[llvm] [LoopVectorize] Don't replace widen with replicate for ExtractValueInst (PR #193404)

[David Sherwood via llvm-commits]

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@@ -0,0 +1,61 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 6
+; RUN: opt < %s -passes=loop-vectorize -force-vector-width=2 -force-vector-interleave=1 -S 2>%t | FileCheck %s
+
+; Regression test from https://github.com/llvm/llvm-project/issues/193275
+
+target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
+
+; Function Attrs: nocallback nocreateundeforpoison nofree nosync nounwind speculatable willreturn memory(none)
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david-arm wrote:

nit: Can you delete the `; Function Attrs ...` comment?

https://github.com/llvm/llvm-project/pull/193404