vendor/llvm/llvm-trunk-r366426

1 files changed, 0 insertions, 185 deletions

diff --git a/include/llvm/Bitcode/BitCodes.h b/include/llvm/Bitcode/BitCodes.h
deleted file mode 100644
index bf21e146e771..000000000000
--- a/include/llvm/Bitcode/BitCodes.h
+++ /dev/null
@@ -1,185 +0,0 @@
-//===- BitCodes.h - Enum values for the bitcode format ----------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This header Bitcode enum values.
-//
-// The enum values defined in this file should be considered permanent.  If
-// new features are added, they should have values added at the end of the
-// respective lists.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_BITCODE_BITCODES_H
-#define LLVM_BITCODE_BITCODES_H
-
-#include "llvm/ADT/SmallVector.h"
-#include "llvm/Support/DataTypes.h"
-#include "llvm/Support/ErrorHandling.h"
-#include <cassert>
-
-namespace llvm {
-/// Offsets of the 32-bit fields of bitcode wrapper header.
-static const unsigned BWH_MagicField = 0 * 4;
-static const unsigned BWH_VersionField = 1 * 4;
-static const unsigned BWH_OffsetField = 2 * 4;
-static const unsigned BWH_SizeField = 3 * 4;
-static const unsigned BWH_CPUTypeField = 4 * 4;
-static const unsigned BWH_HeaderSize = 5 * 4;
-
-namespace bitc {
-  enum StandardWidths {
-    BlockIDWidth   = 8,  // We use VBR-8 for block IDs.
-    CodeLenWidth   = 4,  // Codelen are VBR-4.
-    BlockSizeWidth = 32  // BlockSize up to 2^32 32-bit words = 16GB per block.
-  };
-
-  // The standard abbrev namespace always has a way to exit a block, enter a
-  // nested block, define abbrevs, and define an unabbreviated record.
-  enum FixedAbbrevIDs {
-    END_BLOCK = 0,  // Must be zero to guarantee termination for broken bitcode.
-    ENTER_SUBBLOCK = 1,
-
-    /// DEFINE_ABBREV - Defines an abbrev for the current block.  It consists
-    /// of a vbr5 for # operand infos.  Each operand info is emitted with a
-    /// single bit to indicate if it is a literal encoding.  If so, the value is
-    /// emitted with a vbr8.  If not, the encoding is emitted as 3 bits followed
-    /// by the info value as a vbr5 if needed.
-    DEFINE_ABBREV = 2,
-
-    // UNABBREV_RECORDs are emitted with a vbr6 for the record code, followed by
-    // a vbr6 for the # operands, followed by vbr6's for each operand.
-    UNABBREV_RECORD = 3,
-
-    // This is not a code, this is a marker for the first abbrev assignment.
-    FIRST_APPLICATION_ABBREV = 4
-  };
-
-  /// StandardBlockIDs - All bitcode files can optionally include a BLOCKINFO
-  /// block, which contains metadata about other blocks in the file.
-  enum StandardBlockIDs {
-    /// BLOCKINFO_BLOCK is used to define metadata about blocks, for example,
-    /// standard abbrevs that should be available to all blocks of a specified
-    /// ID.
-    BLOCKINFO_BLOCK_ID = 0,
-
-    // Block IDs 1-7 are reserved for future expansion.
-    FIRST_APPLICATION_BLOCKID = 8
-  };
-
-  /// BlockInfoCodes - The blockinfo block contains metadata about user-defined
-  /// blocks.
-  enum BlockInfoCodes {
-    // DEFINE_ABBREV has magic semantics here, applying to the current SETBID'd
-    // block, instead of the BlockInfo block.
-
-    BLOCKINFO_CODE_SETBID        = 1, // SETBID: [blockid#]
-    BLOCKINFO_CODE_BLOCKNAME     = 2, // BLOCKNAME: [name]
-    BLOCKINFO_CODE_SETRECORDNAME = 3  // BLOCKINFO_CODE_SETRECORDNAME:
-                                      //                             [id, name]
-  };
-
-} // End bitc namespace
-
-/// BitCodeAbbrevOp - This describes one or more operands in an abbreviation.
-/// This is actually a union of two different things:
-///   1. It could be a literal integer value ("the operand is always 17").
-///   2. It could be an encoding specification ("this operand encoded like so").
-///
-class BitCodeAbbrevOp {
-  uint64_t Val;           // A literal value or data for an encoding.
-  bool IsLiteral : 1;     // Indicate whether this is a literal value or not.
-  unsigned Enc   : 3;     // The encoding to use.
-public:
-  enum Encoding {
-    Fixed = 1,  // A fixed width field, Val specifies number of bits.
-    VBR   = 2,  // A VBR field where Val specifies the width of each chunk.
-    Array = 3,  // A sequence of fields, next field species elt encoding.
-    Char6 = 4,  // A 6-bit fixed field which maps to [a-zA-Z0-9._].
-    Blob  = 5   // 32-bit aligned array of 8-bit characters.
-  };
-
-  explicit BitCodeAbbrevOp(uint64_t V) :  Val(V), IsLiteral(true) {}
-  explicit BitCodeAbbrevOp(Encoding E, uint64_t Data = 0)
-    : Val(Data), IsLiteral(false), Enc(E) {}
-
-  bool isLiteral() const  { return IsLiteral; }
-  bool isEncoding() const { return !IsLiteral; }
-
-  // Accessors for literals.
-  uint64_t getLiteralValue() const { assert(isLiteral()); return Val; }
-
-  // Accessors for encoding info.
-  Encoding getEncoding() const { assert(isEncoding()); return (Encoding)Enc; }
-  uint64_t getEncodingData() const {
-    assert(isEncoding() && hasEncodingData());
-    return Val;
-  }
-
-  bool hasEncodingData() const { return hasEncodingData(getEncoding()); }
-  static bool hasEncodingData(Encoding E) {
-    switch (E) {
-    case Fixed:
-    case VBR:
-      return true;
-    case Array:
-    case Char6:
-    case Blob:
-      return false;
-    }
-    report_fatal_error("Invalid encoding");
-  }
-
-  /// isChar6 - Return true if this character is legal in the Char6 encoding.
-  static bool isChar6(char C) {
-    if (C >= 'a' && C <= 'z') return true;
-    if (C >= 'A' && C <= 'Z') return true;
-    if (C >= '0' && C <= '9') return true;
-    if (C == '.' || C == '_') return true;
-    return false;
-  }
-  static unsigned EncodeChar6(char C) {
-    if (C >= 'a' && C <= 'z') return C-'a';
-    if (C >= 'A' && C <= 'Z') return C-'A'+26;
-    if (C >= '0' && C <= '9') return C-'0'+26+26;
-    if (C == '.')             return 62;
-    if (C == '_')             return 63;
-    llvm_unreachable("Not a value Char6 character!");
-  }
-
-  static char DecodeChar6(unsigned V) {
-    assert((V & ~63) == 0 && "Not a Char6 encoded character!");
-    return "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789._"
-        [V];
-  }
-
-};
-
-template <> struct isPodLike<BitCodeAbbrevOp> { static const bool value=true; };
-
-/// BitCodeAbbrev - This class represents an abbreviation record.  An
-/// abbreviation allows a complex record that has redundancy to be stored in a
-/// specialized format instead of the fully-general, fully-vbr, format.
-class BitCodeAbbrev {
-  SmallVector<BitCodeAbbrevOp, 32> OperandList;
-
-public:
-  unsigned getNumOperandInfos() const {
-    return static_cast<unsigned>(OperandList.size());
-  }
-  const BitCodeAbbrevOp &getOperandInfo(unsigned N) const {
-    return OperandList[N];
-  }
-
-  void Add(const BitCodeAbbrevOp &OpInfo) {
-    OperandList.push_back(OpInfo);
-  }
-};
-} // End llvm namespace
-
-#endif