[LLVMbugs] [Bug 22706] New: Cannot select error with btver2

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=22706

            Bug ID: 22706
           Summary: Cannot select error with btver2
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: Backend: X86
          Assignee: unassignedbugs at nondot.org
          Reporter: rafael.espindola at gmail.com
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

$ cat t.ll
define <32 x i8> @f(<32 x i1> %x) {
  %tmp = select <32 x i1> %x, <32 x i8> <i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8
1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8
1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1>, <32
x i8> <i8 2, i8 2, i8 2, i8 2, i8 2, i8 2, i8 2, i8 2, i8 2, i8 2, i8 2, i8 2,
i8 2, i8 2, i8 2, i8 2, i8 2, i8 2, i8 2, i8 2, i8 2, i8 2, i8 2, i8 2, i8 2,
i8 2, i8 2, i8 2, i8 2, i8 2, i8 2, i8 2>
  ret <32 x i8> %tmp
}
$ ./build/bin/llc -mtriple x86_64-pc-linux  -mcpu btver2 t.ll
LLVM ERROR: Cannot select: 0x202dfa0: v32i8 = vselect 0x2031000, 0x202dc70,
0x202db60 [ORD=2]

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