[llvm] [VectorCombine] Fold vector.interleave2 with two constant splats (PR #125144)

[Luke Lau via llvm-commits]

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@@ -0,0 +1,21 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
+; RUN: opt -S -mtriple=riscv64 -mattr=+v,+m,+zvfh %s -passes=vector-combine | FileCheck %s
+; RUN: opt -S -mtriple=riscv32 -mattr=+v,+m,+zvfh %s -passes=vector-combine | FileCheck %s
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lukel97 wrote:

Nit, do we need +zvfh in here and vector-interleave2-splat-e64.ll?

https://github.com/llvm/llvm-project/pull/125144