public static LLVMValueRef BuildGetElementPtr(EmittingContext pContext, LLVMValueRef?pValue)
{
List <LLVMValueRef> indexes = new List <LLVMValueRef>(pContext.AccessStack.Count)
{
pContext.GetInt(0)
};
for (int j = pContext.AccessStack.Count - 1; j > 0; j--)
{
indexes.Add(pContext.AccessStack.PeekAt(j).Value);
}
if (pValue.HasValue)
{
indexes.Add(pValue.Value);
}
var i = pContext.AccessStack.PeekAt(0).Value;
return(LLVM.BuildInBoundsGEP(pContext.Builder, i, indexes.ToArray(), "memberaccess"));
}
public static void StringFromChars(LLVMValueRef pVariable, SyntaxNode pChars, EmittingContext pContext)
{
var data = pChars.Emit(pContext);
//Save length
var arrayLength = pContext.GetArrayLength(data);
var stringLength = pContext.GetArrayLength(pVariable);
LLVM.BuildStore(pContext.Builder, LLVM.BuildLoad(pContext.Builder, arrayLength, ""), stringLength);
var arrayData = LLVM.BuildInBoundsGEP(pContext.Builder, data, new LLVMValueRef[] { pContext.GetInt(0), pContext.GetInt(1) }, "");
arrayData = LLVM.BuildLoad(pContext.Builder, arrayData, "");
//Load the data
var variableData = LLVM.BuildInBoundsGEP(pContext.Builder, pVariable, new LLVMValueRef[] { pContext.GetInt(0), pContext.GetInt(1) }, "");
LLVM.BuildStore(pContext.Builder, arrayData, variableData);
}
