busybox/libbb/hash_sha1_x86-64.S

### Generated by hash_sha1_x86-64.S.sh ###

#if CONFIG_SHA1_SMALL == 0 && defined(__GNUC__) && defined(__x86_64__)
#ifdef __linux__
	.section	.note.GNU-stack, "", @progbits
#endif
	.section	.text.sha1_process_block64, "ax", @progbits
	.globl	sha1_process_block64
	.hidden	sha1_process_block64
	.type	sha1_process_block64, @function

	.balign	8	# allow decoders to fetch at least 5 first insns
sha1_process_block64:
	pushq	%rbp	# 1 byte insn
	pushq	%rbx	# 1 byte insn
#	pushq	%r15	# 2 byte insn
	pushq	%r14	# 2 byte insn
	pushq	%r13	# 2 byte insn
	pushq	%r12	# 2 byte insn
	pushq	%rdi	# we need ctx at the end

#Register and stack use:
# eax..edx: a..d
# ebp: e
# esi,edi,r8..r14: temps
# r15: unused
# xmm0..xmm3: W[]
# xmm4,xmm5: temps
# xmm6: current round constant
# xmm7: all round constants
# -64(%rsp): area for passing RCONST + W[] from vector to integer units

	movl	80(%rdi), %eax		# a = ctx->hash[0]
	movl	84(%rdi), %ebx		# b = ctx->hash[1]
	movl	88(%rdi), %ecx		# c = ctx->hash[2]
	movl	92(%rdi), %edx		# d = ctx->hash[3]
	movl	96(%rdi), %ebp		# e = ctx->hash[4]

	movaps	sha1const(%rip), %xmm7
	pshufd	$0x00, %xmm7, %xmm6

	# Load W[] to xmm0..3, byteswapping on the fly.
	#
	# For iterations 0..15, we pass W[] in rsi,r8..r14
	# for use in RD1As instead of spilling them to stack.
	# We lose parallelized addition of RCONST, but LEA
	# can do two additions at once, so it is probably a wash.
	# (We use rsi instead of rN because this makes two
	# LEAs in two first RD1As shorter by one byte).
	movq	4*0(%rdi), %rsi
	movq	4*2(%rdi), %r8
	bswapq	%rsi
	bswapq	%r8
	rolq	$32, %rsi		# rsi = W[1]:W[0]
	rolq	$32, %r8		# r8  = W[3]:W[2]
	movq	%rsi, %xmm0
	movq	%r8, %xmm4
	punpcklqdq %xmm4, %xmm0	# xmm0 = r8:rsi = (W[0],W[1],W[2],W[3])
#	movaps	%xmm0, %xmm4		# add RCONST, spill to stack
#	paddd	%xmm6, %xmm4
#	movups	%xmm4, -64+16*0(%rsp)

	movq	4*4(%rdi), %r9
	movq	4*6(%rdi), %r10
	bswapq	%r9
	bswapq	%r10
	rolq	$32, %r9		# r9  = W[5]:W[4]
	rolq	$32, %r10		# r10 = W[7]:W[6]
	movq	%r9, %xmm1
	movq	%r10, %xmm4
	punpcklqdq %xmm4, %xmm1	# xmm1 = r10:r9 = (W[4],W[5],W[6],W[7])

	movq	4*8(%rdi), %r11
	movq	4*10(%rdi), %r12
	bswapq	%r11
	bswapq	%r12
	rolq	$32, %r11		# r11 = W[9]:W[8]
	rolq	$32, %r12		# r12 = W[11]:W[10]
	movq	%r11, %xmm2
	movq	%r12, %xmm4
	punpcklqdq %xmm4, %xmm2	# xmm2 = r12:r11 = (W[8],W[9],W[10],W[11])

	movq	4*12(%rdi), %r13
	movq	4*14(%rdi), %r14
	bswapq	%r13
	bswapq	%r14
	rolq	$32, %r13		# r13 = W[13]:W[12]
	rolq	$32, %r14		# r14 = W[15]:W[14]
	movq	%r13, %xmm3
	movq	%r14, %xmm4
	punpcklqdq %xmm4, %xmm3	# xmm3 = r14:r13 = (W[12],W[13],W[14],W[15])

# 0
	leal	0x5A827999(%rbp,%rsi), %ebp # e += RCONST + W[n]
	shrq	$32, %rsi
	movl	%ecx, %edi		# c
	xorl	%edx, %edi		# ^d
	andl	%ebx, %edi		# &b
	xorl	%edx, %edi		# (((c ^ d) & b) ^ d)
	addl	%edi, %ebp		# e += (((c ^ d) & b) ^ d)
	movl	%eax, %edi		#
	roll	$5, %edi		# rotl32(a,5)
	addl	%edi, %ebp		# e += rotl32(a,5)
	rorl	$2, %ebx		# b = rotl32(b,30)
# 1
	leal	0x5A827999(%rdx,%rsi), %edx # e += RCONST + W[n]
	movl	%ebx, %edi		# c
	xorl	%ecx, %edi		# ^d
	andl	%eax, %edi		# &b
	xorl	%ecx, %edi		# (((c ^ d) & b) ^ d)
	addl	%edi, %edx		# e += (((c ^ d) & b) ^ d)
	movl	%ebp, %edi		#
	roll	$5, %edi		# rotl32(a,5)
	addl	%edi, %edx		# e += rotl32(a,5)
	rorl	$2, %eax		# b = rotl32(b,30)
# 2
	leal	0x5A827999(%rcx,%r8), %ecx # e += RCONST + W[n]
	shrq	$32, %r8
	movl	%eax, %edi		# c
	xorl	%ebx, %edi		# ^d
	andl	%ebp, %edi		# &b
	xorl	%ebx, %edi		# (((c ^ d) & b) ^ d)
	addl	%edi, %ecx		# e += (((c ^ d) & b) ^ d)
	movl	%edx, %edi		#
	roll	$5, %edi		# rotl32(a,5)
	addl	%edi, %ecx		# e += rotl32(a,5)
	rorl	$2, %ebp		# b = rotl32(b,30)
# 3
	leal	0x5A827999(%rbx,%r8), %ebx # e += RCONST + W[n]
	movl	%ebp, %edi		# c
	xorl	%eax, %edi		# ^d
	andl	%edx, %edi		# &b
	xorl	%eax, %edi		# (((c ^ d) & b) ^ d)
	addl	%edi, %ebx		# e += (((c ^ d) & b) ^ d)
	movl	%ecx, %edi		#
	roll	$5, %edi		# rotl32(a,5)
	addl	%edi, %ebx		# e += rotl32(a,5)
	rorl	$2, %edx		# b = rotl32(b,30)
# 4
	leal	0x5A827999(%rax,%r9), %eax # e += RCONST + W[n]
	shrq	$32, %r9
	movl	%edx, %edi		# c
	xorl	%ebp, %edi		# ^d
	andl	%ecx, %edi		# &b
	xorl	%ebp, %edi		# (((c ^ d) & b) ^ d)
	addl	%edi, %eax		# e += (((c ^ d) & b) ^ d)
	movl	%ebx, %edi		#
	roll	$5, %edi		# rotl32(a,5)
	addl	%edi, %eax		# e += rotl32(a,5)
	rorl	$2, %ecx		# b = rotl32(b,30)
# 5
	leal	0x5A827999(%rbp,%r9), %ebp # e += RCONST + W[n]
	movl	%ecx, %edi		# c
	xorl	%edx, %edi		# ^d
	andl	%ebx, %edi		# &b
	xorl	%edx, %edi		# (((c ^ d) & b) ^ d)
	addl	%edi, %ebp		# e += (((c ^ d) & b) ^ d)
	movl	%eax, %edi		#
	roll	$5, %edi		# rotl32(a,5)
	addl	%edi, %ebp		# e += rotl32(a,5)
	rorl	$2, %ebx		# b = rotl32(b,30)
# 6
	leal	0x5A827999(%rdx,%r10), %edx # e += RCONST + W[n]
	shrq	$32, %r10
	movl	%ebx, %edi		# c
	xorl	%ecx, %edi		# ^d
	andl	%eax, %edi		# &b
	xorl	%ecx, %edi		# (((c ^ d) & b) ^ d)
	addl	%edi, %edx		# e += (((c ^ d) & b) ^ d)
	movl	%ebp, %edi		#
	roll	$5, %edi		# rotl32(a,5)
	addl	%edi, %edx		# e += rotl32(a,5)
	rorl	$2, %eax		# b = rotl32(b,30)
# 7
	leal	0x5A827999(%rcx,%r10), %ecx # e += RCONST + W[n]
	movl	%eax, %edi		# c
	xorl	%ebx, %edi		# ^d
	andl	%ebp, %edi		# &b
	xorl	%ebx, %edi		# (((c ^ d) & b) ^ d)
	addl	%edi, %ecx		# e += (((c ^ d) & b) ^ d)
	movl	%edx, %edi		#
	roll	$5, %edi		# rotl32(a,5)
	addl	%edi, %ecx		# e += rotl32(a,5)
	rorl	$2, %ebp		# b = rotl32(b,30)
# PREP %xmm0 %xmm1 %xmm2 %xmm3 -64+16*0(%rsp)
	movaps	%xmm3, %xmm4
	psrldq	$4, %xmm4	# rshift by 4 bytes: T1 = ([13],[14],[15],0)
#	pshufd	$0x4e, %xmm0, %xmm5	# 01001110=2,3,0,1 shuffle, ([2],[3],x,x)
#	punpcklqdq %xmm1, %xmm5	# T2 = W4[0..63]:T2[0..63] = ([2],[3],[4],[5])
# same result as above, but shorter and faster:
# pshufd/shufps are subtly different: pshufd takes all dwords from source operand,
# shufps takes dwords 0,1 from *2nd* operand, and dwords 2,3 from 1st one!
	movaps	%xmm0, %xmm5
	shufps	$0x4e, %xmm1, %xmm5	# 01001110=(T2.dw[2], T2.dw[3], W4.dw[0], W4.dw[1]) = ([2],[3],[4],[5])
	xorps	%xmm2, %xmm0	# ([8],[9],[10],[11]) ^ ([0],[1],[2],[3])
	xorps	%xmm4, %xmm5	# ([13],[14],[15],0) ^ ([2],[3],[4],[5])
	xorps	%xmm5, %xmm0	# ^
	# W0 = unrotated (W[0]..W[3]), still needs W[3] fixup
	movaps	%xmm0, %xmm5
	xorps	%xmm4, %xmm4	# rol(W0,1):
	pcmpgtd	%xmm0, %xmm4	#  ffffffff for elements <0 (ones with msb bit 1)
	paddd	%xmm0, %xmm0	#  shift left by 1
	psubd	%xmm4, %xmm0	#  add 1 to those who had msb bit 1
	# W0 = rotated (W[0]..W[3]), still needs W[3] fixup
	pslldq	$12, %xmm5	# lshift by 12 bytes: T2 = (0,0,0,unrotW[0])
	movaps	%xmm5, %xmm4
	pslld	$2, %xmm5
	psrld	$30, %xmm4
#	xorps	%xmm4, %xmm5	# rol((0,0,0,unrotW[0]),2)
	xorps	%xmm4, %xmm0	# same result, but does not depend on/does not modify T2
	xorps	%xmm5, %xmm0	# W0 = rol(W[0]..W[3],1) ^ (0,0,0,rol(unrotW[0],2))
	movaps	%xmm0, %xmm5
	paddd	%xmm6, %xmm5
	movups	%xmm5, -64+16*0(%rsp)
# 8
	leal	0x5A827999(%rbx,%r11), %ebx # e += RCONST + W[n]
	shrq	$32, %r11
	movl	%ebp, %edi		# c
	xorl	%eax, %edi		# ^d
	andl	%edx, %edi		# &b
	xorl	%eax, %edi		# (((c ^ d) & b) ^ d)
	addl	%edi, %ebx		# e += (((c ^ d) & b) ^ d)
	movl	%ecx, %edi		#
	roll	$5, %edi		# rotl32(a,5)
	addl	%edi, %ebx		# e += rotl32(a,5)
	rorl	$2, %edx		# b = rotl32(b,30)
# 9
	leal	0x5A827999(%rax,%r11), %eax # e += RCONST + W[n]
	movl	%edx, %edi		# c
	xorl	%ebp, %edi		# ^d
	andl	%ecx, %edi		# &b
	xorl	%ebp, %edi		# (((c ^ d) & b) ^ d)
	addl	%edi, %eax		# e += (((c ^ d) & b) ^ d)
	movl	%ebx, %edi		#
	roll	$5, %edi		# rotl32(a,5)
	addl	%edi, %eax		# e += rotl32(a,5)
	rorl	$2, %ecx		# b = rotl32(b,30)
# 10
	leal	0x5A827999(%rbp,%r12), %ebp # e += RCONST + W[n]
	shrq	$32, %r12
	movl	%ecx, %edi		# c
	xorl	%edx, %edi		# ^d
	andl	%ebx, %edi		# &b
	xorl	%edx, %edi		# (((c ^ d) & b) ^ d)
	addl	%edi, %ebp		# e += (((c ^ d) & b) ^ d)
	movl	%eax, %edi		#
	roll	$5, %edi		# rotl32(a,5)
	addl	%edi, %ebp		# e += rotl32(a,5)
	rorl	$2, %ebx		# b = rotl32(b,30)
# 11
	leal	0x5A827999(%rdx,%r12), %edx # e += RCONST + W[n]
	movl	%ebx, %edi		# c
	xorl	%ecx, %edi		# ^d
	andl	%eax, %edi		# &b
	xorl	%ecx, %edi		# (((c ^ d) & b) ^ d)
	addl	%edi, %edx		# e += (((c ^ d) & b) ^ d)
	movl	%ebp, %edi		#
	roll	$5, %edi		# rotl32(a,5)
	addl	%edi, %edx		# e += rotl32(a,5)
	rorl	$2, %eax		# b = rotl32(b,30)
	pshufd	$0x55, %xmm7, %xmm6
# PREP %xmm1 %xmm2 %xmm3 %xmm0 -64+16*1(%rsp)
	movaps	%xmm0, %xmm4
	psrldq	$4, %xmm4	# rshift by 4 bytes: T1 = ([13],[14],[15],0)
#	pshufd	$0x4e, %xmm1, %xmm5	# 01001110=2,3,0,1 shuffle, ([2],[3],x,x)
#	punpcklqdq %xmm2, %xmm5	# T2 = W4[0..63]:T2[0..63] = ([2],[3],[4],[5])
# same result as above, but shorter and faster:
# pshufd/shufps are subtly different: pshufd takes all dwords from source operand,
# shufps takes dwords 0,1 from *2nd* operand, and dwords 2,3 from 1st one!
	movaps	%xmm1, %xmm5
	shufps	$0x4e, %xmm2, %xmm5	# 01001110=(T2.dw[2], T2.dw[3], W4.dw[0], W4.dw[1]) = ([2],[3],[4],[5])
	xorps	%xmm3, %xmm1	# ([8],[9],[10],[11]) ^ ([0],[1],[2],[3])
	xorps	%xmm4, %xmm5	# ([13],[14],[15],0) ^ ([2],[3],[4],[5])
	xorps	%xmm5, %xmm1	# ^
	# W0 = unrotated (W[0]..W[3]), still needs W[3] fixup
	movaps	%xmm1, %xmm5
	xorps	%xmm4, %xmm4	# rol(W0,1):
	pcmpgtd	%xmm1, %xmm4	#  ffffffff for elements <0 (ones with msb bit 1)
	paddd	%xmm1, %xmm1	#  shift left by 1
	psubd	%xmm4, %xmm1	#  add 1 to those who had msb bit 1
	# W0 = rotated (W[0]..W[3]), still needs W[3] fixup
	pslldq	$12, %xmm5	# lshift by 12 bytes: T2 = (0,0,0,unrotW[0])
	movaps	%xmm5, %xmm4
	pslld	$2, %xmm5
	psrld	$30, %xmm4
#	xorps	%xmm4, %xmm5	# rol((0,0,0,unrotW[0]),2)
	xorps	%xmm4, %xmm1	# same result, but does not depend on/does not modify T2
	xorps	%xmm5, %xmm1	# W0 = rol(W[0]..W[3],1) ^ (0,0,0,rol(unrotW[0],2))
	movaps	%xmm1, %xmm5
	paddd	%xmm6, %xmm5
	movups	%xmm5, -64+16*1(%rsp)
# 12
	leal	0x5A827999(%rcx,%r13), %ecx # e += RCONST + W[n]
	shrq	$32, %r13
	movl	%eax, %edi		# c
	xorl	%ebx, %edi		# ^d
	andl	%ebp, %edi		# &b
	xorl	%ebx, %edi		# (((c ^ d) & b) ^ d)
	addl	%edi, %ecx		# e += (((c ^ d) & b) ^ d)
	movl	%edx, %edi		#
	roll	$5, %edi		# rotl32(a,5)
	addl	%edi, %ecx		# e += rotl32(a,5)
	rorl	$2, %ebp		# b = rotl32(b,30)
# 13
	leal	0x5A827999(%rbx,%r13), %ebx # e += RCONST + W[n]
	movl	%ebp, %edi		# c
	xorl	%eax, %edi		# ^d
	andl	%edx, %edi		# &b
	xorl	%eax, %edi		# (((c ^ d) & b) ^ d)
	addl	%edi, %ebx		# e += (((c ^ d) & b) ^ d)
	movl	%ecx, %edi		#
	roll	$5, %edi		# rotl32(a,5)
	addl	%edi, %ebx		# e += rotl32(a,5)
	rorl	$2, %edx		# b = rotl32(b,30)
# 14
	leal	0x5A827999(%rax,%r14), %eax # e += RCONST + W[n]
	shrq	$32, %r14
	movl	%edx, %edi		# c
	xorl	%ebp, %edi		# ^d
	andl	%ecx, %edi		# &b
	xorl	%ebp, %edi		# (((c ^ d) & b) ^ d)
	addl	%edi, %eax		# e += (((c ^ d) & b) ^ d)
	movl	%ebx, %edi		#
	roll	$5, %edi		# rotl32(a,5)
	addl	%edi, %eax		# e += rotl32(a,5)
	rorl	$2, %ecx		# b = rotl32(b,30)
# 15
	leal	0x5A827999(%rbp,%r14), %ebp # e += RCONST + W[n]
	movl	%ecx, %edi		# c
	xorl	%edx, %edi		# ^d
	andl	%ebx, %edi		# &b
	xorl	%edx, %edi		# (((c ^ d) & b) ^ d)
	addl	%edi, %ebp		# e += (((c ^ d) & b) ^ d)
	movl	%eax, %edi		#
	roll	$5, %edi		# rotl32(a,5)
	addl	%edi, %ebp		# e += rotl32(a,5)
	rorl	$2, %ebx		# b = rotl32(b,30)
# PREP %xmm2 %xmm3 %xmm0 %xmm1 -64+16*2(%rsp)
	movaps	%xmm1, %xmm4
	psrldq	$4, %xmm4	# rshift by 4 bytes: T1 = ([13],[14],[15],0)
#	pshufd	$0x4e, %xmm2, %xmm5	# 01001110=2,3,0,1 shuffle, ([2],[3],x,x)
#	punpcklqdq %xmm3, %xmm5	# T2 = W4[0..63]:T2[0..63] = ([2],[3],[4],[5])
# same result as above, but shorter and faster:
# pshufd/shufps are subtly different: pshufd takes all dwords from source operand,
# shufps takes dwords 0,1 from *2nd* operand, and dwords 2,3 from 1st one!
	movaps	%xmm2, %xmm5
	shufps	$0x4e, %xmm3, %xmm5	# 01001110=(T2.dw[2], T2.dw[3], W4.dw[0], W4.dw[1]) = ([2],[3],[4],[5])
	xorps	%xmm0, %xmm2	# ([8],[9],[10],[11]) ^ ([0],[1],[2],[3])
	xorps	%xmm4, %xmm5	# ([13],[14],[15],0) ^ ([2],[3],[4],[5])
	xorps	%xmm5, %xmm2	# ^
	# W0 = unrotated (W[0]..W[3]), still needs W[3] fixup
	movaps	%xmm2, %xmm5
	xorps	%xmm4, %xmm4	# rol(W0,1):
	pcmpgtd	%xmm2, %xmm4	#  ffffffff for elements <0 (ones with msb bit 1)
	paddd	%xmm2, %xmm2	#  shift left by 1
	psubd	%xmm4, %xmm2	#  add 1 to those who had msb bit 1
	# W0 = rotated (W[0]..W[3]), still needs W[3] fixup
	pslldq	$12, %xmm5	# lshift by 12 bytes: T2 = (0,0,0,unrotW[0])
	movaps	%xmm5, %xmm4
	pslld	$2, %xmm5
	psrld	$30, %xmm4
#	xorps	%xmm4, %xmm5	# rol((0,0,0,unrotW[0]),2)
	xorps	%xmm4, %xmm2	# same result, but does not depend on/does not modify T2
	xorps	%xmm5, %xmm2	# W0 = rol(W[0]..W[3],1) ^ (0,0,0,rol(unrotW[0],2))
	movaps	%xmm2, %xmm5
	paddd	%xmm6, %xmm5
	movups	%xmm5, -64+16*2(%rsp)
# 16
	movl	%ebx, %edi		# c
	xorl	%ecx, %edi		# ^d
	andl	%eax, %edi		# &b
	xorl	%ecx, %edi		# (((c ^ d) & b) ^ d)
	addl	-64+4*0(%rsp), %edx	# e += RCONST + W[n & 15]
	addl	%edi, %edx		# e += (((c ^ d) & b) ^ d)
	movl	%ebp, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %edx		# e += rotl32(a,5)
	rorl	$2, %eax		# b = rotl32(b,30)
# 17
	movl	%eax, %edi		# c
	xorl	%ebx, %edi		# ^d
	andl	%ebp, %edi		# &b
	xorl	%ebx, %edi		# (((c ^ d) & b) ^ d)
	addl	-64+4*1(%rsp), %ecx	# e += RCONST + W[n & 15]
	addl	%edi, %ecx		# e += (((c ^ d) & b) ^ d)
	movl	%edx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ecx		# e += rotl32(a,5)
	rorl	$2, %ebp		# b = rotl32(b,30)
# 18
	movl	%ebp, %edi		# c
	xorl	%eax, %edi		# ^d
	andl	%edx, %edi		# &b
	xorl	%eax, %edi		# (((c ^ d) & b) ^ d)
	addl	-64+4*2(%rsp), %ebx	# e += RCONST + W[n & 15]
	addl	%edi, %ebx		# e += (((c ^ d) & b) ^ d)
	movl	%ecx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ebx		# e += rotl32(a,5)
	rorl	$2, %edx		# b = rotl32(b,30)
# 19
	movl	%edx, %edi		# c
	xorl	%ebp, %edi		# ^d
	andl	%ecx, %edi		# &b
	xorl	%ebp, %edi		# (((c ^ d) & b) ^ d)
	addl	-64+4*3(%rsp), %eax	# e += RCONST + W[n & 15]
	addl	%edi, %eax		# e += (((c ^ d) & b) ^ d)
	movl	%ebx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %eax		# e += rotl32(a,5)
	rorl	$2, %ecx		# b = rotl32(b,30)
# PREP %xmm3 %xmm0 %xmm1 %xmm2 -64+16*3(%rsp)
	movaps	%xmm2, %xmm4
	psrldq	$4, %xmm4	# rshift by 4 bytes: T1 = ([13],[14],[15],0)
#	pshufd	$0x4e, %xmm3, %xmm5	# 01001110=2,3,0,1 shuffle, ([2],[3],x,x)
#	punpcklqdq %xmm0, %xmm5	# T2 = W4[0..63]:T2[0..63] = ([2],[3],[4],[5])
# same result as above, but shorter and faster:
# pshufd/shufps are subtly different: pshufd takes all dwords from source operand,
# shufps takes dwords 0,1 from *2nd* operand, and dwords 2,3 from 1st one!
	movaps	%xmm3, %xmm5
	shufps	$0x4e, %xmm0, %xmm5	# 01001110=(T2.dw[2], T2.dw[3], W4.dw[0], W4.dw[1]) = ([2],[3],[4],[5])
	xorps	%xmm1, %xmm3	# ([8],[9],[10],[11]) ^ ([0],[1],[2],[3])
	xorps	%xmm4, %xmm5	# ([13],[14],[15],0) ^ ([2],[3],[4],[5])
	xorps	%xmm5, %xmm3	# ^
	# W0 = unrotated (W[0]..W[3]), still needs W[3] fixup
	movaps	%xmm3, %xmm5
	xorps	%xmm4, %xmm4	# rol(W0,1):
	pcmpgtd	%xmm3, %xmm4	#  ffffffff for elements <0 (ones with msb bit 1)
	paddd	%xmm3, %xmm3	#  shift left by 1
	psubd	%xmm4, %xmm3	#  add 1 to those who had msb bit 1
	# W0 = rotated (W[0]..W[3]), still needs W[3] fixup
	pslldq	$12, %xmm5	# lshift by 12 bytes: T2 = (0,0,0,unrotW[0])
	movaps	%xmm5, %xmm4
	pslld	$2, %xmm5
	psrld	$30, %xmm4
#	xorps	%xmm4, %xmm5	# rol((0,0,0,unrotW[0]),2)
	xorps	%xmm4, %xmm3	# same result, but does not depend on/does not modify T2
	xorps	%xmm5, %xmm3	# W0 = rol(W[0]..W[3],1) ^ (0,0,0,rol(unrotW[0],2))
	movaps	%xmm3, %xmm5
	paddd	%xmm6, %xmm5
	movups	%xmm5, -64+16*3(%rsp)
# 20
	movl	%ecx, %edi		# c
	xorl	%edx, %edi		# ^d
	xorl	%ebx, %edi		# ^b
	addl	-64+4*4(%rsp), %ebp	# e += RCONST + W[n & 15]
	addl	%edi, %ebp		# e += (c ^ d ^ b)
	movl	%eax, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ebp		# e += rotl32(a,5)
	rorl	$2, %ebx		# b = rotl32(b,30)
# 21
	movl	%ebx, %edi		# c
	xorl	%ecx, %edi		# ^d
	xorl	%eax, %edi		# ^b
	addl	-64+4*5(%rsp), %edx	# e += RCONST + W[n & 15]
	addl	%edi, %edx		# e += (c ^ d ^ b)
	movl	%ebp, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %edx		# e += rotl32(a,5)
	rorl	$2, %eax		# b = rotl32(b,30)
# 22
	movl	%eax, %edi		# c
	xorl	%ebx, %edi		# ^d
	xorl	%ebp, %edi		# ^b
	addl	-64+4*6(%rsp), %ecx	# e += RCONST + W[n & 15]
	addl	%edi, %ecx		# e += (c ^ d ^ b)
	movl	%edx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ecx		# e += rotl32(a,5)
	rorl	$2, %ebp		# b = rotl32(b,30)
# 23
	movl	%ebp, %edi		# c
	xorl	%eax, %edi		# ^d
	xorl	%edx, %edi		# ^b
	addl	-64+4*7(%rsp), %ebx	# e += RCONST + W[n & 15]
	addl	%edi, %ebx		# e += (c ^ d ^ b)
	movl	%ecx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ebx		# e += rotl32(a,5)
	rorl	$2, %edx		# b = rotl32(b,30)
# PREP %xmm0 %xmm1 %xmm2 %xmm3 -64+16*0(%rsp)
	movaps	%xmm3, %xmm4
	psrldq	$4, %xmm4	# rshift by 4 bytes: T1 = ([13],[14],[15],0)
#	pshufd	$0x4e, %xmm0, %xmm5	# 01001110=2,3,0,1 shuffle, ([2],[3],x,x)
#	punpcklqdq %xmm1, %xmm5	# T2 = W4[0..63]:T2[0..63] = ([2],[3],[4],[5])
# same result as above, but shorter and faster:
# pshufd/shufps are subtly different: pshufd takes all dwords from source operand,
# shufps takes dwords 0,1 from *2nd* operand, and dwords 2,3 from 1st one!
	movaps	%xmm0, %xmm5
	shufps	$0x4e, %xmm1, %xmm5	# 01001110=(T2.dw[2], T2.dw[3], W4.dw[0], W4.dw[1]) = ([2],[3],[4],[5])
	xorps	%xmm2, %xmm0	# ([8],[9],[10],[11]) ^ ([0],[1],[2],[3])
	xorps	%xmm4, %xmm5	# ([13],[14],[15],0) ^ ([2],[3],[4],[5])
	xorps	%xmm5, %xmm0	# ^
	# W0 = unrotated (W[0]..W[3]), still needs W[3] fixup
	movaps	%xmm0, %xmm5
	xorps	%xmm4, %xmm4	# rol(W0,1):
	pcmpgtd	%xmm0, %xmm4	#  ffffffff for elements <0 (ones with msb bit 1)
	paddd	%xmm0, %xmm0	#  shift left by 1
	psubd	%xmm4, %xmm0	#  add 1 to those who had msb bit 1
	# W0 = rotated (W[0]..W[3]), still needs W[3] fixup
	pslldq	$12, %xmm5	# lshift by 12 bytes: T2 = (0,0,0,unrotW[0])
	movaps	%xmm5, %xmm4
	pslld	$2, %xmm5
	psrld	$30, %xmm4
#	xorps	%xmm4, %xmm5	# rol((0,0,0,unrotW[0]),2)
	xorps	%xmm4, %xmm0	# same result, but does not depend on/does not modify T2
	xorps	%xmm5, %xmm0	# W0 = rol(W[0]..W[3],1) ^ (0,0,0,rol(unrotW[0],2))
	movaps	%xmm0, %xmm5
	paddd	%xmm6, %xmm5
	movups	%xmm5, -64+16*0(%rsp)
# 24
	movl	%edx, %edi		# c
	xorl	%ebp, %edi		# ^d
	xorl	%ecx, %edi		# ^b
	addl	-64+4*8(%rsp), %eax	# e += RCONST + W[n & 15]
	addl	%edi, %eax		# e += (c ^ d ^ b)
	movl	%ebx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %eax		# e += rotl32(a,5)
	rorl	$2, %ecx		# b = rotl32(b,30)
# 25
	movl	%ecx, %edi		# c
	xorl	%edx, %edi		# ^d
	xorl	%ebx, %edi		# ^b
	addl	-64+4*9(%rsp), %ebp	# e += RCONST + W[n & 15]
	addl	%edi, %ebp		# e += (c ^ d ^ b)
	movl	%eax, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ebp		# e += rotl32(a,5)
	rorl	$2, %ebx		# b = rotl32(b,30)
# 26
	movl	%ebx, %edi		# c
	xorl	%ecx, %edi		# ^d
	xorl	%eax, %edi		# ^b
	addl	-64+4*10(%rsp), %edx	# e += RCONST + W[n & 15]
	addl	%edi, %edx		# e += (c ^ d ^ b)
	movl	%ebp, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %edx		# e += rotl32(a,5)
	rorl	$2, %eax		# b = rotl32(b,30)
# 27
	movl	%eax, %edi		# c
	xorl	%ebx, %edi		# ^d
	xorl	%ebp, %edi		# ^b
	addl	-64+4*11(%rsp), %ecx	# e += RCONST + W[n & 15]
	addl	%edi, %ecx		# e += (c ^ d ^ b)
	movl	%edx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ecx		# e += rotl32(a,5)
	rorl	$2, %ebp		# b = rotl32(b,30)
# PREP %xmm1 %xmm2 %xmm3 %xmm0 -64+16*1(%rsp)
	movaps	%xmm0, %xmm4
	psrldq	$4, %xmm4	# rshift by 4 bytes: T1 = ([13],[14],[15],0)
#	pshufd	$0x4e, %xmm1, %xmm5	# 01001110=2,3,0,1 shuffle, ([2],[3],x,x)
#	punpcklqdq %xmm2, %xmm5	# T2 = W4[0..63]:T2[0..63] = ([2],[3],[4],[5])
# same result as above, but shorter and faster:
# pshufd/shufps are subtly different: pshufd takes all dwords from source operand,
# shufps takes dwords 0,1 from *2nd* operand, and dwords 2,3 from 1st one!
	movaps	%xmm1, %xmm5
	shufps	$0x4e, %xmm2, %xmm5	# 01001110=(T2.dw[2], T2.dw[3], W4.dw[0], W4.dw[1]) = ([2],[3],[4],[5])
	xorps	%xmm3, %xmm1	# ([8],[9],[10],[11]) ^ ([0],[1],[2],[3])
	xorps	%xmm4, %xmm5	# ([13],[14],[15],0) ^ ([2],[3],[4],[5])
	xorps	%xmm5, %xmm1	# ^
	# W0 = unrotated (W[0]..W[3]), still needs W[3] fixup
	movaps	%xmm1, %xmm5
	xorps	%xmm4, %xmm4	# rol(W0,1):
	pcmpgtd	%xmm1, %xmm4	#  ffffffff for elements <0 (ones with msb bit 1)
	paddd	%xmm1, %xmm1	#  shift left by 1
	psubd	%xmm4, %xmm1	#  add 1 to those who had msb bit 1
	# W0 = rotated (W[0]..W[3]), still needs W[3] fixup
	pslldq	$12, %xmm5	# lshift by 12 bytes: T2 = (0,0,0,unrotW[0])
	movaps	%xmm5, %xmm4
	pslld	$2, %xmm5
	psrld	$30, %xmm4
#	xorps	%xmm4, %xmm5	# rol((0,0,0,unrotW[0]),2)
	xorps	%xmm4, %xmm1	# same result, but does not depend on/does not modify T2
	xorps	%xmm5, %xmm1	# W0 = rol(W[0]..W[3],1) ^ (0,0,0,rol(unrotW[0],2))
	movaps	%xmm1, %xmm5
	paddd	%xmm6, %xmm5
	movups	%xmm5, -64+16*1(%rsp)
# 28
	movl	%ebp, %edi		# c
	xorl	%eax, %edi		# ^d
	xorl	%edx, %edi		# ^b
	addl	-64+4*12(%rsp), %ebx	# e += RCONST + W[n & 15]
	addl	%edi, %ebx		# e += (c ^ d ^ b)
	movl	%ecx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ebx		# e += rotl32(a,5)
	rorl	$2, %edx		# b = rotl32(b,30)
# 29
	movl	%edx, %edi		# c
	xorl	%ebp, %edi		# ^d
	xorl	%ecx, %edi		# ^b
	addl	-64+4*13(%rsp), %eax	# e += RCONST + W[n & 15]
	addl	%edi, %eax		# e += (c ^ d ^ b)
	movl	%ebx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %eax		# e += rotl32(a,5)
	rorl	$2, %ecx		# b = rotl32(b,30)
# 30
	movl	%ecx, %edi		# c
	xorl	%edx, %edi		# ^d
	xorl	%ebx, %edi		# ^b
	addl	-64+4*14(%rsp), %ebp	# e += RCONST + W[n & 15]
	addl	%edi, %ebp		# e += (c ^ d ^ b)
	movl	%eax, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ebp		# e += rotl32(a,5)
	rorl	$2, %ebx		# b = rotl32(b,30)
# 31
	movl	%ebx, %edi		# c
	xorl	%ecx, %edi		# ^d
	xorl	%eax, %edi		# ^b
	addl	-64+4*15(%rsp), %edx	# e += RCONST + W[n & 15]
	addl	%edi, %edx		# e += (c ^ d ^ b)
	movl	%ebp, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %edx		# e += rotl32(a,5)
	rorl	$2, %eax		# b = rotl32(b,30)
	pshufd	$0xaa, %xmm7, %xmm6
# PREP %xmm2 %xmm3 %xmm0 %xmm1 -64+16*2(%rsp)
	movaps	%xmm1, %xmm4
	psrldq	$4, %xmm4	# rshift by 4 bytes: T1 = ([13],[14],[15],0)
#	pshufd	$0x4e, %xmm2, %xmm5	# 01001110=2,3,0,1 shuffle, ([2],[3],x,x)
#	punpcklqdq %xmm3, %xmm5	# T2 = W4[0..63]:T2[0..63] = ([2],[3],[4],[5])
# same result as above, but shorter and faster:
# pshufd/shufps are subtly different: pshufd takes all dwords from source operand,
# shufps takes dwords 0,1 from *2nd* operand, and dwords 2,3 from 1st one!
	movaps	%xmm2, %xmm5
	shufps	$0x4e, %xmm3, %xmm5	# 01001110=(T2.dw[2], T2.dw[3], W4.dw[0], W4.dw[1]) = ([2],[3],[4],[5])
	xorps	%xmm0, %xmm2	# ([8],[9],[10],[11]) ^ ([0],[1],[2],[3])
	xorps	%xmm4, %xmm5	# ([13],[14],[15],0) ^ ([2],[3],[4],[5])
	xorps	%xmm5, %xmm2	# ^
	# W0 = unrotated (W[0]..W[3]), still needs W[3] fixup
	movaps	%xmm2, %xmm5
	xorps	%xmm4, %xmm4	# rol(W0,1):
	pcmpgtd	%xmm2, %xmm4	#  ffffffff for elements <0 (ones with msb bit 1)
	paddd	%xmm2, %xmm2	#  shift left by 1
	psubd	%xmm4, %xmm2	#  add 1 to those who had msb bit 1
	# W0 = rotated (W[0]..W[3]), still needs W[3] fixup
	pslldq	$12, %xmm5	# lshift by 12 bytes: T2 = (0,0,0,unrotW[0])
	movaps	%xmm5, %xmm4
	pslld	$2, %xmm5
	psrld	$30, %xmm4
#	xorps	%xmm4, %xmm5	# rol((0,0,0,unrotW[0]),2)
	xorps	%xmm4, %xmm2	# same result, but does not depend on/does not modify T2
	xorps	%xmm5, %xmm2	# W0 = rol(W[0]..W[3],1) ^ (0,0,0,rol(unrotW[0],2))
	movaps	%xmm2, %xmm5
	paddd	%xmm6, %xmm5
	movups	%xmm5, -64+16*2(%rsp)
# 32
	movl	%eax, %edi		# c
	xorl	%ebx, %edi		# ^d
	xorl	%ebp, %edi		# ^b
	addl	-64+4*0(%rsp), %ecx	# e += RCONST + W[n & 15]
	addl	%edi, %ecx		# e += (c ^ d ^ b)
	movl	%edx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ecx		# e += rotl32(a,5)
	rorl	$2, %ebp		# b = rotl32(b,30)
# 33
	movl	%ebp, %edi		# c
	xorl	%eax, %edi		# ^d
	xorl	%edx, %edi		# ^b
	addl	-64+4*1(%rsp), %ebx	# e += RCONST + W[n & 15]
	addl	%edi, %ebx		# e += (c ^ d ^ b)
	movl	%ecx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ebx		# e += rotl32(a,5)
	rorl	$2, %edx		# b = rotl32(b,30)
# 34
	movl	%edx, %edi		# c
	xorl	%ebp, %edi		# ^d
	xorl	%ecx, %edi		# ^b
	addl	-64+4*2(%rsp), %eax	# e += RCONST + W[n & 15]
	addl	%edi, %eax		# e += (c ^ d ^ b)
	movl	%ebx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %eax		# e += rotl32(a,5)
	rorl	$2, %ecx		# b = rotl32(b,30)
# 35
	movl	%ecx, %edi		# c
	xorl	%edx, %edi		# ^d
	xorl	%ebx, %edi		# ^b
	addl	-64+4*3(%rsp), %ebp	# e += RCONST + W[n & 15]
	addl	%edi, %ebp		# e += (c ^ d ^ b)
	movl	%eax, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ebp		# e += rotl32(a,5)
	rorl	$2, %ebx		# b = rotl32(b,30)
# PREP %xmm3 %xmm0 %xmm1 %xmm2 -64+16*3(%rsp)
	movaps	%xmm2, %xmm4
	psrldq	$4, %xmm4	# rshift by 4 bytes: T1 = ([13],[14],[15],0)
#	pshufd	$0x4e, %xmm3, %xmm5	# 01001110=2,3,0,1 shuffle, ([2],[3],x,x)
#	punpcklqdq %xmm0, %xmm5	# T2 = W4[0..63]:T2[0..63] = ([2],[3],[4],[5])
# same result as above, but shorter and faster:
# pshufd/shufps are subtly different: pshufd takes all dwords from source operand,
# shufps takes dwords 0,1 from *2nd* operand, and dwords 2,3 from 1st one!
	movaps	%xmm3, %xmm5
	shufps	$0x4e, %xmm0, %xmm5	# 01001110=(T2.dw[2], T2.dw[3], W4.dw[0], W4.dw[1]) = ([2],[3],[4],[5])
	xorps	%xmm1, %xmm3	# ([8],[9],[10],[11]) ^ ([0],[1],[2],[3])
	xorps	%xmm4, %xmm5	# ([13],[14],[15],0) ^ ([2],[3],[4],[5])
	xorps	%xmm5, %xmm3	# ^
	# W0 = unrotated (W[0]..W[3]), still needs W[3] fixup
	movaps	%xmm3, %xmm5
	xorps	%xmm4, %xmm4	# rol(W0,1):
	pcmpgtd	%xmm3, %xmm4	#  ffffffff for elements <0 (ones with msb bit 1)
	paddd	%xmm3, %xmm3	#  shift left by 1
	psubd	%xmm4, %xmm3	#  add 1 to those who had msb bit 1
	# W0 = rotated (W[0]..W[3]), still needs W[3] fixup
	pslldq	$12, %xmm5	# lshift by 12 bytes: T2 = (0,0,0,unrotW[0])
	movaps	%xmm5, %xmm4
	pslld	$2, %xmm5
	psrld	$30, %xmm4
#	xorps	%xmm4, %xmm5	# rol((0,0,0,unrotW[0]),2)
	xorps	%xmm4, %xmm3	# same result, but does not depend on/does not modify T2
	xorps	%xmm5, %xmm3	# W0 = rol(W[0]..W[3],1) ^ (0,0,0,rol(unrotW[0],2))
	movaps	%xmm3, %xmm5
	paddd	%xmm6, %xmm5
	movups	%xmm5, -64+16*3(%rsp)
# 36
	movl	%ebx, %edi		# c
	xorl	%ecx, %edi		# ^d
	xorl	%eax, %edi		# ^b
	addl	-64+4*4(%rsp), %edx	# e += RCONST + W[n & 15]
	addl	%edi, %edx		# e += (c ^ d ^ b)
	movl	%ebp, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %edx		# e += rotl32(a,5)
	rorl	$2, %eax		# b = rotl32(b,30)
# 37
	movl	%eax, %edi		# c
	xorl	%ebx, %edi		# ^d
	xorl	%ebp, %edi		# ^b
	addl	-64+4*5(%rsp), %ecx	# e += RCONST + W[n & 15]
	addl	%edi, %ecx		# e += (c ^ d ^ b)
	movl	%edx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ecx		# e += rotl32(a,5)
	rorl	$2, %ebp		# b = rotl32(b,30)
# 38
	movl	%ebp, %edi		# c
	xorl	%eax, %edi		# ^d
	xorl	%edx, %edi		# ^b
	addl	-64+4*6(%rsp), %ebx	# e += RCONST + W[n & 15]
	addl	%edi, %ebx		# e += (c ^ d ^ b)
	movl	%ecx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ebx		# e += rotl32(a,5)
	rorl	$2, %edx		# b = rotl32(b,30)
# 39
	movl	%edx, %edi		# c
	xorl	%ebp, %edi		# ^d
	xorl	%ecx, %edi		# ^b
	addl	-64+4*7(%rsp), %eax	# e += RCONST + W[n & 15]
	addl	%edi, %eax		# e += (c ^ d ^ b)
	movl	%ebx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %eax		# e += rotl32(a,5)
	rorl	$2, %ecx		# b = rotl32(b,30)
# PREP %xmm0 %xmm1 %xmm2 %xmm3 -64+16*0(%rsp)
	movaps	%xmm3, %xmm4
	psrldq	$4, %xmm4	# rshift by 4 bytes: T1 = ([13],[14],[15],0)
#	pshufd	$0x4e, %xmm0, %xmm5	# 01001110=2,3,0,1 shuffle, ([2],[3],x,x)
#	punpcklqdq %xmm1, %xmm5	# T2 = W4[0..63]:T2[0..63] = ([2],[3],[4],[5])
# same result as above, but shorter and faster:
# pshufd/shufps are subtly different: pshufd takes all dwords from source operand,
# shufps takes dwords 0,1 from *2nd* operand, and dwords 2,3 from 1st one!
	movaps	%xmm0, %xmm5
	shufps	$0x4e, %xmm1, %xmm5	# 01001110=(T2.dw[2], T2.dw[3], W4.dw[0], W4.dw[1]) = ([2],[3],[4],[5])
	xorps	%xmm2, %xmm0	# ([8],[9],[10],[11]) ^ ([0],[1],[2],[3])
	xorps	%xmm4, %xmm5	# ([13],[14],[15],0) ^ ([2],[3],[4],[5])
	xorps	%xmm5, %xmm0	# ^
	# W0 = unrotated (W[0]..W[3]), still needs W[3] fixup
	movaps	%xmm0, %xmm5
	xorps	%xmm4, %xmm4	# rol(W0,1):
	pcmpgtd	%xmm0, %xmm4	#  ffffffff for elements <0 (ones with msb bit 1)
	paddd	%xmm0, %xmm0	#  shift left by 1
	psubd	%xmm4, %xmm0	#  add 1 to those who had msb bit 1
	# W0 = rotated (W[0]..W[3]), still needs W[3] fixup
	pslldq	$12, %xmm5	# lshift by 12 bytes: T2 = (0,0,0,unrotW[0])
	movaps	%xmm5, %xmm4
	pslld	$2, %xmm5
	psrld	$30, %xmm4
#	xorps	%xmm4, %xmm5	# rol((0,0,0,unrotW[0]),2)
	xorps	%xmm4, %xmm0	# same result, but does not depend on/does not modify T2
	xorps	%xmm5, %xmm0	# W0 = rol(W[0]..W[3],1) ^ (0,0,0,rol(unrotW[0],2))
	movaps	%xmm0, %xmm5
	paddd	%xmm6, %xmm5
	movups	%xmm5, -64+16*0(%rsp)
# 40
	movl	%ebx, %edi		# di: b
	movl	%ebx, %esi		# si: b
	orl	%ecx, %edi		# di: b | c
	andl	%ecx, %esi		# si: b & c
	andl	%edx, %edi		# di: (b | c) & d
	orl	%esi, %edi		# ((b | c) & d) | (b & c)
	addl	%edi, %ebp		# += ((b | c) & d) | (b & c)
	addl	-64+4*8(%rsp), %ebp	# e += RCONST + W[n & 15]
	movl	%eax, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ebp		# e += rotl32(a,5)
	rorl	$2, %ebx		# b = rotl32(b,30)
# 41
	movl	%eax, %edi		# di: b
	movl	%eax, %esi		# si: b
	orl	%ebx, %edi		# di: b | c
	andl	%ebx, %esi		# si: b & c
	andl	%ecx, %edi		# di: (b | c) & d
	orl	%esi, %edi		# ((b | c) & d) | (b & c)
	addl	%edi, %edx		# += ((b | c) & d) | (b & c)
	addl	-64+4*9(%rsp), %edx	# e += RCONST + W[n & 15]
	movl	%ebp, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %edx		# e += rotl32(a,5)
	rorl	$2, %eax		# b = rotl32(b,30)
# 42
	movl	%ebp, %edi		# di: b
	movl	%ebp, %esi		# si: b
	orl	%eax, %edi		# di: b | c
	andl	%eax, %esi		# si: b & c
	andl	%ebx, %edi		# di: (b | c) & d
	orl	%esi, %edi		# ((b | c) & d) | (b & c)
	addl	%edi, %ecx		# += ((b | c) & d) | (b & c)
	addl	-64+4*10(%rsp), %ecx	# e += RCONST + W[n & 15]
	movl	%edx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ecx		# e += rotl32(a,5)
	rorl	$2, %ebp		# b = rotl32(b,30)
# 43
	movl	%edx, %edi		# di: b
	movl	%edx, %esi		# si: b
	orl	%ebp, %edi		# di: b | c
	andl	%ebp, %esi		# si: b & c
	andl	%eax, %edi		# di: (b | c) & d
	orl	%esi, %edi		# ((b | c) & d) | (b & c)
	addl	%edi, %ebx		# += ((b | c) & d) | (b & c)
	addl	-64+4*11(%rsp), %ebx	# e += RCONST + W[n & 15]
	movl	%ecx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ebx		# e += rotl32(a,5)
	rorl	$2, %edx		# b = rotl32(b,30)
# PREP %xmm1 %xmm2 %xmm3 %xmm0 -64+16*1(%rsp)
	movaps	%xmm0, %xmm4
	psrldq	$4, %xmm4	# rshift by 4 bytes: T1 = ([13],[14],[15],0)
#	pshufd	$0x4e, %xmm1, %xmm5	# 01001110=2,3,0,1 shuffle, ([2],[3],x,x)
#	punpcklqdq %xmm2, %xmm5	# T2 = W4[0..63]:T2[0..63] = ([2],[3],[4],[5])
# same result as above, but shorter and faster:
# pshufd/shufps are subtly different: pshufd takes all dwords from source operand,
# shufps takes dwords 0,1 from *2nd* operand, and dwords 2,3 from 1st one!
	movaps	%xmm1, %xmm5
	shufps	$0x4e, %xmm2, %xmm5	# 01001110=(T2.dw[2], T2.dw[3], W4.dw[0], W4.dw[1]) = ([2],[3],[4],[5])
	xorps	%xmm3, %xmm1	# ([8],[9],[10],[11]) ^ ([0],[1],[2],[3])
	xorps	%xmm4, %xmm5	# ([13],[14],[15],0) ^ ([2],[3],[4],[5])
	xorps	%xmm5, %xmm1	# ^
	# W0 = unrotated (W[0]..W[3]), still needs W[3] fixup
	movaps	%xmm1, %xmm5
	xorps	%xmm4, %xmm4	# rol(W0,1):
	pcmpgtd	%xmm1, %xmm4	#  ffffffff for elements <0 (ones with msb bit 1)
	paddd	%xmm1, %xmm1	#  shift left by 1
	psubd	%xmm4, %xmm1	#  add 1 to those who had msb bit 1
	# W0 = rotated (W[0]..W[3]), still needs W[3] fixup
	pslldq	$12, %xmm5	# lshift by 12 bytes: T2 = (0,0,0,unrotW[0])
	movaps	%xmm5, %xmm4
	pslld	$2, %xmm5
	psrld	$30, %xmm4
#	xorps	%xmm4, %xmm5	# rol((0,0,0,unrotW[0]),2)
	xorps	%xmm4, %xmm1	# same result, but does not depend on/does not modify T2
	xorps	%xmm5, %xmm1	# W0 = rol(W[0]..W[3],1) ^ (0,0,0,rol(unrotW[0],2))
	movaps	%xmm1, %xmm5
	paddd	%xmm6, %xmm5
	movups	%xmm5, -64+16*1(%rsp)
# 44
	movl	%ecx, %edi		# di: b
	movl	%ecx, %esi		# si: b
	orl	%edx, %edi		# di: b | c
	andl	%edx, %esi		# si: b & c
	andl	%ebp, %edi		# di: (b | c) & d
	orl	%esi, %edi		# ((b | c) & d) | (b & c)
	addl	%edi, %eax		# += ((b | c) & d) | (b & c)
	addl	-64+4*12(%rsp), %eax	# e += RCONST + W[n & 15]
	movl	%ebx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %eax		# e += rotl32(a,5)
	rorl	$2, %ecx		# b = rotl32(b,30)
# 45
	movl	%ebx, %edi		# di: b
	movl	%ebx, %esi		# si: b
	orl	%ecx, %edi		# di: b | c
	andl	%ecx, %esi		# si: b & c
	andl	%edx, %edi		# di: (b | c) & d
	orl	%esi, %edi		# ((b | c) & d) | (b & c)
	addl	%edi, %ebp		# += ((b | c) & d) | (b & c)
	addl	-64+4*13(%rsp), %ebp	# e += RCONST + W[n & 15]
	movl	%eax, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ebp		# e += rotl32(a,5)
	rorl	$2, %ebx		# b = rotl32(b,30)
# 46
	movl	%eax, %edi		# di: b
	movl	%eax, %esi		# si: b
	orl	%ebx, %edi		# di: b | c
	andl	%ebx, %esi		# si: b & c
	andl	%ecx, %edi		# di: (b | c) & d
	orl	%esi, %edi		# ((b | c) & d) | (b & c)
	addl	%edi, %edx		# += ((b | c) & d) | (b & c)
	addl	-64+4*14(%rsp), %edx	# e += RCONST + W[n & 15]
	movl	%ebp, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %edx		# e += rotl32(a,5)
	rorl	$2, %eax		# b = rotl32(b,30)
# 47
	movl	%ebp, %edi		# di: b
	movl	%ebp, %esi		# si: b
	orl	%eax, %edi		# di: b | c
	andl	%eax, %esi		# si: b & c
	andl	%ebx, %edi		# di: (b | c) & d
	orl	%esi, %edi		# ((b | c) & d) | (b & c)
	addl	%edi, %ecx		# += ((b | c) & d) | (b & c)
	addl	-64+4*15(%rsp), %ecx	# e += RCONST + W[n & 15]
	movl	%edx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ecx		# e += rotl32(a,5)
	rorl	$2, %ebp		# b = rotl32(b,30)
# PREP %xmm2 %xmm3 %xmm0 %xmm1 -64+16*2(%rsp)
	movaps	%xmm1, %xmm4
	psrldq	$4, %xmm4	# rshift by 4 bytes: T1 = ([13],[14],[15],0)
#	pshufd	$0x4e, %xmm2, %xmm5	# 01001110=2,3,0,1 shuffle, ([2],[3],x,x)
#	punpcklqdq %xmm3, %xmm5	# T2 = W4[0..63]:T2[0..63] = ([2],[3],[4],[5])
# same result as above, but shorter and faster:
# pshufd/shufps are subtly different: pshufd takes all dwords from source operand,
# shufps takes dwords 0,1 from *2nd* operand, and dwords 2,3 from 1st one!
	movaps	%xmm2, %xmm5
	shufps	$0x4e, %xmm3, %xmm5	# 01001110=(T2.dw[2], T2.dw[3], W4.dw[0], W4.dw[1]) = ([2],[3],[4],[5])
	xorps	%xmm0, %xmm2	# ([8],[9],[10],[11]) ^ ([0],[1],[2],[3])
	xorps	%xmm4, %xmm5	# ([13],[14],[15],0) ^ ([2],[3],[4],[5])
	xorps	%xmm5, %xmm2	# ^
	# W0 = unrotated (W[0]..W[3]), still needs W[3] fixup
	movaps	%xmm2, %xmm5
	xorps	%xmm4, %xmm4	# rol(W0,1):
	pcmpgtd	%xmm2, %xmm4	#  ffffffff for elements <0 (ones with msb bit 1)
	paddd	%xmm2, %xmm2	#  shift left by 1
	psubd	%xmm4, %xmm2	#  add 1 to those who had msb bit 1
	# W0 = rotated (W[0]..W[3]), still needs W[3] fixup
	pslldq	$12, %xmm5	# lshift by 12 bytes: T2 = (0,0,0,unrotW[0])
	movaps	%xmm5, %xmm4
	pslld	$2, %xmm5
	psrld	$30, %xmm4
#	xorps	%xmm4, %xmm5	# rol((0,0,0,unrotW[0]),2)
	xorps	%xmm4, %xmm2	# same result, but does not depend on/does not modify T2
	xorps	%xmm5, %xmm2	# W0 = rol(W[0]..W[3],1) ^ (0,0,0,rol(unrotW[0],2))
	movaps	%xmm2, %xmm5
	paddd	%xmm6, %xmm5
	movups	%xmm5, -64+16*2(%rsp)
# 48
	movl	%edx, %edi		# di: b
	movl	%edx, %esi		# si: b
	orl	%ebp, %edi		# di: b | c
	andl	%ebp, %esi		# si: b & c
	andl	%eax, %edi		# di: (b | c) & d
	orl	%esi, %edi		# ((b | c) & d) | (b & c)
	addl	%edi, %ebx		# += ((b | c) & d) | (b & c)
	addl	-64+4*0(%rsp), %ebx	# e += RCONST + W[n & 15]
	movl	%ecx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ebx		# e += rotl32(a,5)
	rorl	$2, %edx		# b = rotl32(b,30)
# 49
	movl	%ecx, %edi		# di: b
	movl	%ecx, %esi		# si: b
	orl	%edx, %edi		# di: b | c
	andl	%edx, %esi		# si: b & c
	andl	%ebp, %edi		# di: (b | c) & d
	orl	%esi, %edi		# ((b | c) & d) | (b & c)
	addl	%edi, %eax		# += ((b | c) & d) | (b & c)
	addl	-64+4*1(%rsp), %eax	# e += RCONST + W[n & 15]
	movl	%ebx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %eax		# e += rotl32(a,5)
	rorl	$2, %ecx		# b = rotl32(b,30)
# 50
	movl	%ebx, %edi		# di: b
	movl	%ebx, %esi		# si: b
	orl	%ecx, %edi		# di: b | c
	andl	%ecx, %esi		# si: b & c
	andl	%edx, %edi		# di: (b | c) & d
	orl	%esi, %edi		# ((b | c) & d) | (b & c)
	addl	%edi, %ebp		# += ((b | c) & d) | (b & c)
	addl	-64+4*2(%rsp), %ebp	# e += RCONST + W[n & 15]
	movl	%eax, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ebp		# e += rotl32(a,5)
	rorl	$2, %ebx		# b = rotl32(b,30)
# 51
	movl	%eax, %edi		# di: b
	movl	%eax, %esi		# si: b
	orl	%ebx, %edi		# di: b | c
	andl	%ebx, %esi		# si: b & c
	andl	%ecx, %edi		# di: (b | c) & d
	orl	%esi, %edi		# ((b | c) & d) | (b & c)
	addl	%edi, %edx		# += ((b | c) & d) | (b & c)
	addl	-64+4*3(%rsp), %edx	# e += RCONST + W[n & 15]
	movl	%ebp, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %edx		# e += rotl32(a,5)
	rorl	$2, %eax		# b = rotl32(b,30)
	pshufd	$0xff, %xmm7, %xmm6
# PREP %xmm3 %xmm0 %xmm1 %xmm2 -64+16*3(%rsp)
	movaps	%xmm2, %xmm4
	psrldq	$4, %xmm4	# rshift by 4 bytes: T1 = ([13],[14],[15],0)
#	pshufd	$0x4e, %xmm3, %xmm5	# 01001110=2,3,0,1 shuffle, ([2],[3],x,x)
#	punpcklqdq %xmm0, %xmm5	# T2 = W4[0..63]:T2[0..63] = ([2],[3],[4],[5])
# same result as above, but shorter and faster:
# pshufd/shufps are subtly different: pshufd takes all dwords from source operand,
# shufps takes dwords 0,1 from *2nd* operand, and dwords 2,3 from 1st one!
	movaps	%xmm3, %xmm5
	shufps	$0x4e, %xmm0, %xmm5	# 01001110=(T2.dw[2], T2.dw[3], W4.dw[0], W4.dw[1]) = ([2],[3],[4],[5])
	xorps	%xmm1, %xmm3	# ([8],[9],[10],[11]) ^ ([0],[1],[2],[3])
	xorps	%xmm4, %xmm5	# ([13],[14],[15],0) ^ ([2],[3],[4],[5])
	xorps	%xmm5, %xmm3	# ^
	# W0 = unrotated (W[0]..W[3]), still needs W[3] fixup
	movaps	%xmm3, %xmm5
	xorps	%xmm4, %xmm4	# rol(W0,1):
	pcmpgtd	%xmm3, %xmm4	#  ffffffff for elements <0 (ones with msb bit 1)
	paddd	%xmm3, %xmm3	#  shift left by 1
	psubd	%xmm4, %xmm3	#  add 1 to those who had msb bit 1
	# W0 = rotated (W[0]..W[3]), still needs W[3] fixup
	pslldq	$12, %xmm5	# lshift by 12 bytes: T2 = (0,0,0,unrotW[0])
	movaps	%xmm5, %xmm4
	pslld	$2, %xmm5
	psrld	$30, %xmm4
#	xorps	%xmm4, %xmm5	# rol((0,0,0,unrotW[0]),2)
	xorps	%xmm4, %xmm3	# same result, but does not depend on/does not modify T2
	xorps	%xmm5, %xmm3	# W0 = rol(W[0]..W[3],1) ^ (0,0,0,rol(unrotW[0],2))
	movaps	%xmm3, %xmm5
	paddd	%xmm6, %xmm5
	movups	%xmm5, -64+16*3(%rsp)
# 52
	movl	%ebp, %edi		# di: b
	movl	%ebp, %esi		# si: b
	orl	%eax, %edi		# di: b | c
	andl	%eax, %esi		# si: b & c
	andl	%ebx, %edi		# di: (b | c) & d
	orl	%esi, %edi		# ((b | c) & d) | (b & c)
	addl	%edi, %ecx		# += ((b | c) & d) | (b & c)
	addl	-64+4*4(%rsp), %ecx	# e += RCONST + W[n & 15]
	movl	%edx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ecx		# e += rotl32(a,5)
	rorl	$2, %ebp		# b = rotl32(b,30)
# 53
	movl	%edx, %edi		# di: b
	movl	%edx, %esi		# si: b
	orl	%ebp, %edi		# di: b | c
	andl	%ebp, %esi		# si: b & c
	andl	%eax, %edi		# di: (b | c) & d
	orl	%esi, %edi		# ((b | c) & d) | (b & c)
	addl	%edi, %ebx		# += ((b | c) & d) | (b & c)
	addl	-64+4*5(%rsp), %ebx	# e += RCONST + W[n & 15]
	movl	%ecx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ebx		# e += rotl32(a,5)
	rorl	$2, %edx		# b = rotl32(b,30)
# 54
	movl	%ecx, %edi		# di: b
	movl	%ecx, %esi		# si: b
	orl	%edx, %edi		# di: b | c
	andl	%edx, %esi		# si: b & c
	andl	%ebp, %edi		# di: (b | c) & d
	orl	%esi, %edi		# ((b | c) & d) | (b & c)
	addl	%edi, %eax		# += ((b | c) & d) | (b & c)
	addl	-64+4*6(%rsp), %eax	# e += RCONST + W[n & 15]
	movl	%ebx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %eax		# e += rotl32(a,5)
	rorl	$2, %ecx		# b = rotl32(b,30)
# 55
	movl	%ebx, %edi		# di: b
	movl	%ebx, %esi		# si: b
	orl	%ecx, %edi		# di: b | c
	andl	%ecx, %esi		# si: b & c
	andl	%edx, %edi		# di: (b | c) & d
	orl	%esi, %edi		# ((b | c) & d) | (b & c)
	addl	%edi, %ebp		# += ((b | c) & d) | (b & c)
	addl	-64+4*7(%rsp), %ebp	# e += RCONST + W[n & 15]
	movl	%eax, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ebp		# e += rotl32(a,5)
	rorl	$2, %ebx		# b = rotl32(b,30)
# PREP %xmm0 %xmm1 %xmm2 %xmm3 -64+16*0(%rsp)
	movaps	%xmm3, %xmm4
	psrldq	$4, %xmm4	# rshift by 4 bytes: T1 = ([13],[14],[15],0)
#	pshufd	$0x4e, %xmm0, %xmm5	# 01001110=2,3,0,1 shuffle, ([2],[3],x,x)
#	punpcklqdq %xmm1, %xmm5	# T2 = W4[0..63]:T2[0..63] = ([2],[3],[4],[5])
# same result as above, but shorter and faster:
# pshufd/shufps are subtly different: pshufd takes all dwords from source operand,
# shufps takes dwords 0,1 from *2nd* operand, and dwords 2,3 from 1st one!
	movaps	%xmm0, %xmm5
	shufps	$0x4e, %xmm1, %xmm5	# 01001110=(T2.dw[2], T2.dw[3], W4.dw[0], W4.dw[1]) = ([2],[3],[4],[5])
	xorps	%xmm2, %xmm0	# ([8],[9],[10],[11]) ^ ([0],[1],[2],[3])
	xorps	%xmm4, %xmm5	# ([13],[14],[15],0) ^ ([2],[3],[4],[5])
	xorps	%xmm5, %xmm0	# ^
	# W0 = unrotated (W[0]..W[3]), still needs W[3] fixup
	movaps	%xmm0, %xmm5
	xorps	%xmm4, %xmm4	# rol(W0,1):
	pcmpgtd	%xmm0, %xmm4	#  ffffffff for elements <0 (ones with msb bit 1)
	paddd	%xmm0, %xmm0	#  shift left by 1
	psubd	%xmm4, %xmm0	#  add 1 to those who had msb bit 1
	# W0 = rotated (W[0]..W[3]), still needs W[3] fixup
	pslldq	$12, %xmm5	# lshift by 12 bytes: T2 = (0,0,0,unrotW[0])
	movaps	%xmm5, %xmm4
	pslld	$2, %xmm5
	psrld	$30, %xmm4
#	xorps	%xmm4, %xmm5	# rol((0,0,0,unrotW[0]),2)
	xorps	%xmm4, %xmm0	# same result, but does not depend on/does not modify T2
	xorps	%xmm5, %xmm0	# W0 = rol(W[0]..W[3],1) ^ (0,0,0,rol(unrotW[0],2))
	movaps	%xmm0, %xmm5
	paddd	%xmm6, %xmm5
	movups	%xmm5, -64+16*0(%rsp)
# 56
	movl	%eax, %edi		# di: b
	movl	%eax, %esi		# si: b
	orl	%ebx, %edi		# di: b | c
	andl	%ebx, %esi		# si: b & c
	andl	%ecx, %edi		# di: (b | c) & d
	orl	%esi, %edi		# ((b | c) & d) | (b & c)
	addl	%edi, %edx		# += ((b | c) & d) | (b & c)
	addl	-64+4*8(%rsp), %edx	# e += RCONST + W[n & 15]
	movl	%ebp, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %edx		# e += rotl32(a,5)
	rorl	$2, %eax		# b = rotl32(b,30)
# 57
	movl	%ebp, %edi		# di: b
	movl	%ebp, %esi		# si: b
	orl	%eax, %edi		# di: b | c
	andl	%eax, %esi		# si: b & c
	andl	%ebx, %edi		# di: (b | c) & d
	orl	%esi, %edi		# ((b | c) & d) | (b & c)
	addl	%edi, %ecx		# += ((b | c) & d) | (b & c)
	addl	-64+4*9(%rsp), %ecx	# e += RCONST + W[n & 15]
	movl	%edx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ecx		# e += rotl32(a,5)
	rorl	$2, %ebp		# b = rotl32(b,30)
# 58
	movl	%edx, %edi		# di: b
	movl	%edx, %esi		# si: b
	orl	%ebp, %edi		# di: b | c
	andl	%ebp, %esi		# si: b & c
	andl	%eax, %edi		# di: (b | c) & d
	orl	%esi, %edi		# ((b | c) & d) | (b & c)
	addl	%edi, %ebx		# += ((b | c) & d) | (b & c)
	addl	-64+4*10(%rsp), %ebx	# e += RCONST + W[n & 15]
	movl	%ecx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ebx		# e += rotl32(a,5)
	rorl	$2, %edx		# b = rotl32(b,30)
# 59
	movl	%ecx, %edi		# di: b
	movl	%ecx, %esi		# si: b
	orl	%edx, %edi		# di: b | c
	andl	%edx, %esi		# si: b & c
	andl	%ebp, %edi		# di: (b | c) & d
	orl	%esi, %edi		# ((b | c) & d) | (b & c)
	addl	%edi, %eax		# += ((b | c) & d) | (b & c)
	addl	-64+4*11(%rsp), %eax	# e += RCONST + W[n & 15]
	movl	%ebx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %eax		# e += rotl32(a,5)
	rorl	$2, %ecx		# b = rotl32(b,30)
# PREP %xmm1 %xmm2 %xmm3 %xmm0 -64+16*1(%rsp)
	movaps	%xmm0, %xmm4
	psrldq	$4, %xmm4	# rshift by 4 bytes: T1 = ([13],[14],[15],0)
#	pshufd	$0x4e, %xmm1, %xmm5	# 01001110=2,3,0,1 shuffle, ([2],[3],x,x)
#	punpcklqdq %xmm2, %xmm5	# T2 = W4[0..63]:T2[0..63] = ([2],[3],[4],[5])
# same result as above, but shorter and faster:
# pshufd/shufps are subtly different: pshufd takes all dwords from source operand,
# shufps takes dwords 0,1 from *2nd* operand, and dwords 2,3 from 1st one!
	movaps	%xmm1, %xmm5
	shufps	$0x4e, %xmm2, %xmm5	# 01001110=(T2.dw[2], T2.dw[3], W4.dw[0], W4.dw[1]) = ([2],[3],[4],[5])
	xorps	%xmm3, %xmm1	# ([8],[9],[10],[11]) ^ ([0],[1],[2],[3])
	xorps	%xmm4, %xmm5	# ([13],[14],[15],0) ^ ([2],[3],[4],[5])
	xorps	%xmm5, %xmm1	# ^
	# W0 = unrotated (W[0]..W[3]), still needs W[3] fixup
	movaps	%xmm1, %xmm5
	xorps	%xmm4, %xmm4	# rol(W0,1):
	pcmpgtd	%xmm1, %xmm4	#  ffffffff for elements <0 (ones with msb bit 1)
	paddd	%xmm1, %xmm1	#  shift left by 1
	psubd	%xmm4, %xmm1	#  add 1 to those who had msb bit 1
	# W0 = rotated (W[0]..W[3]), still needs W[3] fixup
	pslldq	$12, %xmm5	# lshift by 12 bytes: T2 = (0,0,0,unrotW[0])
	movaps	%xmm5, %xmm4
	pslld	$2, %xmm5
	psrld	$30, %xmm4
#	xorps	%xmm4, %xmm5	# rol((0,0,0,unrotW[0]),2)
	xorps	%xmm4, %xmm1	# same result, but does not depend on/does not modify T2
	xorps	%xmm5, %xmm1	# W0 = rol(W[0]..W[3],1) ^ (0,0,0,rol(unrotW[0],2))
	movaps	%xmm1, %xmm5
	paddd	%xmm6, %xmm5
	movups	%xmm5, -64+16*1(%rsp)
# 60
	movl	%ecx, %edi		# c
	xorl	%edx, %edi		# ^d
	xorl	%ebx, %edi		# ^b
	addl	-64+4*12(%rsp), %ebp	# e += RCONST + W[n & 15]
	addl	%edi, %ebp		# e += (c ^ d ^ b)
	movl	%eax, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ebp		# e += rotl32(a,5)
	rorl	$2, %ebx		# b = rotl32(b,30)
# 61
	movl	%ebx, %edi		# c
	xorl	%ecx, %edi		# ^d
	xorl	%eax, %edi		# ^b
	addl	-64+4*13(%rsp), %edx	# e += RCONST + W[n & 15]
	addl	%edi, %edx		# e += (c ^ d ^ b)
	movl	%ebp, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %edx		# e += rotl32(a,5)
	rorl	$2, %eax		# b = rotl32(b,30)
# 62
	movl	%eax, %edi		# c
	xorl	%ebx, %edi		# ^d
	xorl	%ebp, %edi		# ^b
	addl	-64+4*14(%rsp), %ecx	# e += RCONST + W[n & 15]
	addl	%edi, %ecx		# e += (c ^ d ^ b)
	movl	%edx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ecx		# e += rotl32(a,5)
	rorl	$2, %ebp		# b = rotl32(b,30)
# 63
	movl	%ebp, %edi		# c
	xorl	%eax, %edi		# ^d
	xorl	%edx, %edi		# ^b
	addl	-64+4*15(%rsp), %ebx	# e += RCONST + W[n & 15]
	addl	%edi, %ebx		# e += (c ^ d ^ b)
	movl	%ecx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ebx		# e += rotl32(a,5)
	rorl	$2, %edx		# b = rotl32(b,30)
# PREP %xmm2 %xmm3 %xmm0 %xmm1 -64+16*2(%rsp)
	movaps	%xmm1, %xmm4
	psrldq	$4, %xmm4	# rshift by 4 bytes: T1 = ([13],[14],[15],0)
#	pshufd	$0x4e, %xmm2, %xmm5	# 01001110=2,3,0,1 shuffle, ([2],[3],x,x)
#	punpcklqdq %xmm3, %xmm5	# T2 = W4[0..63]:T2[0..63] = ([2],[3],[4],[5])
# same result as above, but shorter and faster:
# pshufd/shufps are subtly different: pshufd takes all dwords from source operand,
# shufps takes dwords 0,1 from *2nd* operand, and dwords 2,3 from 1st one!
	movaps	%xmm2, %xmm5
	shufps	$0x4e, %xmm3, %xmm5	# 01001110=(T2.dw[2], T2.dw[3], W4.dw[0], W4.dw[1]) = ([2],[3],[4],[5])
	xorps	%xmm0, %xmm2	# ([8],[9],[10],[11]) ^ ([0],[1],[2],[3])
	xorps	%xmm4, %xmm5	# ([13],[14],[15],0) ^ ([2],[3],[4],[5])
	xorps	%xmm5, %xmm2	# ^
	# W0 = unrotated (W[0]..W[3]), still needs W[3] fixup
	movaps	%xmm2, %xmm5
	xorps	%xmm4, %xmm4	# rol(W0,1):
	pcmpgtd	%xmm2, %xmm4	#  ffffffff for elements <0 (ones with msb bit 1)
	paddd	%xmm2, %xmm2	#  shift left by 1
	psubd	%xmm4, %xmm2	#  add 1 to those who had msb bit 1
	# W0 = rotated (W[0]..W[3]), still needs W[3] fixup
	pslldq	$12, %xmm5	# lshift by 12 bytes: T2 = (0,0,0,unrotW[0])
	movaps	%xmm5, %xmm4
	pslld	$2, %xmm5
	psrld	$30, %xmm4
#	xorps	%xmm4, %xmm5	# rol((0,0,0,unrotW[0]),2)
	xorps	%xmm4, %xmm2	# same result, but does not depend on/does not modify T2
	xorps	%xmm5, %xmm2	# W0 = rol(W[0]..W[3],1) ^ (0,0,0,rol(unrotW[0],2))
	movaps	%xmm2, %xmm5
	paddd	%xmm6, %xmm5
	movups	%xmm5, -64+16*2(%rsp)
# 64
	movl	%edx, %edi		# c
	xorl	%ebp, %edi		# ^d
	xorl	%ecx, %edi		# ^b
	addl	-64+4*0(%rsp), %eax	# e += RCONST + W[n & 15]
	addl	%edi, %eax		# e += (c ^ d ^ b)
	movl	%ebx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %eax		# e += rotl32(a,5)
	rorl	$2, %ecx		# b = rotl32(b,30)
# 65
	movl	%ecx, %edi		# c
	xorl	%edx, %edi		# ^d
	xorl	%ebx, %edi		# ^b
	addl	-64+4*1(%rsp), %ebp	# e += RCONST + W[n & 15]
	addl	%edi, %ebp		# e += (c ^ d ^ b)
	movl	%eax, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ebp		# e += rotl32(a,5)
	rorl	$2, %ebx		# b = rotl32(b,30)
# 66
	movl	%ebx, %edi		# c
	xorl	%ecx, %edi		# ^d
	xorl	%eax, %edi		# ^b
	addl	-64+4*2(%rsp), %edx	# e += RCONST + W[n & 15]
	addl	%edi, %edx		# e += (c ^ d ^ b)
	movl	%ebp, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %edx		# e += rotl32(a,5)
	rorl	$2, %eax		# b = rotl32(b,30)
# 67
	movl	%eax, %edi		# c
	xorl	%ebx, %edi		# ^d
	xorl	%ebp, %edi		# ^b
	addl	-64+4*3(%rsp), %ecx	# e += RCONST + W[n & 15]
	addl	%edi, %ecx		# e += (c ^ d ^ b)
	movl	%edx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ecx		# e += rotl32(a,5)
	rorl	$2, %ebp		# b = rotl32(b,30)
# PREP %xmm3 %xmm0 %xmm1 %xmm2 -64+16*3(%rsp)
	movaps	%xmm2, %xmm4
	psrldq	$4, %xmm4	# rshift by 4 bytes: T1 = ([13],[14],[15],0)
#	pshufd	$0x4e, %xmm3, %xmm5	# 01001110=2,3,0,1 shuffle, ([2],[3],x,x)
#	punpcklqdq %xmm0, %xmm5	# T2 = W4[0..63]:T2[0..63] = ([2],[3],[4],[5])
# same result as above, but shorter and faster:
# pshufd/shufps are subtly different: pshufd takes all dwords from source operand,
# shufps takes dwords 0,1 from *2nd* operand, and dwords 2,3 from 1st one!
	movaps	%xmm3, %xmm5
	shufps	$0x4e, %xmm0, %xmm5	# 01001110=(T2.dw[2], T2.dw[3], W4.dw[0], W4.dw[1]) = ([2],[3],[4],[5])
	xorps	%xmm1, %xmm3	# ([8],[9],[10],[11]) ^ ([0],[1],[2],[3])
	xorps	%xmm4, %xmm5	# ([13],[14],[15],0) ^ ([2],[3],[4],[5])
	xorps	%xmm5, %xmm3	# ^
	# W0 = unrotated (W[0]..W[3]), still needs W[3] fixup
	movaps	%xmm3, %xmm5
	xorps	%xmm4, %xmm4	# rol(W0,1):
	pcmpgtd	%xmm3, %xmm4	#  ffffffff for elements <0 (ones with msb bit 1)
	paddd	%xmm3, %xmm3	#  shift left by 1
	psubd	%xmm4, %xmm3	#  add 1 to those who had msb bit 1
	# W0 = rotated (W[0]..W[3]), still needs W[3] fixup
	pslldq	$12, %xmm5	# lshift by 12 bytes: T2 = (0,0,0,unrotW[0])
	movaps	%xmm5, %xmm4
	pslld	$2, %xmm5
	psrld	$30, %xmm4
#	xorps	%xmm4, %xmm5	# rol((0,0,0,unrotW[0]),2)
	xorps	%xmm4, %xmm3	# same result, but does not depend on/does not modify T2
	xorps	%xmm5, %xmm3	# W0 = rol(W[0]..W[3],1) ^ (0,0,0,rol(unrotW[0],2))
	movaps	%xmm3, %xmm5
	paddd	%xmm6, %xmm5
	movups	%xmm5, -64+16*3(%rsp)
# 68
	movl	%ebp, %edi		# c
	xorl	%eax, %edi		# ^d
	xorl	%edx, %edi		# ^b
	addl	-64+4*4(%rsp), %ebx	# e += RCONST + W[n & 15]
	addl	%edi, %ebx		# e += (c ^ d ^ b)
	movl	%ecx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ebx		# e += rotl32(a,5)
	rorl	$2, %edx		# b = rotl32(b,30)
# 69
	movl	%edx, %edi		# c
	xorl	%ebp, %edi		# ^d
	xorl	%ecx, %edi		# ^b
	addl	-64+4*5(%rsp), %eax	# e += RCONST + W[n & 15]
	addl	%edi, %eax		# e += (c ^ d ^ b)
	movl	%ebx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %eax		# e += rotl32(a,5)
	rorl	$2, %ecx		# b = rotl32(b,30)
# 70
	movl	%ecx, %edi		# c
	xorl	%edx, %edi		# ^d
	xorl	%ebx, %edi		# ^b
	addl	-64+4*6(%rsp), %ebp	# e += RCONST + W[n & 15]
	addl	%edi, %ebp		# e += (c ^ d ^ b)
	movl	%eax, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ebp		# e += rotl32(a,5)
	rorl	$2, %ebx		# b = rotl32(b,30)
# 71
	movl	%ebx, %edi		# c
	xorl	%ecx, %edi		# ^d
	xorl	%eax, %edi		# ^b
	addl	-64+4*7(%rsp), %edx	# e += RCONST + W[n & 15]
	addl	%edi, %edx		# e += (c ^ d ^ b)
	movl	%ebp, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %edx		# e += rotl32(a,5)
	rorl	$2, %eax		# b = rotl32(b,30)
# 72
	movl	%eax, %edi		# c
	xorl	%ebx, %edi		# ^d
	xorl	%ebp, %edi		# ^b
	addl	-64+4*8(%rsp), %ecx	# e += RCONST + W[n & 15]
	addl	%edi, %ecx		# e += (c ^ d ^ b)
	movl	%edx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ecx		# e += rotl32(a,5)
	rorl	$2, %ebp		# b = rotl32(b,30)
# 73
	movl	%ebp, %edi		# c
	xorl	%eax, %edi		# ^d
	xorl	%edx, %edi		# ^b
	addl	-64+4*9(%rsp), %ebx	# e += RCONST + W[n & 15]
	addl	%edi, %ebx		# e += (c ^ d ^ b)
	movl	%ecx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ebx		# e += rotl32(a,5)
	rorl	$2, %edx		# b = rotl32(b,30)
# 74
	movl	%edx, %edi		# c
	xorl	%ebp, %edi		# ^d
	xorl	%ecx, %edi		# ^b
	addl	-64+4*10(%rsp), %eax	# e += RCONST + W[n & 15]
	addl	%edi, %eax		# e += (c ^ d ^ b)
	movl	%ebx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %eax		# e += rotl32(a,5)
	rorl	$2, %ecx		# b = rotl32(b,30)
# 75
	movl	%ecx, %edi		# c
	xorl	%edx, %edi		# ^d
	xorl	%ebx, %edi		# ^b
	addl	-64+4*11(%rsp), %ebp	# e += RCONST + W[n & 15]
	addl	%edi, %ebp		# e += (c ^ d ^ b)
	movl	%eax, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ebp		# e += rotl32(a,5)
	rorl	$2, %ebx		# b = rotl32(b,30)
# 76
	movl	%ebx, %edi		# c
	xorl	%ecx, %edi		# ^d
	xorl	%eax, %edi		# ^b
	addl	-64+4*12(%rsp), %edx	# e += RCONST + W[n & 15]
	addl	%edi, %edx		# e += (c ^ d ^ b)
	movl	%ebp, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %edx		# e += rotl32(a,5)
	rorl	$2, %eax		# b = rotl32(b,30)
# 77
	movl	%eax, %edi		# c
	xorl	%ebx, %edi		# ^d
	xorl	%ebp, %edi		# ^b
	addl	-64+4*13(%rsp), %ecx	# e += RCONST + W[n & 15]
	addl	%edi, %ecx		# e += (c ^ d ^ b)
	movl	%edx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ecx		# e += rotl32(a,5)
	rorl	$2, %ebp		# b = rotl32(b,30)
# 78
	movl	%ebp, %edi		# c
	xorl	%eax, %edi		# ^d
	xorl	%edx, %edi		# ^b
	addl	-64+4*14(%rsp), %ebx	# e += RCONST + W[n & 15]
	addl	%edi, %ebx		# e += (c ^ d ^ b)
	movl	%ecx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %ebx		# e += rotl32(a,5)
	rorl	$2, %edx		# b = rotl32(b,30)
# 79
	movl	%edx, %edi		# c
	xorl	%ebp, %edi		# ^d
	xorl	%ecx, %edi		# ^b
	addl	-64+4*15(%rsp), %eax	# e += RCONST + W[n & 15]
	addl	%edi, %eax		# e += (c ^ d ^ b)
	movl	%ebx, %esi		#
	roll	$5, %esi		# rotl32(a,5)
	addl	%esi, %eax		# e += rotl32(a,5)
	rorl	$2, %ecx		# b = rotl32(b,30)

	popq	%rdi		#
	popq	%r12		#
	addl	%eax, 80(%rdi)	# ctx->hash[0] += a
	popq	%r13		#
	addl	%ebx, 84(%rdi)	# ctx->hash[1] += b
	popq	%r14		#
	addl	%ecx, 88(%rdi)	# ctx->hash[2] += c
#	popq	%r15		#
	addl	%edx, 92(%rdi)	# ctx->hash[3] += d
	popq	%rbx		#
	addl	%ebp, 96(%rdi)	# ctx->hash[4] += e
	popq	%rbp		#

	ret
	.size	sha1_process_block64, .-sha1_process_block64

	.section	.rodata.cst16.sha1const, "aM", @progbits, 16
	.balign	16
sha1const:
	.long	0x5A827999
	.long	0x6ED9EBA1
	.long	0x8F1BBCDC
	.long	0xCA62C1D6

#endif