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Made code more terse:

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* Deleted empty comment lines
* No single begin-braces '{' on a line by themselves

llvm-svn: 8773
This commit is contained in:
Misha Brukman 2003-09-30 17:51:20 +00:00
parent ed1c780821
commit 5d816db32f
1 changed files with 4 additions and 15 deletions
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19
tools/gccld/Linker.cpp
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@ -61,8 +61,7 @@ static inline bool FileExists(const std::string &FN) {
// TRUE - The file is an archive.
// FALSE - The file is not an archive.
//
static inline bool IsArchive(const std::string &filename)
{
static inline bool IsArchive(const std::string &filename) {
std::string ArchiveMagic("!<arch>\012");
char buf[1 + ArchiveMagic.size()];
std::ifstream f(filename.c_str());
@ -90,8 +89,7 @@ static inline bool IsArchive(const std::string &filename)
// If the file is not found, an empty string is returned.
//
static std::string
FindLib(const std::string &Filename, const std::vector<std::string> &Paths)
{
FindLib(const std::string &Filename, const std::vector<std::string> &Paths) {
// Determine if the pathname can be found as it stands.
if (FileExists(Filename))
return Filename;
@ -142,9 +140,7 @@ FindLib(const std::string &Filename, const std::vector<std::string> &Paths)
// Return value:
// None.
//
void
GetAllDefinedSymbols(Module *M, std::set<std::string> &DefinedSymbols)
{
void GetAllDefinedSymbols(Module *M, std::set<std::string> &DefinedSymbols) {
for (Module::iterator I = M->begin(), E = M->end(); I != E; ++I)
if (I->hasName() && !I->isExternal() && !I->hasInternalLinkage())
DefinedSymbols.insert(I->getName());
@ -173,8 +169,7 @@ GetAllDefinedSymbols(Module *M, std::set<std::string> &DefinedSymbols)
// None.
//
void
GetAllUndefinedSymbols(Module *M, std::set<std::string> &UndefinedSymbols)
{
GetAllUndefinedSymbols(Module *M, std::set<std::string> &UndefinedSymbols) {
std::set<std::string> DefinedSymbols;
UndefinedSymbols.clear(); // Start out empty
@ -253,11 +248,9 @@ static bool LinkInArchive(Module *M,
std::string &ErrorMessage,
bool Verbose)
{
//
// Find all of the symbols currently undefined in the bytecode program.
// If all the symbols are defined, the program is complete, and there is
// no reason to link in any archive files.
//
std::set<std::string> UndefinedSymbols;
GetAllUndefinedSymbols(M, UndefinedSymbols);
if (UndefinedSymbols.empty()) {
@ -265,17 +258,13 @@ static bool LinkInArchive(Module *M,
return false; // No need to link anything in!
}
//
// Load in the archive objects.
//
if (Verbose) std::cerr << " Loading '" << Filename << "'\n";
std::vector<Module*> Objects;
if (ReadArchiveFile(Filename, Objects, &ErrorMessage))
return true;
//
// Figure out which symbols are defined by all of the modules in the archive.
//
std::vector<std::set<std::string> > DefinedSymbols;
DefinedSymbols.resize(Objects.size());
for (unsigned i = 0; i != Objects.size(); ++i) {