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1; RUN: opt -S -passes=print-callgraph-sccs -disable-output < %s 2>&1 | FileCheck %s2; CHECK: SCC #1: g, f3; CHECK: SCC #2: h4; CHECK: SCC #3: external node5 6define void @f() {7 call void @g()8 ret void9}10 11define void @g() {12 call void @f()13 ret void14}15 16define void @h() {17 call void @f()18 ret void19}20