Import libc++ 10.0.1 release.

1 files changed, 40 insertions, 0 deletions

diff --git a/gnu/llvm/libcxx/benchmarks/vector_operations.bench.cpp b/gnu/llvm/libcxx/benchmarks/vector_operations.bench.cpp
new file mode 100644
index 00000000000..70a317df9fb
--- /dev/null
+++ b/gnu/llvm/libcxx/benchmarks/vector_operations.bench.cpp
@@ -0,0 +1,40 @@
+#include <vector>
+#include <functional>
+#include <cstdint>
+#include <cstdlib>
+#include <cstring>
+
+#include "benchmark/benchmark.h"
+
+#include "ContainerBenchmarks.h"
+#include "GenerateInput.h"
+
+using namespace ContainerBenchmarks;
+
+constexpr std::size_t TestNumInputs = 1024;
+
+BENCHMARK_CAPTURE(BM_ConstructSize,
+    vector_byte,
+    std::vector<unsigned char>{})->Arg(5140480);
+
+BENCHMARK_CAPTURE(BM_ConstructSizeValue,
+    vector_byte,
+    std::vector<unsigned char>{}, 0)->Arg(5140480);
+
+BENCHMARK_CAPTURE(BM_ConstructIterIter,
+  vector_char,
+  std::vector<char>{},
+  getRandomIntegerInputs<char>)->Arg(TestNumInputs);
+
+BENCHMARK_CAPTURE(BM_ConstructIterIter,
+  vector_size_t,
+  std::vector<size_t>{},
+  getRandomIntegerInputs<size_t>)->Arg(TestNumInputs);
+
+BENCHMARK_CAPTURE(BM_ConstructIterIter,
+  vector_string,
+  std::vector<std::string>{},
+  getRandomStringInputs)->Arg(TestNumInputs);
+
+
+BENCHMARK_MAIN();