RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-11-24 19:52:54 +01:00
Code Issues Projects Releases Wiki Activity

switch an std::string to StringRef, shaving 400 bytes off CommandLine.o

Browse Source 
llvm-svn: 82370
This commit is contained in:
Chris Lattner 2009-09-20 05:48:01 +00:00
parent b96f9df101
commit b7eb454f66
1 changed files with 10 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
lib/Support/CommandLine.cpp
View File

@ -1145,33 +1145,32 @@ public:
<< "\n" << "\n"
<< " Registered Targets:\n"; << " Registered Targets:\n";
std::vector<std::pair<std::string, const Target*> > Targets; std::vector<std::pair<StringRef, const Target*> > Targets;
size_t Width = 0; size_t Width = 0;
for (TargetRegistry::iterator it = TargetRegistry::begin(), for (TargetRegistry::iterator it = TargetRegistry::begin(),
ie = TargetRegistry::end(); it != ie; ++it) { ie = TargetRegistry::end(); it != ie; ++it) {
Targets.push_back(std::make_pair(it->getName(), &*it)); Targets.push_back(std::make_pair(it->getName(), &*it));
Width = std::max(Width, Targets.back().first.length()); Width = std::max(Width, Targets.back().first.size());
} }
array_pod_sort(Targets.begin(), Targets.end()); array_pod_sort(Targets.begin(), Targets.end());
for (unsigned i = 0, e = Targets.size(); i != e; ++i) { for (unsigned i = 0, e = Targets.size(); i != e; ++i) {
outs() << " " << Targets[i].first; outs() << " " << Targets[i].first;
outs().indent(Width - Targets[i].first.length()) << " - " outs().indent(Width - Targets[i].first.size()) << " - "
<< Targets[i].second->getShortDescription() << '\n'; << Targets[i].second->getShortDescription() << '\n';
} }
if (Targets.empty()) if (Targets.empty())
outs() << " (none)\n"; outs() << " (none)\n";
} }
void operator=(bool OptionWasSpecified) { void operator=(bool OptionWasSpecified) {
if (OptionWasSpecified) { if (!OptionWasSpecified) return;
if (OverrideVersionPrinter == 0) {
print(); if (OverrideVersionPrinter == 0) {
exit(1); print();
} else { exit(1);
(*OverrideVersionPrinter)();
exit(1);
}
} }
(*OverrideVersionPrinter)();
exit(1);
} }
}; };
} // End anonymous namespace } // End anonymous namespace