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Implemented serialization of TargetInfo.

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SerializationTest (subclass of ASTConsumer) now takes Diagnostics& in its ctor.

llvm-svn: 44555
This commit is contained in:
Ted Kremenek 2007-12-03 22:48:14 +00:00
parent 8cdc08ea49
commit 8e3a2a93aa
3 changed files with 24 additions and 12 deletions
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2
clang/Driver/ASTConsumers.h
View File

@ -31,7 +31,7 @@ ASTConsumer *CreateDeadStoreChecker(Diagnostic &Diags);
ASTConsumer *CreateUnitValsChecker(Diagnostic &Diags);
ASTConsumer *CreateLLVMEmitter(Diagnostic &Diags, const LangOptions &Features);
ASTConsumer *CreateCodeRewriterTest(Diagnostic &Diags);
ASTConsumer *CreateSerializationTest();
ASTConsumer *CreateSerializationTest(Diagnostic &Diags);
} // end clang namespace

32
clang/Driver/SerializationTest.cpp
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@ -15,10 +15,12 @@
//===----------------------------------------------------------------------===//
#include "ASTConsumers.h"
#include "clang/Basic/TargetInfo.h"
#include "clang/AST/AST.h"
#include "clang/AST/ASTConsumer.h"
#include "clang/AST/ASTContext.h"
#include "clang/AST/CFG.h"
#include "clang.h"
#include "llvm/System/Path.h"
#include "llvm/Support/Streams.h"
#include "llvm/Support/MemoryBuffer.h"
@ -51,6 +53,7 @@ public:
class SerializationTest : public ASTConsumer {
ASTContext* Context;
Diagnostic &Diags;
std::list<Decl*> Decls;
enum { BasicMetadataBlock = 1,
@ -58,7 +61,7 @@ class SerializationTest : public ASTConsumer {
DeclsBlock = 3 };
public:
SerializationTest() : Context(NULL) {};
SerializationTest(Diagnostic &d) : Context(NULL), Diags(d) {};
~SerializationTest();
virtual void Initialize(ASTContext& context, unsigned) {
@ -76,8 +79,8 @@ private:
} // end anonymous namespace
ASTConsumer* clang::CreateSerializationTest() {
return new SerializationTest();
ASTConsumer* clang::CreateSerializationTest(Diagnostic &Diags) {
return new SerializationTest(Diags);
}
static void WritePreamble(llvm::BitstreamWriter& Stream) {
@ -171,9 +174,10 @@ void SerializationTest::Serialize(llvm::sys::Path& Filename,
llvm::cerr << "Faux-serializing: SourceManager.\n";
Sezr.EmitPtr(&Context->SourceMgr);
// "Fake" emit the Target.
llvm::cerr << "Faux-serializing: Target.\n";
// Emit the Target.
llvm::cerr << "Serializing: Target.\n";
Sezr.EmitPtr(&Context->Target);
Sezr.EmitCStr(Context->Target.getTargetTriple());
Sezr.ExitBlock();
@ -256,13 +260,21 @@ void SerializationTest::Deserialize(llvm::sys::Path& Filename,
llvm::cerr << "Faux-Deserializing: SourceManager.\n";
Dezr.RegisterPtr(&Context->SourceMgr);
// "Fake" read the TargetInfo.
llvm::cerr << "Faux-Deserializing: Target.\n";
Dezr.RegisterPtr(&Context->Target);
{ // Read the TargetInfo.
llvm::cerr << "Deserializing: Target.\n";
llvm::SerializedPtrID PtrID = Dezr.ReadPtrID();
char* triple = Dezr.ReadCStr(NULL,0,true);
std::vector<std::string> triples;
triples.push_back(triple);
delete [] triple;
Dezr.RegisterPtr(PtrID,CreateTargetInfo(triples,Diags));
}
// For Selectors, we must read the identifier table first because the
// SelectorTable depends on the identifiers being already deserialized.
llvm::Deserializer::Location SelectorBlockLoc = Dezr.getCurrentBlockLocation();
llvm::Deserializer::Location SelectorBlockLoc =
Dezr.getCurrentBlockLocation();
Dezr.SkipBlock();
// Read the identifier table.

2
clang/Driver/clang.cpp
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@ -899,7 +899,7 @@ static void ProcessInputFile(Preprocessor &PP, unsigned MainFileID,
break;
case TestSerialization:
Consumer = CreateSerializationTest();
Consumer = CreateSerializationTest(PP.getDiagnostics());
break;
case EmitLLVM: