1; RUN: llc --mtriple=loongarch32 -mattr=+d < %s 2; RUN: llc --mtriple=loongarch64 -mattr=+d < %s 3 4;; This should not crash the code generator. 5 6define void @_ZN12_GLOBAL__N_111DumpVisitorclIN4llvm16itanium_demangle8FoldExprEEEvPKT_() { 7entry: 8 %ref.tmp6.i.i = alloca [4 x i8], align 1 9 br label %for.cond.i.i 10 11for.cond.i.i: ; preds = %for.body.i.i, %entry 12 %__begin0.0.add.i.i = add nuw nsw i64 poison, 1 13 br label %for.body.i.i 14 15for.body.i.i: ; preds = %for.cond.i.i 16 %__begin0.0.ptr.i.i = getelementptr inbounds i8, ptr %ref.tmp6.i.i, i64 %__begin0.0.add.i.i 17 %0 = load i8, ptr %__begin0.0.ptr.i.i, align 1 18 %tobool18.not.i.i = icmp eq i8 %0, 0 19 br i1 %tobool18.not.i.i, label %for.cond.i.i, label %exit 20 21exit: ; preds = %for.body.i.i 22 unreachable 23} 24