[Bug target/15820] GCC emits MOVAPS to load unaligned data in case when -O2 is invoked

["pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-06-04 14:37 -------
Fixed on the mainline:
_Z15Invert_6x6_fastPf:
.LFB1894:
        pushl   %ebp
.LCFI5:
        xorps   %xmm0, %xmm0
        movl    %esp, %ebp
.LCFI6:
        subl    $104, %esp
.LCFI7:
        movaps  %xmm0, %xmm1
        movl    8(%ebp), %eax
        movlps  44(%eax), %xmm1
        movss   (%eax), %xmm2
        movhps  88(%eax), %xmm1
        movaps  %xmm1, %xmm3
        movlps  64(%eax), %xmm1
        movhps  80(%eax), %xmm1
        shufps  $136, %xmm0, %xmm3
        movaps  %xmm1, %xmm0
        mulps   %xmm1, %xmm3
        mulss   %xmm1, %xmm0
        mulss   %xmm0, %xmm2
        movaps  %xmm1, %xmm0
        addss   %xmm1, %xmm0
        subss   %xmm2, %xmm0
        movss   %xmm0, (%eax)
        movmskps        %xmm3, %eax
        testl   %eax, %eax
        leave
        sete    %al
        movzbl  %al, %eax
        ret

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
          Component|c++                         |target
           Keywords|                            |wrong-code
         Resolution|                            |FIXED
   Target Milestone|---                         |3.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15820