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1 //===--- TargetOptions.h ----------------------------------------*- C++ -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 ///
10 /// \file
11 /// \brief Defines the clang::TargetOptions class.
12 ///
13 //===----------------------------------------------------------------------===//
14 
15 #ifndef LLVM_CLANG_BASIC_TARGETOPTIONS_H
16 #define LLVM_CLANG_BASIC_TARGETOPTIONS_H
17 
18 #include <string>
19 #include <vector>
20 #include "clang/Basic/OpenCLOptions.h"
21 
22 namespace clang {
23 
24 /// \brief Options for controlling the target.
25 class TargetOptions {
26 public:
27   /// If given, the name of the target triple to compile for. If not given the
28   /// target will be selected to match the host.
29   std::string Triple;
30 
31   /// When compiling for the device side, contains the triple used to compile
32   /// for the host.
33   std::string HostTriple;
34 
35   /// If given, the name of the target CPU to generate code for.
36   std::string CPU;
37 
38   /// If given, the unit to use for floating point math.
39   std::string FPMath;
40 
41   /// If given, the name of the target ABI to use.
42   std::string ABI;
43 
44   /// The EABI version to use
45   std::string EABIVersion;
46 
47   /// If given, the version string of the linker in use.
48   std::string LinkerVersion;
49 
50   /// \brief The list of target specific features to enable or disable, as written on the command line.
51   std::vector<std::string> FeaturesAsWritten;
52 
53   /// The list of target specific features to enable or disable -- this should
54   /// be a list of strings starting with by '+' or '-'.
55   std::vector<std::string> Features;
56 
57   std::vector<std::string> Reciprocals;
58 
59   /// Supported OpenCL extensions and optional core features.
60   OpenCLOptions SupportedOpenCLOptions;
61 };
62 
63 }  // end namespace clang
64 
65 #endif
66