[llvm] arm: fix float to integer conversion with `+mve, -mve.fp` (PR #193319)

[David Green via llvm-commits]

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@@ -0,0 +1,325 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 6
+; RUN: llc < %s -mtriple=thumbv8m.main-none-eabi -mattr=+v8.1m.main,-mve.fp,+mve | FileCheck %s
+
+; Test that fptosi and fptoui work with the weird combination of `+mve,-mve.fp`,
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davemgreen wrote:

You can remove 'weird'. MVE without fp is a standard supported configuration AFAIU.

https://github.com/llvm/llvm-project/pull/193319