[TableGen] Remove unnecessary const_cast. NFC

topperc · topperc · commit f5789824900d · 2025-03-07T21:52:29.000-08:00
diff --git a/llvm/utils/TableGen/DecoderEmitter.cpp b/llvm/utils/TableGen/DecoderEmitter.cpp
@@ -249,7 +249,7 @@ static const BitsInit &getBitsField(const Record &def, StringRef str) {
         Bits.push_back(BI->getBit(Idx));
       }
     } else if (const BitInit *BI = dyn_cast<BitInit>(SI.Value)) {
-      Bits.push_back(const_cast<BitInit *>(BI));
+      Bits.push_back(BI);
     } else {
       for (unsigned Idx = 0U; Idx < SI.BitWidth; ++Idx)
         Bits.push_back(UnsetInit::get(def.getRecords()));

Original file line number	Diff line number	Diff line change
`@@ -249,7 +249,7 @@ static const BitsInit &getBitsField(const Record &def, StringRef str) {`
`249`	`249`	`Bits.push_back(BI->getBit(Idx));`
`250`	`250`	`}`
`251`	`251`	`} else if (const BitInit *BI = dyn_cast<BitInit>(SI.Value)) {`
`252`		`- Bits.push_back(const_cast<BitInit *>(BI));`
	`252`	`+ Bits.push_back(BI);`
`253`	`253`	`} else {`
`254`	`254`	`for (unsigned Idx = 0U; Idx < SI.BitWidth; ++Idx)`
`255`	`255`	`Bits.push_back(UnsetInit::get(def.getRecords()));`