llvm/llvm/test/tools/llvm-xray/X86/graph-zero-latency-calls.yaml

#RUN: llvm-xray graph %s -o - -m %S/Inputs/simple-instrmap.yaml | FileCheck %s

---
header:
  version: 1
  type: 0
  constant-tsc: true
  nonstop-tsc: true
  cycle-frequency: 2601000000
records:
  - { type: 0, func-id: 1, cpu: 1, thread: 111, kind: function-enter, tsc: 10001 }
  - { type: 0, func-id: 2, cpu: 1, thread: 111, kind: function-enter, tsc: 10002 }
  - { type: 0, func-id: 2, cpu: 1, thread: 111, kind: function-exit, tsc: 10002 }
  - { type: 0, func-id: 1, cpu: 1, thread: 111, kind: function-exit, tsc: 10100 }
...

#CHECK:     digraph xray {
#CHECK-DAG:   F0 -> F1 [{{.*}}];
#CHECK-DAG:   F1 -> F2 [{{.*}}];
#CHECK-DAG: }