1 files changed, 0 insertions, 91 deletions
diff --git a/release_23/examples/BrainF/BrainF.h b/release_23/examples/BrainF/BrainF.h
deleted file mode 100644
index e6aef82095da..000000000000
--- a/release_23/examples/BrainF/BrainF.h
+++ /dev/null
@@ -1,91 +0,0 @@
-//===-- BrainF.h - BrainF compiler class ----------------------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===--------------------------------------------------------------------===//
-//
-// This class stores the data for the BrainF compiler so it doesn't have
-// to pass all of it around.  The main method is parse.
-//
-//===--------------------------------------------------------------------===//
-
-#ifndef BRAINF_H
-#define BRAINF_H
-
-#include "llvm/Module.h"
-#include "llvm/Support/IRBuilder.h"
-
-using namespace llvm;
-
-/// This class provides a parser for the BrainF language.
-/// The class itself is made to store values during
-/// parsing so they don't have to be passed around
-/// as much.
-class BrainF {
-  public:
-    /// Options for how BrainF should compile
-    enum CompileFlags {
-      flag_off         = 0,
-      flag_arraybounds = 1
-    };
-
-    /// This is the main method.  It parses BrainF from in1
-    /// and returns the module with a function
-    /// void brainf()
-    /// containing the resulting code.
-    /// On error, it calls abort.
-    /// The caller must delete the returned module.
-    Module *parse(std::istream *in1, int mem, CompileFlags cf);
-
-  protected:
-    /// The different symbols in the BrainF language
-    enum Symbol {
-      SYM_NONE,
-      SYM_READ,
-      SYM_WRITE,
-      SYM_MOVE,
-      SYM_CHANGE,
-      SYM_LOOP,
-      SYM_ENDLOOP,
-      SYM_EOF
-    };
-
-    /// Names of the different parts of the language.
-    /// Tape is used for reading and writing the tape.
-    /// headreg is used for the position of the head.
-    /// label is used for the labels for the BasicBlocks.
-    /// testreg is used for testing the loop exit condition.
-    static const char *tapereg;
-    static const char *headreg;
-    static const char *label;
-    static const char *testreg;
-
-    /// Put the brainf function preamble and other fixed pieces of code
-    void header();
-
-    /// The main loop for parsing.  It calls itself recursively
-    /// to handle the depth of nesting of "[]".
-    void readloop(PHINode *phi, BasicBlock *oldbb, BasicBlock *testbb);
-
-    /// Constants during parsing
-    int memtotal;
-    CompileFlags comflag;
-    std::istream *in;
-    Module *module;
-    Function *brainf_func;
-    Function *getchar_func;
-    Function *putchar_func;
-    Value *ptr_arr;
-    Value *ptr_arrmax;
-    BasicBlock *endbb;
-    BasicBlock *aberrorbb;
-
-    /// Variables
-    IRBuilder *builder;
-    Value *curhead;
-};
-
-#endif