Reverting D65760/r367944 due to buildbot failure.

http://lab.llvm.org:8011/builders/clang-x86_64-debian-fast/builds/15952/steps/build/logs/stdio

JITTargetMachineBuilder.cpp fails to build.

llvm-svn: 367954

1 files changed, 1 insertions, 15 deletions

diff --git a/llvm/lib/ExecutionEngine/Orc/JITTargetMachineBuilder.cpp b/llvm/lib/ExecutionEngine/Orc/JITTargetMachineBuilder.cpp
index 91295da1e17..df23547a9de 100644
--- a/llvm/lib/ExecutionEngine/Orc/JITTargetMachineBuilder.cpp
+++ b/llvm/lib/ExecutionEngine/Orc/JITTargetMachineBuilder.cpp
@@ -22,21 +22,7 @@ JITTargetMachineBuilder::JITTargetMachineBuilder(Triple TT)
 Expected<JITTargetMachineBuilder> JITTargetMachineBuilder::detectHost() {
   // FIXME: getProcessTriple is bogus. It returns the host LLVM was compiled on,
   //        rather than a valid triple for the current process.
-  JITTargetMachineBuilder TMBuilder(Triple(sys::getProcessTriple()));
-
-  // Retrieve host CPU name and sub-target features and add them to builder.
-  // Relocation model, code model and codegen opt level are kept to default
-  // values.
-  llvm::SubtargetFeatures SubtargetFeatures;
-  llvm::StringMap<bool> FeatureMap;
-  llvm::sys::getHostCPUFeatures(FeatureMap);
-  for (auto &Feature : FeatureMap)
-    SubtargetFeatures.AddFeature(Feature.first(), Feature.second);
-
-  TMBuilder.setCPU(llvm::sys::getHostCPUName());
-  TMBuilder.addFeatures(SubtargetFeatures.getFeatures());
-
-  return TMBuilder;
+  return JITTargetMachineBuilder(Triple(sys::getProcessTriple()));
 }
 
 Expected<std::unique_ptr<TargetMachine>>