[LLVMdev] Poor floating point optimizations?

[Sdadsda Sdasdaas]

And also the resulting assembly code is very poor:

00460013  movss       xmm0,dword ptr [esp+8] 
00460019  movaps      xmm1,xmm0 
0046001C  addss       xmm1,xmm1 
00460020  pxor        xmm2,xmm2 
00460024  addss       xmm2,xmm1 
00460028  addss       xmm2,xmm0 
0046002C  movss       dword ptr [esp],xmm2 
00460031  fld         dword ptr [esp] 

Especially pxor&and instead of movss (which is unnecessary anyway) is just pure 
madness.

Bob D.