[llvm] Fixes [AArch64] Assertion `EltCnt.isKnownEven() && "Cannot halve vector with odd number of elements."' failed. (PR #166528)

[Shakil Ahmed via llvm-commits]

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@@ -0,0 +1,10 @@
+; RUN: opt -mtriple=aarch64-unknown-linux-gnu -mattr=+sve -passes=vector-combine %s -S -o - | FileCheck %s
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ahmedshakill wrote:

Thanks. I get it now.

https://github.com/llvm/llvm-project/pull/166528