| ; RUN: opt -S -passes=print-callgraph-sccs -disable-output < %s 2>&1 | FileCheck %s | |
| ; CHECK: SCC #1: g, f | |
| ; CHECK: SCC #2: h | |
| ; CHECK: SCC #3: external node | |
| define void @f() { | |
| call void @g() | |
| ret void | |
| } | |
| define void @g() { | |
| call void @f() | |
| ret void | |
| } | |
| define void @h() { | |
| call void @f() | |
| ret void | |
| } |