#ifndef LLVM_ADT_TRIPLE_H
#define LLVM_ADT_TRIPLE_H
-#include "llvm/ADT/StringRef.h"
-#include <string>
+#include "llvm/ADT/Twine.h"
// Some system headers or GCC predefined macros conflict with identifiers in
// this file. Undefine them here.
#undef sparc
namespace llvm {
-class StringRef;
-class Twine;
/// Triple - Helper class for working with target triples.
///
/// @{
Triple() : Data(), Arch(InvalidArch) {}
- explicit Triple(StringRef Str) : Data(Str), Arch(InvalidArch) {}
- explicit Triple(StringRef ArchStr, StringRef VendorStr, StringRef OSStr)
- : Data(ArchStr), Arch(InvalidArch) {
- Data += '-';
- Data += VendorStr;
- Data += '-';
- Data += OSStr;
+ explicit Triple(const Twine &Str) : Data(Str.str()), Arch(InvalidArch) {}
+ Triple(const Twine &ArchStr, const Twine &VendorStr, const Twine &OSStr)
+ : Data((ArchStr + Twine('-') + VendorStr + Twine('-') + OSStr).str()),
+ Arch(InvalidArch) {
}
- explicit Triple(StringRef ArchStr, StringRef VendorStr, StringRef OSStr,
- StringRef EnvironmentStr)
- : Data(ArchStr), Arch(InvalidArch) {
- Data += '-';
- Data += VendorStr;
- Data += '-';
- Data += OSStr;
- Data += '-';
- Data += EnvironmentStr;
+ Triple(const Twine &ArchStr, const Twine &VendorStr, const Twine &OSStr,
+ const Twine &EnvironmentStr)
+ : Data((ArchStr + Twine('-') + VendorStr + Twine('-') + OSStr + Twine('-') +
+ EnvironmentStr).str()), Arch(InvalidArch) {
}
/// @}