[TableGen] Use std::move to avoid copy (llvm#123088)

abhishek-kaushik22 · web-flow · commit 943b212d5679 · 2025-01-15T22:50:00.000+05:30
diff --git a/llvm/utils/TableGen/DecoderEmitter.cpp b/llvm/utils/TableGen/DecoderEmitter.cpp
@@ -2146,7 +2146,7 @@ populateInstruction(const CodeGenTarget &Target, const Record &EncodingDef,
         InsnOperands.push_back(std::move(OpInfo));
     }
   }
-  Operands[Opc] = InsnOperands;
+  Operands[Opc] = std::move(InsnOperands);
 
 #if 0
   LLVM_DEBUG({

Original file line number	Diff line number	Diff line change
`@@ -2146,7 +2146,7 @@ populateInstruction(const CodeGenTarget &Target, const Record &EncodingDef,`
`2146`	`2146`	`InsnOperands.push_back(std::move(OpInfo));`
`2147`	`2147`	`}`
`2148`	`2148`	`}`
`2149`		`- Operands[Opc] = InsnOperands;`
	`2149`	`+ Operands[Opc] = std::move(InsnOperands);`
`2150`	`2150`
`2151`	`2151`	`#if 0`
`2152`	`2152`	`LLVM_DEBUG({`