[llvm] [LegalizeTypes] Handle non byte-sized elt types when splitting INSERT/EXTRACT_VECTOR_ELT (PR #93357)

[Björn Pettersson via llvm-commits]

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@@ -0,0 +1,60 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
+; RUN: llc -mtriple=x86_64-- -o - %s| FileCheck %s
+
+; Verify that we support non byte-sized elements, together with variable index.
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bjope wrote:

Both test case added here triggered assertion failure earlier. So can't really pre-commit anything interesting.

https://github.com/llvm/llvm-project/pull/93357