Add a generic expansion transform: A op (B op' C) -> (A op B) op' (A op C)

[oota-llvm.git] / tools / lto / LTOCodeGenerator.h

diff --git a/tools/lto/LTOCodeGenerator.h b/tools/lto/LTOCodeGenerator.h
index 24a2ba316e7f89d3ab81650a006ef033b8f502d1..f5b78a608a99acaf578d7c2891db13a2d1e77930 100644 (file)
--- a/tools/lto/LTOCodeGenerator.h
+++ b/tools/lto/LTOCodeGenerator.h
@@ -16,6 +16,7 @@
 #define LTO_CODE_GENERATOR_H
 
 #include "llvm/Linker.h"
+#include "llvm/LLVMContext.h"
 #include "llvm/ADT/StringMap.h"
 #include "llvm/ADT/SmallVector.h"
 
@@ -25,26 +26,27 @@
 //
 // C++ class which implements the opaque lto_code_gen_t
 //
-class LTOCodeGenerator {
-public:
+
+struct LTOCodeGenerator {
     static const char*        getVersionString();
     
                             LTOCodeGenerator();
                             ~LTOCodeGenerator();
                             
-    bool                addModule(class LTOModule*, std::string& errMsg);
+    bool                addModule(struct LTOModule*, std::string& errMsg);
     bool                setDebugInfo(lto_debug_model, std::string& errMsg);
     bool                setCodePICModel(lto_codegen_model, std::string& errMsg);
+    void                setCpu(const char *cpu);
+    void                setAssemblerPath(const char* path);
+    void                setAssemblerArgs(const char** args, int nargs);
     void                addMustPreserveSymbol(const char* sym);
     bool                writeMergedModules(const char* path, 
                                                            std::string& errMsg);
     const void*         compile(size_t* length, std::string& errMsg);
-    void                setCodeGenDebugOptions(const char *opts) {
-                          _codegenOptions.push_back(std::string(opts)); 
-                        }
+    void                setCodeGenDebugOptions(const char *opts); 
 private:
-    bool                generateAssemblyCode(std::ostream& out, 
-                                                        std::string& errMsg);
+    bool                generateAssemblyCode(llvm::raw_ostream& out, 
+                                             std::string& errMsg);
     bool                assemble(const std::string& asmPath, 
                             const std::string& objPath, std::string& errMsg);
     void                applyScopeRestrictions();
@@ -52,6 +54,7 @@ private:
     
     typedef llvm::StringMap<uint8_t> StringSet;
 
+    llvm::LLVMContext&          _context;
     llvm::Linker                _linker;
     llvm::TargetMachine*        _target;
     bool                        _emitDwarfDebugInfo;
@@ -59,7 +62,10 @@ private:
     lto_codegen_model           _codeModel;
     StringSet                   _mustPreserveSymbols;
     llvm::MemoryBuffer*         _nativeObjectFile;
-    llvm::SmallVector<std::string, 4> _codegenOptions;
+    std::vector<const char*>    _codegenOptions;
+    llvm::sys::Path*            _assemblerPath;
+    std::string                 _mCpu;
+    std::vector<std::string>    _assemblerArgs;
 };
 
 #endif // LTO_CODE_GENERATOR_H