[llvm] 1c2d7b3 - [AArch64] Fix a warning

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2025-09-17T07:03:46-07:00
New Revision: 1c2d7b3065dc143289d1e05caeeb7f77fac6575a

URL: https://github.com/llvm/llvm-project/commit/1c2d7b3065dc143289d1e05caeeb7f77fac6575a
DIFF: https://github.com/llvm/llvm-project/commit/1c2d7b3065dc143289d1e05caeeb7f77fac6575a.diff

LOG: [AArch64] Fix a warning

This patch fixes:

  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp:19079:7: error:
  unused variable 'VT' [-Werror,-Wunused-variable]

Added: 
    

Modified: 
    llvm/lib/Target/AArch64/AArch64ISelLowering.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
index 0ca5e89263b72..fc3efb072d57b 100644
--- a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
+++ b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
@@ -19076,9 +19076,8 @@ static SDValue performUADDVCombine(SDNode *N, SelectionDAG &DAG) {
   }
 
   // uaddv(A) --> A if all lanes of A are known to be zeros except the 0th lane.
-  MVT VT = N->getSimpleValueType(0);
   MVT OpVT = A.getSimpleValueType();
-  assert(VT == OpVT &&
+  assert(N->getSimpleValueType(0) == OpVT &&
          "The operand type should be consistent with the result type of UADDV");
   APInt Mask = APInt::getAllOnes(OpVT.getVectorNumElements());
   Mask.clearBit(0);