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Replacing std::iostreams with llvm iostreams. Some of these changes involve

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adding a temporary wrapper around the ostream to make it friendly to
functions expecting an LLVM stream. This should be fixed in the future.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31990 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling
2006-11-29 00:19:40 +00:00
parent a5b31ca856
commit 68fe61d6a1
25 changed files with 217 additions and 179 deletions
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17
lib/Bytecode/Writer/Writer.cpp
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@@ -29,6 +29,7 @@
#include "llvm/Support/GetElementPtrTypeIterator.h"
#include "llvm/Support/Compressor.h"
#include "llvm/Support/MathExtras.h"
#include "llvm/Support/Streams.h"
#include "llvm/System/Program.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/Statistic.h"
@@ -275,7 +276,7 @@ void BytecodeWriter::outputType(const Type *T) {
break;
default:
std::cerr << __FILE__ << ":" << __LINE__ << ": Don't know how to serialize"
llvm_cerr << __FILE__ << ":" << __LINE__ << ": Don't know how to serialize"
<< " Type '" << T->getDescription() << "'\n";
break;
}
@@ -384,7 +385,7 @@ void BytecodeWriter::outputConstant(const Constant *CPV) {
case Type::VoidTyID:
case Type::LabelTyID:
default:
std::cerr << __FILE__ << ":" << __LINE__ << ": Don't know how to serialize"
llvm_cerr << __FILE__ << ":" << __LINE__ << ": Don't know how to serialize"
<< " type '" << *CPV->getType() << "'\n";
break;
}
@@ -1225,13 +1226,13 @@ void BytecodeWriter::outputSymbolTable(const SymbolTable &MST) {
}
}
void llvm::WriteBytecodeToFile(const Module *M, std::ostream &Out,
void llvm::WriteBytecodeToFile(const Module *M, llvm_ostream &Out,
bool compress) {
assert(M && "You can't write a null module!!");
// Make sure that std::cout is put into binary mode for systems
// that care.
if (&Out == std::cout)
if (Out == llvm_cout)
sys::Program::ChangeStdoutToBinary();
// Create a vector of unsigned char for the bytecode output. We
@@ -1264,21 +1265,21 @@ void llvm::WriteBytecodeToFile(const Module *M, std::ostream &Out,
compressed_magic[2] = 'v';
compressed_magic[3] = 'c';
Out.write(compressed_magic,4);
Out.stream()->write(compressed_magic,4);
// Compress everything after the magic number (which we altered)
Compressor::compressToStream(
(char*)(FirstByte+4), // Skip the magic number
Buffer.size()-4, // Skip the magic number
Out // Where to write compressed data
*Out.stream() // Where to write compressed data
);
} else {
// We're not compressing, so just write the entire block.
Out.write((char*)FirstByte, Buffer.size());
Out.stream()->write((char*)FirstByte, Buffer.size());
}
// make sure it hits disk now
Out.flush();
Out.stream()->flush();
}