[llvm] [x86] Add tan intrinsic part 4 (PR #90503)

[Farzon Lotfi via llvm-commits]

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@@ -1399,6 +1407,10 @@ void DAGTypeLegalizer::ExpandFloatResult(SDNode *N, unsigned ResNo) {
   case ISD::FSQRT:      ExpandFloatRes_FSQRT(N, Lo, Hi); break;
   case ISD::STRICT_FSUB:
   case ISD::FSUB:       ExpandFloatRes_FSUB(N, Lo, Hi); break;
+  case ISD::STRICT_FTAN:
+  case ISD::FTAN:
+    ExpandFloatRes_FTAN(N, Lo, Hi);
+    break;
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farzonl wrote:

will add clang-format off\ons

https://github.com/llvm/llvm-project/pull/90503