commit 71d553b12397ef81e9111b4fa21c68af3c0bf8b9
author Shahriar Rouf <nafi@google.com> Tue Dec 05 10:43:45 2023 -0800
committer Copybara-Service <copybara-worker@google.com> Tue Dec 05 10:44:38 2023 -0800
tree 3221199ec215d22ad1880d4011c05334ef0dd321
parent f845e60acd880dbf07788a5a2c0dbad0f9c57231

Fix codegen trunks in `absl/hash/hash_benchmark.cc`.

PiperOrigin-RevId: 588121665
Change-Id: Id057772e426aefe2fe7b2f1e94fd405b97167fed

absl/hash/hash_benchmark.cc

diff --git a/absl/hash/hash_benchmark.cc b/absl/hash/hash_benchmark.cc
index 916fb62..d18ea69 100644
--- a/absl/hash/hash_benchmark.cc
+++ b/absl/hash/hash_benchmark.cc
@@ -85,12 +85,6 @@
   }
 };
 
-template <typename FuncType>
-inline FuncType* ODRUseFunction(FuncType* ptr) {
-  volatile FuncType* dummy = ptr;
-  return dummy;
-}
-
 absl::Cord FlatCord(size_t size) {
   absl::Cord result(std::string(size, 'a'));
   result.Flatten();
@@ -166,7 +160,7 @@
     return hash<decltype(__VA_ARGS__)>{}(arg);                   \
   }                                                              \
   bool absl_hash_test_odr_use##hash##name =                      \
-      ODRUseFunction(&Codegen##hash##name);
+      (benchmark::DoNotOptimize(&Codegen##hash##name), false);
 
 MAKE_BENCHMARK(AbslHash, Int32, int32_t{});
 MAKE_BENCHMARK(AbslHash, Int64, int64_t{});