1; There should be NO references to the global v1.  The local v1 should
2; have all of the references!
3;
4; Check by running globaldce, which will remove the constant if there are
5; no references to it!
6;
7; RUN: opt < %s -globaldce -S | \
8; RUN:   not grep constant
9;
10
11@v1 = internal constant i32 5
12
13define i32 @createtask() {
14        %v1 = alloca i32                ;; Alloca should have one use!
15        %reg112 = load i32* %v1         ;; This load should not use the global!
16        ret i32 %reg112
17}
18
19