glm_mat4_mul_sse2:
  movaps xmm0, XMMWORD PTR [rsi]
  movaps xmm3, XMMWORD PTR [rdi]
  movaps xmm2, XMMWORD PTR [rdi+16]
  movaps xmm4, XMMWORD PTR [rdi+32]
  movaps xmm1, XMMWORD PTR [rdi+48]
  movaps xmm5, xmm0
  movaps xmm7, xmm0
  movaps xmm6, xmm0
  shufps xmm5, xmm0, 255
  shufps xmm7, xmm0, 170
  shufps xmm6, xmm0, 85
  mulps xmm7, xmm4
  mulps xmm6, xmm2
  shufps xmm0, xmm0, 0
  mulps xmm5, xmm1
  mulps xmm0, xmm3
  addps xmm5, xmm7
  addps xmm0, xmm6
  addps xmm0, xmm5
  movaps XMMWORD PTR [rdx], xmm0
  movaps xmm0, XMMWORD PTR [rsi+16]
  movaps xmm5, xmm0
  movaps xmm7, xmm0
  movaps xmm6, xmm0
  shufps xmm5, xmm0, 255
  shufps xmm7, xmm0, 170
  shufps xmm6, xmm0, 85
  mulps xmm7, xmm4
  mulps xmm6, xmm2
  shufps xmm0, xmm0, 0
  mulps xmm5, xmm1
  mulps xmm0, xmm3
  addps xmm5, xmm7
  addps xmm0, xmm6
  addps xmm0, xmm5
  movaps XMMWORD PTR [rdx+16], xmm0
  movaps xmm0, XMMWORD PTR [rsi+32]
  movaps xmm5, xmm0
  movaps xmm7, xmm0
  movaps xmm6, xmm0
  shufps xmm5, xmm0, 255
  shufps xmm7, xmm0, 170
  shufps xmm6, xmm0, 85
  mulps xmm7, xmm4
  mulps xmm6, xmm2
  shufps xmm0, xmm0, 0
  mulps xmm5, xmm1
  mulps xmm0, xmm3
  addps xmm5, xmm7
  addps xmm0, xmm6
  addps xmm0, xmm5
  movaps XMMWORD PTR [rdx+32], xmm0
  movaps xmm0, XMMWORD PTR [rsi+48]
  movaps xmm7, xmm0
  movaps xmm6, xmm0
  movaps xmm5, xmm0
  shufps xmm7, xmm0, 255
  shufps xmm6, xmm0, 170
  shufps xmm5, xmm0, 85
  mulps xmm1, xmm7
  shufps xmm0, xmm0, 0
  mulps xmm4, xmm6
  mulps xmm2, xmm5
  mulps xmm0, xmm3
  addps xmm1, xmm4
  addps xmm0, xmm2
  addps xmm1, xmm0
  movaps XMMWORD PTR [rdx+48], xmm1
  ret