[clang] [llvm] [WebAssembly] Implement prototype f16x8.splat instruction. (PR #93228)

[Heejin Ahn via cfe-commits]

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@@ -90,6 +90,7 @@ class LLVM_LIBRARY_VISIBILITY WebAssemblyTargetInfo : public TargetInfo {
 
   StringRef getABI() const override;
   bool setABI(const std::string &Name) override;
+  bool useFP16ConversionIntrinsics() const override { return false; }
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aheejin wrote:

I am not very familiar with the places where the function is used, but `!HasHalfPrecision` seems safer.

https://github.com/llvm/llvm-project/pull/93228