[LLVMbugs] [Bug 17534] llc handles shufflevector with one-element vectors incorrect

[bugzilla-daemon at llvm.org]

https://llvm.org/bugs/show_bug.cgi?id=17534

Sanjay Patel <spatel+llvm at rotateright.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |spatel+llvm at rotateright.com
         Resolution|---                         |FIXED

--- Comment #1 from Sanjay Patel <spatel+llvm at rotateright.com> ---
This is working as of r233282:

$ ./llc 17534.ll -o -
...
    movd    %esi, %xmm0
    pshufd    $68, %xmm0, %xmm0       # xmm0 = xmm0[0,1,0,1]
    movdqu    %xmm0, 16(%rdi)
    movdqu    %xmm0, (%rdi)
    retq

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