[llvm] [X86][APX] Support APX + MOVRS (PR #123264)

[Phoebe Wang via llvm-commits]

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@@ -1,11 +1,17 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 3
 ; RUN: llc < %s -verify-machineinstrs -mtriple=x86_64-unknown-unknown --show-mc-encoding -mattr=+movrs | FileCheck %s
+; RUN: llc < %s -verify-machineinstrs -mtriple=x86_64-unknown-unknown --show-mc-encoding -mattr=+movrs,+egpr | FileCheck %s --check-prefix=APXF
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phoebewang wrote:

Done.

https://github.com/llvm/llvm-project/pull/123264