[lldb] XFAIL tests that are failing on CI

These tests are failing on CI. To unblock PRs, we are going to
investigate and fix these offline. They are being tracked internally at
Apple.

(cherry picked from commit 42f54a5)

Author: bulbazord

lldb/test/API/lang/c/tls_globals/TestTlsGlobals.py

@@ -42,6 +42,7 @@ def setUp(self):
         bugnumber="llvm.org/pr28392",
         oslist=no_match(lldbplatformutil.getDarwinOSTriples()),
     )
+    @expectedFailureDarwin("rdar://120676969")
     def test(self):
         """Test thread-local storage."""
         self.build()

lldb/test/API/lang/cpp/thread_local/TestThreadLocal.py

@@ -9,6 +9,7 @@
 
 class PlatformProcessCrashInfoTestCase(TestBase):
     @expectedFailureAll(oslist=["windows", "linux", "freebsd", "netbsd"])
+    @expectedFailureDarwin("rdar://120676969")
     def test_thread_local(self):
         # Set a breakpoint on the first instruction of the main function,
         # before the TLS initialization has run.

lldb/test/API/macosx/indirect_symbol/TestIndirectSymbols.py

@@ -16,6 +16,7 @@ def setUp(self):
 
     @skipUnlessDarwin
     @add_test_categories(["pyapi"])
+    @expectedFailureDarwin("rdar://120796553")
     def test_with_python_api(self):
         """Test stepping and setting breakpoints in indirect and re-exported symbols."""
         self.build()

lldb/test/Shell/Unwind/eh-frame-dwarf-unwind.test

@@ -3,6 +3,8 @@
 
 # UNSUPPORTED: system-windows
 # REQUIRES: target-x86_64, native
+# XFAIL: system-darwin
+# See: rdar://120797300
 
 # RUN: %clang_host %p/Inputs/call-asm.c %p/Inputs/eh-frame-dwarf-unwind.s -o %t
 # RUN: %lldb %t -s %s -o exit | FileCheck %s

lldb/test/Shell/Unwind/thread-step-out-ret-addr-check.test

@@ -3,6 +3,8 @@
 
 # REQUIRES: target-x86_64
 # UNSUPPORTED: system-windows
+# XFAIL: system-darwin
+# See: rdar://120797300
 
 # RUN: %clang_host %p/Inputs/call-asm.c -x assembler-with-cpp %p/Inputs/thread-step-out-ret-addr-check.s -o %t
 # RUN: not %lldb %t -s %s -b 2>&1 | FileCheck %s