[llvm] [WebAssembly] Zero and NaN checks for min/max (PR #177968)

[Sam Parker via llvm-commits]

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@@ -1776,26 +1776,45 @@ defm SIMD_RELAXED_FMIN :
 defm SIMD_RELAXED_FMAX :
    RelaxedBinary<F64x2, int_wasm_relaxed_max, "relaxed_max", 0x110>;
 
+def relaxed_fminimumnum : SDNode<"WebAssemblyISD::RELAXED_FMIN", SDTFPBinOp>;
+def relaxed_fmaximumnum : SDNode<"WebAssemblyISD::RELAXED_FMAX", SDTFPBinOp>;
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sparker-arm wrote:

Yes, I don't know why I haven't named them to match the ISD string.

https://github.com/llvm/llvm-project/pull/177968