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aosp12/frameworks/compile/slang/slang.cpp

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/*
* Copyright 2010, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "slang.h"
#include <stdlib.h>
#include <cstring>
#include <list>
#include <sstream>
#include <string>
#include <utility>
#include <vector>
#include "clang/AST/ASTConsumer.h"
#include "clang/AST/ASTContext.h"
#include "clang/Basic/DiagnosticIDs.h"
#include "clang/Basic/DiagnosticOptions.h"
#include "clang/Basic/FileManager.h"
#include "clang/Basic/FileSystemOptions.h"
#include "clang/Basic/SourceLocation.h"
#include "clang/Basic/SourceManager.h"
#include "clang/Basic/TargetInfo.h"
#include "clang/Basic/TargetOptions.h"
#include "clang/Frontend/DependencyOutputOptions.h"
#include "clang/Frontend/FrontendDiagnostic.h"
#include "clang/Frontend/FrontendOptions.h"
#include "clang/Frontend/PCHContainerOperations.h"
#include "clang/Frontend/TextDiagnosticPrinter.h"
#include "clang/Frontend/Utils.h"
#include "clang/Lex/HeaderSearch.h"
#include "clang/Lex/HeaderSearchOptions.h"
#include "clang/Lex/Preprocessor.h"
#include "clang/Lex/PreprocessorOptions.h"
#include "clang/Parse/ParseAST.h"
#include "clang/Sema/SemaDiagnostic.h"
#include "llvm/ADT/IntrusiveRefCntPtr.h"
#include "llvm/Bitcode/ReaderWriter.h"
// More force linking
#include "llvm/Linker/Linker.h"
// Force linking all passes/vmcore stuffs to libslang.so
#include "llvm/LinkAllIR.h"
#include "llvm/LinkAllPasses.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/ManagedStatic.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/TargetSelect.h"
#include "llvm/Support/ToolOutputFile.h"
#include "os_sep.h"
#include "rs_cc_options.h"
#include "slang_assert.h"
#include "slang_backend.h"
#include "slang_rs_context.h"
#include "slang_rs_export_type.h"
#include "slang_rs_reflection.h"
#include "slang_rs_reflection_cpp.h"
#include "slang_rs_reflection_state.h"
namespace {
static const char *kRSTriple32 = "renderscript32-none-linux-gnueabi";
static const char *kRSTriple64 = "renderscript64-none-linux-gnueabi";
} // namespace
namespace slang {
#define FS_SUFFIX "fs"
#define RS_HEADER_SUFFIX "rsh"
/* RS_HEADER_ENTRY(name) */
#define ENUM_RS_HEADER() \
RS_HEADER_ENTRY(rs_allocation_create) \
RS_HEADER_ENTRY(rs_allocation_data) \
RS_HEADER_ENTRY(rs_atomic) \
RS_HEADER_ENTRY(rs_convert) \
RS_HEADER_ENTRY(rs_core) \
RS_HEADER_ENTRY(rs_debug) \
RS_HEADER_ENTRY(rs_for_each) \
RS_HEADER_ENTRY(rs_graphics) \
RS_HEADER_ENTRY(rs_graphics_types) \
RS_HEADER_ENTRY(rs_io) \
RS_HEADER_ENTRY(rs_math) \
RS_HEADER_ENTRY(rs_matrix) \
RS_HEADER_ENTRY(rs_object_info) \
RS_HEADER_ENTRY(rs_object_types) \
RS_HEADER_ENTRY(rs_quaternion) \
RS_HEADER_ENTRY(rs_time) \
RS_HEADER_ENTRY(rs_value_types) \
RS_HEADER_ENTRY(rs_vector_math) \
// The named of metadata node that pragma resides (should be synced with
// bcc.cpp)
const llvm::StringRef Slang::PragmaMetadataName = "#pragma";
static llvm::LLVMContext globalContext;
llvm::LLVMContext &getGlobalLLVMContext() { return globalContext; }
static inline std::unique_ptr<llvm::tool_output_file>
OpenOutputFile(const char *OutputFile,
llvm::sys::fs::OpenFlags Flags,
std::error_code &EC,
clang::DiagnosticsEngine *DiagEngine) {
slangAssert((OutputFile != nullptr) &&
(DiagEngine != nullptr) && "Invalid parameter!");
EC = llvm::sys::fs::create_directories(
llvm::sys::path::parent_path(OutputFile));
if (!EC) {
return llvm::make_unique<llvm::tool_output_file>(OutputFile, EC, Flags);
}
// Report error here.
DiagEngine->Report(clang::diag::err_fe_error_opening)
<< OutputFile << EC.message();
return nullptr;
}
void Slang::createTarget(uint32_t BitWidth) {
if (BitWidth == 64) {
mTargetOpts->Triple = kRSTriple64;
} else {
mTargetOpts->Triple = kRSTriple32;
}
mTarget.reset(clang::TargetInfo::CreateTargetInfo(*mDiagEngine,
mTargetOpts));
}
void Slang::createFileManager() {
mFileSysOpt.reset(new clang::FileSystemOptions());
mFileMgr.reset(new clang::FileManager(*mFileSysOpt));
}
void Slang::createSourceManager() {
mSourceMgr.reset(new clang::SourceManager(*mDiagEngine, *mFileMgr));
}
void Slang::createPreprocessor() {
// Default only search header file in current dir
clang::HeaderSearch *HeaderInfo = new clang::HeaderSearch(&getHeaderSearchOpts(),
*mSourceMgr,
*mDiagEngine,
LangOpts,
mTarget.get());
mPP.reset(new clang::Preprocessor(&getPreprocessorOpts(),
*mDiagEngine,
LangOpts,
*mSourceMgr,
*HeaderInfo,
*this,
nullptr,
/* OwnsHeaderSearch = */true));
// Initialize the preprocessor
mPP->Initialize(getTargetInfo());
clang::FrontendOptions FEOpts;
auto *Reader = mPCHContainerOperations->getReaderOrNull(
getHeaderSearchOpts().ModuleFormat);
clang::InitializePreprocessor(*mPP, getPreprocessorOpts(), *Reader, FEOpts);
clang::ApplyHeaderSearchOptions(*HeaderInfo, getHeaderSearchOpts(), LangOpts,
mPP->getTargetInfo().getTriple());
mPragmas.clear();
std::vector<clang::DirectoryLookup> SearchList;
for (unsigned i = 0, e = mIncludePaths.size(); i != e; i++) {
if (const clang::DirectoryEntry *DE =
mFileMgr->getDirectory(mIncludePaths[i])) {
SearchList.push_back(clang::DirectoryLookup(DE,
clang::SrcMgr::C_System,
false));
}
}
HeaderInfo->SetSearchPaths(SearchList,
/* angledDirIdx = */1,
/* systemDixIdx = */1,
/* noCurDirSearch = */false);
initPreprocessor();
}
void Slang::createASTContext() {
mASTContext.reset(
new clang::ASTContext(LangOpts, *mSourceMgr, mPP->getIdentifierTable(),
mPP->getSelectorTable(), mPP->getBuiltinInfo()));
mASTContext->InitBuiltinTypes(getTargetInfo());
initASTContext();
}
clang::ASTConsumer *
Slang::createBackend(const RSCCOptions &Opts, const clang::CodeGenOptions &CodeGenOpts,
llvm::raw_ostream *OS, OutputType OT) {
auto *B = new Backend(mRSContext, &getDiagnostics(), Opts,
getHeaderSearchOpts(), getPreprocessorOpts(),
CodeGenOpts, getTargetOptions(), &mPragmas, OS, OT,
getSourceManager(), mAllowRSPrefix, mIsFilterscript);
B->Initialize(getASTContext());
return B;
}
Slang::Slang(uint32_t BitWidth, clang::DiagnosticsEngine *DiagEngine,
DiagnosticBuffer *DiagClient)
: mDiagEngine(DiagEngine), mDiagClient(DiagClient),
mTargetOpts(new clang::TargetOptions()),
mHSOpts(new clang::HeaderSearchOptions()),
mPPOpts(new clang::PreprocessorOptions()),
mPCHContainerOperations(std::make_shared<clang::PCHContainerOperations>()),
mOT(OT_Default), mRSContext(nullptr), mAllowRSPrefix(false), mTargetAPI(0),
mVerbose(false), mIsFilterscript(false) {
// Please refer to include/clang/Basic/LangOptions.h to setup
// the options.
LangOpts.RTTI = 0; // Turn off the RTTI information support
LangOpts.LineComment = 1;
LangOpts.C99 = 1;
LangOpts.RenderScript = 1;
LangOpts.LaxVectorConversions = 0; // Do not bitcast vectors!
LangOpts.CharIsSigned = 1; // Signed char is our default.
CodeGenOpts.OptimizationLevel = 3;
// We must set StackRealignment, because the default is for the actual
// Clang driver to pass this option (-mstackrealign) directly to cc1.
// Since we don't use Clang's driver, we need to similarly supply it.
// If StackRealignment is zero (i.e. the option wasn't set), then the
// backend assumes that it can't adjust the stack in any way, which breaks
// alignment for vector loads/stores.
CodeGenOpts.StackRealignment = 1;
createTarget(BitWidth);
createFileManager();
createSourceManager();
}
Slang::~Slang() {
delete mRSContext;
for (ReflectedDefinitionListTy::iterator I = ReflectedDefinitions.begin(),
E = ReflectedDefinitions.end();
I != E; I++) {
delete I->getValue().first;
}
}
clang::ModuleLoadResult Slang::loadModule(
clang::SourceLocation ImportLoc,
clang::ModuleIdPath Path,
clang::Module::NameVisibilityKind Visibility,
bool IsInclusionDirective) {
slangAssert(0 && "Not implemented");
return clang::ModuleLoadResult();
}
bool Slang::setInputSource(llvm::StringRef InputFile) {
mInputFileName = InputFile.str();
mSourceMgr->clearIDTables();
const clang::FileEntry *File = mFileMgr->getFile(InputFile);
if (File) {
mSourceMgr->setMainFileID(mSourceMgr->createFileID(File,
clang::SourceLocation(), clang::SrcMgr::C_User));
}
if (mSourceMgr->getMainFileID().isInvalid()) {
mDiagEngine->Report(clang::diag::err_fe_error_reading) << InputFile;
return false;
}
return true;
}
bool Slang::setOutput(const char *OutputFile) {
std::error_code EC;
std::unique_ptr<llvm::tool_output_file> OS;
switch (mOT) {
case OT_Dependency:
case OT_Assembly:
case OT_LLVMAssembly: {
OS = OpenOutputFile(OutputFile, llvm::sys::fs::F_Text, EC, mDiagEngine);
break;
}
case OT_Nothing: {
break;
}
case OT_Object:
case OT_Bitcode: {
OS = OpenOutputFile(OutputFile, llvm::sys::fs::F_None, EC, mDiagEngine);
break;
}
default: {
llvm_unreachable("Unknown compiler output type");
}
}
if (EC)
return false;
mOS = std::move(OS);
mOutputFileName = OutputFile;
return true;
}
bool Slang::setDepOutput(const char *OutputFile) {
std::error_code EC;
mDOS = OpenOutputFile(OutputFile, llvm::sys::fs::F_Text, EC, mDiagEngine);
if (EC || (mDOS.get() == nullptr))
return false;
mDepOutputFileName = OutputFile;
return true;
}
int Slang::generateDepFile(bool PhonyTarget) {
if (mDiagEngine->hasErrorOccurred())
return 1;
if (mDOS.get() == nullptr)
return 1;
// Initialize options for generating dependency file
clang::DependencyOutputOptions DepOpts;
DepOpts.IncludeSystemHeaders = 1;
if (PhonyTarget)
DepOpts.UsePhonyTargets = 1;
DepOpts.OutputFile = mDepOutputFileName;
DepOpts.Targets = mAdditionalDepTargets;
DepOpts.Targets.push_back(mDepTargetBCFileName);
for (std::vector<std::string>::const_iterator
I = mGeneratedFileNames.begin(), E = mGeneratedFileNames.end();
I != E;
I++) {
DepOpts.Targets.push_back(*I);
}
mGeneratedFileNames.clear();
// Per-compilation needed initialization
createPreprocessor();
clang::DependencyFileGenerator::CreateAndAttachToPreprocessor(*mPP.get(), DepOpts);
// Inform the diagnostic client we are processing a source file
mDiagClient->BeginSourceFile(LangOpts, mPP.get());
// Go through the source file (no operations necessary)
clang::Token Tok;
mPP->EnterMainSourceFile();
do {
mPP->Lex(Tok);
} while (Tok.isNot(clang::tok::eof));
mPP->EndSourceFile();
// Declare success if no error
if (!mDiagEngine->hasErrorOccurred())
mDOS->keep();
// Clean up after compilation
mPP.reset();
mDOS.reset();
return mDiagEngine->hasErrorOccurred() ? 1 : 0;
}
int Slang::compile(const RSCCOptions &Opts) {
if (mDiagEngine->hasErrorOccurred())
return 1;
if (mOS.get() == nullptr)
return 1;
// Here is per-compilation needed initialization
createPreprocessor();
createASTContext();
mBackend.reset(createBackend(Opts, CodeGenOpts, &mOS->os(), mOT));
// Inform the diagnostic client we are processing a source file
mDiagClient->BeginSourceFile(LangOpts, mPP.get());
// The core of the slang compiler
ParseAST(*mPP, mBackend.get(), *mASTContext);
// Inform the diagnostic client we are done with previous source file
mDiagClient->EndSourceFile();
// Declare success if no error
if (!mDiagEngine->hasErrorOccurred())
mOS->keep();
// The compilation ended, clear
mBackend.reset();
mOS.reset();
return mDiagEngine->hasErrorOccurred() ? 1 : 0;
}
void Slang::setDebugMetadataEmission(bool EmitDebug) {
if (EmitDebug)
CodeGenOpts.setDebugInfo(clang::codegenoptions::FullDebugInfo);
else
CodeGenOpts.setDebugInfo(clang::codegenoptions::NoDebugInfo);
}
void Slang::setOptimizationLevel(llvm::CodeGenOpt::Level OptimizationLevel) {
CodeGenOpts.OptimizationLevel = OptimizationLevel;
}
bool Slang::isFilterscript(const char *Filename) {
const char *c = strrchr(Filename, '.');
if (c && !strncmp(FS_SUFFIX, c + 1, strlen(FS_SUFFIX) + 1)) {
return true;
} else {
return false;
}
}
bool Slang::generateJavaBitcodeAccessor(const std::string &OutputPathBase,
const std::string &PackageName,
const std::string *LicenseNote) {
RSSlangReflectUtils::BitCodeAccessorContext BCAccessorContext;
BCAccessorContext.rsFileName = getInputFileName().c_str();
BCAccessorContext.bc32FileName = mOutput32FileName.c_str();
BCAccessorContext.bc64FileName = mOutputFileName.c_str();
BCAccessorContext.reflectPath = OutputPathBase.c_str();
BCAccessorContext.packageName = PackageName.c_str();
BCAccessorContext.licenseNote = LicenseNote;
BCAccessorContext.bcStorage = BCST_JAVA_CODE; // Must be BCST_JAVA_CODE
BCAccessorContext.verbose = false;
return RSSlangReflectUtils::GenerateJavaBitCodeAccessor(BCAccessorContext);
}
bool Slang::checkODR(const char *CurInputFile) {
for (RSContext::ExportableList::iterator I = mRSContext->exportable_begin(),
E = mRSContext->exportable_end();
I != E;
I++) {
RSExportable *RSE = *I;
if (RSE->getKind() != RSExportable::EX_TYPE)
continue;
RSExportType *ET = static_cast<RSExportType *>(RSE);
if (ET->getClass() != RSExportType::ExportClassRecord)
continue;
RSExportRecordType *ERT = static_cast<RSExportRecordType *>(ET);
// Artificial record types (create by us not by user in the source) always
// conforms the ODR.
if (ERT->isArtificial())
continue;
// Key to lookup ERT in ReflectedDefinitions
llvm::StringRef RDKey(ERT->getName());
ReflectedDefinitionListTy::const_iterator RD =
ReflectedDefinitions.find(RDKey);
if (RD != ReflectedDefinitions.end()) {
const RSExportRecordType *Reflected = RD->getValue().first;
// See RSExportRecordType::matchODR for the logic
if (!Reflected->matchODR(ERT, true)) {
unsigned DiagID = mDiagEngine->getCustomDiagID(
clang::DiagnosticsEngine::Error,
"type '%0' in different translation unit (%1 v.s. %2) "
"has incompatible type definition");
getDiagnostics().Report(DiagID) << Reflected->getName()
<< getInputFileName()
<< RD->getValue().second;
return false;
}
} else {
llvm::StringMapEntry<ReflectedDefinitionTy> *ME =
llvm::StringMapEntry<ReflectedDefinitionTy>::Create(RDKey);
ME->setValue(std::make_pair(ERT, CurInputFile));
if (!ReflectedDefinitions.insert(ME)) {
slangAssert(false && "Type shouldn't be in map yet!");
}
// Take the ownership of ERT such that it won't be freed in ~RSContext().
ERT->keep();
}
}
return true;
}
void Slang::initPreprocessor() {
clang::Preprocessor &PP = getPreprocessor();
std::stringstream RSH;
RSH << PP.getPredefines();
RSH << "#define RS_VERSION " << mTargetAPI << "\n";
RSH << "#include \"rs_core." RS_HEADER_SUFFIX "\"\n";
PP.setPredefines(RSH.str());
}
void Slang::initASTContext() {
mRSContext = new RSContext(getPreprocessor(),
getASTContext(),
getTargetInfo(),
&mPragmas,
mTargetAPI,
mVerbose);
}
bool Slang::IsRSHeaderFile(const char *File) {
#define RS_HEADER_ENTRY(name) \
if (::strcmp(File, #name "." RS_HEADER_SUFFIX) == 0) \
return true;
ENUM_RS_HEADER()
#undef RS_HEADER_ENTRY
return false;
}
bool Slang::IsLocInRSHeaderFile(const clang::SourceLocation &Loc,
const clang::SourceManager &SourceMgr) {
clang::FullSourceLoc FSL(Loc, SourceMgr);
clang::PresumedLoc PLoc = SourceMgr.getPresumedLoc(FSL);
const char *Filename = PLoc.getFilename();
if (!Filename) {
return false;
} else {
return IsRSHeaderFile(llvm::sys::path::filename(Filename).data());
}
}
bool Slang::compile(
const std::list<std::pair<const char*, const char*> > &IOFiles64,
const std::list<std::pair<const char*, const char*> > &IOFiles32,
const std::list<std::pair<const char*, const char*> > &DepFiles,
const RSCCOptions &Opts,
clang::DiagnosticOptions &DiagOpts,
ReflectionState *RState) {
if (IOFiles32.empty())
return true;
if (Opts.mEmitDependency && (DepFiles.size() != IOFiles32.size())) {
unsigned DiagID = mDiagEngine->getCustomDiagID(
clang::DiagnosticsEngine::Error,
"invalid parameter for output dependencies files.");
getDiagnostics().Report(DiagID);
return false;
}
if (Opts.mEmit3264 && (IOFiles64.size() != IOFiles32.size())) {
slangAssert(false && "Should have equal number of 32/64-bit files");
return false;
}
std::string RealPackageName;
const char *InputFile, *Output64File, *Output32File, *BCOutputFile,
*DepOutputFile;
setIncludePaths(Opts.mIncludePaths);
setOutputType(Opts.mOutputType);
if (Opts.mEmitDependency) {
setAdditionalDepTargets(Opts.mAdditionalDepTargets);
}
setDebugMetadataEmission(Opts.mDebugEmission);
setOptimizationLevel(Opts.mOptimizationLevel);
mAllowRSPrefix = Opts.mAllowRSPrefix;
mTargetAPI = Opts.mTargetAPI;
if (mTargetAPI != SLANG_DEVELOPMENT_TARGET_API &&
(mTargetAPI < SLANG_MINIMUM_TARGET_API ||
mTargetAPI > SLANG_MAXIMUM_TARGET_API)) {
unsigned DiagID = mDiagEngine->getCustomDiagID(
clang::DiagnosticsEngine::Error,
"target API level '%0' is out of range ('%1' - '%2')");
getDiagnostics().Report(DiagID) << mTargetAPI << SLANG_MINIMUM_TARGET_API
<< SLANG_MAXIMUM_TARGET_API;
return false;
}
if (mTargetAPI >= SLANG_M_TARGET_API) {
LangOpts.NativeHalfArgsAndReturns = 1;
LangOpts.NativeHalfType = 1;
LangOpts.HalfArgsAndReturns = 1;
}
mVerbose = Opts.mVerbose;
// Skip generation of warnings a second time if we are doing more than just
// a single pass over the input file.
bool SuppressAllWarnings = (Opts.mOutputType != Slang::OT_Dependency);
bool doReflection = true;
if (Opts.mEmit3264 && (Opts.mBitWidth == 32)) {
// Skip reflection on the 32-bit path if we are going to emit it on the
// 64-bit path.
doReflection = false;
}
std::list<std::pair<const char*, const char*> >::const_iterator
IOFile64Iter = IOFiles64.begin(),
IOFile32Iter = IOFiles32.begin(),
DepFileIter = DepFiles.begin();
ReflectionState::Tentative TentativeRState(RState);
if (Opts.mEmit3264) {
if (Opts.mBitWidth == 32)
RState->openJava32(IOFiles32.size());
else {
slangAssert(Opts.mBitWidth == 64);
RState->openJava64();
}
}
for (unsigned i = 0, e = IOFiles32.size(); i != e; i++) {
InputFile = IOFile64Iter->first;
Output64File = IOFile64Iter->second;
Output32File = IOFile32Iter->second;
if (!setInputSource(InputFile))
return false;
if (!setOutput(Output64File))
return false;
// For use with 64-bit compilation/reflection. This only sets the filename of
// the 32-bit bitcode file, and doesn't actually verify it already exists.
mOutput32FileName = Output32File;
mIsFilterscript = isFilterscript(InputFile);
CodeGenOpts.MainFileName = mInputFileName;
if (Slang::compile(Opts) > 0)
return false;
if (!Opts.mJavaReflectionPackageName.empty()) {
mRSContext->setReflectJavaPackageName(Opts.mJavaReflectionPackageName);
}
const std::string &RealPackageName =
mRSContext->getReflectJavaPackageName();
if (Opts.mOutputType != Slang::OT_Dependency) {
if (Opts.mBitcodeStorage == BCST_CPP_CODE) {
if (doReflection) {
const std::string &outputFileName = (Opts.mBitWidth == 64) ?
mOutputFileName : mOutput32FileName;
RSReflectionCpp R(mRSContext, Opts.mJavaReflectionPathBase,
getInputFileName(), outputFileName);
if (!R.reflect()) {
return false;
}
}
} else {
if (!Opts.mRSPackageName.empty()) {
mRSContext->setRSPackageName(Opts.mRSPackageName);
}
std::vector<std::string> generatedFileNames;
RSReflectionJava R(mRSContext, &generatedFileNames,
Opts.mJavaReflectionPathBase, getInputFileName(),
mOutputFileName,
Opts.mBitcodeStorage == BCST_JAVA_CODE,
RState);
if (!R.reflect()) {
// TODO Is this needed or will the error message have been printed
// already? and why not for the C++ case?
fprintf(stderr, "RSContext::reflectToJava : failed to do reflection "
"(%s)\n",
R.getLastError());
return false;
}
if (doReflection) {
for (std::vector<std::string>::const_iterator
I = generatedFileNames.begin(), E = generatedFileNames.end();
I != E;
I++) {
std::string ReflectedName = RSSlangReflectUtils::ComputePackagedPath(
Opts.mJavaReflectionPathBase.c_str(),
(RealPackageName + OS_PATH_SEPARATOR_STR + *I).c_str());
appendGeneratedFileName(ReflectedName + ".java");
}
if ((Opts.mOutputType == Slang::OT_Bitcode) &&
(Opts.mBitcodeStorage == BCST_JAVA_CODE) &&
!generateJavaBitcodeAccessor(Opts.mJavaReflectionPathBase,
RealPackageName,
mRSContext->getLicenseNote())) {
return false;
}
}
}
}
if (Opts.mEmitDependency) {
BCOutputFile = DepFileIter->first;
DepOutputFile = DepFileIter->second;
setDepTargetBC(BCOutputFile);
if (!setDepOutput(DepOutputFile))
return false;
if (SuppressAllWarnings) {
getDiagnostics().setSuppressAllDiagnostics(true);
}
if (generateDepFile(Opts.mEmitPhonyDependency) > 0)
return false;
if (SuppressAllWarnings) {
getDiagnostics().setSuppressAllDiagnostics(false);
}
DepFileIter++;
}
if (!checkODR(InputFile))
return false;
IOFile64Iter++;
IOFile32Iter++;
}
if (Opts.mEmit3264) {
if (Opts.mBitWidth == 32)
RState->closeJava32();
else {
slangAssert(Opts.mBitWidth == 64);
RState->closeJava64();
}
}
TentativeRState.ok();
return true;
}
} // namespace slang
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