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add support for identifying bitcode files 

llvm-svn: 36845
This commit is contained in:
Chris Lattner 2007-05-06 05:30:10 +00:00
parent 99016c3f2d
commit 963a255853
1 changed files with 8 additions and 0 deletions
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8
llvm/include/llvm/System/Path.h
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@ -313,6 +313,13 @@ namespace sys {
/// @brief Determine if the path references a bytecode file. /// @brief Determine if the path references a bytecode file.
bool isBytecodeFile() const; bool isBytecodeFile() const;
/// This function determines if the path name in the object references an
/// LLVM Bitcode file by looking at its magic number.
/// @returns true if the file starts with the magic number for LLVM
/// bitcode files.
/// @brief Determine if the path references a bitcode file.
bool isBitcodeFile() const;
/// This function determines if the path name in the object references a /// This function determines if the path name in the object references a
/// native Dynamic Library (shared library, shared object) by looking at /// native Dynamic Library (shared library, shared object) by looking at
/// the file's magic number. The Path object must reference a file, not a /// the file's magic number. The Path object must reference a file, not a
@ -615,6 +622,7 @@ namespace sys {
enum LLVMFileType { enum LLVMFileType {
Unknown_FileType = 0, ///< Unrecognized file Unknown_FileType = 0, ///< Unrecognized file
Bytecode_FileType, ///< Uncompressed bytecode file Bytecode_FileType, ///< Uncompressed bytecode file
Bitcode_FileType, ///< Bitcode file
CompressedBytecode_FileType, ///< Compressed bytecode file CompressedBytecode_FileType, ///< Compressed bytecode file
Archive_FileType, ///< ar style archive file Archive_FileType, ///< ar style archive file
ELF_Relocatable_FileType, ///< ELF Relocatable object file ELF_Relocatable_FileType, ///< ELF Relocatable object file