}
		if *verbflag >= 3 {
			fmt.Printf("counter merge for %s fidx=%d\n", fd.Funcname, fnIdx)
		}
		// Merge.
		err, overflow := mm.MergeCounters(gfp.Counters, counters)
		if err != nil {
			fatal("%v", err)
		}
		if overflow {
			warn("uint32 overflow during counter merge")
		}
		mm.p.ctab[fnIdx] = gfp
	} else {
		if *verbflag >= 3 {
			fmt.Printf("null merge for %s fidx %d\n", fd.Funcname, fnIdx)
		}

John Howard <******@****.***> 1697239654 -0500

John Howard <******@****.***> 1654715043 -0700

	}
	d := &dstate{
		cmd: cmd,
		cm:  &cmerge.Merger{},
	}
	// For these modes (percent, pkglist, func, etc), use a relaxed
	// policy when it comes to counter mode clashes. For a percent
	// report, for example, we only care whether a given line is
	// executed at least once, so it's ok to (effectively) merge
	// together runs derived from different counter modes.

Nicole LiHui <******@****.***> 1717379705 +0800

Jonh Wendell <******@****.***> 1715709579 -0400

Jonh Wendell <******@****.***> 1715709579 -0400

}

Status FindUniqueBackedge(Node* merge, const Edge** result) {
  *result = nullptr;
  CHECK(merge->IsMerge());
  for (const Edge* e : merge->in_edges()) {
    if (e->src()->IsNextIteration()) {
      if (*result != nullptr) {
        return CreateMultipleNextIterationInputsError(merge);
      }
      *result = e;
    }
  }

	Pilot           *componentSpec     `json:"pilot" patchStrategy:"merge"`
	Cni             *componentSpec     `json:"cni" patchStrategy:"merge"`
	Ztunel          *componentSpec     `json:"ztunnel" patchStrategy:"merge"`
	IstiodRemote    *componentSpec     `json:"istiodRemote" patchStrategy:"merge"`
	IngressGateways []*gatewaySpec     `json:"ingressGateways" patchStrategy:"merge" patchMergeKey:"name"`

  public void testAbsent() {
    assertEquals(
        "Map.merge(absent, value, function) should return value",
        v3(),
        getMap()
            .merge(
                k3(),
                v3(),
                (oldV, newV) -> {
                  throw new AssertionFailedError(
                      "Should not call merge function if key was absent");
                }));
    expectAdded(e3());
  }