Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/unittests/ExecutionEngine/MCJIT/MCJITTestAPICommon.h

@@ -1,101 +0,0 @@
-//===- MCJITTestBase.h - Common base class for MCJIT Unit tests  ----------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This class implements functionality shared by both MCJIT C API tests, and
-// the C++ API tests.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_UNITTESTS_EXECUTIONENGINE_MCJIT_MCJITTESTAPICOMMON_H
-#define LLVM_UNITTESTS_EXECUTIONENGINE_MCJIT_MCJITTESTAPICOMMON_H
-
-#include "llvm/ADT/STLExtras.h"
-#include "llvm/ADT/SmallVector.h"
-#include "llvm/ADT/Triple.h"
-#include "llvm/IR/LegacyPassManager.h"
-#include "llvm/InitializePasses.h"
-#include "llvm/Support/Host.h"
-#include "llvm/Support/TargetSelect.h"
-
-// Used to skip tests on unsupported architectures and operating systems.
-// To skip a test, add this macro at the top of a test-case in a suite that
-// inherits from MCJITTestBase. See MCJITTest.cpp for examples.
-#define SKIP_UNSUPPORTED_PLATFORM \
-  do \
-    if (!ArchSupportsMCJIT() || !OSSupportsMCJIT()) \
-      return; \
-  while(0)
-
-namespace llvm {
-
-class MCJITTestAPICommon {
-protected:
-  MCJITTestAPICommon()
-    : HostTriple(sys::getProcessTriple())
-  {
-    InitializeNativeTarget();
-    InitializeNativeTargetAsmPrinter();
-
-    // FIXME: It isn't at all clear why this is necesasry, but without it we
-    // fail to initialize the AssumptionCacheTracker.
-    initializeAssumptionCacheTrackerPass(*PassRegistry::getPassRegistry());
-
-#ifdef LLVM_ON_WIN32
-    // On Windows, generate ELF objects by specifying "-elf" in triple
-    HostTriple += "-elf";
-#endif // LLVM_ON_WIN32
-    HostTriple = Triple::normalize(HostTriple);
-  }
-
-  /// Returns true if the host architecture is known to support MCJIT
-  bool ArchSupportsMCJIT() {
-    Triple Host(HostTriple);
-    // If ARCH is not supported, bail
-    if (!is_contained(SupportedArchs, Host.getArch()))
-      return false;
-
-    // If ARCH is supported and has no specific sub-arch support
-    if (!is_contained(HasSubArchs, Host.getArch()))
-      return true;
-
-    // If ARCH has sub-arch support, find it
-    SmallVectorImpl<std::string>::const_iterator I = SupportedSubArchs.begin();
-    for(; I != SupportedSubArchs.end(); ++I)
-      if (Host.getArchName().startswith(*I))
-        return true;
-
-    return false;
-  }
-
-  /// Returns true if the host OS is known to support MCJIT
-  bool OSSupportsMCJIT() {
-    Triple Host(HostTriple);
-
-    if (find(UnsupportedEnvironments, Host.getEnvironment()) !=
-        UnsupportedEnvironments.end())
-      return false;
-
-    if (!is_contained(UnsupportedOSs, Host.getOS()))
-      return true;
-
-    return false;
-  }
-
-  std::string HostTriple;
-  SmallVector<Triple::ArchType, 4> SupportedArchs;
-  SmallVector<Triple::ArchType, 1> HasSubArchs;
-  SmallVector<std::string, 2> SupportedSubArchs; // We need to own the memory
-  SmallVector<Triple::OSType, 4> UnsupportedOSs;
-  SmallVector<Triple::EnvironmentType, 1> UnsupportedEnvironments;
-};
-
-} // namespace llvm
-
-#endif
-