Vendor import of llvm trunk r132879:

http://llvm.org/svn/llvm-project/llvm/trunk@132879

1 files changed, 0 insertions, 91 deletions

diff --git a/lib/ExecutionEngine/MCJIT/TargetSelect.cpp b/lib/ExecutionEngine/MCJIT/TargetSelect.cpp
deleted file mode 100644
index 50f6593..0000000
--- a/lib/ExecutionEngine/MCJIT/TargetSelect.cpp
+++ /dev/null
@@ -1,91 +0,0 @@
-//===-- TargetSelect.cpp - Target Chooser Code ----------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This just asks the TargetRegistry for the appropriate JIT to use, and allows
-// the user to specify a specific one on the commandline with -march=x. Clients
-// should initialize targets prior to calling createJIT.
-//
-//===----------------------------------------------------------------------===//
-
-#include "MCJIT.h"
-#include "llvm/Module.h"
-#include "llvm/ADT/Triple.h"
-#include "llvm/Support/CommandLine.h"
-#include "llvm/Support/raw_ostream.h"
-#include "llvm/Support/Host.h"
-#include "llvm/Target/SubtargetFeature.h"
-#include "llvm/Target/TargetMachine.h"
-#include "llvm/Target/TargetRegistry.h"
-using namespace llvm;
-
-/// selectTarget - Pick a target either via -march or by guessing the native
-/// arch.  Add any CPU features specified via -mcpu or -mattr.
-TargetMachine *MCJIT::selectTarget(Module *Mod,
-                                 StringRef MArch,
-                                 StringRef MCPU,
-                                 const SmallVectorImpl<std::string>& MAttrs,
-                                 std::string *ErrorStr) {
-  Triple TheTriple(Mod->getTargetTriple());
-  if (TheTriple.getTriple().empty())
-    TheTriple.setTriple(sys::getHostTriple());
-
-  // Adjust the triple to match what the user requested.
-  const Target *TheTarget = 0;
-  if (!MArch.empty()) {
-    for (TargetRegistry::iterator it = TargetRegistry::begin(),
-           ie = TargetRegistry::end(); it != ie; ++it) {
-      if (MArch == it->getName()) {
-        TheTarget = &*it;
-        break;
-      }
-    }
-
-    if (!TheTarget) {
-      *ErrorStr = "No available targets are compatible with this -march, "
-        "see -version for the available targets.\n";
-      return 0;
-    }
-
-    // Adjust the triple to match (if known), otherwise stick with the
-    // module/host triple.
-    Triple::ArchType Type = Triple::getArchTypeForLLVMName(MArch);
-    if (Type != Triple::UnknownArch)
-      TheTriple.setArch(Type);
-  } else {
-    std::string Error;
-    TheTarget = TargetRegistry::lookupTarget(TheTriple.getTriple(), Error);
-    if (TheTarget == 0) {
-      if (ErrorStr)
-        *ErrorStr = Error;
-      return 0;
-    }
-  }
-
-  if (!TheTarget->hasJIT()) {
-    errs() << "WARNING: This target JIT is not designed for the host you are"
-           << " running.  If bad things happen, please choose a different "
-           << "-march switch.\n";
-  }
-
-  // Package up features to be passed to target/subtarget
-  std::string FeaturesStr;
-  if (!MCPU.empty() || !MAttrs.empty()) {
-    SubtargetFeatures Features;
-    Features.setCPU(MCPU);
-    for (unsigned i = 0; i != MAttrs.size(); ++i)
-      Features.AddFeature(MAttrs[i]);
-    FeaturesStr = Features.getString();
-  }
-
-  // Allocate a target...
-  TargetMachine *Target =
-    TheTarget->createTargetMachine(TheTriple.getTriple(), FeaturesStr);
-  assert(Target && "Could not allocate target machine!");
-  return Target;
-}