Added bitwise_not test

Author: blchu

tests/core/conversion/converters/test_bitwise.cpp

@@ -0,0 +1,24 @@
+#include "core/compiler.h"
+#include "gtest/gtest.h"
+#include "tests/util/util.h"
+#include "torch/csrc/jit/ir/irparser.h"
+
+TEST(Converters, ATenBitwiseNotConvertsCorrectly) {
+  const auto graph = R"IR(
+      graph(%0 : Tensor):
+        %3 : Tensor = aten::bitwise_not(%0)
+        return (%3))IR";
+
+  auto g = std::make_shared<torch::jit::Graph>();
+  torch::jit::parseIR(graph, g.get());
+
+  auto in = at::randint(-128, 128, {10}, {at::kCUDA});
+  auto params = torch_tensorrt::core::ir::get_static_params(g->inputs(), {});
+  auto jit_results = torch_tensorrt::tests::util::RunGraph(g, params, {in});
+
+  in = at::clone(in);
+  params = torch_tensorrt::core::ir::get_static_params(g->inputs, {});
+  auto trt_results = torch_tensorrt::tests::util::RunGraphEngine(g, params, {in});
+  
+  ASSERT_TRUE(torch_tensorrt::tests::util::exactlyEqual(jit_results[0], trt_results[0]);
+}