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

2 files changed, 14 insertions, 1 deletions

diff --git a/include/clang/Basic/TargetInfo.h b/include/clang/Basic/TargetInfo.h
index 334f87851d..0637af864b 100644
--- a/include/clang/Basic/TargetInfo.h
+++ b/include/clang/Basic/TargetInfo.h
@@ -218,6 +218,17 @@ public:
     getLongLongInfo(Size, Align, Loc);
     return static_cast<unsigned>(Size);
   }
+
+  const char *getTargetTriple() {
+    // FIXME !
+    return "i686-apple-darwin9";
+  }
+  const char *getTargetDescription() {
+    // FIXME !
+    // Hard code darwin-x86 for now.
+    return "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:\
+32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128";
+  }
 private:
   void ComputeWCharInfo(SourceLocation Loc);
 };
diff --git a/include/clang/CodeGen/ModuleBuilder.h b/include/clang/CodeGen/ModuleBuilder.h
index 0b1ae476ed..96b0f59b8e 100644
--- a/include/clang/CodeGen/ModuleBuilder.h
+++ b/include/clang/CodeGen/ModuleBuilder.h
@@ -16,6 +16,7 @@
 
 namespace llvm {
   class Module;
+  class TargetData;
 }
 
 namespace clang {
@@ -29,7 +30,8 @@ namespace CodeGen {
   typedef void BuilderTy;
   
   /// Init - Create an ModuleBuilder with the specified ASTContext.
-  BuilderTy *Init(ASTContext &Context, llvm::Module &M);
+  BuilderTy *Init(ASTContext &Context, llvm::Module &M,
+                  const llvm::TargetData &TD);
   
   /// CodeGenFunction - Convert the AST node for a FunctionDecl into LLVM.
   ///