本文整理汇总了C++中LLVMContext::setDiagnosticsOutputFile方法的典型用法代码示例。如果您正苦于以下问题：C++ LLVMContext::setDiagnosticsOutputFile方法的具体用法？C++ LLVMContext::setDiagnosticsOutputFile怎么用？C++ LLVMContext::setDiagnosticsOutputFile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LLVMContext的用法示例。
在下文中一共展示了LLVMContext::setDiagnosticsOutputFile方法的1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
// main - Entry point for the llc compiler.
//
int main(int argc, char **argv) {
sys::PrintStackTraceOnErrorSignal(argv[0]);
PrettyStackTraceProgram X(argc, argv);
// Enable debug stream buffering.
EnableDebugBuffering = true;
LLVMContext Context;
llvm_shutdown_obj Y; // Call llvm_shutdown() on exit.
// Initialize targets first, so that --version shows registered targets.
InitializeAllTargets();
InitializeAllTargetMCs();
InitializeAllAsmPrinters();
InitializeAllAsmParsers();
// Initialize codegen and IR passes used by llc so that the -print-after,
// -print-before, and -stop-after options work.
PassRegistry *Registry = PassRegistry::getPassRegistry();
initializeCore(*Registry);
initializeCodeGen(*Registry);
initializeLoopStrengthReducePass(*Registry);
initializeLowerIntrinsicsPass(*Registry);
initializeCountingFunctionInserterPass(*Registry);
initializeUnreachableBlockElimLegacyPassPass(*Registry);
initializeConstantHoistingLegacyPassPass(*Registry);
initializeScalarOpts(*Registry);
initializeVectorization(*Registry);
// Register the target printer for --version.
cl::AddExtraVersionPrinter(TargetRegistry::printRegisteredTargetsForVersion);
cl::ParseCommandLineOptions(argc, argv, "llvm system compiler\n");
Context.setDiscardValueNames(DiscardValueNames);
// Set a diagnostic handler that doesn't exit on the first error
bool HasError = false;
Context.setDiagnosticHandler(DiagnosticHandler, &HasError);
Context.setInlineAsmDiagnosticHandler(InlineAsmDiagHandler, &HasError);
if (PassRemarksWithHotness)
Context.setDiagnosticHotnessRequested(true);
std::unique_ptr<tool_output_file> YamlFile;
if (RemarksFilename != "") {
std::error_code EC;
YamlFile = llvm::make_unique<tool_output_file>(RemarksFilename, EC,
sys::fs::F_None);
if (EC) {
errs() << EC.message() << '\n';
return 1;
}
Context.setDiagnosticsOutputFile(
llvm::make_unique<yaml::Output>(YamlFile->os()));
}
// Compile the module TimeCompilations times to give better compile time
// metrics.
for (unsigned I = TimeCompilations; I; --I)
if (int RetVal = compileModule(argv, Context))
return RetVal;
if (YamlFile)
YamlFile->keep();
return 0;
}