1 ; RUN: opt < %s -basicaa -newgvn -S | FileCheck %s 2 3 %struct.INT2 = type { i32, i32 } 4 @blkshifts = external global %struct.INT2* ; <%struct.INT2**> [#uses=2] 5 6 define i32 @xcompact() { 7 entry: 8 store %struct.INT2* null, %struct.INT2** @blkshifts, align 4 9 br label %bb 10 11 bb: ; preds = %bb, %entry 12 %tmp10 = load %struct.INT2*, %struct.INT2** @blkshifts, align 4 ; <%struct.INT2*> [#uses=0] 13 ; CHECK-NOT: %tmp10 14 br label %bb 15 } 16
