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; RUN: opt -basicaa -aa-eval -disable-output < %s >& /dev/null ; BasicAA shouldn't infinitely recurse on the use-def cycles in ; unreachable code. define void @func_2() nounwind { entry: unreachable bb: %t = select i1 undef, i32* %t, i32* undef %p = select i1 undef, i32* %p, i32* %p %q = select i1 undef, i32* undef, i32* %p %a = getelementptr i8* %a, i32 0 unreachable }