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x86: dsputilenc: port to cpuflags
This commit is contained in:
Diego Biurrun
parent
1f3f896564
commit
9b15c0a9b3
@ -99,28 +99,11 @@ SECTION .text
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paddusw m0, m1
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%endmacro
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; FIXME: HSUM_* saturates at 64k, while an 8x8 hadamard or dct block can get up to
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; FIXME: HSUM saturates at 64k, while an 8x8 hadamard or dct block can get up to
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; about 100k on extreme inputs. But that's very unlikely to occur in natural video,
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; and it's even more unlikely to not have any alternative mvs/modes with lower cost.
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%macro HSUM_MMX 3
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mova %2, %1
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psrlq %1, 32
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paddusw %1, %2
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mova %2, %1
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psrlq %1, 16
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paddusw %1, %2
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movd %3, %1
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%endmacro
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%macro HSUM_MMXEXT 3
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pshufw %2, %1, 0xE
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paddusw %1, %2
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pshufw %2, %1, 0x1
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paddusw %1, %2
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movd %3, %1
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%endmacro
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%macro HSUM_SSE2 3
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%macro HSUM 3
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%if cpuflag(sse2)
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movhlps %2, %1
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paddusw %1, %2
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pshuflw %2, %1, 0xE
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@ -128,6 +111,21 @@ SECTION .text
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pshuflw %2, %1, 0x1
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paddusw %1, %2
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movd %3, %1
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%elif cpuflag(mmxext)
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pshufw %2, %1, 0xE
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paddusw %1, %2
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pshufw %2, %1, 0x1
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paddusw %1, %2
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movd %3, %1
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%elif cpuflag(mmx)
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mova %2, %1
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psrlq %1, 32
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paddusw %1, %2
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mova %2, %1
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psrlq %1, 16
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paddusw %1, %2
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movd %3, %1
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%endif
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%endmacro
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%macro STORE4 5
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@ -144,30 +142,30 @@ SECTION .text
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mova %5, [%1+mmsize*3]
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%endmacro
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%macro hadamard8_16_wrapper 3
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cglobal hadamard8_diff_%1, 4, 4, %2
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%macro hadamard8_16_wrapper 2
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cglobal hadamard8_diff, 4, 4, %1
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%ifndef m8
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%assign pad %3*mmsize-(4+stack_offset&(mmsize-1))
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%assign pad %2*mmsize-(4+stack_offset&(mmsize-1))
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SUB rsp, pad
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%endif
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call hadamard8x8_diff_%1
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call hadamard8x8_diff %+ SUFFIX
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%ifndef m8
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ADD rsp, pad
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%endif
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RET
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cglobal hadamard8_diff16_%1, 5, 6, %2
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cglobal hadamard8_diff16, 5, 6, %1
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%ifndef m8
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%assign pad %3*mmsize-(4+stack_offset&(mmsize-1))
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%assign pad %2*mmsize-(4+stack_offset&(mmsize-1))
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SUB rsp, pad
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%endif
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call hadamard8x8_diff_%1
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call hadamard8x8_diff %+ SUFFIX
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mov r5d, eax
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add r1, 8
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add r2, 8
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call hadamard8x8_diff_%1
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call hadamard8x8_diff %+ SUFFIX
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add r5d, eax
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cmp r4d, 16
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@ -175,12 +173,12 @@ cglobal hadamard8_diff16_%1, 5, 6, %2
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lea r1, [r1+r3*8-8]
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lea r2, [r2+r3*8-8]
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call hadamard8x8_diff_%1
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call hadamard8x8_diff %+ SUFFIX
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add r5d, eax
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add r1, 8
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add r2, 8
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call hadamard8x8_diff_%1
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call hadamard8x8_diff %+ SUFFIX
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add r5d, eax
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.done:
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@ -191,7 +189,25 @@ cglobal hadamard8_diff16_%1, 5, 6, %2
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RET
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%endmacro
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%macro HADAMARD8_DIFF_MMX 1
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%macro HADAMARD8_DIFF 0-1
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%if cpuflag(sse2)
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hadamard8x8_diff %+ SUFFIX:
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lea r0, [r3*3]
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DIFF_PIXELS_8 r1, r2, 0, r3, r0, rsp+gprsize
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HADAMARD8
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%if ARCH_X86_64
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TRANSPOSE8x8W 0, 1, 2, 3, 4, 5, 6, 7, 8
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%else
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TRANSPOSE8x8W 0, 1, 2, 3, 4, 5, 6, 7, [rsp+gprsize], [rsp+mmsize+gprsize]
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%endif
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HADAMARD8
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ABS_SUM_8x8 rsp+gprsize
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HSUM m0, m1, eax
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and eax, 0xFFFF
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ret
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hadamard8_16_wrapper %1, 3
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%elif cpuflag(mmx)
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ALIGN 16
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; int hadamard8_diff_##cpu(void *s, uint8_t *src1, uint8_t *src2,
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; int stride, int h)
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@ -199,7 +215,7 @@ ALIGN 16
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; note how r1, r2 and r3 are not clobbered in this function, so 16x16
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; can simply call this 2x2x (and that's why we access rsp+gprsize
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; everywhere, which is rsp of calling func
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hadamard8x8_diff_%1:
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hadamard8x8_diff %+ SUFFIX:
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lea r0, [r3*3]
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; first 4x8 pixels
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@ -236,53 +252,35 @@ hadamard8x8_diff_%1:
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and rax, 0xFFFF
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ret
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hadamard8_16_wrapper %1, 0, 14
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%endmacro
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%macro HADAMARD8_DIFF_SSE2 2
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hadamard8x8_diff_%1:
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lea r0, [r3*3]
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DIFF_PIXELS_8 r1, r2, 0, r3, r0, rsp+gprsize
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HADAMARD8
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%if ARCH_X86_64
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TRANSPOSE8x8W 0, 1, 2, 3, 4, 5, 6, 7, 8
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%else
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TRANSPOSE8x8W 0, 1, 2, 3, 4, 5, 6, 7, [rsp+gprsize], [rsp+mmsize+gprsize]
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hadamard8_16_wrapper 0, 14
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%endif
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HADAMARD8
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ABS_SUM_8x8 rsp+gprsize
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HSUM_SSE2 m0, m1, eax
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and eax, 0xFFFF
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ret
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hadamard8_16_wrapper %1, %2, 3
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%endmacro
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INIT_MMX
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INIT_MMX mmx
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%define ABS1 ABS1_MMX
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%define HSUM HSUM_MMX
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HADAMARD8_DIFF_MMX mmx
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HADAMARD8_DIFF
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INIT_MMX mmxext
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%define ABS1 ABS1_MMXEXT
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%define HSUM HSUM_MMXEXT
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HADAMARD8_DIFF_MMX mmxext
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HADAMARD8_DIFF
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INIT_XMM
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INIT_XMM sse2
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%define ABS2 ABS2_MMXEXT
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%if ARCH_X86_64
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%define ABS_SUM_8x8 ABS_SUM_8x8_64
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%else
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%define ABS_SUM_8x8 ABS_SUM_8x8_32
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%endif
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HADAMARD8_DIFF_SSE2 sse2, 10
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HADAMARD8_DIFF 10
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INIT_XMM ssse3
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%define ABS2 ABS2_SSSE3
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%define ABS_SUM_8x8 ABS_SUM_8x8_64
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HADAMARD8_DIFF_SSE2 ssse3, 9
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HADAMARD8_DIFF 9
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INIT_XMM
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INIT_XMM sse2
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; sse16_sse2(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h)
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cglobal sse16_sse2, 5, 5, 8
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cglobal sse16, 5, 5, 8
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shr r4d, 1
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pxor m0, m0 ; mm0 = 0
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pxor m7, m7 ; mm7 holds the sum
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