| ; RUN: opt < %s -basicaa -gvn -S | not grep "tmp10 =" | |
| %struct.INT2 = type { i32, i32 } | |
| @blkshifts = external global %struct.INT2* ; <%struct.INT2**> [#uses=2] | |
| define i32 @xcompact() { | |
| entry: | |
| store %struct.INT2* null, %struct.INT2** @blkshifts, align 4 | |
| br label %bb | |
| bb: ; preds = %bb, %entry | |
| %tmp10 = load %struct.INT2** @blkshifts, align 4 ; <%struct.INT2*> [#uses=0] | |
| br label %bb | |
| } |