public LLVMModuleRef ParseIR(LLVMMemoryBufferRef MemBuf)
{
if (!TryParseIR(MemBuf, out LLVMModuleRef M, out string Message))
{
throw new ExternalException(Message);
}
return(M);
}
public LLVMModuleRef GetBitcodeModule(LLVMMemoryBufferRef MemBuf)
{
if (!TryGetBitcodeModule(MemBuf, out LLVMModuleRef M, out string Message))
{
throw new ExternalException(Message);
}
return(M);
}
public bool TryParseIR(LLVMMemoryBufferRef MemBuf, out LLVMModuleRef OutM, out string OutMessage)
{
fixed(LLVMModuleRef *pOutM = &OutM)
{
sbyte *pMessage = null;
var result = LLVM.ParseIRInContext(this, MemBuf, (LLVMOpaqueModule **)pOutM, &pMessage);
if (pMessage == null)
{
OutMessage = string.Empty;
}
else
{
var span = new ReadOnlySpan <byte>(pMessage, int.MaxValue);
OutMessage = span.Slice(0, span.IndexOf((byte)'\0')).AsString();
}
return(result == 0);
}
}
/// <summary>Convenience wrapper for LLVM.GetErrorMessage.</summary>
public static void Close(this LLVMMemoryBufferRef self)
{
LLVM.DisposeMemoryBuffer(self);
self.Handle = default;
}