IR JIT(IR code)
{
SMDiagnostic errors;
string parser_errors;
ParseAssemblyString(code.assembly.c_str(),master.Program,errors,Context);
if(master.debug)
{
cerr << "Code:\n" << code.assembly << endl;
}
llvm::Function* entryfn = master.Engine->FindFunctionNamed("entry");
if(entryfn == NULL)
nerror("ERROR: Couldn't find program entry point.");
if(!errors.getMessage().empty())
{
entryfn->eraseFromParent();
nerror("IR Parsed with errors: ",errors.getMessage(),"\nCode: \n",code.assembly);
}
if(verifyModule(*master.Program,ReturnStatusAction,&parser_errors))
{
entryfn->eraseFromParent();
nerror("IR Parser Error: ",parser_errors);
}
master.Passes.run(*master.Program);
if(master.debug)
{
cerr << "\nIR:" << endl;
master.Program->dump();
}
return code;
}
VALUE
llvm_module_read_assembly(VALUE self, VALUE assembly) {
Check_Type(assembly, T_STRING);
ParseError e;
Module *module = ParseAssemblyString(
StringValuePtr(assembly),
LLVM_MODULE(self),
e
);
//TODO How do we handle errors?
return Data_Wrap_Struct(cLLVMModule, NULL, NULL, module);
}
void CodeGeneratorTest::ParseAssembly(const char *Assembly) {
this->assembly = assembly;
M = new Module("Module", getGlobalContext());
SMDiagnostic Error;
bool Parsed = ParseAssemblyString(Assembly, M, Error, M->getContext()) == M;
std::string errMsg;
raw_string_ostream os(errMsg);
Error.print("", os);
if (!Parsed) {
// A failure here means that the test itself is buggy.
report_fatal_error(os.str().c_str());
}
F = M->getFunction("test");
if (F == NULL)
report_fatal_error("Test must have a function named @test");
}
