[llvm] [AArch64][NFC] Add MCInstrAnalysis unittests (PR #155609)

[Pavel Iliin via llvm-commits]

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@@ -0,0 +1,142 @@
+//===- MCInstrAnalysisTest.cpp - AArch64MCInstrAnalysis unit tests --------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/MC/MCInstrAnalysis.h"
+#include "MCTargetDesc/AArch64MCTargetDesc.h"
+#include "Utils/AArch64BaseInfo.h"
+#include "llvm/MC/MCInstBuilder.h"
+#include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/TargetSelect.h"
+
+#include "gtest/gtest.h"
+
+#include <memory>
+
+using namespace llvm;
+
+namespace {
+
+class InstrAnalysisTest : public testing::TestWithParam<const char *> {
+protected:
+  std::unique_ptr<const MCInstrInfo> Info;
+  std::unique_ptr<const MCInstrAnalysis> Analysis;
+
+  static void SetUpTestSuite() {
+    LLVMInitializeAArch64TargetInfo();
+    LLVMInitializeAArch64Target();
+    LLVMInitializeAArch64TargetMC();
+  }
+
+  InstrAnalysisTest() {
+    std::string Error;
+    const Target *TheTarget =
+        TargetRegistry::lookupTarget(Triple::normalize(GetParam()), Error);
+    Info = std::unique_ptr<const MCInstrInfo>(TheTarget->createMCInstrInfo());
+    Analysis = std::unique_ptr<const MCInstrAnalysis>(
+        TheTarget->createMCInstrAnalysis(Info.get()));
+  }
+};
+
+} // namespace
+
+static MCInst beq() {
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ilinpv wrote:

Should we have more condition codes tested like bne() ?

https://github.com/llvm/llvm-project/pull/155609