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<pre class="fragment">It seems to me that line 1333 in CGBuiltin.cpp will never assert since it<br>is checking whether PTy can be bitcast to FTy->getParamType(i) which is equal<br>to PTy.<br><br>Shouldn't the assertion check whether ArgValue->getType() can be bitcast to<br>PTy without loss instead?<br><br>01329 <span class="comment">// If the intrinsic arg type is different from the builtin arg type</span><br><a name="l01330"></a>01330 <span class="comment">// we need to do a bit cast.</span><br><a name="l01331"></a>01331 llvm::Type *PTy = FTy->getParamType(i);<br><a name="l01332"></a>01332 <span class="keywordflow">if</span> (PTy != ArgValue->getType()) {<br><a name="l01333"></a>01333 assert(PTy->canLosslesslyBitCastTo(FTy->getParamType(i)) &&<br><a name="l01334"></a>01334 <span class="stringliteral">"Must be able to losslessly bit cast to param"</span>);<br><a name="l01335"></a>01335 ArgValue = Builder.CreateBitCast(ArgValue, PTy);<br><a name="l01336"></a>01336 }<br><a name="l01337"></a>01337 <br><a name="l01338"></a>01338 Args.push_back(ArgValue);<br><br></pre>
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