message: Adding missing hlo pva test dependency
  Summary: libstdc++fs should be linked in when using std::experimental::filesystem.
  Test Plan: CI
  Reviewers: #tensorflow, #framework_ip_review_-_any_oss_or_third-party_code_use_has_been_approved, georgep
  Maniphest Tasks: T9494
diff: @@ -1197,6 +1197,7 @@ poplar_cc_library(
  hdrs = [
  "hlo_poplar_pva_test.h",
  ],
  + linkopts = ["-lstdc++fs"],
  deps = [
  "//tensorflow/compiler/plugin/poplar/driver:poplar_executor",
  "//tensorflow/compiler/plugin/poplar/driver/visitors:entry_visitor",
  