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Change private functions of LTOCodeGenerator from ret-false-on-succ to ret-true-on-succ. 

llvm-svn: 187819
This commit is contained in:
Shuxin Yang 2013-08-06 21:51:21 +00:00
parent fa7425d1af
commit 95866fa7b2
1 changed files with 9 additions and 9 deletions
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18
llvm/tools/lto/LTOCodeGenerator.cpp
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@ -159,7 +159,7 @@ bool LTOCodeGenerator::setCodePICModel(lto_codegen_model model,
bool LTOCodeGenerator::writeMergedModules(const char *path,
std::string &errMsg) {
if (determineTarget(errMsg))
if (!determineTarget(errMsg))
return true;
// Run the verifier on the merged modules.
@ -213,7 +213,7 @@ bool LTOCodeGenerator::compile_to_file(const char** name, std::string& errMsg) {
}
objFile.keep();
if (genResult) {
if (!genResult) {
sys::fs::remove(Twine(Filename));
return true;
}
@ -252,7 +252,7 @@ const void* LTOCodeGenerator::compile(size_t* length, std::string& errMsg) {
bool LTOCodeGenerator::determineTarget(std::string &errMsg) {
if (_target != NULL)
return false;
return true;
// if options were requested, set them
if (!_codegenOptions.empty())
@ -267,7 +267,7 @@ bool LTOCodeGenerator::determineTarget(std::string &errMsg) {
// create target machine from info for merged modules
const Target *march = TargetRegistry::lookupTarget(TripleStr, errMsg);
if (march == NULL)
return true;
return false;
// The relocation model is actually a static member of TargetMachine and
// needs to be set before the TargetMachine is instantiated.
@ -300,7 +300,7 @@ bool LTOCodeGenerator::determineTarget(std::string &errMsg) {
_target = march->createTargetMachine(TripleStr, _mCpu, FeatureStr, Options,
RelocModel, CodeModel::Default,
CodeGenOpt::Aggressive);
return false;
return true;
}
void LTOCodeGenerator::
@ -391,8 +391,8 @@ void LTOCodeGenerator::applyScopeRestrictions() {
/// Optimize merged modules using various IPO passes
bool LTOCodeGenerator::generateObjectFile(raw_ostream &out,
std::string &errMsg) {
if (this->determineTarget(errMsg))
return true;
if (!this->determineTarget(errMsg))
return false;
Module* mergedModule = _linker.getModule();
@ -435,7 +435,7 @@ bool LTOCodeGenerator::generateObjectFile(raw_ostream &out,
if (_target->addPassesToEmitFile(codeGenPasses, Out,
TargetMachine::CGFT_ObjectFile)) {
errMsg = "target file type not supported";
return true;
return false;
}
// Run our queue of passes all at once now, efficiently.
@ -444,7 +444,7 @@ bool LTOCodeGenerator::generateObjectFile(raw_ostream &out,
// Run the code generator, and write assembly file
codeGenPasses.run(*mergedModule);
return false; // success
return true;
}
/// setCodeGenDebugOptions - Set codegen debugging options to aid in debugging