[llvm] r264758 - [asan] Make the global_metadata_darwin.ll test require El Capitan or newer

[Ryan Govostes via llvm-commits]

Author: rgov
Date: Tue Mar 29 12:58:49 2016
New Revision: 264758

URL: http://llvm.org/viewvc/llvm-project?rev=264758&view=rev
Log:
[asan] Make the global_metadata_darwin.ll test require El Capitan or newer

Modified:
    llvm/trunk/test/Instrumentation/AddressSanitizer/global_metadata_darwin.ll
    llvm/trunk/test/lit.cfg

Modified: llvm/trunk/test/Instrumentation/AddressSanitizer/global_metadata_darwin.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Instrumentation/AddressSanitizer/global_metadata_darwin.ll?rev=264758&r1=264757&r2=264758&view=diff
==============================================================================
--- llvm/trunk/test/Instrumentation/AddressSanitizer/global_metadata_darwin.ll (original)
+++ llvm/trunk/test/Instrumentation/AddressSanitizer/global_metadata_darwin.ll Tue Mar 29 12:58:49 2016
@@ -2,6 +2,7 @@
 ; allowing dead stripping to be performed, and that the appropriate runtime
 ; routines are invoked.
 
+; REQUIRES: ld64_live_support
 ; RUN: opt < %s -asan -asan-module -S | FileCheck %s
 
 target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"

Modified: llvm/trunk/test/lit.cfg
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/lit.cfg?rev=264758&r1=264757&r2=264758&view=diff
==============================================================================
--- llvm/trunk/test/lit.cfg (original)
+++ llvm/trunk/test/lit.cfg Tue Mar 29 12:58:49 2016
@@ -429,6 +429,18 @@ def have_ld64_plugin_support():
 if have_ld64_plugin_support():
     config.available_features.add('ld64_plugin')
 
+
+# Check if ld64 knows about live_support (OS X El Capital and newer).
+if config.host_os == 'Darwin':
+  try:
+    osx_version = subprocess.check_output(["sw_vers", "-productVersion"])
+    osx_version = tuple(int(x) for x in osx_version.split('.'))
+    if osx_version >= (10, 11):
+      config.available_features.add('ld64_live_support')
+  except:
+    pass
+
+
 # Ask llvm-config about assertion mode.
 try:
     llvm_config_cmd = subprocess.Popen(