[llvm] [X86][AVX10.2] Map vector saturated converts to public intrinsics (PR #121483)

[Phoebe Wang via llvm-commits]

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@@ -5456,6 +5456,39 @@ void X86DAGToDAGISel::Select(SDNode *Node) {
     break;
   }
 
+  case X86ISD::FP_TO_SINT_SAT_CUSTOM:
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phoebewang wrote:

What Craig means is you can define a SDNode like `X86fp2uisat`, and add patterns in X86InstrAVX10.td instead of doing manual selection.

https://github.com/llvm/llvm-project/pull/121483