1 ; RUN: llvm-as < %s | opt -disable-output -analyze -lda > %t
2 ; RUN: grep {instructions: 3} %t | count 1
3 ; RUN: grep {0,2: dependent} %t | count 1
4 ; RUN: grep {1,2: independent} %t | count 1
6 ; for (i = 0; i < 256; i++)
9 @x = common global [256 x i32] zeroinitializer, align 4
10 @y = common global [256 x i32] zeroinitializer, align 4
12 define void @foo(...) nounwind {
17 %i = phi i64 [ 0, %entry ], [ %i.next, %for.body ]
18 %y.addr = getelementptr [256 x i32]* @y, i64 0, i64 %i
19 %x.addr = getelementptr [256 x i32]* @x, i64 0, i64 %i
20 %x = load i32* %x.addr
21 %y = load i32* %y.addr
23 store i32 %r, i32* %x.addr
24 %i.next = add i64 %i, 1
25 %exitcond = icmp eq i64 %i.next, 256
26 br i1 %exitcond, label %for.end, label %for.body