[llvm] [LV] Introduce the EVLIVSimplify Pass for EVL-vectorized loops (PR #91796)

[Florian Hahn via llvm-commits]

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+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4
+; RUN: opt -S -mtriple=riscv64 -mattr='+v' --passes='loop(evl-iv-simplify)' < %s | FileCheck %s
+; RUN: opt -S -mtriple=riscv64 -mattr='+v' --passes='loop(evl-iv-simplify),function(simplifycfg,dce)' < %s | FileCheck %s --check-prefix=LOOP-DEL
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fhahn wrote:

`evl-iv-simplify` is a separate pass and should have separate tests, independent of LV tests.

https://github.com/llvm/llvm-project/pull/91796