[llvm] [Mips] Fix wrong qNaN encoding when -mnan=legacy (PR #153777)

[Simon Pilgrim via llvm-commits]

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@@ -5436,7 +5438,8 @@ class LLVM_ABI TargetLowering : public TargetLoweringBase {
   SDValue expandFMINNUM_FMAXNUM(SDNode *N, SelectionDAG &DAG) const;
 
   /// Expand fminimum/fmaximum into multiple comparison with selects.
-  SDValue expandFMINIMUM_FMAXIMUM(SDNode *N, SelectionDAG &DAG) const;
+  SDValue expandFMINIMUM_FMAXIMUM(SDNode *N, SelectionDAG &DAG,
+                                  const TargetLowering &TLI) const;
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RKSimon wrote:

why do you need a (self) TLI argument when its a TLI method?

https://github.com/llvm/llvm-project/pull/153777