Fix translation of instruction "move" in ARM integrated assembler.

src/IceClFlags.cpp

 //===- subzero/src/IceClFlags.cpp - Command line flags and parsing --------===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 ///
 /// \file
@@ skipping 32 matching lines @@
 cl::alias AllowExternDefinedSymbolsA(
     "allow-extern", cl::desc("Alias for --allow-externally-defined-symbols"),
     cl::NotHidden, cl::aliasopt(AllowExternDefinedSymbols));
 
 cl::opt<bool> AllowIacaMarks(
     "allow-iaca-marks",
     cl::desc("Allow IACA (Intel Architecture Code Analyzer) marks to be "
              "inserted. These binaries are not executable."),
     cl::init(false));
 
-cl::opt<bool> AllowUnsafeIas(
-    "unsafe-ias",
-    cl::desc("Convert (potentially broken) instructions to bytes in "
-             "integrated assembler."),
-    cl::init(false));
-
 // This is currently needed by crosstest.py.
 cl::opt<bool> AllowUninitializedGlobals(
     "allow-uninitialized-globals",
     cl::desc("Allow global variables to be uninitialized"));
 
 cl::opt<bool>
     DataSections("fdata-sections",
                  cl::desc("Emit (global) data into separate sections"));
 
 cl::opt<bool> DecorateAsm(
@@ skipping 314 matching lines @@
 void ClFlags::parseFlags(int argc, char **argv) {
   cl::ParseCommandLineOptions(argc, argv);
   AppName = IceString(argv[0]);
 }
 
 void ClFlags::resetClFlags(ClFlags &OutFlags) {
   // bool fields
   OutFlags.AllowErrorRecovery = false;
   OutFlags.AllowExternDefinedSymbols = false;
   OutFlags.AllowIacaMarks = false;
-  OutFlags.AllowUnsafeIas = false;
   OutFlags.AllowUninitializedGlobals = false;
   OutFlags.DataSections = false;
   OutFlags.DecorateAsm = false;
   OutFlags.DisableHybridAssembly = false;
   OutFlags.DisableInternal = false;
   OutFlags.DisableIRGeneration = false;
   OutFlags.DisableTranslation = false;
   OutFlags.DumpStats = false;
   OutFlags.EnableBlockProfile = false;
   OutFlags.ForceMemIntrinOpt = false;
@@ skipping 54 matching lines @@
   OutFlags.setAllowUninitializedGlobals(::AllowUninitializedGlobals);
   OutFlags.setDataSections(::DataSections);
   OutFlags.setDecorateAsm(::DecorateAsm);
   OutFlags.setDefaultFunctionPrefix(::DefaultFunctionPrefix);
   OutFlags.setDefaultGlobalPrefix(::DefaultGlobalPrefix);
   OutFlags.setDisableHybridAssembly(::DisableHybridAssembly ||
                                     (::OutFileType != Ice::FT_Iasm));
   OutFlags.setDisableInternal(::DisableInternal);
   OutFlags.setDisableIRGeneration(::DisableIRGeneration);
   OutFlags.setDisableTranslation(::DisableTranslation);
-  OutFlags.setAllowUnsafeIas(::AllowUnsafeIas);
   OutFlags.setDumpStats(::DumpStats);
   OutFlags.setEnableBlockProfile(::EnableBlockProfile);
   OutFlags.setForceMemIntrinOpt(::ForceMemIntrinOpt);
   OutFlags.setFunctionSections(::FunctionSections);
   OutFlags.setNumTranslationThreads(::NumThreads);
   OutFlags.setOptLevel(::OLevel);
   OutFlags.setMockBoundsCheck(::MockBoundsCheck);
   OutFlags.setPhiEdgeSplit(::EnablePhiEdgeSplit);
   OutFlags.setRandomSeed(::RandomSeed);
   OutFlags.setRandomizeAndPoolImmediatesOption(
@@ skipping 32 matching lines @@
   OutFlagsExtra.setGenerateBuildAtts(GenerateBuildAtts);
   OutFlagsExtra.setLLVMVerboseErrors(LLVMVerboseErrors);
   OutFlagsExtra.setAppName(AppName);
   OutFlagsExtra.setInputFileFormat(InputFileFormat);
   OutFlagsExtra.setIRFilename(IRFilename);
   OutFlagsExtra.setLogFilename(LogFilename);
   OutFlagsExtra.setOutputFilename(OutputFilename);
 }
 
 } // end of namespace Ice