summaryrefslogtreecommitdiffstats
path: root/mp3lib/dct64_k7.s
diff options
context:
space:
mode:
Diffstat (limited to 'mp3lib/dct64_k7.s')
-rw-r--r--mp3lib/dct64_k7.s683
1 files changed, 683 insertions, 0 deletions
diff --git a/mp3lib/dct64_k7.s b/mp3lib/dct64_k7.s
new file mode 100644
index 0000000000..6c027b6488
--- /dev/null
+++ b/mp3lib/dct64_k7.s
@@ -0,0 +1,683 @@
+///
+/// Replacement of dct64() with AMD's 3DNowEx(DSP)! SIMD operations support
+///
+/// This code based 'dct64_3dnow.s' by Syuuhei Kashiyama
+/// <squash@mb.kcom.ne.jp>,only some types of changes have been made:
+///
+/// - added new opcode PSWAPD
+/// - change function name for support 3DNowEx! automatic detect
+///
+/// note: because K7 processors are an aggresive out-of-order three-way
+/// superscalar ones instruction order is not significand for them.
+///
+/// Modified by Nick Kurshev <nickols_k@mail.ru>
+///
+/// The author of this program disclaim whole expressed or implied
+/// warranties with regard to this program, and in no event shall the
+/// author of this program liable to whatever resulted from the use of
+/// this program. Use it at your own risk.
+///
+
+ .globl dct64_3dnowex
+ .type dct64_3dnowex,@function
+dct64_3dnowex:
+ subl $256,%esp
+ pushl %ebp
+ pushl %edi
+ pushl %esi
+ pushl %ebx
+ leal 16(%esp),%ebx
+ movl 284(%esp),%edi
+ movl 276(%esp),%ebp
+ movl 280(%esp),%edx
+ leal 128(%ebx),%esi
+
+ / femms
+
+ // 1
+ movl pnts,%eax
+ movq 0(%edi),%mm0
+ movq %mm0,%mm1
+ movd 124(%edi),%mm2
+ punpckldq 120(%edi),%mm2
+ movq 0(%eax),%mm3
+ pfadd %mm2,%mm0
+ movq %mm0,0(%ebx)
+ pfsub %mm2,%mm1
+ pfmul %mm3,%mm1
+ pswapd %mm1, %mm1
+ movq %mm1, 120(%ebx)
+ movq 8(%edi),%mm4
+ movq %mm4,%mm5
+ movd 116(%edi),%mm6
+ punpckldq 112(%edi),%mm6
+ movq 8(%eax),%mm7
+ pfadd %mm6,%mm4
+ movq %mm4,8(%ebx)
+ pfsub %mm6,%mm5
+ pfmul %mm7,%mm5
+ pswapd %mm5, %mm5
+ movq %mm5, 112(%ebx)
+ movq 16(%edi),%mm0
+ movq %mm0,%mm1
+ movd 108(%edi),%mm2
+ punpckldq 104(%edi),%mm2
+ movq 16(%eax),%mm3
+ pfadd %mm2,%mm0
+ movq %mm0,16(%ebx)
+ pfsub %mm2,%mm1
+ pfmul %mm3,%mm1
+ pswapd %mm1, %mm1
+ movq %mm1, 104(%ebx)
+ movq 24(%edi),%mm4
+ movq %mm4,%mm5
+ movd 100(%edi),%mm6
+ punpckldq 96(%edi),%mm6
+ movq 24(%eax),%mm7
+ pfadd %mm6,%mm4
+ movq %mm4,24(%ebx)
+ pfsub %mm6,%mm5
+ pfmul %mm7,%mm5
+ pswapd %mm5, %mm5
+ movq %mm5, 96(%ebx)
+ movq 32(%edi),%mm0
+ movq %mm0,%mm1
+ movd 92(%edi),%mm2
+ punpckldq 88(%edi),%mm2
+ movq 32(%eax),%mm3
+ pfadd %mm2,%mm0
+ movq %mm0,32(%ebx)
+ pfsub %mm2,%mm1
+ pfmul %mm3,%mm1
+ pswapd %mm1, %mm1
+ movq %mm1, 88(%ebx)
+ movq 40(%edi),%mm4
+ movq %mm4,%mm5
+ movd 84(%edi),%mm6
+ punpckldq 80(%edi),%mm6
+ movq 40(%eax),%mm7
+ pfadd %mm6,%mm4
+ movq %mm4,40(%ebx)
+ pfsub %mm6,%mm5
+ pfmul %mm7,%mm5
+ pswapd %mm5, %mm5
+ movq %mm5, 80(%ebx)
+ movq 48(%edi),%mm0
+ movq %mm0,%mm1
+ movd 76(%edi),%mm2
+ punpckldq 72(%edi),%mm2
+ movq 48(%eax),%mm3
+ pfadd %mm2,%mm0
+ movq %mm0,48(%ebx)
+ pfsub %mm2,%mm1
+ pfmul %mm3,%mm1
+ pswapd %mm1, %mm1
+ movq %mm1, 72(%ebx)
+ movq 56(%edi),%mm4
+ movq %mm4,%mm5
+ movd 68(%edi),%mm6
+ punpckldq 64(%edi),%mm6
+ movq 56(%eax),%mm7
+ pfadd %mm6,%mm4
+ movq %mm4,56(%ebx)
+ pfsub %mm6,%mm5
+ pfmul %mm7,%mm5
+ pswapd %mm5, %mm5
+ movq %mm5, 64(%ebx)
+
+ // 2
+ movl pnts+4,%eax
+ / 0, 14
+ movq 0(%ebx),%mm0
+ movq %mm0,%mm1
+ movd 60(%ebx),%mm2
+ punpckldq 56(%ebx),%mm2
+ movq 0(%eax),%mm3
+ pfadd %mm2,%mm0
+ movq %mm0,0(%esi)
+ pfsub %mm2,%mm1
+ pfmul %mm3,%mm1
+ pswapd %mm1, %mm1
+ movq %mm1, 56(%esi)
+ / 16, 30
+ movq 64(%ebx),%mm0
+ movq %mm0,%mm1
+ movd 124(%ebx),%mm2
+ punpckldq 120(%ebx),%mm2
+ pfadd %mm2,%mm0
+ movq %mm0,64(%esi)
+ pfsubr %mm2,%mm1
+ pfmul %mm3,%mm1
+ pswapd %mm1, %mm1
+ movq %mm1, 120(%esi)
+ movq 8(%ebx),%mm4
+ / 2, 12
+ movq %mm4,%mm5
+ movd 52(%ebx),%mm6
+ punpckldq 48(%ebx),%mm6
+ movq 8(%eax),%mm7
+ pfadd %mm6,%mm4
+ movq %mm4,8(%esi)
+ pfsub %mm6,%mm5
+ pfmul %mm7,%mm5
+ pswapd %mm5, %mm5
+ movq %mm5, 48(%esi)
+ movq 72(%ebx),%mm4
+ / 18, 28
+ movq %mm4,%mm5
+ movd 116(%ebx),%mm6
+ punpckldq 112(%ebx),%mm6
+ pfadd %mm6,%mm4
+ movq %mm4,72(%esi)
+ pfsubr %mm6,%mm5
+ pfmul %mm7,%mm5
+ pswapd %mm5, %mm5
+ movq %mm5, 112(%esi)
+ movq 16(%ebx),%mm0
+ / 4, 10
+ movq %mm0,%mm1
+ movd 44(%ebx),%mm2
+ punpckldq 40(%ebx),%mm2
+ movq 16(%eax),%mm3
+ pfadd %mm2,%mm0
+ movq %mm0,16(%esi)
+ pfsub %mm2,%mm1
+ pfmul %mm3,%mm1
+ pswapd %mm1, %mm1
+ movq %mm1, 40(%esi)
+ movq 80(%ebx),%mm0
+ / 20, 26
+ movq %mm0,%mm1
+ movd 108(%ebx),%mm2
+ punpckldq 104(%ebx),%mm2
+ pfadd %mm2,%mm0
+ movq %mm0,80(%esi)
+ pfsubr %mm2,%mm1
+ pfmul %mm3,%mm1
+ pswapd %mm1, %mm1
+ movq %mm1, 104(%esi)
+ movq 24(%ebx),%mm4
+ / 6, 8
+ movq %mm4,%mm5
+ movd 36(%ebx),%mm6
+ punpckldq 32(%ebx),%mm6
+ movq 24(%eax),%mm7
+ pfadd %mm6,%mm4
+ movq %mm4,24(%esi)
+ pfsub %mm6,%mm5
+ pfmul %mm7,%mm5
+ pswapd %mm5, %mm5
+ movq %mm5, 32(%esi)
+ movq 88(%ebx),%mm4
+ / 22, 24
+ movq %mm4,%mm5
+ movd 100(%ebx),%mm6
+ punpckldq 96(%ebx),%mm6
+ pfadd %mm6,%mm4
+ movq %mm4,88(%esi)
+ pfsubr %mm6,%mm5
+ pfmul %mm7,%mm5
+ pswapd %mm5, %mm5
+ movq %mm5, 96(%esi)
+
+ // 3
+ movl pnts+8,%eax
+ movq 0(%eax),%mm0
+ movq 8(%eax),%mm1
+ movq 0(%esi),%mm2
+ / 0, 6
+ movq %mm2,%mm3
+ movd 28(%esi),%mm4
+ punpckldq 24(%esi),%mm4
+ pfadd %mm4,%mm2
+ pfsub %mm4,%mm3
+ pfmul %mm0,%mm3
+ movq %mm2,0(%ebx)
+ pswapd %mm3, %mm3
+ movq %mm3, 24(%ebx)
+ movq 8(%esi),%mm5
+ / 2, 4
+ movq %mm5,%mm6
+ movd 20(%esi),%mm7
+ punpckldq 16(%esi),%mm7
+ pfadd %mm7,%mm5
+ pfsub %mm7,%mm6
+ pfmul %mm1,%mm6
+ movq %mm5,8(%ebx)
+ pswapd %mm6, %mm6
+ movq %mm6, 16(%ebx)
+ movq 32(%esi),%mm2
+ / 8, 14
+ movq %mm2,%mm3
+ movd 60(%esi),%mm4
+ punpckldq 56(%esi),%mm4
+ pfadd %mm4,%mm2
+ pfsubr %mm4,%mm3
+ pfmul %mm0,%mm3
+ movq %mm2,32(%ebx)
+ pswapd %mm3, %mm3
+ movq %mm3, 56(%ebx)
+ movq 40(%esi),%mm5
+ / 10, 12
+ movq %mm5,%mm6
+ movd 52(%esi),%mm7
+ punpckldq 48(%esi),%mm7
+ pfadd %mm7,%mm5
+ pfsubr %mm7,%mm6
+ pfmul %mm1,%mm6
+ movq %mm5,40(%ebx)
+ pswapd %mm6, %mm6
+ movq %mm6, 48(%ebx)
+ movq 64(%esi),%mm2
+ / 16, 22
+ movq %mm2,%mm3
+ movd 92(%esi),%mm4
+ punpckldq 88(%esi),%mm4
+ pfadd %mm4,%mm2
+ pfsub %mm4,%mm3
+ pfmul %mm0,%mm3
+ movq %mm2,64(%ebx)
+ pswapd %mm3, %mm3
+ movq %mm3, 88(%ebx)
+ movq 72(%esi),%mm5
+ / 18, 20
+ movq %mm5,%mm6
+ movd 84(%esi),%mm7
+ punpckldq 80(%esi),%mm7
+ pfadd %mm7,%mm5
+ pfsub %mm7,%mm6
+ pfmul %mm1,%mm6
+ movq %mm5,72(%ebx)
+ pswapd %mm6, %mm6
+ movq %mm6, 80(%ebx)
+ movq 96(%esi),%mm2
+ / 24, 30
+ movq %mm2,%mm3
+ movd 124(%esi),%mm4
+ punpckldq 120(%esi),%mm4
+ pfadd %mm4,%mm2
+ pfsubr %mm4,%mm3
+ pfmul %mm0,%mm3
+ movq %mm2,96(%ebx)
+ pswapd %mm3, %mm3
+ movq %mm3, 120(%ebx)
+ movq 104(%esi),%mm5
+ / 26, 28
+ movq %mm5,%mm6
+ movd 116(%esi),%mm7
+ punpckldq 112(%esi),%mm7
+ pfadd %mm7,%mm5
+ pfsubr %mm7,%mm6
+ pfmul %mm1,%mm6
+ movq %mm5,104(%ebx)
+ pswapd %mm6, %mm6
+ movq %mm6, 112(%ebx)
+
+ // 4
+ movl pnts+12,%eax
+ movq 0(%eax),%mm0
+ movq 0(%ebx),%mm1
+ / 0
+ movq %mm1,%mm2
+ movd 12(%ebx),%mm3
+ punpckldq 8(%ebx),%mm3
+ pfadd %mm3,%mm1
+ pfsub %mm3,%mm2
+ pfmul %mm0,%mm2
+ movq %mm1,0(%esi)
+ pswapd %mm2, %mm2
+ movq %mm2, 8(%esi)
+ movq 16(%ebx),%mm4
+ / 4
+ movq %mm4,%mm5
+ movd 28(%ebx),%mm6
+ punpckldq 24(%ebx),%mm6
+ pfadd %mm6,%mm4
+ pfsubr %mm6,%mm5
+ pfmul %mm0,%mm5
+ movq %mm4,16(%esi)
+ pswapd %mm5, %mm5
+ movq %mm5, 24(%esi)
+ movq 32(%ebx),%mm1
+ / 8
+ movq %mm1,%mm2
+ movd 44(%ebx),%mm3
+ punpckldq 40(%ebx),%mm3
+ pfadd %mm3,%mm1
+ pfsub %mm3,%mm2
+ pfmul %mm0,%mm2
+ movq %mm1,32(%esi)
+ pswapd %mm2, %mm2
+ movq %mm2, 40(%esi)
+ movq 48(%ebx),%mm4
+ / 12
+ movq %mm4,%mm5
+ movd 60(%ebx),%mm6
+ punpckldq 56(%ebx),%mm6
+ pfadd %mm6,%mm4
+ pfsubr %mm6,%mm5
+ pfmul %mm0,%mm5
+ movq %mm4,48(%esi)
+ pswapd %mm5, %mm5
+ movq %mm5, 56(%esi)
+ movq 64(%ebx),%mm1
+ / 16
+ movq %mm1,%mm2
+ movd 76(%ebx),%mm3
+ punpckldq 72(%ebx),%mm3
+ pfadd %mm3,%mm1
+ pfsub %mm3,%mm2
+ pfmul %mm0,%mm2
+ movq %mm1,64(%esi)
+ pswapd %mm2, %mm2
+ movq %mm2, 72(%esi)
+ movq 80(%ebx),%mm4
+ / 20
+ movq %mm4,%mm5
+ movd 92(%ebx),%mm6
+ punpckldq 88(%ebx),%mm6
+ pfadd %mm6,%mm4
+ pfsubr %mm6,%mm5
+ pfmul %mm0,%mm5
+ movq %mm4,80(%esi)
+ pswapd %mm5, %mm5
+ movq %mm5, 88(%esi)
+ movq 96(%ebx),%mm1
+ / 24
+ movq %mm1,%mm2
+ movd 108(%ebx),%mm3
+ punpckldq 104(%ebx),%mm3
+ pfadd %mm3,%mm1
+ pfsub %mm3,%mm2
+ pfmul %mm0,%mm2
+ movq %mm1,96(%esi)
+ pswapd %mm2, %mm2
+ movq %mm2, 104(%esi)
+ movq 112(%ebx),%mm4
+ / 28
+ movq %mm4,%mm5
+ movd 124(%ebx),%mm6
+ punpckldq 120(%ebx),%mm6
+ pfadd %mm6,%mm4
+ pfsubr %mm6,%mm5
+ pfmul %mm0,%mm5
+ movq %mm4,112(%esi)
+ pswapd %mm5, %mm5
+ movq %mm5, 120(%esi)
+
+ // 5
+ movl $-1,%eax
+ movd %eax,%mm1
+ movl $1,%eax
+ movd %eax,%mm0
+ / L | H
+ punpckldq %mm1,%mm0
+ pi2fd %mm0,%mm0
+ / 1.0 | -1.0
+ movd %eax,%mm1
+ pi2fd %mm1,%mm1
+ movl pnts+16,%eax
+ movd 0(%eax),%mm2
+ punpckldq %mm2,%mm1
+ / 1.0 | cos0
+ movq 0(%esi),%mm2
+ / 0
+ movq %mm2,%mm3
+ pfmul %mm0,%mm3
+ pfacc %mm3,%mm2
+ pfmul %mm1,%mm2
+ movq %mm2,0(%ebx)
+ movq 8(%esi),%mm4
+ movq %mm4,%mm5
+ pfmul %mm0,%mm5
+ pfacc %mm5,%mm4
+ pfmul %mm0,%mm4
+ pfmul %mm1,%mm4
+ movq %mm4,%mm5
+ psrlq $32,%mm5
+ pfacc %mm5,%mm4
+ movq %mm4,8(%ebx)
+ movq 16(%esi),%mm2
+ / 4
+ movq %mm2,%mm3
+ pfmul %mm0,%mm3
+ pfacc %mm3,%mm2
+ pfmul %mm1,%mm2
+ movq 24(%esi),%mm4
+ movq %mm4,%mm5
+ pfmul %mm0,%mm5
+ pfacc %mm5,%mm4
+ pfmul %mm0,%mm4
+ pfmul %mm1,%mm4
+ movq %mm4,%mm5
+ psrlq $32,%mm5
+ pfacc %mm5,%mm4
+ movq %mm2,%mm3
+ psrlq $32,%mm3
+ pfadd %mm4,%mm2
+ pfadd %mm3,%mm4
+ movq %mm2,16(%ebx)
+ movq %mm4,24(%ebx)
+ movq 32(%esi),%mm2
+ / 8
+ movq %mm2,%mm3
+ pfmul %mm0,%mm3
+ pfacc %mm3,%mm2
+ pfmul %mm1,%mm2
+ movq %mm2,32(%ebx)
+ movq 40(%esi),%mm4
+ movq %mm4,%mm5
+ pfmul %mm0,%mm5
+ pfacc %mm5,%mm4
+ pfmul %mm0,%mm4
+ pfmul %mm1,%mm4
+ movq %mm4,%mm5
+ psrlq $32,%mm5
+ pfacc %mm5,%mm4
+ movq %mm4,40(%ebx)
+ movq 48(%esi),%mm2
+ / 12
+ movq %mm2,%mm3
+ pfmul %mm0,%mm3
+ pfacc %mm3,%mm2
+ pfmul %mm1,%mm2
+ movq 56(%esi),%mm4
+ movq %mm4,%mm5
+ pfmul %mm0,%mm5
+ pfacc %mm5,%mm4
+ pfmul %mm0,%mm4
+ pfmul %mm1,%mm4
+ movq %mm4,%mm5
+ psrlq $32,%mm5
+ pfacc %mm5,%mm4
+ movq %mm2,%mm3
+ psrlq $32,%mm3
+ pfadd %mm4,%mm2
+ pfadd %mm3,%mm4
+ movq %mm2,48(%ebx)
+ movq %mm4,56(%ebx)
+ movq 64(%esi),%mm2
+ / 16
+ movq %mm2,%mm3
+ pfmul %mm0,%mm3
+ pfacc %mm3,%mm2
+ pfmul %mm1,%mm2
+ movq %mm2,64(%ebx)
+ movq 72(%esi),%mm4
+ movq %mm4,%mm5
+ pfmul %mm0,%mm5
+ pfacc %mm5,%mm4
+ pfmul %mm0,%mm4
+ pfmul %mm1,%mm4
+ movq %mm4,%mm5
+ psrlq $32,%mm5
+ pfacc %mm5,%mm4
+ movq %mm4,72(%ebx)
+ movq 80(%esi),%mm2
+ / 20
+ movq %mm2,%mm3
+ pfmul %mm0,%mm3
+ pfacc %mm3,%mm2
+ pfmul %mm1,%mm2
+ movq 88(%esi),%mm4
+ movq %mm4,%mm5
+ pfmul %mm0,%mm5
+ pfacc %mm5,%mm4
+ pfmul %mm0,%mm4
+ pfmul %mm1,%mm4
+ movq %mm4,%mm5
+ psrlq $32,%mm5
+ pfacc %mm5,%mm4
+ movq %mm2,%mm3
+ psrlq $32,%mm3
+ pfadd %mm4,%mm2
+ pfadd %mm3,%mm4
+ movq %mm2,80(%ebx)
+ movq %mm4,88(%ebx)
+ movq 96(%esi),%mm2
+ / 24
+ movq %mm2,%mm3
+ pfmul %mm0,%mm3
+ pfacc %mm3,%mm2
+ pfmul %mm1,%mm2
+ movq %mm2,96(%ebx)
+ movq 104(%esi),%mm4
+ movq %mm4,%mm5
+ pfmul %mm0,%mm5
+ pfacc %mm5,%mm4
+ pfmul %mm0,%mm4
+ pfmul %mm1,%mm4
+ movq %mm4,%mm5
+ psrlq $32,%mm5
+ pfacc %mm5,%mm4
+ movq %mm4,104(%ebx)
+ movq 112(%esi),%mm2
+ / 28
+ movq %mm2,%mm3
+ pfmul %mm0,%mm3
+ pfacc %mm3,%mm2
+ pfmul %mm1,%mm2
+ movq 120(%esi),%mm4
+ movq %mm4,%mm5
+ pfmul %mm0,%mm5
+ pfacc %mm5,%mm4
+ pfmul %mm0,%mm4
+ pfmul %mm1,%mm4
+ movq %mm4,%mm5
+ psrlq $32,%mm5
+ pfacc %mm5,%mm4
+ movq %mm2,%mm3
+ psrlq $32,%mm3
+ pfadd %mm4,%mm2
+ pfadd %mm3,%mm4
+ movq %mm2,112(%ebx)
+ movq %mm4,120(%ebx)
+
+ // Phase6
+ movl 0(%ebx),%eax
+ movl %eax,1024(%ebp)
+ movl 4(%ebx),%eax
+ movl %eax,0(%ebp)
+ movl %eax,0(%edx)
+ movl 8(%ebx),%eax
+ movl %eax,512(%ebp)
+ movl 12(%ebx),%eax
+ movl %eax,512(%edx)
+
+ movl 16(%ebx),%eax
+ movl %eax,768(%ebp)
+ movl 20(%ebx),%eax
+ movl %eax,256(%edx)
+
+ movl 24(%ebx),%eax
+ movl %eax,256(%ebp)
+ movl 28(%ebx),%eax
+ movl %eax,768(%edx)
+
+ movq 32(%ebx),%mm0
+ movq 48(%ebx),%mm1
+ pfadd %mm1,%mm0
+ movd %mm0,896(%ebp)
+ psrlq $32,%mm0
+ movd %mm0,128(%edx)
+ movq 40(%ebx),%mm2
+ pfadd %mm2,%mm1
+ movd %mm1,640(%ebp)
+ psrlq $32,%mm1
+ movd %mm1,384(%edx)
+
+ movq 56(%ebx),%mm3
+ pfadd %mm3,%mm2
+ movd %mm2,384(%ebp)
+ psrlq $32,%mm2
+ movd %mm2,640(%edx)
+
+ movd 36(%ebx),%mm4
+ pfadd %mm4,%mm3
+ movd %mm3,128(%ebp)
+ psrlq $32,%mm3
+ movd %mm3,896(%edx)
+ movq 96(%ebx),%mm0
+ movq 64(%ebx),%mm1
+
+ movq 112(%ebx),%mm2
+ pfadd %mm2,%mm0
+ movq %mm0,%mm3
+ pfadd %mm1,%mm3
+ movd %mm3,960(%ebp)
+ psrlq $32,%mm3
+ movd %mm3,64(%edx)
+ movq 80(%ebx),%mm1
+ pfadd %mm1,%mm0
+ movd %mm0,832(%ebp)
+ psrlq $32,%mm0
+ movd %mm0,192(%edx)
+ movq 104(%ebx),%mm3
+ pfadd %mm3,%mm2
+ movq %mm2,%mm4
+ pfadd %mm1,%mm4
+ movd %mm4,704(%ebp)
+ psrlq $32,%mm4
+ movd %mm4,320(%edx)
+ movq 72(%ebx),%mm1
+ pfadd %mm1,%mm2
+ movd %mm2,576(%ebp)
+ psrlq $32,%mm2
+ movd %mm2,448(%edx)
+
+ movq 120(%ebx),%mm4
+ pfadd %mm4,%mm3
+ movq %mm3,%mm5
+ pfadd %mm1,%mm5
+ movd %mm5,448(%ebp)
+ psrlq $32,%mm5
+ movd %mm5,576(%edx)
+ movq 88(%ebx),%mm1
+ pfadd %mm1,%mm3
+ movd %mm3,320(%ebp)
+ psrlq $32,%mm3
+ movd %mm3,704(%edx)
+
+ movd 100(%ebx),%mm5
+ pfadd %mm5,%mm4
+ movq %mm4,%mm6
+ pfadd %mm1,%mm6
+ movd %mm6,192(%ebp)
+ psrlq $32,%mm6
+ movd %mm6,832(%edx)
+ movd 68(%ebx),%mm1
+ pfadd %mm1,%mm4
+ movd %mm4,64(%ebp)
+ psrlq $32,%mm4
+ movd %mm4,960(%edx)
+
+ / femms
+
+ popl %ebx
+ popl %esi
+ popl %edi
+ popl %ebp
+ addl $256,%esp
+
+ ret
+