main.cc

   1 /*
   2  * Copyright 2011 Leiden University. All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  *
   8  *    1. Redistributions of source code must retain the above copyright
   9  *       notice, this list of conditions and the following disclaimer.
  10  *
  11  *    2. Redistributions in binary form must reproduce the above
  12  *       copyright notice, this list of conditions and the following
  13  *       disclaimer in the documentation and/or other materials provided
  14  *       with the distribution.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY LEIDEN UNIVERSITY ''AS IS'' AND ANY
  17  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  19  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL LEIDEN UNIVERSITY OR
  20  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  21  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  22  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
  23  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  26  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27  *
  28  * The views and conclusions contained in the software and documentation
  29  * are those of the authors and should not be interpreted as
  30  * representing official policies, either expressed or implied, of
  31  * Leiden University.
  32  */
  33
  34 #include <string>
  35 #include <llvm/Support/CommandLine.h>
  36
  37 #include <isl/ctx.h>
  38
  39 #include "scop.h"
  40 #include "scop_yaml.h"
  41
  42 using namespace std;
  43
  44 static llvm::cl::opt<string> InputFilename(llvm::cl::Positional,
  45                         llvm::cl::Required, llvm::cl::desc("<input file>"));
  46 static llvm::cl::opt<bool> AutoDetect("autodetect",
  47                         llvm::cl::desc("Autodetect scops"));
  48
  49 int main(int argc, char *argv[])
  50 {
  51         isl_ctx *ctx = isl_ctx_alloc();
  52         pet_scop *scop;
  53
  54         llvm::cl::ParseCommandLineOptions(argc, argv);
  55
  56         scop = pet_scop_extract_from_C_source(ctx, InputFilename.c_str(), NULL,
  57                                                 AutoDetect);
  58
  59         if (scop)
  60                 pet_scop_emit(stdout, scop);
  61
  62         pet_scop_free(scop);
  63
  64         isl_ctx_free(ctx);
  65         return 0;
  66 }