[RegBankInfo] Add brackets around || in assert. NFC

Author: davemgreen

llvm/lib/CodeGen/RegisterBankInfo.cpp

@@ -565,9 +565,9 @@ bool RegisterBankInfo::ValueMapping::verify(const RegisterBankInfo &RBI,
     OrigValueBitWidth =
         std::max(OrigValueBitWidth, PartMap.getHighBitIdx() + 1);
   }
-  assert(MeaningfulBitWidth.isScalable() ||
-         OrigValueBitWidth >= MeaningfulBitWidth &&
-             "Meaningful bits not covered by the mapping");
+  assert((MeaningfulBitWidth.isScalable() ||
+          OrigValueBitWidth >= MeaningfulBitWidth) &&
+         "Meaningful bits not covered by the mapping");
   APInt ValueMask(OrigValueBitWidth, 0);
   for (const RegisterBankInfo::PartialMapping &PartMap : *this) {
     // Check that the union of the partial mappings covers the whole value,