[llvm] [AMDGPU][LibCallSimplify] Use target type's float-semantics in `ConstantFP::get` (PR #213721)

[Juan Manuel Martinez Caamaño via llvm-commits]

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@@ -814,6 +814,12 @@ static Constant *getConstantFloatVector(const ArrayRef<APFloat> Values,
     APF.convert(FltSem, APFloat::rmNearestTiesToEven, &Unused);
     ConstValues.push_back(ConstantFP::get(ElemTy, APF));
   }
+
+  if (!Ty->isVectorTy()) {
+    assert(Values.size() == 1 && "Expected exactly one constant value");
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jmmartinez wrote:

I've picked the later version.

https://github.com/llvm/llvm-project/pull/213721