[llvm] Fix the lit failure on "loop-register.s" test. (PR #155704)

[via llvm-commits]

https://github.com/zeroomega created https://github.com/llvm/llvm-project/pull/155704

This is a follow up of f3a5c16b9810fc12e7be35ff719be10427338256, which broke the test on arm64 due to incorrect use of the UNSUPPORTED tag.

>From ce72edb42e22dab5c11276a6a0ea90e0ec1e02b7 Mon Sep 17 00:00:00 2001
From: Haowei Wu <haowei at google.com>
Date: Wed, 27 Aug 2025 14:36:15 -0700
Subject: [PATCH] Fix the lit failure on "loop-register.s" test.

This is a follow up of f3a5c16b9810fc12e7be35ff719be10427338256, which
broke the test on arm64 due to incorrect use of the UNSUPPORTED tag.
---
 llvm/test/tools/llvm-exegesis/AArch64/loop-register.s | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/test/tools/llvm-exegesis/AArch64/loop-register.s b/llvm/test/tools/llvm-exegesis/AArch64/loop-register.s
index 632088455e75a..db8f7a06b30a3 100644
--- a/llvm/test/tools/llvm-exegesis/AArch64/loop-register.s
+++ b/llvm/test/tools/llvm-exegesis/AArch64/loop-register.s
@@ -2,7 +2,7 @@
 ; generate extra function prologue instructions that interfere with matching
 ; the STR of X19. Disable this for now.
 ;
-; UNSUPPORTED: *
+; UNSUPPORTED: target={{.*}}
 
 REQUIRES: aarch64-registered-target, asserts