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

[Paschalis Mpeis via llvm-commits]

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

>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 1/2] [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

>From 751168add858177ccf3698cad9d10cf588513131 Mon Sep 17 00:00:00 2001
From: Paschalis Mpeis <Paschalis.Mpeis at arm.com>
Date: Fri, 2 May 2025 11:59:57 +0100
Subject: [PATCH 2/2] Add note about llvm-nm --synthetic support

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

diff --git a/bolt/test/X86/callcont-fallthru.s b/bolt/test/X86/callcont-fallthru.s
index 329cc9530bd68..a95d1c7e06c3d 100644
--- a/bolt/test/X86/callcont-fallthru.s
+++ b/bolt/test/X86/callcont-fallthru.s
@@ -1,6 +1,7 @@
 ## Ensures that a call continuation fallthrough count is set when using
 ## pre-aggregated perf data.
 
+# TODO: Remove once llvm-nm supports --synthetic (#138232)
 # REQUIRES: x86_64-linux
 
 # RUN: %clang %cflags -fpic -shared -xc /dev/null -o %t.so