mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-24 22:02:23 +01:00
Jon Ross-Perkins
45ca3d28f5
Mainly because "sorting_diagnostic_consumer" is legacy, since `SortingDiagnosticConsumer` became `SortingConsumer`. Also better reflecting contents of these files. Where I'm not renaming, I'm less positive about dropping "diagnostics" from "file_diagnostics" and "null_diagnostics" (which contain both a consumer and emitter, and "null.h" seems like poor naming), so not doing that here. Also "diagnostic.h" contains `struct Diagnostic`, so is a decent fit. Assisted-by: Google Antigravity with Gemini 3 Flash
49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
|
|
// Exceptions. See /LICENSE for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
|
|
#include "toolchain/codegen/codegen.h"
|
|
|
|
#include <memory>
|
|
#include <optional>
|
|
#include <string>
|
|
|
|
#include "common/check.h"
|
|
#include "llvm/IR/LegacyPassManager.h"
|
|
#include "llvm/MC/TargetRegistry.h"
|
|
#include "llvm/Target/TargetOptions.h"
|
|
#include "llvm/TargetParser/Host.h"
|
|
#include "toolchain/diagnostics/consumer.h"
|
|
|
|
namespace Carbon {
|
|
|
|
auto CodeGen::EmitAssembly(llvm::raw_pwrite_stream& out) -> bool {
|
|
return EmitCode(out, llvm::CodeGenFileType::AssemblyFile);
|
|
}
|
|
|
|
auto CodeGen::EmitObject(llvm::raw_pwrite_stream& out) -> bool {
|
|
return EmitCode(out, llvm::CodeGenFileType::ObjectFile);
|
|
}
|
|
|
|
auto CodeGen::EmitCode(llvm::raw_pwrite_stream& out,
|
|
llvm::CodeGenFileType file_type) -> bool {
|
|
module_->setDataLayout(target_machine_->createDataLayout());
|
|
|
|
// Using the legacy PM to generate the assembly since the new PM
|
|
// does not work with this yet.
|
|
// TODO: Make the new PM work with the codegen pipeline.
|
|
llvm::legacy::PassManager pass;
|
|
// Note that this returns true on an error.
|
|
if (target_machine_->addPassesToEmitFile(pass, out, nullptr, file_type)) {
|
|
CARBON_DIAGNOSTIC(CodeGenUnableToEmit, Error,
|
|
"unable to emit to this file");
|
|
emitter_.Emit(module_->getName(), CodeGenUnableToEmit);
|
|
return false;
|
|
}
|
|
|
|
pass.run(*module_);
|
|
return true;
|
|
}
|
|
|
|
} // namespace Carbon
|