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-rw-r--r--include/llvm/CodeGen/TargetData.h85
1 files changed, 0 insertions, 85 deletions
diff --git a/include/llvm/CodeGen/TargetData.h b/include/llvm/CodeGen/TargetData.h
deleted file mode 100644
index cf449702b7..0000000000
--- a/include/llvm/CodeGen/TargetData.h
+++ /dev/null
@@ -1,85 +0,0 @@
-//===-- llvm/TargetData.h - Data size & alignment routines -------*- C++ -*-==//
-//
-// This file defines target properties related to datatype size/offset/alignment
-// information. It uses lazy annotations to cache information about how
-// structure types are laid out and used.
-//
-// This structure should be created once, filled in if the defaults are not
-// correct and then passed around by const&. None of the members functions
-// require modification to the object.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_CODEGEN_TARGETDATA_H
-#define LLVM_CODEGEN_TARGETDATA_H
-
-#include "llvm/Type.h"
-#include <vector>
-
-class StructType;
-class StructLayout;
-
-class TargetData {
- unsigned char ByteAlignment; // Defaults to 1 bytes
- unsigned char ShortAlignment; // Defaults to 2 bytes
- unsigned char IntAlignment; // Defaults to 4 bytes
- unsigned char LongAlignment; // Defaults to 8 bytes
- unsigned char FloatAlignment; // Defaults to 4 bytes
- unsigned char DoubleAlignment; // Defaults to 8 bytes
- unsigned char PointerSize; // Defaults to 8 bytes
- unsigned char PointerAlignment; // Defaults to 8 bytes
- AnnotationID AID; // AID for structure layout annotation
-
- static Annotation *TypeAnFactory(AnnotationID, const Annotable *, void *);
-public:
- TargetData(const string &TargetName, unsigned char PtrSize = 8,
- unsigned char PtrAl = 8, unsigned char DoubleAl = 8,
- unsigned char FloatAl = 4, unsigned char LongAl = 8,
- unsigned char IntAl = 4, unsigned char ShortAl = 2,
- unsigned char ByteAl = 1);
- ~TargetData(); // Not virtual, do not subclass this class
-
- unsigned char getByteAlignment() const { return ByteAlignment; }
- unsigned char getShortAlignment() const { return ShortAlignment; }
- unsigned char getIntAlignment() const { return IntAlignment; }
- unsigned char getLongAlignment() const { return LongAlignment; }
- unsigned char getFloatAlignment() const { return FloatAlignment; }
- unsigned char getDoubleAlignment() const { return DoubleAlignment; }
- unsigned char getPointerAlignment() const { return PointerAlignment; }
- unsigned char getPointerSize() const { return PointerSize; }
- AnnotationID getStructLayoutAID() const { return AID; }
-
- // getTypeSize - Return the number of bytes neccesary to hold the specified
- // type
- unsigned getTypeSize (const Type *Ty) const;
-
- // getTypeAlignment - Return the minimum required alignment for the specified
- // type
- unsigned char getTypeAlignment(const Type *Ty) const;
-
- // getIndexOffset - return the offset from the beginning of the type for the
- // specified indices. This is used to implement getElementPtr and load and
- // stores that include the implicit form of getelementptr.
- //
- unsigned getIndexedOffset(const Type *Ty,
- const vector<ConstPoolVal*> &Indices) const;
-
- inline const StructLayout *getStructLayout(const StructType *Ty) const {
- return (const StructLayout*)((const Type*)Ty)->getOrCreateAnnotation(AID);
- }
-};
-
-// This annotation (attached ONLY to StructType classes) is used to lazily
-// calculate structure layout information for a target machine, based on the
-// TargetData structure.
-//
-struct StructLayout : public Annotation {
- vector<unsigned> MemberOffsets;
- unsigned StructSize;
- unsigned StructAlignment;
-private:
- friend class TargetData; // Only TargetData can create this class
- inline StructLayout(const StructType *ST, const TargetData &TD);
-};
-
-#endif