| ; RUN: llvm-as < %s | opt -disable-output -analyze -lda > %t |
| ; RUN: grep {instructions: 2} %t | count 1 |
| ; RUN: grep {0,1: dependent} %t | count 1 |
| |
| ; x[5] = x[6] // with x being a pointer passed as argument |
| |
| define void @foo(i32* nocapture %xptr) nounwind { |
| entry: |
| %x.ld.addr = getelementptr i32* %xptr, i64 6 |
| %x.st.addr = getelementptr i32* %xptr, i64 5 |
| br label %for.body |
| |
| for.body: |
| %i = phi i64 [ 0, %entry ], [ %i.next, %for.body ] |
| %x = load i32* %x.ld.addr |
| store i32 %x, i32* %x.st.addr |
| %i.next = add i64 %i, 1 |
| %exitcond = icmp eq i64 %i.next, 256 |
| br i1 %exitcond, label %for.end, label %for.body |
| |
| for.end: |
| ret void |
| } |