From 34711747a1d2c8713e69333bacef1c880810e371 Mon Sep 17 00:00:00 2001 From: Bill Wendling Date: Wed, 6 Oct 2010 01:22:42 +0000 Subject: Provide a fast "get me the target triple from the module" API. This can drastically reduce the linking time during LTO. Patch by Shantonu Sen! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115728 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/Bitcode/ReaderWriter.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'include/llvm/Bitcode/ReaderWriter.h') diff --git a/include/llvm/Bitcode/ReaderWriter.h b/include/llvm/Bitcode/ReaderWriter.h index a186964..5099cb7 100644 --- a/include/llvm/Bitcode/ReaderWriter.h +++ b/include/llvm/Bitcode/ReaderWriter.h @@ -33,6 +33,15 @@ namespace llvm { LLVMContext& Context, std::string *ErrMsg = 0); + /// getBitcodeTargetTriple - Read the header of the specified bitcode + /// buffer and extract just the triple information. If successful, + /// this returns a string and *does not* take ownership + /// of 'buffer'. On error, this returns "", and fills in *ErrMsg + /// if ErrMsg is non-null. + std::string getBitcodeTargetTriple(MemoryBuffer *Buffer, + LLVMContext& Context, + std::string *ErrMsg = 0); + /// ParseBitcodeFile - Read the specified bitcode file, returning the module. /// If an error occurs, this returns null and fills in *ErrMsg if it is /// non-null. This method *never* takes ownership of Buffer. -- cgit v1.1