chore: import upstream snapshot with attribution

2026-07-13 13:36:25 +08:00
commit 26446540fa
3151 changed files with 974126 additions and 0 deletions
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+#include <gtest/gtest.h>
+#include <tvm/runtime/logging.h>
+#include <tvm/te/operation.h>
+#include <tvm/tirx/analysis.h>
+#include <tvm/tirx/builtin.h>
+
+TEST(SimplePasses, SideEffect) {
+  using namespace tvm;
+  auto buf = tirx::decl_buffer({16}, PrimType::Float(32));
+  auto i = tirx::PrimVar("i", PrimType::Int(32));
+  TVM_FFI_ICHECK(tirx::SideEffect(tirx::BufferLoad(buf, {i})) == tirx::CallEffectKind::kReadState);
+  TVM_FFI_ICHECK(tirx::SideEffect(exp(tirx::Cast(PrimType::Float(32), i + 1))) ==
+                 tirx::CallEffectKind::kPure);
+  TVM_FFI_ICHECK(tirx::SideEffect(tvm::Call(PrimType::Void(), tirx::builtin::tvm_storage_sync(), {})
+                                      .as_or_throw<PrimExpr>()) ==
+                 tirx::CallEffectKind::kUpdateState);
+}