src/gallium/drivers/radeon/loader.cpp

   1
   2 #include "radeon_llvm_emit.h"
   3
   4 #include <llvm/Support/CommandLine.h>
   5 #include <llvm/Support/IRReader.h>
   6 #include <llvm/Support/SourceMgr.h>
   7 #include <llvm/LLVMContext.h>
   8 #include <llvm/Module.h>
   9 #include <stdio.h>
  10
  11 #include <llvm-c/Core.h>
  12
  13 using namespace llvm;
  14
  15 static cl::opt<std::string>
  16 InputFilename(cl::Positional, cl::desc("<input bitcode>"), cl::init("-"));
  17
  18 static cl::opt<std::string>
  19 TargetGPUName("gpu", cl::desc("target gpu name"), cl::value_desc("gpu_name"));
  20
  21 int main(int argc, char ** argv)
  22 {
  23         unsigned char * bytes;
  24         unsigned byte_count;
  25
  26         std::auto_ptr<Module> M;
  27         LLVMContext &Context = getGlobalContext();
  28         SMDiagnostic Err;
  29         cl::ParseCommandLineOptions(argc, argv, "llvm system compiler\n");
  30         M.reset(ParseIRFile(InputFilename, Err, Context));
  31
  32         Module * mod = M.get();
  33
  34         radeon_llvm_compile(wrap(mod), &bytes, &byte_count, TargetGPUName.c_str(), 1);
  35 }