[compiler-rt] [sanitizer] Disable new test on powerpc64le (PR #108505)

[Vitaly Buka via llvm-commits]

https://github.com/vitalybuka created https://github.com/llvm/llvm-project/pull/108505

The test was introduced in #108349.


>From 3ed3b837673e3d58811e00e8db0a6b328e406f33 Mon Sep 17 00:00:00 2001
From: Vitaly Buka <vitalybuka at google.com>
Date: Thu, 12 Sep 2024 23:31:47 -0700
Subject: [PATCH] =?UTF-8?q?[=F0=9D=98=80=F0=9D=97=BD=F0=9D=97=BF]=20initia?=
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Created using spr 1.3.4
---
 .../test/sanitizer_common/TestCases/Linux/tls_get_addr.c       | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/compiler-rt/test/sanitizer_common/TestCases/Linux/tls_get_addr.c b/compiler-rt/test/sanitizer_common/TestCases/Linux/tls_get_addr.c
index 2f88c22d19dbf9..0aff6039ac4e8a 100644
--- a/compiler-rt/test/sanitizer_common/TestCases/Linux/tls_get_addr.c
+++ b/compiler-rt/test/sanitizer_common/TestCases/Linux/tls_get_addr.c
@@ -10,6 +10,9 @@
 // These don't intercept __tls_get_addr.
 // XFAIL: lsan,hwasan,ubsan
 
+// FIXME: Fails for unknown reasons.
+// UNSUPPORTED: powerpc64le-target-arch
+
 #ifndef BUILD_SO
 #  include <assert.h>
 #  include <dlfcn.h>