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Remove more unused functions.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184416 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2013-06-20 12:45:47 +00:00
parent f0436b82fd
commit e9ff273aca
2 changed files with 0 additions and 81 deletions
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63
tools/llvm-ar/ArchiveReader.cpp
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@@ -275,29 +275,6 @@ Archive::OpenAndLoad(StringRef File, LLVMContext& C,
return result.take();
}
// Get all the bitcode modules from the archive
bool
Archive::getAllModules(std::vector<Module*>& Modules,
std::string* ErrMessage) {
for (iterator I=begin(), E=end(); I != E; ++I) {
if (I->isBitcode()) {
std::string FullMemberName = archPath + "(" + I->getPath().str() + ")";
MemoryBuffer *Buffer =
MemoryBuffer::getMemBufferCopy(StringRef(I->getData(), I->getSize()),
FullMemberName.c_str());
Module *M = ParseBitcodeFile(Buffer, Context, ErrMessage);
delete Buffer;
if (!M)
return true;
Modules.push_back(M);
}
}
return false;
}
// Load just the symbol table from the archive file
bool
Archive::loadSymbolTable(std::string* ErrorMsg) {
@@ -361,43 +338,3 @@ Archive::loadSymbolTable(std::string* ErrorMsg) {
firstFileOffset = FirstFile - base;
return true;
}
bool Archive::isBitcodeArchive() {
// Make sure the symTab has been loaded. In most cases this should have been
// done when the archive was constructed, but still, this is just in case.
if (symTab.empty())
if (!loadSymbolTable(0))
return false;
// Now that we know it's been loaded, return true
// if it has a size
if (symTab.size()) return true;
// We still can't be sure it isn't a bitcode archive
if (!loadArchive(0))
return false;
std::vector<Module *> Modules;
std::string ErrorMessage;
// Scan the archive, trying to load a bitcode member. We only load one to
// see if this works.
for (iterator I = begin(), E = end(); I != E; ++I) {
if (!I->isBitcode())
continue;
std::string FullMemberName = archPath + "(" + I->getPath().str() + ")";
MemoryBuffer *Buffer =
MemoryBuffer::getMemBufferCopy(StringRef(I->getData(), I->getSize()),
FullMemberName.c_str());
Module *M = ParseBitcodeFile(Buffer, Context);
delete Buffer;
if (!M)
return false; // Couldn't parse bitcode, not a bitcode archive.
delete M;
return true;
}
return false;
}