[llvm] [Hexagon] Add HVX patterns for vector arithmetic (PR #170704)

[Sergei Larin via llvm-commits]

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@@ -1,11 +1,11 @@
-; RUN: llc -mtriple=hexagon < %s | FileCheck %s
+; RUN: llc -mtriple=hexagon -mattr=+hvxv73,+hvx-length64b < %s | FileCheck %s
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SergeiYLarin wrote:

Hi Krzysztof, Not sure what you mean here... The change is needed for this test to pass..

https://github.com/llvm/llvm-project/pull/170704