[compiler-rt] r246708 - [windows] Add retries to cope with linker/filesystem flakiness

[Reid Kleckner via llvm-commits]

Author: rnk
Date: Wed Sep  2 15:45:36 2015
New Revision: 246708

URL: http://llvm.org/viewvc/llvm-project?rev=246708&view=rev
Log:
[windows] Add retries to cope with linker/filesystem flakiness

Hopefully this fixes PR24554, and we receive less build spam.

Modified:
    compiler-rt/trunk/test/lit.common.cfg

Modified: compiler-rt/trunk/test/lit.common.cfg
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/lit.common.cfg?rev=246708&r1=246707&r2=246708&view=diff
==============================================================================
--- compiler-rt/trunk/test/lit.common.cfg (original)
+++ compiler-rt/trunk/test/lit.common.cfg Wed Sep  2 15:45:36 2015
@@ -160,3 +160,8 @@ except OSError:
 if re.search(r'ON', llvm_config_cmd.stdout.read().decode('ascii')):
   config.available_features.add('asserts')
 llvm_config_cmd.wait()
+
+# Sanitizer tests tend to be flaky on Windows due to PR24554, so add some
+# retries. We don't do this on otther platforms because it's slower.
+if platform.system() == 'Windows':
+  config.test_retry_attempts = 2