From ad8d56ebc515843aa58a8ceae836996543d7ef6f Mon Sep 17 00:00:00 2001
From: Jerome Duval <jerome.duval@gmail.com>
Date: Fri, 20 May 2022 09:39:12 +0200
Subject: use __thread instead of thread_local


diff --git a/absl/strings/internal/cordz_functions.cc b/absl/strings/internal/cordz_functions.cc
index 20d314f..b1e6cc3 100644
--- a/absl/strings/internal/cordz_functions.cc
+++ b/absl/strings/internal/cordz_functions.cc
@@ -40,7 +40,7 @@ std::atomic<int> g_cordz_mean_interval(50000);
 // Special negative 'not initialized' per thread value for cordz_next_sample.
 static constexpr int64_t kInitCordzNextSample = -1;
 
-ABSL_CONST_INIT thread_local int64_t cordz_next_sample = kInitCordzNextSample;
+ABSL_CONST_INIT __thread int64_t cordz_next_sample = kInitCordzNextSample;
 
 // kIntervalIfDisabled is the number of profile-eligible events need to occur
 // before the code will confirm that cordz is still disabled.
diff --git a/absl/strings/internal/cordz_functions.h b/absl/strings/internal/cordz_functions.h
index ed108bf..c70d0e9 100644
--- a/absl/strings/internal/cordz_functions.h
+++ b/absl/strings/internal/cordz_functions.h
@@ -45,7 +45,7 @@ void set_cordz_mean_interval(int32_t mean_interval);
 // the value is 1 or less, the code will check on the next event if cordz is
 // enabled, and if so, will sample the Cord. cordz is only enabled when we can
 // use thread locals.
-ABSL_CONST_INIT extern thread_local int64_t cordz_next_sample;
+ABSL_CONST_INIT extern __thread int64_t cordz_next_sample;
 
 // Determines if the next sample should be profiled. If it is, the value pointed
 // at by next_sample will be set with the interval until the next sample.
-- 
2.37.3