From 8284ec46b62fb49938c9ccbcbfa273a18fe1b917 Mon Sep 17 00:00:00 2001
From: NAKAMURA Takumi <geek4civic@gmail.com>
Date: Mon, 28 Nov 2011 05:09:15 +0000
Subject: [PATCH] test/lit.cfg: Enable the feature 'asserts' to check output of
 llc -version.

llc knows whether he is compiled with -DNDEBUG.
|  Optimized build with assertions.

llvm-svn: 145230
---
 llvm/test/lit.cfg | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/llvm/test/lit.cfg b/llvm/test/lit.cfg
index 1f08c9320d9c..6bc170cdf944 100644
--- a/llvm/test/lit.cfg
+++ b/llvm/test/lit.cfg
@@ -283,5 +283,10 @@ else:
 if loadable_module:
     config.available_features.add('loadable_module')
 
-if config.enable_assertions:
+# llc knows whether he is compiled with -DNDEBUG.
+import subprocess
+llc_cmd = subprocess.Popen([os.path.join(llvm_tools_dir, 'llc'), '-version'],
+                           stdout = subprocess.PIPE)
+if re.search(r'with assertions', llc_cmd.stdout.read()):
     config.available_features.add('asserts')
+llc_cmd.wait()