[llvm] [AArch64][SVE] Use ADD/ADR instead of MUL/MLA for x*N (PR #198566)

[Paul Walker via llvm-commits]

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@@ -0,0 +1,233 @@
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
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paulwalker-arm wrote:

Please use update_llc_test_checks.py to generate the check lines.

https://github.com/llvm/llvm-project/pull/198566