[llvm] [GlobalIsel] Add G_SCMP and G_UCMP instructions (PR #98894)

[Matt Arsenault via llvm-commits]

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@@ -1,4 +1,6 @@
-# RUN: not --crash llc -o - -run-pass=none -verify-machineinstrs %s 2>&1 | FileCheck %s
+# RUN: not --crash llc -o - -run-pass=none -mtriple=arm64 -verify-machineinstrs %s 2>&1 | FileCheck %s
+# REQUIRES: aarch64-registered-target
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arsenm wrote:

This shouldn't be in this patch, and is the rare case that shouldn't require a target 

https://github.com/llvm/llvm-project/pull/98894