[llvm] [MIPS]Fix QNaNs in the MIPS legacy NaN encodings (PR #139829)

[via llvm-commits]

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@@ -467,6 +467,8 @@ MipsTargetLowering::MipsTargetLowering(const MipsTargetMachine &TM,
   setOperationAction(ISD::FMA,               MVT::f64,   Expand);
   setOperationAction(ISD::FREM,              MVT::f32,   Expand);
   setOperationAction(ISD::FREM,              MVT::f64,   Expand);
+  setOperationAction(ISD::ConstantFP, MVT::f32, Custom);
+  setOperationAction(ISD::ConstantFP, MVT::f64, Custom);
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anbbna wrote:

OK, I'll amend that.


https://github.com/llvm/llvm-project/pull/139829