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Remove unused old-style error handling.

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If needed, an ErrorOr should be used.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212340 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2014-07-04 13:30:13 +00:00
parent 5b55a47e94
commit 82a599a0a4
2 changed files with 6 additions and 12 deletions
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11
include/llvm/Bitcode/ReaderWriter.h
View File

@ -41,14 +41,11 @@ namespace llvm {
LLVMContext &Context,
std::string *ErrMsg = nullptr);
/// 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.
/// 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 "".
std::string getBitcodeTargetTriple(MemoryBuffer *Buffer,
LLVMContext &Context,
std::string *ErrMsg = nullptr);
LLVMContext &Context);
/// Read the specified bitcode file, returning the module.
/// This method *never* takes ownership of Buffer.

7
lib/Bitcode/Reader/BitcodeReader.cpp
View File

@ -3468,14 +3468,11 @@ ErrorOr<Module *> llvm::parseBitcodeFile(MemoryBuffer *Buffer,
}
std::string llvm::getBitcodeTargetTriple(MemoryBuffer *Buffer,
LLVMContext& Context,
std::string *ErrMsg) {
LLVMContext &Context) {
BitcodeReader *R = new BitcodeReader(Buffer, Context);
std::string Triple("");
if (std::error_code EC = R->ParseTriple(Triple))
if (ErrMsg)
*ErrMsg = EC.message();
R->ParseTriple(Triple);
R->releaseBuffer();
delete R;