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Add raw_ostream versions of WriteBitcodeToFile and BitcodeWriterPass.

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- The old versions are still hanging around, but should be migrated
   away from.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57989 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar
2008-10-22 17:39:14 +00:00
parent e80d67ec11
commit d1ce3b48e2
3 changed files with 35 additions and 5 deletions
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21
lib/Bitcode/Writer/BitcodeWriterPass.cpp
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@@ -17,16 +17,24 @@ using namespace llvm;
namespace {
class WriteBitcodePass : public ModulePass {
std::ostream &Out; // ostream to print on
// FIXME: Kill off std::ostream
std::ostream *Out;
raw_ostream *RawOut; // raw_ostream to print on
public:
static char ID; // Pass identifcation, replacement for typeid
static char ID; // Pass identification, replacement for typeid
explicit WriteBitcodePass(std::ostream &o)
: ModulePass(&ID), Out(o) {}
: ModulePass(&ID), Out(&o), RawOut(0) {}
explicit WriteBitcodePass(raw_ostream &o)
: ModulePass(&ID), Out(0), RawOut(&o) {}
const char *getPassName() const { return "Bitcode Writer"; }
bool runOnModule(Module &M) {
WriteBitcodeToFile(&M, Out);
if (Out) {
WriteBitcodeToFile(&M, *Out);
} else {
WriteBitcodeToFile(&M, *RawOut);
}
return false;
}
};
@@ -41,3 +49,8 @@ ModulePass *llvm::CreateBitcodeWriterPass(std::ostream &Str) {
}
/// createBitcodeWriterPass - Create and return a pass that writes the module
/// to the specified ostream.
ModulePass *llvm::createBitcodeWriterPass(raw_ostream &Str) {
return new WriteBitcodePass(Str);
}