[llvm] [IR] Add llvm `clmul` intrinsic (PR #140301)

[Craig Topper via llvm-commits]

================
@@ -14283,6 +14284,7 @@ void RISCVTargetLowering::ReplaceNodeResults(SDNode *N,
       Results.push_back(DAG.getNode(ISD::TRUNCATE, DL, MVT::i32, Res));
       return;
     }
+    case Intrinsic::clmul:
----------------
topperc wrote:

This line is no longer needed

https://github.com/llvm/llvm-project/pull/140301