[llvm] [X86][StrictFP] Add widening support for STRICT_FMIN/STRICT_FMAX (PR #119391)

[Simon Pilgrim via llvm-commits]

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@@ -33420,15 +33420,27 @@ void X86TargetLowering::ReplaceNodeResults(SDNode *N,
   case X86ISD::FMINC:
   case X86ISD::FMIN:
   case X86ISD::FMAXC:
-  case X86ISD::FMAX: {
+  case X86ISD::FMAX:
+  case X86ISD::STRICT_FMIN:
+  case X86ISD::STRICT_FMAX: {
     EVT VT = N->getValueType(0);
     assert(VT == MVT::v2f32 && "Unexpected type (!= v2f32) on FMIN/FMAX.");
+    unsigned Opc = N->getOpcode();
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RKSimon wrote:

We call N->getOpcode() often enough in this function that we should probably just hoist it out at the beginning and avoid repetition/

https://github.com/llvm/llvm-project/pull/119391