[llvm] Add intrinsics support in narrow interleave group (PR #206455)

[Florian Hahn via llvm-commits]

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@@ -0,0 +1,158 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals none --filter-out-after "^scalar.ph:" --version 5
+; RUN: opt -p loop-vectorize -S -force-vector-interleave=1 %s | FileCheck  %s
+
+target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-n32:64-S128-Fn32"
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fhahn wrote:

should not be needed

https://github.com/llvm/llvm-project/pull/206455