core::ProgramPtr ConversionJob::execute(core::NodeManager& manager, bool fullApp) {
// extension initialization
frontendExtensionInit();
// create a temporary manager
core::NodeManager& tmpMgr = manager; // for performance we are just using the same manager
// core::NodeManager tmpMgr; // not: due to the relevance of class-info-annotations no chaining of managers is allowed here
// load and merge all files into a single translation unit
auto unit = toIRTranslationUnit(tmpMgr);
// convert units to a single program
auto res = (fullApp) ? core::tu::toProgram(tmpMgr, unit) : core::tu::resolveEntryPoints(tmpMgr, unit);
return applyPostProcessing(manager, res);
}
core::ProgramPtr ConversionJob::execute(core::NodeManager& manager) {
// extension initialization
frontendExtensionInit();
// create a temporary manager
core::NodeManager& tmpMgr = manager; // for performance we are just using the same manager
// core::NodeManager tmpMgr; // not: due to the relevance of class-info-annotations no chaining of managers is allowed here
// load and merge all files into a single translation unit
auto unit = toIRTranslationUnit(tmpMgr);
core::ProgramPtr res;
if(unit.getEntryPoints().size() > 1)
res = tu::resolveEntryPoints(tmpMgr, unit);
else
res = tu::toProgram(tmpMgr, unit);
return execute(manager, res);
}
core::tu::IRTranslationUnit ConversionJob::toIRTranslationUnit(core::NodeManager& manager) {
// extension initialization
frontendExtensionInit();
// convert files to translation units
auto units = ::transform(files, [&](const path& file) -> core::tu::IRTranslationUnit {
auto res = convert(manager, file, *this);
// maybe a visitor wants to manipulate the IR program
for(auto extension : getExtensions())
res = extension->IRVisit(res);
// done
return res;
});
// merge the translation units
auto singleTu = core::tu::merge(manager, core::tu::merge(manager, libs), core::tu::merge(manager, units));
// forward the C++ flag
singleTu.setCXX(this->isCxx());
return singleTu;
}
