[LLVMbugs] [Bug 14134] New: Infinite loop in LoopVectorizer

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=14134

             Bug #: 14134
           Summary: Infinite loop in LoopVectorizer
           Product: libraries
           Version: trunk
          Platform: PC
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P
         Component: Loop Optimizer
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: benny.kra at gmail.com
                CC: llvmbugs at cs.uiuc.edu, nrotem at apple.com
    Classification: Unclassified


$ cat test.ll
define void @test() nounwind {
entry:
  br label %for.body

for.body:
  %0 = phi i32 [ 1, %entry ], [ 0, %for.body ]
  br label %for.body
}

$ opt -loop-vectorize -S < t.ll
<never returns>

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