📄 zrot_sse.s
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mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movaps %xmm0, 0 * SIZE(X) movlps %xmm2, 0 * SIZE(Y) movhps %xmm2, 2 * SIZE(Y) MOVSD 4 * SIZE(Y), %xmm1 movhps 6 * SIZE(Y), %xmm1 movaps 4 * SIZE(X), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movaps %xmm0, 4 * SIZE(X) movlps %xmm2, 4 * SIZE(Y) movhps %xmm2, 6 * SIZE(Y) MOVSD 8 * SIZE(Y), %xmm1 movhps 10 * SIZE(Y), %xmm1 movaps 8 * SIZE(X), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movaps %xmm0, 8 * SIZE(X) movlps %xmm2, 8 * SIZE(Y) movhps %xmm2, 10 * SIZE(Y) MOVSD 12 * SIZE(Y), %xmm1 movhps 14 * SIZE(Y), %xmm1 movaps 12 * SIZE(X), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movaps %xmm0, 12 * SIZE(X) movlps %xmm2, 12 * SIZE(Y) movhps %xmm2, 14 * SIZE(Y) addl $16 * SIZE, X addl $16 * SIZE, Y ALIGN_3.L25: testl $4, N jle .L26 MOVSD 0 * SIZE(Y), %xmm1 movhps 2 * SIZE(Y), %xmm1 movaps 0 * SIZE(X), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movaps %xmm0, 0 * SIZE(X) movlps %xmm2, 0 * SIZE(Y) movhps %xmm2, 2 * SIZE(Y) MOVSD 4 * SIZE(Y), %xmm1 movhps 6 * SIZE(Y), %xmm1 movaps 4 * SIZE(X), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movaps %xmm0, 4 * SIZE(X) movlps %xmm2, 4 * SIZE(Y) movhps %xmm2, 6 * SIZE(Y) addl $8 * SIZE, X addl $8 * SIZE, Y ALIGN_3.L26: testl $2, N jle .L27 MOVSD 0 * SIZE(Y), %xmm1 movhps 2 * SIZE(Y), %xmm1 movaps 0 * SIZE(X), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movaps %xmm0, 0 * SIZE(X) movlps %xmm2, 0 * SIZE(Y) movhps %xmm2, 2 * SIZE(Y) addl $4 * SIZE, X addl $4 * SIZE, Y ALIGN_3.L27: testl $1, N jle .L999 movsd 0 * SIZE(Y), %xmm1 movsd 0 * SIZE(X), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movlps %xmm0, 0 * SIZE(X) movlps %xmm2, 0 * SIZE(Y) jmp .L999 ALIGN_3.L30: movl N, I sarl $4, I jle .L34 ALIGN_3.L31:#ifdef PENTIUM4 PREFETCH (PREFETCH_SIZE + 0) * SIZE(X)#endif#ifdef OPTERON PREFETCH (PREFETCH_SIZE + 0) * SIZE(X)#endif MOVSD 0 * SIZE(Y), %xmm1 movhps 2 * SIZE(Y), %xmm1 MOVSD 0 * SIZE(X), %xmm0 movhps 2 * SIZE(X), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movlps %xmm0, 0 * SIZE(X) movhps %xmm0, 2 * SIZE(X) movlps %xmm2, 0 * SIZE(Y) movhps %xmm2, 2 * SIZE(Y) MOVSD 4 * SIZE(Y), %xmm1 movhps 6 * SIZE(Y), %xmm1 MOVSD 4 * SIZE(X), %xmm0 movhps 6 * SIZE(X), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movlps %xmm0, 4 * SIZE(X) movhps %xmm0, 6 * SIZE(X) movlps %xmm2, 4 * SIZE(Y) movhps %xmm2, 6 * SIZE(Y)#ifdef OPTERON PREFETCH (PREFETCH_SIZE + 0) * SIZE(Y)#endif MOVSD 8 * SIZE(Y), %xmm1 movhps 10 * SIZE(Y), %xmm1 MOVSD 8 * SIZE(X), %xmm0 movhps 10 * SIZE(X), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movlps %xmm0, 8 * SIZE(X) movhps %xmm0, 10 * SIZE(X) movlps %xmm2, 8 * SIZE(Y) movhps %xmm2, 10 * SIZE(Y) MOVSD 12 * SIZE(Y), %xmm1 movhps 14 * SIZE(Y), %xmm1 MOVSD 12 * SIZE(X), %xmm0 movhps 14 * SIZE(X), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movlps %xmm0, 12 * SIZE(X) movhps %xmm0, 14 * SIZE(X) movlps %xmm2, 12 * SIZE(Y) movhps %xmm2, 14 * SIZE(Y)#ifdef PENTIUM4 PREFETCH (PREFETCH_SIZE + 0) * SIZE(Y)#endif#ifdef OPTERON PREFETCH (PREFETCH_SIZE + 16) * SIZE(X)#endif MOVSD 16 * SIZE(Y), %xmm1 movhps 18 * SIZE(Y), %xmm1 MOVSD 16 * SIZE(X), %xmm0 movhps 18 * SIZE(X), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movlps %xmm0, 16 * SIZE(X) movhps %xmm0, 18 * SIZE(X) movlps %xmm2, 16 * SIZE(Y) movhps %xmm2, 18 * SIZE(Y) MOVSD 20 * SIZE(Y), %xmm1 movhps 22 * SIZE(Y), %xmm1 MOVSD 20 * SIZE(X), %xmm0 movhps 22 * SIZE(X), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movlps %xmm0, 20 * SIZE(X) movhps %xmm0, 22 * SIZE(X) movlps %xmm2, 20 * SIZE(Y) movhps %xmm2, 22 * SIZE(Y)#ifdef OPTERON PREFETCH (PREFETCH_SIZE + 16) * SIZE(Y)#endif MOVSD 24 * SIZE(Y), %xmm1 movhps 26 * SIZE(Y), %xmm1 MOVSD 24 * SIZE(X), %xmm0 movhps 26 * SIZE(X), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movlps %xmm0, 24 * SIZE(X) movhps %xmm0, 26 * SIZE(X) movlps %xmm2, 24 * SIZE(Y) movhps %xmm2, 26 * SIZE(Y) MOVSD 28 * SIZE(Y), %xmm1 movhps 30 * SIZE(Y), %xmm1 MOVSD 28 * SIZE(X), %xmm0 movhps 30 * SIZE(X), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movlps %xmm0, 28 * SIZE(X) movhps %xmm0, 30 * SIZE(X) movlps %xmm2, 28 * SIZE(Y) movhps %xmm2, 30 * SIZE(Y) addl $32 * SIZE, X addl $32 * SIZE, Y decl I jg .L31 ALIGN_3.L34: testl $15, N jle .L999 testl $8, N jle .L35 MOVSD 0 * SIZE(Y), %xmm1 movhps 2 * SIZE(Y), %xmm1 MOVSD 0 * SIZE(X), %xmm0 movhps 2 * SIZE(X), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movlps %xmm0, 0 * SIZE(X) movhps %xmm0, 2 * SIZE(X) movlps %xmm2, 0 * SIZE(Y) movhps %xmm2, 2 * SIZE(Y) MOVSD 4 * SIZE(Y), %xmm1 movhps 6 * SIZE(Y), %xmm1 MOVSD 4 * SIZE(X), %xmm0 movhps 6 * SIZE(X), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movlps %xmm0, 4 * SIZE(X) movhps %xmm0, 6 * SIZE(X) movlps %xmm2, 4 * SIZE(Y) movhps %xmm2, 6 * SIZE(Y) MOVSD 8 * SIZE(Y), %xmm1 movhps 10 * SIZE(Y), %xmm1 MOVSD 8 * SIZE(X), %xmm0 movhps 10 * SIZE(X), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movlps %xmm0, 8 * SIZE(X) movhps %xmm0, 10 * SIZE(X) movlps %xmm2, 8 * SIZE(Y) movhps %xmm2, 10 * SIZE(Y) MOVSD 12 * SIZE(Y), %xmm1 movhps 14 * SIZE(Y), %xmm1 MOVSD 12 * SIZE(X), %xmm0 movhps 14 * SIZE(X), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movlps %xmm0, 12 * SIZE(X) movhps %xmm0, 14 * SIZE(X) movlps %xmm2, 12 * SIZE(Y) movhps %xmm2, 14 * SIZE(Y) addl $16 * SIZE, X addl $16 * SIZE, Y ALIGN_3.L35: testl $4, N jle .L36 MOVSD 0 * SIZE(Y), %xmm1 movhps 2 * SIZE(Y), %xmm1 MOVSD 0 * SIZE(X), %xmm0 movhps 2 * SIZE(X), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movlps %xmm0, 0 * SIZE(X) movhps %xmm0, 2 * SIZE(X) movlps %xmm2, 0 * SIZE(Y) movhps %xmm2, 2 * SIZE(Y) MOVSD 4 * SIZE(Y), %xmm1 movhps 6 * SIZE(Y), %xmm1 MOVSD 4 * SIZE(X), %xmm0 movhps 6 * SIZE(X), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movlps %xmm0, 4 * SIZE(X) movhps %xmm0, 6 * SIZE(X) movlps %xmm2, 4 * SIZE(Y) movhps %xmm2, 6 * SIZE(Y) addl $8 * SIZE, X addl $8 * SIZE, Y ALIGN_3.L36: testl $2, N jle .L37 MOVSD 0 * SIZE(Y), %xmm1 movhps 2 * SIZE(Y), %xmm1 MOVSD 0 * SIZE(X), %xmm0 movhps 2 * SIZE(X), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movlps %xmm0, 0 * SIZE(X) movhps %xmm0, 2 * SIZE(X) movlps %xmm2, 0 * SIZE(Y) movhps %xmm2, 2 * SIZE(Y) addl $4 * SIZE, X addl $4 * SIZE, Y ALIGN_3.L37: testl $1, N jle .L999#ifndef HAVE_SSE2 xorps %xmm0, %xmm0 xorps %xmm1, %xmm1#endif movsd 0 * SIZE(Y), %xmm1 movsd 0 * SIZE(X), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movlps %xmm0, 0 * SIZE(X) movlps %xmm2, 0 * SIZE(Y) jmp .L999 ALIGN_3 ALIGN_3.L50: movl N, I sarl $2, I jle .L55 ALIGN_3.L53: MOVSD (Y), %xmm1 movhps (Y, INCY), %xmm1 MOVSD (X), %xmm0 movhps (X, INCX), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movlps %xmm0, (X) movhps %xmm0, (X, INCX) movlps %xmm2, (Y) movhps %xmm2, (Y, INCY) leal (X, INCX, 2), X leal (Y, INCY, 2), Y MOVSD (Y), %xmm1 movhps (Y, INCY), %xmm1 MOVSD (X), %xmm0 movhps (X, INCX), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movlps %xmm0, (X) movhps %xmm0, (X, INCX) movlps %xmm2, (Y) movhps %xmm2, (Y, INCY) leal (X, INCX, 2), X leal (Y, INCY, 2), Y decl I jg .L53 ALIGN_3.L55:#ifndef HAVE_SSE2 xorps %xmm0, %xmm0 xorps %xmm1, %xmm1#endif movl N, I andl $3, I jle .L999 ALIGN_3.L56: movsd (Y), %xmm1 movsd (X), %xmm0 movaps %xmm1, %xmm2 movaps %xmm0, %xmm3 mulps C, %xmm0 mulps S, %xmm1 mulps C, %xmm2 mulps S, %xmm3 addps %xmm1, %xmm0 subps %xmm3, %xmm2 movlps %xmm0, (X) movlps %xmm2, (Y) addl INCX, X addl INCY, Y decl I jg .L56 ALIGN_3.L999: popl %ebx popl %esi popl %edi ret EPILOGUE
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