-Module *llvm::ParseAssemblyString(const char *AsmString, Module *M,
- SMDiagnostic &Err, LLVMContext &Context) {
- MemoryBuffer *F =
- MemoryBuffer::getMemBuffer(AsmString, AsmString+strlen(AsmString),
- "<string>");
-
- SourceMgr SM;
- SM.AddNewSourceBuffer(F, SMLoc());
+std::unique_ptr<Module> llvm::parseAssemblyFile(StringRef Filename,
+ SMDiagnostic &Err,
+ LLVMContext &Context) {
+ ErrorOr<std::unique_ptr<MemoryBuffer>> FileOrErr =
+ MemoryBuffer::getFileOrSTDIN(Filename);
+ if (std::error_code EC = FileOrErr.getError()) {
+ Err = SMDiagnostic(Filename, SourceMgr::DK_Error,
+ "Could not open input file: " + EC.message());
+ return nullptr;
+ }
+
+ return parseAssembly(std::move(FileOrErr.get()), Err, Context);
+}