[llvm] [X86][SelectionDAG] Handle the case for gather where index is SHL (PR #139703)

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git-clang-format --diff HEAD~1 HEAD --extensions cpp -- llvm/lib/Target/X86/X86ISelLowering.cpp
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View the diff from clang-format here.
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diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index 758f543a9..6b6cc1f2a 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -56740,7 +56740,7 @@ static SDValue combineGatherScatter(SDNode *N, SelectionDAG &DAG,
         }
       }
     }
-    
+
     // If the index is a left shift, \ComputeNumSignBits we are recomputing
     // the number of sign bits from the shifted value. We are trying to enable
     // the optimization in which we can shrink indices if they are larger than

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https://github.com/llvm/llvm-project/pull/139703