1 files changed, 0 insertions, 54 deletions
diff --git a/r21/sources/cxx-stl/llvm-libc++abi/test/support/timer.h b/r21/sources/cxx-stl/llvm-libc++abi/test/support/timer.h
deleted file mode 100644
index 98a5dc0b6..000000000
--- a/r21/sources/cxx-stl/llvm-libc++abi/test/support/timer.h
+++ /dev/null
@@ -1,54 +0,0 @@
-//===----------------------------------------------------------------------===////
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===////
-
-#ifndef TIMER_H
-#define TIMER_H
-
-// Define LIBCXXABI_NO_TIMER to disable testing with a timer.
-#ifndef LIBCXXABI_NO_TIMER
-
-#include <chrono>
-#include <iostream>
-
-class timer
-{
-    typedef std::chrono::high_resolution_clock Clock;
-    typedef Clock::time_point TimePoint;
-    typedef std::chrono::microseconds MicroSeconds;
-public:
-    timer() : m_start(Clock::now()) {}
-
-    timer(timer const &) = delete;
-    timer & operator=(timer const &) = delete;
-
-    ~timer()
-    {
-        using std::chrono::duration_cast;
-        TimePoint end = Clock::now();
-        MicroSeconds us = duration_cast<MicroSeconds>(end - m_start);
-        std::cout << us.count() << " microseconds\n";
-    }
-
-private:
-    TimePoint m_start;
-};
-
-#else /* LIBCXXABI_NO_TIMER */
-
-class timer
-{
-public:
-    timer() {}
-    timer(timer const &) = delete;
-    timer & operator=(timer const &) = delete;
-    ~timer() {}
-};
-
-#endif /* LIBCXXABI_NO_TIMER */
-
-#endif /* TIMER_H */