// File: /workspace/github_cpp_makefile_star2_O2/Sleepwalking[P]world-octave/fft.cpp
// Function: cftf082(double*, double*)
void cftf082(double *a, double *w) {
  double wn4r, wk1r, wk1i, x0r, x0i, x1r, x1i,
    y0r, y0i, y1r, y1i, y2r, y2i, y3r, y3i,
    y4r, y4i, y5r, y5i, y6r, y6i, y7r, y7i;

  wn4r = w[1];
  wk1r = w[2];
  wk1i = w[3];
  y0r = a[0] - a[9];
  y0i = a[1] + a[8];
  y1r = a[0] + a[9];
  y1i = a[1] - a[8];
  x0r = a[4] - a[13];
  x0i = a[5] + a[12];
  y2r = wn4r * (x0r - x0i);
  y2i = wn4r * (x0i + x0r);
  x0r = a[4] + a[13];
  x0i = a[5] - a[12];
  y3r = wn4r * (x0r - x0i);
  y3i = wn4r * (x0i + x0r);
  x0r = a[2] - a[11];
  x0i = a[3] + a[10];
  y4r = wk1r * x0r - wk1i * x0i;
  y4i = wk1r * x0i + wk1i * x0r;
  x0r = a[2] + a[11];
  x0i = a[3] - a[10];
  y5r = wk1i * x0r - wk1r * x0i;
  y5i = wk1i * x0i + wk1r * x0r;
  x0r = a[6] - a[15];
  x0i = a[7] + a[14];
  y6r = wk1i * x0r - wk1r * x0i;
  y6i = wk1i * x0i + wk1r * x0r;
  x0r = a[6] + a[15];
  x0i = a[7] - a[14];
  y7r = wk1r * x0r - wk1i * x0i;
  y7i = wk1r * x0i + wk1i * x0r;
  x0r = y0r + y2r;
  x0i = y0i + y2i;
  x1r = y4r + y6r;
  x1i = y4i + y6i;
  a[0] = x0r + x1r;
  a[1] = x0i + x1i;
  a[2] = x0r - x1r;
  a[3] = x0i - x1i;
  x0r = y0r - y2r;
  x0i = y0i - y2i;
  x1r = y4r - y6r;
  x1i = y4i - y6i;
  a[4] = x0r - x1i;
  a[5] = x0i + x1r;
  a[6] = x0r + x1i;
  a[7] = x0i - x1r;
  x0r = y1r - y3i;
  x0i = y1i + y3r;
  x1r = y5r - y7r;
  x1i = y5i - y7i;
  a[8] = x0r + x1r;
  a[9] = x0i + x1i;
  a[10] = x0r - x1r;
  a[11] = x0i - x1i;
  x0r = y1r + y3i;
  x0i = y1i - y3r;
  x1r = y5r + y7r;
  x1i = y5i + y7i;
  a[12] = x0r - x1i;
  a[13] = x0i + x1r;
  a[14] = x0r + x1i;
  a[15] = x0i - x1r;
}

// Assembly:
movsd 0x8(%rsi), %xmm0
movsd 0x10(%rdi), %xmm14
movsd 0x58(%rdi), %xmm9
movapd %xmm14, %xmm12
subsd %xmm9, %xmm12
movsd 0x18(%rdi), %xmm3
movsd 0x50(%rdi), %xmm1
movapd %xmm1, -0x28(%rsp)
movapd %xmm3, %xmm10
addsd %xmm1, %xmm10
movsd 0x30(%rdi), %xmm6
movupd 0x10(%rsi), %xmm1
movupd (%rdi), %xmm5
shufpd $0x1, %xmm5, %xmm5      # xmm5 = xmm5[1,0]
movupd 0x40(%rdi), %xmm4
movapd %xmm5, %xmm2
subpd %xmm4, %xmm2
movapd %xmm2, -0x38(%rsp)
addpd %xmm4, %xmm5
movupd 0x20(%rdi), %xmm7
movupd 0x60(%rdi), %xmm4
movapd %xmm7, %xmm8
shufpd $0x1, %xmm7, %xmm8      # xmm8 = xmm8[1],xmm7[0]
addpd %xmm4, %xmm8
shufpd $0x1, %xmm4, %xmm4      # xmm4 = xmm4[1,0]
subpd %xmm4, %xmm7
movapd %xmm7, %xmm11
subsd %xmm8, %xmm11
mulsd %xmm0, %xmm11
movapd %xmm8, %xmm4
subpd %xmm7, %xmm4
unpckhpd %xmm4, %xmm4            # xmm4 = xmm4[1,1]
mulsd %xmm0, %xmm4
addpd %xmm8, %xmm7
unpcklpd %xmm0, %xmm0            # xmm0 = xmm0[0,0]
mulpd %xmm7, %xmm0
movapd %xmm0, -0x18(%rsp)
movapd %xmm1, %xmm8
unpckhpd %xmm1, %xmm8            # xmm8 = xmm8[1],xmm1[1]
movapd %xmm8, %xmm15
mulsd %xmm12, %xmm15
movapd %xmm1, %xmm7
mulsd %xmm10, %xmm7
addsd %xmm15, %xmm7
movsd 0x78(%rdi), %xmm2
unpcklpd %xmm6, %xmm14           # xmm14 = xmm14[0],xmm6[0]
subsd %xmm2, %xmm6
movsd 0x38(%rdi), %xmm15
unpcklpd %xmm15, %xmm3           # xmm3 = xmm3[0],xmm15[0]
movsd 0x70(%rdi), %xmm0
addsd %xmm0, %xmm15
movapd %xmm1, %xmm13
mulsd %xmm6, %xmm13
mulsd %xmm15, %xmm8
addsd %xmm13, %xmm8
unpcklpd %xmm2, %xmm9            # xmm9 = xmm9[0],xmm2[0]
addpd %xmm14, %xmm9
movapd -0x28(%rsp), %xmm2
unpcklpd %xmm0, %xmm2            # xmm2 = xmm2[0],xmm0[0]
movapd -0x38(%rsp), %xmm14
movapd %xmm14, %xmm0
unpckhpd %xmm14, %xmm0           # xmm0 = xmm0[1],xmm14[1]
subpd %xmm2, %xmm3
pshufd $0x4e, %xmm1, %xmm2     # xmm2 = xmm1[2,3,0,1]
unpcklpd %xmm9, %xmm12           # xmm12 = xmm12[0],xmm9[0]
mulpd %xmm1, %xmm12
shufpd $0x2, %xmm3, %xmm15     # xmm15 = xmm15[0],xmm3[1]
mulpd %xmm1, %xmm15
shufpd $0x2, %xmm9, %xmm6      # xmm6 = xmm6[0],xmm9[1]
mulpd %xmm1, %xmm9
shufpd $0x1, %xmm1, %xmm1      # xmm1 = xmm1[1,0]
pxor 0xc8b(%rip), %xmm2      # 0xd060
unpcklpd %xmm3, %xmm10           # xmm10 = xmm10[0],xmm3[0]
mulpd %xmm10, %xmm2
addpd %xmm2, %xmm12
mulpd %xmm1, %xmm6
subpd %xmm15, %xmm6
mulpd %xmm1, %xmm3
addpd %xmm9, %xmm3
movapd %xmm0, %xmm1
addsd %xmm11, %xmm1
movapd %xmm5, %xmm2
movapd -0x18(%rsp), %xmm15
addsd %xmm15, %xmm2
movapd %xmm12, %xmm9
addsd %xmm6, %xmm9
movapd %xmm7, %xmm10
addsd %xmm8, %xmm10
movapd %xmm1, %xmm13
addsd %xmm9, %xmm13
movsd %xmm13, (%rdi)
movapd %xmm2, %xmm13
addsd %xmm10, %xmm13
movsd %xmm13, 0x8(%rdi)
subsd %xmm9, %xmm1
movsd %xmm1, 0x10(%rdi)
subsd %xmm10, %xmm2
movsd %xmm2, 0x18(%rdi)
subsd %xmm11, %xmm0
movapd %xmm12, %xmm9
movhlps %xmm5, %xmm12           # xmm12 = xmm5[1],xmm12[1]
subsd %xmm8, %xmm7
movapd %xmm0, %xmm1
subsd %xmm7, %xmm1
movsd %xmm1, 0x20(%rdi)
subpd %xmm15, %xmm5
subpd %xmm6, %xmm9
movapd %xmm5, %xmm1
addpd %xmm9, %xmm1
movlpd %xmm1, 0x28(%rdi)
addsd %xmm0, %xmm7
movsd %xmm7, 0x30(%rdi)
movapd %xmm14, %xmm0
addsd %xmm4, %xmm0
movapd %xmm5, %xmm2
subpd %xmm9, %xmm2
shufpd $0x2, %xmm1, %xmm2      # xmm2 = xmm2[0],xmm1[1]
movapd %xmm3, %xmm1
unpckhpd %xmm3, %xmm1            # xmm1 = xmm1[1],xmm3[1]
movupd %xmm2, 0x38(%rdi)
movapd %xmm3, %xmm2
subsd %xmm1, %xmm2
shufpd $0x1, %xmm0, %xmm5      # xmm5 = xmm5[1],xmm0[0]
addsd %xmm2, %xmm0
movsd %xmm0, 0x48(%rdi)
shufpd $0x1, %xmm2, %xmm9      # xmm9 = xmm9[1],xmm2[0]
subpd %xmm9, %xmm5
movupd %xmm5, 0x50(%rdi)
movapd %xmm14, %xmm2
subsd %xmm4, %xmm2
addsd %xmm3, %xmm1
movhlps %xmm15, %xmm6           # xmm6 = xmm15[1],xmm6[1]
addpd %xmm12, %xmm6
movapd %xmm1, %xmm0
unpcklpd %xmm2, %xmm0            # xmm0 = xmm0[0],xmm2[0]
movapd %xmm2, %xmm3
movapd %xmm6, %xmm2
subpd %xmm1, %xmm2
addpd %xmm6, %xmm0
movsd %xmm2, %xmm0            # xmm0 = xmm2[0],xmm0[1]
movupd %xmm0, 0x60(%rdi)
addsd %xmm6, %xmm1
movsd %xmm1, 0x70(%rdi)
unpckhpd %xmm6, %xmm6            # xmm6 = xmm6[1,1]
subsd %xmm6, %xmm3
movsd %xmm3, 0x78(%rdi)
retq