Export of internal Abseil changes

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2e894f3c2fadc789abf9011222526d5da1e0433e by Gennadiy Rozental <rogeeff@google.com>:

Internal change

PiperOrigin-RevId: 267557172

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535be36d401a556156223ecc1aabd73a271f0f05 by Abseil Team <absl-team@google.com>:

Internal change.

PiperOrigin-RevId: 267456795
GitOrigin-RevId: 2e894f3c2fadc789abf9011222526d5da1e0433e
Change-Id: I95d29cbde5cd8342ae71b77728baa61b7cf6d440

1 files changed, 1 insertions, 10 deletions

diff --git a/absl/flags/internal/commandlineflag.cc b/absl/flags/internal/commandlineflag.cc
index ae6a8d70..53e2b84e 100644
--- a/absl/flags/internal/commandlineflag.cc
+++ b/absl/flags/internal/commandlineflag.cc
@@ -261,13 +261,6 @@ bool CommandLineFlag::SetFromString(absl::string_view value,
   return true;
 }
 
-void CommandLineFlag::StoreAtomic(size_t size) {
-  int64_t t = 0;
-  assert(size <= sizeof(int64_t));
-  memcpy(&t, cur_, size);
-  atomic_.store(t, std::memory_order_release);
-}
-
 void CommandLineFlag::CheckDefaultValueParsingRoundtrip() const {
   std::string v = DefaultValue();
 
@@ -305,8 +298,6 @@ bool CommandLineFlag::ValidateInputValue(absl::string_view value) const {
   return result;
 }
 
-const int64_t CommandLineFlag::kAtomicInit;
-
 void CommandLineFlag::Read(void* dst,
                            const flags_internal::FlagOpFn dst_op) const {
   absl::ReaderMutexLock l(InitFlagIfNecessary());
@@ -369,7 +360,7 @@ std::string HelpText::GetHelpText() const {
 void UpdateCopy(CommandLineFlag* flag) {
 #define STORE_ATOMIC(T)           \
   else if (flag->IsOfType<T>()) { \
-    flag->StoreAtomic(sizeof(T)); \
+    flag->StoreAtomic();          \
   }
 
   if (false) {