[llvm] [AArch64][llvm] Remove `+d128` gating on `sysp`, `msrr` and `mrrs` instructions (PR #178912)

[via llvm-commits]

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@@ -1,15 +1,13 @@
-// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+d128,+the,+el2vmsa,+vh < %s \
+// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+the,+el2vmsa,+vh < %s \
 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
-// RUN: not llvm-mc -triple=aarch64 -mattr=+the,+el2vmsa,+vh -show-encoding < %s 2>&1 \
-// RUN:        | FileCheck %s --check-prefixes=CHECK-ERROR
-// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+d128,+the,+el2vmsa,+vh < %s \
-// RUN:        | llvm-objdump -d --mattr=+d128,+the,+el2vmsa,+vh - | FileCheck %s --check-prefix=CHECK-INST
-// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+d128,+the,+el2vmsa,+vh < %s \
-// RUN:   | llvm-objdump -d --mattr=-d128,+the,+el2vmsa,+vh - | FileCheck %s --check-prefix=CHECK-UNKNOWN
+// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+the,+el2vmsa,+vh < %s \
+// RUN:        | llvm-objdump -d --mattr=+the,+el2vmsa,+vh - | FileCheck %s --check-prefix=CHECK-INST
+// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+the,+el2vmsa,+vh < %s \
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Lukacma wrote:

This runline is identical to previous one now and can be removed.

https://github.com/llvm/llvm-project/pull/178912