[llvm] [BOLT][test] Disable callcont-fallthru.s on AArch64 (PR #137831)

[Paschalis Mpeis via llvm-commits]

https://github.com/paschalis-mpeis created https://github.com/llvm/llvm-project/pull/137831

Disabling this test on AArch64, until a consistent workaround is in place. See [this comment](https://github.com/llvm/llvm-project/pull/135867#issuecomment-2821084711) of:
- #135867

>From 42d76a34b20487a0e24f0b9f57612d4e67305568 Mon Sep 17 00:00:00 2001
From: Paschalis Mpeis <Paschalis.Mpeis at arm.com>
Date: Tue, 29 Apr 2025 16:48:41 +0100
Subject: [PATCH] [BOLT][test] Disable callcont-fallthru.s on AArch64

---
 bolt/test/X86/callcont-fallthru.s | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/bolt/test/X86/callcont-fallthru.s b/bolt/test/X86/callcont-fallthru.s
index ee72d8f62e032..329cc9530bd68 100644
--- a/bolt/test/X86/callcont-fallthru.s
+++ b/bolt/test/X86/callcont-fallthru.s
@@ -1,6 +1,8 @@
 ## Ensures that a call continuation fallthrough count is set when using
 ## pre-aggregated perf data.
 
+# REQUIRES: x86_64-linux
+
 # RUN: %clang %cflags -fpic -shared -xc /dev/null -o %t.so
 ## Link against a DSO to ensure PLT entries.
 # RUN: %clangxx %cxxflags %s %t.so -o %t -Wl,-q -nostdlib