[LLVMbugs] [Bug 2622] movlps does not get selected for 4, 5, 2, 3 shuffle to/from memory

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Wed Apr 22 06:53:54 PDT 2009


http://llvm.org/bugs/show_bug.cgi?id=2622


Duncan Sands <baldrick at free.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |baldrick at free.fr
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED




--- Comment #2 from Duncan Sands <baldrick at free.fr>  2009-04-22 08:53:50 ---
This now compiles to

        pushl   %ebp
        movl    %esp, %ebp
        andl    $-16, %esp
        movaps  __unnamed_2_1, %xmm0
        addps   __unnamed_2_2, %xmm0
        movlps  %xmm0, __unnamed_2_3
        movl    %ebp, %esp
        popl    %ebp
        ret


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