For PR1074:

Remove the projects/Stacker directory. LLVM is now free of dependency
on llvm-gcc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33278 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 0 insertions, 276 deletions

diff --git a/projects/Stacker/tools/stkrc/Makefile b/projects/Stacker/tools/stkrc/Makefile
deleted file mode 100644
index 643e5d2471..0000000000
--- a/projects/Stacker/tools/stkrc/Makefile
+++ /dev/null
@@ -1,33 +0,0 @@
-##===- projects/Stacker/lib/stkrc/Makefile -----------------*- Makefile -*-===##
-
-#
-# Indicate where we are relative to the top of the source tree.
-#
-LEVEL=../..
-
-#
-# Give the name of a library.  This will build a dynamic version.
-#
-TOOLNAME = stkrc
-LLVMLIBS = LLVMAsmParser.a LLVMBCWriter.a LLVMipo.a LLVMScalarOpts.a \
-	  LLVMTransforms.a LLVMTransformUtils.a LLVMipa.a LLVMAnalysis.a \
-	  LLVMTarget.a LLVMCore.a LLVMSupport.a LLVMbzip2.a LLVMSystem.a 
-CONFIG_FILES = st
-EXTRA_DIST = st
-USEDLIBS=stkr_compiler 
-REQUIRES_EH := 1
-
-
-ifdef PARSE_DEBUG
-CPPFLAGS = -DPARSE_DEBUG=1
-endif
-
-ifdef FLEX_DEBUG
-CPPFLAGS += -DFLEX_DEBUG=1
-endif
-
-#
-# Include Makefile.common so we know what to do.
-#
-include $(LEVEL)/Makefile.common
-
diff --git a/projects/Stacker/tools/stkrc/st b/projects/Stacker/tools/stkrc/st
deleted file mode 100644
index 7cf6215411..0000000000
--- a/projects/Stacker/tools/stkrc/st
+++ /dev/null
@@ -1,63 +0,0 @@
-# Stacker configuration file for llvmc
-
-##########################################################
-# Language definitions
-##########################################################
-  lang.name=Stacker 
-  lang.opt1=-O1
-  lang.opt2=-O2
-  lang.opt3=-O3
-  lang.opt4=-O4
-  lang.opt5=-O5
-
-##########################################################
-# Pre-processor definitions
-##########################################################
-
-  # Stacker doesn't have a preprocessor but the following
-  # allows the -E option to be supported
-  preprocessor.command=cp %in% %out%
-  preprocessor.required=false
-
-##########################################################
-# Translator definitions
-##########################################################
-
-  # To compile stacker source, we just run the stacker
-  # compiler with a default stack size of 2048 entries.
-  translator.command=%bindir%/stkrc %in% -f -o %out% %opt% \
-    %time% %stats% %args%
-
-  # stkrc doesn't preprocess but we set this to true so
-  # that we don't run the cp command by default.
-  translator.preprocesses=true
-
-  # The translator is required to run.
-  translator.required=false
-
-  # stkrc doesn't handle the -On options
-  translator.output=bytecode
-
-##########################################################
-# Optimizer definitions
-##########################################################
-  
-  # For optimization, we use the LLVM "opt" program
-  optimizer.command=%bindir%/stkrc %in% -f -o %out% %opt% \
-    %time% %stats% %args%
-
-  optimizer.required = yes
-
-  # opt doesn't translate
-  optimizer.translates = yes
-
-  # opt doesn't preprocess
-  optimizer.preprocesses=yes
-
-  # opt produces bytecode
-  optimizer.output = bc
-
-##########################################################
-# Assembler definitions
-##########################################################
-  assembler.command=%bindir%/llc %in% -o %out% %target% %time% %stats%
diff --git a/projects/Stacker/tools/stkrc/stkrc.cpp b/projects/Stacker/tools/stkrc/stkrc.cpp
deleted file mode 100644
index 38ed78e02d..0000000000
--- a/projects/Stacker/tools/stkrc/stkrc.cpp
+++ /dev/null
@@ -1,180 +0,0 @@
-//===--- stkrc.cpp --- The Stacker Compiler -------------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file was developed by Reid Spencer and donated to the LLVM research
-// group and is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-//  This is the "main" program for the Stacker Compiler. It is simply a utility
-//  that invokes the StackerCompiler::compile method (see StackerCompiler.cpp)
-//
-//  To get help using this utility, you can invoke it with:
-//   stkrc --help         - Output information about command line switches
-//
-//
-//===------------------------------------------------------------------------===
-
-#include "../../lib/compiler/StackerCompiler.h"
-#include "llvm/Assembly/Parser.h"
-#include "llvm/Bytecode/Writer.h"
-#include "llvm/Analysis/Verifier.h"
-#include "llvm/Support/CommandLine.h"
-#include "llvm/Support/Streams.h"
-#include "llvm/System/Signals.h"
-#include <fstream>
-#include <iostream>
-#include <memory>
-using namespace llvm;
-
-static cl::opt<std::string>
-InputFilename(cl::Positional, cl::desc("<input .st file>"), cl::init("-"));
-
-static cl::opt<std::string>
-OutputFilename("o", cl::desc("Override output filename"),
-        cl::value_desc("filename"));
-
-static cl::opt<bool>
-Force("f", cl::desc("Overwrite output files"));
-
-static cl::opt<uint32_t>
-StackSize("s", cl::desc("Specify program maximum stack size"),
-        cl::init(1024), cl::value_desc("stack size"));
-
-static cl::opt<bool>
-DumpAsm("d", cl::desc("Print LLVM Assembly as parsed"), cl::Hidden);
-
-#ifdef PARSE_DEBUG
-static cl::opt<bool>
-ParseDebug("g", cl::desc("Turn on Bison Debugging"), cl::Hidden);
-#endif
-
-#ifdef FLEX_DEBUG
-static cl::opt<bool>
-FlexDebug("x", cl::desc("Turn on Flex Debugging"), cl::Hidden);
-#endif
-
-static cl::opt<bool>
-EchoSource("e", cl::desc("Print Stacker Source as parsed"), cl::Hidden);
-
-enum OptLev {
-  None = 0,
-  One = 1,
-  Two = 2,
-  Three = 3,
-  Four = 4,
-  Five = 5
-};
-
-static cl::opt<OptLev> OptLevel(
-  cl::desc("Choose optimization level to apply:"),
-  cl::init(One),
-  cl::values(
-    clEnumValN(None,"O0","An alias for the -O1 option"),
-    clEnumValN(One,"O1","Optimize for compilation speed"),
-    clEnumValN(Two,"O2","Perform simple optimizations to reduce code size"),
-    clEnumValN(Three,"O3","More aggressive optimizations"),
-    clEnumValN(Four,"O4","High level of optimization"),
-    clEnumValN(Five,"O5","An alias for the -O4 option"),
-    clEnumValEnd
-  ));
-
-int main(int argc, char **argv)
-{
-  cl::ParseCommandLineOptions(argc, argv, " stacker .st -> .bc compiler\n");
-
-  std::ostream *Out = 0;
-  try {
-    StackerCompiler compiler;
-    try
-    {
-#ifdef PARSE_DEBUG
-      {
-          extern int Stackerdebug;
-          Stackerdebug = ParseDebug;
-      }
-#endif
-#ifdef FLEX_DEBUG
-      {
-          extern int Stacker_flex_debug;
-          Stacker_flex_debug = FlexDebug;
-      }
-#endif
-      // Parse the file now...
-
-      std::auto_ptr<Module> M (
-          compiler.compile(InputFilename,EchoSource,OptLevel,StackSize));
-      if (M.get() == 0) {
-        throw std::string("program didn't parse correctly.");
-      }
-
-      if (verifyModule(*M.get())) {
-        throw std::string("program parsed, but does not verify as correct!");
-      }
-
-      if (DumpAsm)
-        cerr << "Here's the assembly:" << M.get();
-
-      if (OutputFilename != "") {   // Specified an output filename?
-        if (OutputFilename != "-") {  // Not stdout?
-          if (!Force && std::ifstream(OutputFilename.c_str())) {
-            // If force is not specified, make sure not to overwrite a file!
-            throw std::string("error opening '") + OutputFilename +
-                    "': file exists!\n" +
-                    "Use -f command line argument to force output";
-            return 1;
-          }
-          Out = new std::ofstream(OutputFilename.c_str());
-        } else {                      // Specified stdout
-          Out = &std::cout;
-        }
-      } else {
-        if (InputFilename == "-") {
-          OutputFilename = "-";
-          Out = &std::cout;
-        } else {
-          std::string IFN = InputFilename;
-          int Len = IFN.length();
-          if (IFN[Len-3] == '.' && IFN[Len-2] == 's' && IFN[Len-1] == 't') {
-            // Source ends in .ll
-            OutputFilename = std::string(IFN.begin(), IFN.end()-3);
-          } else {
-            OutputFilename = IFN;   // Append a .bc to it
-          }
-          OutputFilename += ".bc";
-
-          if (!Force && std::ifstream(OutputFilename.c_str())) {
-            // If force is not specified, make sure not to overwrite a file!
-            throw std::string("error opening '") + OutputFilename +
-                    "': file exists!\n" +
-                    "Use -f command line argument to force output\n";
-          }
-
-          Out = new std::ofstream(OutputFilename.c_str());
-          // Make sure that the Out file gets unlinked from the disk if we get a
-          // SIGINT
-          sys::RemoveFileOnSignal(sys::Path(OutputFilename));
-        }
-      }
-
-      if (!Out->good()) {
-        throw std::string("error opening ") + OutputFilename + "!";
-      }
-
-      OStream L(*Out);
-      WriteBytecodeToFile(M.get(), L);
-    } catch (const ParseError &E) {
-      cerr << argv[0] << ": " << E.getMessage() << "\n";
-      return 1;
-    }
-  }
-  catch (const std::string& msg ) {
-    cerr << argv[0] << ": " << msg << "\n";
-    return 1;
-  }
-
-  if (Out != &std::cout) delete Out;
-  return 0;
-}