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      1 ; RUN: opt -basicaa -loop-idiom -S < %s
      2 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
      3 target triple = "x86_64-apple-macosx10.8.0"
      4 
      5 ; Don't crash inside DependenceAnalysis
      6 ; PR14219
      7 define void @test1(i64* %iwork, i64 %x)  {
      8 bb0:
      9   %mul116 = mul nsw i64 %x, %x
     10   %incdec.ptr6.sum175 = add i64 42, %x
     11   %arrayidx135 = getelementptr inbounds i64, i64* %iwork, i64 %incdec.ptr6.sum175
     12   br label %bb1
     13 bb1:
     14   %storemerge4226 = phi i64 [ 0, %bb0 ], [ %inc139, %bb1 ]
     15   store i64 1, i64* %arrayidx135, align 8
     16   %incdec.ptr6.sum176 = add i64 %mul116, %storemerge4226
     17   %arrayidx137 = getelementptr inbounds i64, i64* %iwork, i64 %incdec.ptr6.sum176
     18   store i64 1, i64* %arrayidx137, align 8
     19   %inc139 = add nsw i64 %storemerge4226, 1
     20   %cmp131 = icmp sgt i64 %storemerge4226, 42
     21   br i1 %cmp131, label %bb2, label %bb1
     22 bb2:
     23   ret void
     24 }
     25 
     26