Use std::move to avoid copy

[abhishek-kaushik22]

No description provided.

[llvmbot]

@llvm/pr-subscribers-tablegen

@llvm/pr-subscribers-llvm-globalisel

Author: None (abhishek-kaushik22)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/113055.diff

1 Files Affected:

• (modified) llvm/utils/TableGen/Common/GlobalISel/GlobalISelMatchTable.cpp (+1-1)

diff --git a/llvm/utils/TableGen/Common/GlobalISel/GlobalISelMatchTable.cpp b/llvm/utils/TableGen/Common/GlobalISel/GlobalISelMatchTable.cpp
index 5de5dd894f84ec..15ec7e17130de4 100644
--- a/llvm/utils/TableGen/Common/GlobalISel/GlobalISelMatchTable.cpp
+++ b/llvm/utils/TableGen/Common/GlobalISel/GlobalISelMatchTable.cpp
@@ -842,7 +842,7 @@ Error RuleMatcher::defineComplexSubOperand(StringRef SymbolicName,
 
   ComplexSubOperands[SymbolicName] =
       std::tuple(ComplexPattern, RendererID, SubOperandID);
-  ComplexSubOperandsParentName[SymbolicName] = ParentName;
+  ComplexSubOperandsParentName[SymbolicName] = std::move(ParentName);
 
   return Error::success();
 }