本文整理汇总了C++中CodeGenContext::generateCode方法的典型用法代码示例。如果您正苦于以下问题：C++ CodeGenContext::generateCode方法的具体用法？C++ CodeGenContext::generateCode怎么用？C++ CodeGenContext::generateCode使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CodeGenContext的用法示例。
在下文中一共展示了CodeGenContext::generateCode方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: main
int main(int argc, char *argv[])
{
auto compileOnly = false;
auto logLevel = 4;
for(auto i = 0; i < argc; ++i) {
if(std::string(argv[i]).compare("-c") == 0 || std::string(argv[i]).compare("--compile") == 0) {
compileOnly = true;
}
if(std::string(argv[i]).find("--log") == 0) {
if(argv[i][5] < '0' || argv[i][5] > '4') {
std::cerr << "Bad level" << std::endl;
exit(2);
}
logLevel = argv[i][5] - '0';
}
}
yyparse();
InitializeNativeTarget();
InitializeNativeTargetAsmPrinter();
InitializeNativeTargetAsmParser();
CodeGenContext context;
context.dclog.max_level = debug_stream::level(logLevel);
createCoreFunctions(context);
context.generateCode(*programBlock);
if (!compileOnly) {
auto val = context.runCode();
(context.llclog << val.IntVal.getSExtValue() << "\n").flush();
}
return 0;
}示例2: main
int main(int argc, char **argv)
{
yyparse();
std::cout << programBlock << std::endl;
CodeGenContext context;
context.generateCode(*programBlock);
context.runCode();
return 0;
}示例3: main
int main(int argc, char **argv)
{
yyparse();
std::cout << programBlock << endl;
// see http://comments.gmane.org/gmane.comp.compilers.llvm.devel/33877
InitializeNativeTarget();
CodeGenContext context;
createCoreFunctions(context);
context.generateCode(*programBlock);
context.runCode();
return 0;
}示例4: main
int main(int argc, char **argv)
{
if (argc > 1) {
extern FILE* yyin;
if(!(yyin = fopen(argv[1], "r"))) {
perror(argv[1]);
return (1);
}
}
yyparse();
std::cout << programBlock << std::endl;
CodeGenContext context;
context.generateCode(*programBlock);
context.runCode();
return 0;
}示例5: prePass
void CInstance::prePass(CodeGenContext& context)
{
// On the prepass, we need to generate the code for this module
std::string includeName = filename.quoted.substr(1, filename.quoted.length() - 2);
if (resetFileInput(includeName.c_str()) != 0)
{
context.gContext.ReportError(nullptr, EC_ErrorAtLocation, filename.quotedLoc, "Unable to instance module %s", includeName.c_str());
return;
}
yyparse();
if (g_ProgramBlock == 0)
{
context.gContext.ReportError(nullptr, EC_ErrorAtLocation, filename.quotedLoc, "Unable to parse module %s", includeName.c_str());
return;
}
CodeGenContext* includefile;
includefile = new CodeGenContext(context.gContext, &context);
includefile->moduleName = ident.name + ".";
if (context.gContext.opts.generateDebug)
{
context.gContext.scopingStack.push(context.gContext.CreateNewDbgFile(includeName.c_str()));
}
includefile->generateCode(*g_ProgramBlock);
if (context.gContext.opts.generateDebug)
{
context.gContext.scopingStack.pop();
}
if (includefile->isErrorFlagged())
{
context.gContext.ReportError(nullptr , EC_ErrorAtLocation, filename.quotedLoc, "Unable to parse module %s", includeName.c_str());
return;
}
context.m_includes[ident.name + "."] = includefile;
}示例6: main
int main(int argc, char **argv)
{
FILE *inpFile = fopen(argv[1], "r");
if (!inpFile)
{
cout << "Error opening File" << endl;
return -1;
}
yyin = inpFile;
yyparse();
std::cout << programBlock << endl;
// see http://comments.gmane.org/gmane.comp.compilers.llvm.devel/33877
llvm::InitializeNativeTarget();
CodeGenContext context;
context.generateCode(*programBlock);
context.runCode();
system("pause");
return 0;
}示例7: main
int main(void)
{
/* object to interface with llvm API (defined in codegen.cpp) */
CodeGenContext context;
/*
* Lexing and Parsing
* ------------------
* lexer feeds tokens to parser
* parser builds an AST stored in programBlock
*/
yyparse();
/* prints out root address of AST root */
std::cout << "=================================" << std::endl
<< "Address of root AST node: " << programBlock
<< std::endl << std::endl;
/*
* Code Generation
* ---------------
*/
/* establish host target & link target libraries JIT uses */
llvm::InitializeNativeTarget();
coreFuncs(context);
context.generateCode(*programBlock);
context.runCode();
return EXIT_SUCCESS;
}