[tsan] Fix the lit expansion of %deflake not to eat a space

The lit expansion of "%deflake " (notice the space after) expands in a way that the space is removed, this fixes that.

Differential Revision: https://reviews.llvm.org/D27139

llvm-svn: 287989

diff --git a/compiler-rt/test/tsan/lit.cfg b/compiler-rt/test/tsan/lit.cfg
index 9dd890a..5d82cc9 100644 (file)
--- a/compiler-rt/test/tsan/lit.cfg
+++ b/compiler-rt/test/tsan/lit.cfg
@@ -70,7 +70,7 @@ config.substitutions.append( ("%clangxx_tsan ", build_invocation(clang_tsan_cxxf
 # Define CHECK-%os to check for OS-dependent output.
 config.substitutions.append( ('CHECK-%os', ("CHECK-" + config.host_os)))
 
-config.substitutions.append( ("%deflake ", os.path.join(os.path.dirname(__file__), "deflake.bash")) )
+config.substitutions.append( ("%deflake ", os.path.join(os.path.dirname(__file__), "deflake.bash") + " "))
 
 # Default test suffixes.
 config.suffixes = ['.c', '.cc', '.cpp', '.m', '.mm']