return PerFunctionPasses;
}
+ /// Set LLVM command line options passed through -backend-option.
+ void setCommandLineOpts();
+
void CreatePasses(ModuleSummaryIndex *ModuleSummary);
/// Generates the TargetMachine.
PMBuilder.populateModulePassManager(*MPM);
}
+void EmitAssemblyHelper::setCommandLineOpts() {
+ SmallVector<const char *, 16> BackendArgs;
+ BackendArgs.push_back("clang"); // Fake program name.
+ if (!CodeGenOpts.DebugPass.empty()) {
+ BackendArgs.push_back("-debug-pass");
+ BackendArgs.push_back(CodeGenOpts.DebugPass.c_str());
+ }
+ if (!CodeGenOpts.LimitFloatPrecision.empty()) {
+ BackendArgs.push_back("-limit-float-precision");
+ BackendArgs.push_back(CodeGenOpts.LimitFloatPrecision.c_str());
+ }
+ for (const std::string &BackendOption : CodeGenOpts.BackendOptions)
+ BackendArgs.push_back(BackendOption.c_str());
+ BackendArgs.push_back(nullptr);
+ llvm::cl::ParseCommandLineOptions(BackendArgs.size() - 1,
+ BackendArgs.data());
+}
+
TargetMachine *EmitAssemblyHelper::CreateTargetMachine(bool MustCreateTM) {
// Create the TargetMachine for generating code.
std::string Error;
assert(CodeModel != ~0u && "invalid code model!");
llvm::CodeModel::Model CM = static_cast<llvm::CodeModel::Model>(CodeModel);
- SmallVector<const char *, 16> BackendArgs;
- BackendArgs.push_back("clang"); // Fake program name.
- if (!CodeGenOpts.DebugPass.empty()) {
- BackendArgs.push_back("-debug-pass");
- BackendArgs.push_back(CodeGenOpts.DebugPass.c_str());
- }
- if (!CodeGenOpts.LimitFloatPrecision.empty()) {
- BackendArgs.push_back("-limit-float-precision");
- BackendArgs.push_back(CodeGenOpts.LimitFloatPrecision.c_str());
- }
- for (const std::string &BackendOption : CodeGenOpts.BackendOptions)
- BackendArgs.push_back(BackendOption.c_str());
- BackendArgs.push_back(nullptr);
- llvm::cl::ParseCommandLineOptions(BackendArgs.size() - 1,
- BackendArgs.data());
-
std::string FeaturesStr =
llvm::join(TargetOpts.Features.begin(), TargetOpts.Features.end(), ",");
raw_pwrite_stream *OS) {
TimeRegion Region(llvm::TimePassesIsEnabled ? &CodeGenerationTime : nullptr);
+ setCommandLineOpts();
+
bool UsesCodeGen = (Action != Backend_EmitNothing &&
Action != Backend_EmitBC &&
Action != Backend_EmitLL);