Revert "[X86][NFC] Use std::move to avoid copy"

[abhishek-kaushik22]

Reverts #141455

[llvmbot]

@llvm/pr-subscribers-backend-x86

Author: Abhishek Kaushik (abhishek-kaushik22)

Changes

Reverts llvm/llvm-project#141455

---

Full diff: https://github.com/llvm/llvm-project/pull/145215.diff

1 Files Affected:

• (modified) llvm/lib/Target/X86/X86ISelLowering.cpp (+1-1)

diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index 53c0da45f2f66..33083c0eba695 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -41266,7 +41266,7 @@ static SDValue combineX86ShufflesRecursively(
     resolveTargetShuffleFromZeroables(OpMask, OpUndef, OpZero,
                                       ResolveKnownZeros);
 
-    Mask = std::move(OpMask);
+    Mask = OpMask;
     Ops.append(OpInputs.begin(), OpInputs.end());
   } else {
     resolveTargetShuffleFromZeroables(OpMask, OpUndef, OpZero);