[llvm] [SelectionDAG] Move EVTToAPFloatSemantics to MVT/EVT (PR #103001)

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git-clang-format --diff d4dfeb373e95b09ef86865cb33cae21213488afe 46a9c57794dfb43197995ade0642be6bafb5b54e --extensions cpp,h -- llvm/include/llvm/CodeGen/SelectionDAG.h llvm/include/llvm/CodeGen/ValueTypes.h llvm/include/llvm/CodeGenTypes/MachineValueType.h llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp llvm/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp llvm/lib/CodeGen/ValueTypes.cpp llvm/lib/Target/AArch64/AArch64ISelLowering.cpp llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp llvm/lib/Target/AMDGPU/SIISelLowering.cpp llvm/lib/Target/RISCV/RISCVISelLowering.cpp llvm/lib/Target/X86/X86ISelLowering.cpp
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diff --git a/llvm/lib/CodeGen/ValueTypes.cpp b/llvm/lib/CodeGen/ValueTypes.cpp
index c74ea5879a..458fdfd59f 100644
--- a/llvm/lib/CodeGen/ValueTypes.cpp
+++ b/llvm/lib/CodeGen/ValueTypes.cpp
@@ -292,14 +292,22 @@ EVT EVT::getEVT(Type *Ty, bool HandleUnknown){
 
 const fltSemantics &MVT::getFltSemantics() const {
   switch (getScalarType().SimpleTy) {
-  default: llvm_unreachable("Unknown FP format");
-  case MVT::f16:     return APFloat::IEEEhalf();
-  case MVT::bf16:    return APFloat::BFloat();
-  case MVT::f32:     return APFloat::IEEEsingle();
-  case MVT::f64:     return APFloat::IEEEdouble();
-  case MVT::f80:     return APFloat::x87DoubleExtended();
-  case MVT::f128:    return APFloat::IEEEquad();
-  case MVT::ppcf128: return APFloat::PPCDoubleDouble();
+  default:
+    llvm_unreachable("Unknown FP format");
+  case MVT::f16:
+    return APFloat::IEEEhalf();
+  case MVT::bf16:
+    return APFloat::BFloat();
+  case MVT::f32:
+    return APFloat::IEEEsingle();
+  case MVT::f64:
+    return APFloat::IEEEdouble();
+  case MVT::f80:
+    return APFloat::x87DoubleExtended();
+  case MVT::f128:
+    return APFloat::IEEEquad();
+  case MVT::ppcf128:
+    return APFloat::PPCDoubleDouble();
   }
 }
 

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https://github.com/llvm/llvm-project/pull/103001