tf_device.return
  }) {cluster_attr = "cluster_attr"} : () -> ()
  func.return
}


// Check that 3 IfRegions  where 1st and 3rd IfRegions
// can be merged but not 2nd IfRegion and 2nd IfRegion should be moved after
// newly merged IfRegion.

// CHECK-LABEL: func @same_predicate_3_ifregions_reorder
func.func @same_predicate_3_ifregions_reorder() {
  // CHECK:      tf_device.cluster

		merged, err = mergeMap(merged, patch, schema, mergeOptions)
		if err != nil {
			return nil, err
		}
	}
	return merged, nil
}

// handleDirectiveInMergeMap handles the patch directive when merging 2 maps.
func handleDirectiveInMergeMap(directive interface{}, patch map[string]interface{}) (map[string]interface{}, error) {
	if directive == replaceDirective {

		var loi ListObjectsInfo
		merged, err := z.listPath(ctx, &opts)
		if err != nil && err != io.EOF {
			if !isErrBucketNotFound(err) {
				storageLogOnceIf(ctx, err, "erasure-list-objects-path-"+bucket)
			}
			return loi, toObjectErr(err, bucket)
		}
		merged.forwardPast(opts.Marker)
		defer merged.truncate(0) // Release when returning

		if contextCanceled(ctx) {

}

// Test if RLWINM feeding into SRDconst can be merged. Return the encoded RLIWNM constant,
// or 0 if they cannot be merged.
func mergePPC64SldiRlwinm(sldi, rlw int64) int64 {
	r_1, mb, me, mask_1 := DecodePPC64RotateMask(rlw)
	if mb > me || mb < sldi {
		// Wrapping masks cannot be merged as the upper 32 bits are effectively undefined in this case.

				for _, mergedV := range merged {
					if ver.header.VersionID == mergedV.header.VersionID {
						versions[i] = versions[i][1:]
						continue
					}
				}
				// Keep top entry (and remaining)...
				break
			}
		}

		if requestedVersions > 0 && requestedVersions == nVersions {
			merged = append(merged, versions[0]...)
			break
		}
	}

}

func (r ReasonStats) CopyMerge(other ReasonStats) ReasonStats {
	if len(r) == 0 {
		return other
	}
	if len(other) == 0 {
		return r
	}

	merged := make(ReasonStats, len(r)+len(other))
	merged.Merge(r)
	merged.Merge(other)

	return merged
}

func (r ReasonStats) Count() int {
	var ret int
	for _, count := range r {
		ret += count
	}
	return ret
}

	merged := make([]*filterChainOpts, 0, len(current.chains)+len(incoming))
	// Start with the current listener's filter chains.
	merged = append(merged, current.chains...)

	for _, incoming := range incoming {
		conflict := false

		for _, existing := range merged {
			conflict = existing.conflictsWith(incoming)

			if conflict {

        PomTestWrapper pom = buildPom("merged-plugin-exec-goals-order/wo-plugin-mgmt/sub");

        assertEquals(5, ((List<?>) pom.getValue("build/plugins[1]/executions[1]/goals")).size());
        assertEquals("child-a", pom.getValue("build/plugins[1]/executions[1]/goals[1]"));
        assertEquals("merged", pom.getValue("build/plugins[1]/executions[1]/goals[2]"));

		t.Run(tt.name, func(t *testing.T) {
			got := tt.left.CopyMerge(tt.right)
			if !reflect.DeepEqual(&tt.merged, got) {
				t.Fatalf("expected %v, got %v", &tt.merged, got)
			}
			got = tt.left.Merge(tt.right)
			if !reflect.DeepEqual(&tt.merged, got) {
				t.Fatalf("expected %v, got %v", &tt.merged, got)
			}
		})
	}
}

func TestConcurrentMerge(t *testing.T) {

			Labels:    map[string]string{"app": "app5"},
		},
		Spec: &networking.Sidecar{},
	}

	configs20 = &config.Config{
		Meta: config.Meta{
			Name:      "sidecar-scope-with-same-workloadselector-label-drs-merged",
			Namespace: "mynamespace",
			Labels:    map[string]string{"app": "app1"},
		},
		Spec: &networking.Sidecar{},
	}

	configs21 = &config.Config{
		Meta: config.Meta{