[LLVMbugs] [Bug 15004] New: [ARM, NEON] "Do not know how to split the result of this operator" crash

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=15004

             Bug #: 15004
           Summary: [ARM,NEON] "Do not know how to split the result of
                    this operator" crash
           Product: new-bugs
           Version: unspecified
          Platform: PC
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: matt at pharr.org
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified


Created attachment 9894
  --> http://llvm.org/bugs/attachment.cgi?id=9894
test case

I'm seeing the following crash with the attached test case and LLVM
top-of-tree:

% llc -mcpu=cortex-a9 -mattr=+neon b3.ll
SplitVectorResult #0: 0x7fdf49053210: v4i64 = llvm.arm.neon.vbsl
0x7fdf49052810, 0x7fdf49052610, 0x7fdf49052010, 0x7fdf49054910 [ORD=25] [ID=0]

LLVM ERROR: Do not know how to split the result of this operator!
%

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