1; RUN: opt < %s -globaldce -S | not grep @D 2; RUN: opt < %s -globaldce -S | grep @L | count 3 3 4@A = global i32 0 5@D = alias internal i32* @A 6@L1 = alias i32* @A 7@L2 = alias internal i32* @L1 8@L3 = alias i32* @L2 9