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1; RUN: opt -passes=loop-idiom -S < %s2target 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"3target triple = "x86_64-apple-macosx10.8.0"4 5; Don't crash inside DependenceAnalysis6; PR142197define void @test1(ptr %iwork, i64 %x) {8bb0:9 %mul116 = mul nsw i64 %x, %x10 %incdec.ptr6.sum175 = add i64 42, %x11 %arrayidx135 = getelementptr inbounds i64, ptr %iwork, i64 %incdec.ptr6.sum17512 br label %bb113bb1:14 %storemerge4226 = phi i64 [ 0, %bb0 ], [ %inc139, %bb1 ]15 store i64 1, ptr %arrayidx135, align 816 %incdec.ptr6.sum176 = add i64 %mul116, %storemerge422617 %arrayidx137 = getelementptr inbounds i64, ptr %iwork, i64 %incdec.ptr6.sum17618 store i64 1, ptr %arrayidx137, align 819 %inc139 = add nsw i64 %storemerge4226, 120 %cmp131 = icmp sgt i64 %storemerge4226, 4221 br i1 %cmp131, label %bb2, label %bb122bb2:23 ret void24}25 26