[clang] [RISCV][NFC] Use enum types to improve debuggability (PR #188418)

[Luke Lau via cfe-commits]

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@@ -1087,17 +1087,17 @@ llvm::SmallVector<PrototypeDescriptor> RVVIntrinsic::computeBuiltinTypes(
         if (IsTuple) {
           PrototypeDescriptor BasePtrOperand = Prototype[1];
           PrototypeDescriptor MaskoffType = PrototypeDescriptor(
-              static_cast<uint8_t>(BaseTypeModifier::Vector),
-              static_cast<uint8_t>(getTupleVTM(NF)),
-              BasePtrOperand.TM & ~static_cast<uint8_t>(TypeModifier::Pointer));
+              BaseTypeModifier::Vector, getTupleVTM(NF),
+              static_cast<TypeModifier>(BasePtrOperand.TM &
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lukel97 wrote:

Is the static_cast avoidable here if both `BasePtrOperand.TM` and `~TypeModifier::Pointer` are TypeModifiers? 

https://github.com/llvm/llvm-project/pull/188418