[llvm] [SelectionDAG] Use getVectorElementPointer in DAGCombiner::replaceStoreOfInsertLoad. (PR #74249)

[Phoebe Wang via llvm-commits]

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@@ -9,6 +9,7 @@ define void @foo(ptr %0, ptr %1, ptr %2) #0 {
 ; CHECK:       ## %bb.0:
 ; CHECK-NEXT:    movl (%rdx), %eax
 ; CHECK-NEXT:    vpinsrw $0, (%rdi), %xmm0, %xmm0
+; CHECK-NEXT:    andl $15, %eax
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phoebewang wrote:

I see the problem, thanks! It looks like a serious security!

https://github.com/llvm/llvm-project/pull/74249