lu*(	3-rsq*lu*lu) 
	mulsd xmm1, [esp + nb233nf_half] ;# rinv 
	movapd [esp + nb233nf_rinvH1], xmm1
	
	;# rsqH2 - seed in xmm2 
	cvtsd2ss xmm2, xmm5	
	rsqrtss xmm2, xmm2
	cvtss2sd xmm2, xmm2

	movapd  xmm3, xmm2
	mulsd   xmm2, xmm2
	movapd  xmm1, [esp + nb233nf_three]
	mulsd   xmm2, xmm5	;# rsq*lu*lu 
	subsd   xmm1, xmm2	;# 30-rsq*lu*lu 
	mulsd   xmm1, xmm3	;# lu*(3-rsq*lu*lu) 
	mulsd   xmm1, [esp + nb233nf_half] ;# iter1 ( new lu) 

	movapd xmm3, xmm1
	mulsd xmm1, xmm1	;# lu*lu 
	mulsd xmm5, xmm1	;# rsq*lu*lu 
	movapd xmm1, [esp + nb233nf_three]
	subsd xmm1, xmm5	;# 3-rsq*lu*lu