[LLVMbugs] [Bug 13961] [ARM, NEON] "cannot select" crash when using vector select instruction

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Fri Oct 12 16:00:58 PDT 2012


http://llvm.org/bugs/show_bug.cgi?id=13961

Jim Grosbach <grosbach at apple.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |grosbach at apple.com
         Resolution|                            |FIXED

--- Comment #1 from Jim Grosbach <grosbach at apple.com> 2012-10-12 18:00:58 CDT ---
Fixed in r165845.

_foo___UM_vyivyi:                       @ @foo___UM_vyivyi
@ BB#0:                                 @ %allocas
    vmov    d17, r2, r3
    vmov    d16, r0, r1
    mov    r0, sp
    vmov.i32    q9, #0x1
    vshr.u32    q10, q8, #31
    vtst.32    q9, q10, q9
    vld1.32    {d20, d21}, [r0]
    vbsl    q9, q8, q10
    vmov    r0, r1, d18
    vmov    r2, r3, d19
    bx    lr

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