From 36ccdba805f1322c23714dbeb227fb632b54ae45 Mon Sep 17 00:00:00 2001
From: Colin Cross <ccross@android.com>
Date: Mon, 24 Jan 2022 20:27:14 -0800
Subject: Update webrtc's abseil-cpp

Copy external/abseil-cpp into webrtc to update to version 20211102.0
to pick up changes that fix compiling against musl libc.

Bug: 190084016
Test: m USE_HOST_MUSL=true host-native
Test: m checkbuild
Change-Id: I0ab600cd8db93a55eda8358cdbecd21c2f78d8fb
---
 third_party/abseil-cpp/absl/time/duration_benchmark.cc | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'third_party/abseil-cpp/absl/time/duration_benchmark.cc')

diff --git a/third_party/abseil-cpp/absl/time/duration_benchmark.cc b/third_party/abseil-cpp/absl/time/duration_benchmark.cc
index 83a836c8c8..56820f377b 100644
--- a/third_party/abseil-cpp/absl/time/duration_benchmark.cc
+++ b/third_party/abseil-cpp/absl/time/duration_benchmark.cc
@@ -18,9 +18,14 @@
 #include <string>
 
 #include "absl/base/attributes.h"
+#include "absl/flags/flag.h"
 #include "absl/time/time.h"
 #include "benchmark/benchmark.h"
 
+ABSL_FLAG(absl::Duration, absl_duration_flag_for_benchmark,
+          absl::Milliseconds(1),
+          "Flag to use for benchmarking duration flag access speed.");
+
 namespace {
 
 //
@@ -425,4 +430,15 @@ void BM_Duration_ParseDuration(benchmark::State& state) {
 }
 BENCHMARK(BM_Duration_ParseDuration)->DenseRange(0, kNumDurations - 1);
 
+//
+// Flag access
+//
+void BM_Duration_GetFlag(benchmark::State& state) {
+  while (state.KeepRunning()) {
+    benchmark::DoNotOptimize(
+        absl::GetFlag(FLAGS_absl_duration_flag_for_benchmark));
+  }
+}
+BENCHMARK(BM_Duration_GetFlag);
+
 }  // namespace
-- 
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