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1; RUN: opt %loadNPMPolly '-passes=polly-custom<scops>' -polly-print-scops -disable-output < %s2;3; Check we do not crash.4;5target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"6 7%struct.regnode_charclass_class.2.42.654.690.726.870.978.1770.1806.1842.2166.2274.2382.2598.2814.3030.3064 = type { i8, i8, i16, i32, [32 x i8], [4 x i8] }8 9; Function Attrs: nounwind uwtable10define void @S_cl_or(ptr %cl, ptr %or_with) {11entry:12 %0 = load i8, ptr %or_with, align 4, !tbaa !113 %conv = zext i8 %0 to i3214 %1 = load i8, ptr undef, align 4, !tbaa !115 br label %land.lhs.true3516 17land.lhs.true35: ; preds = %entry18 %and38 = and i32 %conv, 219 %tobool39 = icmp ne i32 %and38, 020 %and42 = and i8 %1, 221 %tobool43 = icmp eq i8 %and42, 022 %or.cond45 = and i1 %tobool39, %tobool4323 br i1 %or.cond45, label %if.end91, label %for.body4924 25for.body49: ; preds = %land.lhs.true3526 %2 = load i8, ptr %or_with, align 4, !tbaa !127 %and65 = and i8 %2, 828 %tobool66 = icmp eq i8 %and65, 029 br i1 %tobool66, label %if.end91, label %for.body7130 31for.body71: ; preds = %for.body71, %for.body4932 %arrayidx77 = getelementptr inbounds %struct.regnode_charclass_class.2.42.654.690.726.870.978.1770.1806.1842.2166.2274.2382.2598.2814.3030.3064, ptr %cl, i64 0, i32 5, i64 033 store i8 undef, ptr %arrayidx77, align 1, !tbaa !734 br i1 false, label %for.body71, label %if.end9135 36if.end91: ; preds = %for.body71, %for.body49, %land.lhs.true3537 ret void38}39 40!llvm.ident = !{!0}41 42!0 = !{!"clang version 3.9.0"}43!1 = !{!2, !3, i64 0}44!2 = !{!"regnode_charclass_class", !3, i64 0, !3, i64 1, !5, i64 2, !6, i64 4, !3, i64 8, !3, i64 40}45!3 = !{!"omnipotent char", !4, i64 0}46!4 = !{!"Simple C/C++ TBAA"}47!5 = !{!"short", !3, i64 0}48!6 = !{!"int", !3, i64 0}49!7 = !{!3, !3, i64 0}50