1 files changed, 0 insertions, 68 deletions
diff --git a/include/internal/benchmark/catch_optimizer.hpp b/include/internal/benchmark/catch_optimizer.hpp
deleted file mode 100644
index bda7c6d7..00000000
--- a/include/internal/benchmark/catch_optimizer.hpp
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- *  Created by Joachim on 16/04/2019.
- *  Adapted from donated nonius code.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
- // Hinting the optimizer
-
-#ifndef TWOBLUECUBES_CATCH_OPTIMIZER_HPP_INCLUDED
-#define TWOBLUECUBES_CATCH_OPTIMIZER_HPP_INCLUDED
-
-#if defined(_MSC_VER)
-#   include <atomic> // atomic_thread_fence
-#endif
-
-namespace Catch {
-    namespace Benchmark {
-#if defined(__GNUC__) || defined(__clang__)
-        template <typename T>
-        inline void keep_memory(T* p) {
-            asm volatile("" : : "g"(p) : "memory");
-        }
-        inline void keep_memory() {
-            asm volatile("" : : : "memory");
-        }
-
-        namespace Detail {
-            inline void optimizer_barrier() { keep_memory(); }
-        } // namespace Detail
-#elif defined(_MSC_VER)
-
-#pragma optimize("", off)
-        template <typename T>
-        inline void keep_memory(T* p) {
-            // thanks @milleniumbug
-            *reinterpret_cast<char volatile*>(p) = *reinterpret_cast<char const volatile*>(p);
-        }
-        // TODO equivalent keep_memory()
-#pragma optimize("", on)
-
-        namespace Detail {
-            inline void optimizer_barrier() {
-                std::atomic_thread_fence(std::memory_order_seq_cst);
-            }
-        } // namespace Detail
-
-#endif
-
-        template <typename T>
-        inline void deoptimize_value(T&& x) {
-            keep_memory(&x);
-        }
-
-        template <typename Fn, typename... Args>
-        inline auto invoke_deoptimized(Fn&& fn, Args&&... args) -> typename std::enable_if<!std::is_same<void, decltype(fn(args...))>::value>::type {
-            deoptimize_value(std::forward<Fn>(fn) (std::forward<Args...>(args...)));
-        }
-
-        template <typename Fn, typename... Args>
-        inline auto invoke_deoptimized(Fn&& fn, Args&&... args) -> typename std::enable_if<std::is_same<void, decltype(fn(args...))>::value>::type {
-            std::forward<Fn>(fn) (std::forward<Args...>(args...));
-        }
-    } // namespace Benchmark
-} // namespace Catch
-
-#endif // TWOBLUECUBES_CATCH_OPTIMIZER_HPP_INCLUDED