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switch Triple to take twines instead of stringrefs.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135889 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2011-07-24 20:45:08 +00:00
parent 3f25ee080c
commit b7fbcc9696
2 changed files with 9 additions and 25 deletions
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29
include/llvm/ADT/Triple.h
View File

@ -10,8 +10,7 @@
#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.
@ -19,8 +18,6 @@
#undef sparc
namespace llvm {
class StringRef;
class Twine;
/// Triple - Helper class for working with target triples.
///
@ -134,24 +131,16 @@ public:
/// @{
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) {
}
/// @}

5
lib/Support/Triple.cpp
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@ -8,16 +8,11 @@
//===----------------------------------------------------------------------===//
#include "llvm/ADT/Triple.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/Twine.h"
#include <cassert>
#include <cstring>
using namespace llvm;
//
const char *Triple::getArchTypeName(ArchType Kind) {
switch (Kind) {
case InvalidArch: return "<invalid>";