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eliminate the std::ostream forms of the bitcode writing APIs.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79840 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2009-08-23 07:49:08 +00:00
parent a81d29b391
commit b515d75856
9 changed files with 80 additions and 128 deletions
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50
tools/lto/LTOCodeGenerator.cpp
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@@ -47,10 +47,7 @@
#include "llvm/Transforms/IPO.h"
#include "llvm/Transforms/Scalar.h"
#include "llvm/Config/config.h"
#include <cstdlib>
#include <fstream>
#include <unistd.h>
#include <fcntl.h>
@@ -139,31 +136,34 @@ void LTOCodeGenerator::addMustPreserveSymbol(const char* sym)
}
bool LTOCodeGenerator::writeMergedModules(const char* path, std::string& errMsg)
{
if ( this->determineTarget(errMsg) )
return true;
bool LTOCodeGenerator::writeMergedModules(const char *path,
std::string &errMsg) {
if (determineTarget(errMsg))
return true;
// mark which symbols can not be internalized
this->applyScopeRestrictions();
// mark which symbols can not be internalized
applyScopeRestrictions();
// create output file
std::ofstream out(path, std::ios_base::out|std::ios::trunc|std::ios::binary);
if ( out.fail() ) {
errMsg = "could not open bitcode file for writing: ";
errMsg += path;
return true;
}
// create output file
std::string ErrInfo;
raw_fd_ostream Out(path, ErrInfo,
raw_fd_ostream::F_Force|raw_fd_ostream::F_Binary);
if (!ErrInfo.empty()) {
errMsg = "could not open bitcode file for writing: ";
errMsg += path;
return true;
}
// write bitcode to it
WriteBitcodeToFile(_linker.getModule(), out);
if ( out.fail() ) {
errMsg = "could not write bitcode file: ";
errMsg += path;
return true;
}
return false;
// write bitcode to it
WriteBitcodeToFile(_linker.getModule(), Out);
if (Out.has_error()) {
errMsg = "could not write bitcode file: ";
errMsg += path;
return true;
}
return false;
}