Take 2.
Make target info available to clang code generator. This is far from complete but this helps clang codegen module make progress.
At the moment target triplet and target description strings are hard coded in clang::TargetInfo
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43572 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Driver/ASTConsumers.cpp b/Driver/ASTConsumers.cpp
index 37d637b..04c2382 100644
--- a/Driver/ASTConsumers.cpp
+++ b/Driver/ASTConsumers.cpp
@@ -379,14 +379,18 @@
// LLVM Emitter
#include "clang/Basic/Diagnostic.h"
+#include "clang/Basic/TargetInfo.h"
#include "clang/CodeGen/ModuleBuilder.h"
#include "llvm/Module.h"
+#include "llvm/Target/TargetData.h"
+#include "llvm/Target/TargetMachine.h"
#include <iostream>
namespace {
class LLVMEmitter : public ASTConsumer {
Diagnostic &Diags;
llvm::Module *M;
+ const llvm::TargetData *TD;
ASTContext *Ctx;
CodeGen::BuilderTy *Builder;
public:
@@ -394,7 +398,9 @@
virtual void Initialize(ASTContext &Context, unsigned MainFileID) {
Ctx = &Context;
M = new llvm::Module("foo");
- Builder = CodeGen::Init(Context, *M);
+ M->setTargetTriple(Ctx->Target.getTargetTriple());
+ TD = new llvm::TargetData(Ctx->Target.getTargetDescription());
+ Builder = CodeGen::Init(Context, *M, *TD);
}
virtual void HandleTopLevelDecl(Decl *D) {