clang  6.0.0svn
Targets.h
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1 //===------- Targets.h - Declare target feature support -------------------===//
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 // This file declares things required for construction of a TargetInfo object
11 // from a target triple. Typically individual targets will need to include from
12 // here in order to get these functions if required.
13 //
14 //===----------------------------------------------------------------------===//
15 
16 #ifndef LLVM_CLANG_LIB_BASIC_TARGETS_H
17 #define LLVM_CLANG_LIB_BASIC_TARGETS_H
18 
21 #include "clang/Basic/TargetInfo.h"
22 #include "llvm/ADT/StringRef.h"
23 
24 namespace clang {
25 namespace targets {
26 
27 LLVM_LIBRARY_VISIBILITY
28 clang::TargetInfo *AllocateTarget(const llvm::Triple &Triple,
29  const clang::TargetOptions &Opts);
30 
31 /// DefineStd - Define a macro name and standard variants. For example if
32 /// MacroName is "unix", then this will define "__unix", "__unix__", and "unix"
33 /// when in GNU mode.
34 LLVM_LIBRARY_VISIBILITY
35 void DefineStd(clang::MacroBuilder &Builder, llvm::StringRef MacroName,
36  const clang::LangOptions &Opts);
37 
38 LLVM_LIBRARY_VISIBILITY
39 void defineCPUMacros(clang::MacroBuilder &Builder, llvm::StringRef CPUName,
40  bool Tuning = true);
41 
42 LLVM_LIBRARY_VISIBILITY
43 void addMinGWDefines(const llvm::Triple &Triple, const clang::LangOptions &Opts,
44  clang::MacroBuilder &Builder);
45 
46 LLVM_LIBRARY_VISIBILITY
47 void addCygMingDefines(const clang::LangOptions &Opts,
48  clang::MacroBuilder &Builder);
49 } // namespace targets
50 } // namespace clang
51 #endif // LLVM_CLANG_LIB_BASIC_TARGETS_H
void DefineStd(MacroBuilder &Builder, StringRef MacroName, const LangOptions &Opts)
DefineStd - Define a macro name and standard variants.
Definition: Targets.cpp:53
Defines the clang::MacroBuilder utility class.
Options for controlling the target.
Definition: TargetOptions.h:26
Keeps track of the various options that can be enabled, which controls the dialect of C or C++ that i...
Definition: LangOptions.h:48
void addMinGWDefines(const llvm::Triple &Triple, const LangOptions &Opts, MacroBuilder &Builder)
Definition: Targets.cpp:100
Exposes information about the current target.
Definition: TargetInfo.h:54
Defines the clang::LangOptions interface.
TargetInfo * AllocateTarget(const llvm::Triple &Triple, const TargetOptions &Opts)
Definition: Targets.cpp:117
void addCygMingDefines(const LangOptions &Opts, MacroBuilder &Builder)
Definition: Targets.cpp:76
Dataflow Directional Tag Classes.
Defines the clang::TargetInfo interface.
void defineCPUMacros(MacroBuilder &Builder, StringRef CPUName, bool Tuning)
Definition: Targets.cpp:69