Index: cfe/trunk/test/Analysis/lit.local.cfg
===================================================================
--- cfe/trunk/test/Analysis/lit.local.cfg
+++ cfe/trunk/test/Analysis/lit.local.cfg
@@ -14,6 +14,14 @@
 config.substitutions.append(('%diff_plist',
     'diff -u -w -I "<string>/" -I "<string>.:" -I "version"'))
 
+# Filtering command used by Clang Analyzer tests (when comparing .plist files
+# with reference output)
+config.substitutions.append(('%normalize_plist',
+    "grep -Ev '%s|%s|%s'" %
+        ('^[[:space:]]*<string>.* version .*</string>$',
+         '^[[:space:]]*<string>/.*</string>$',
+         '^[[:space:]]*<string>.:.*</string>$')))
+
 # Diff command for testing SARIF output to reference output.
 config.substitutions.append(('%diff_sarif',
     '''diff -U1 -w -I ".*file:.*%basename_t" -I '"version":' -I "2\.0\.0\-csd\.[0-9]*\.beta\."'''))
Index: cfe/trunk/test/Analysis/unix-fns.c
===================================================================
--- cfe/trunk/test/Analysis/unix-fns.c
+++ cfe/trunk/test/Analysis/unix-fns.c
@@ -1,5 +1,5 @@
 // RUN: %clang_analyze_cc1 -triple x86_64-apple-darwin10 -analyzer-checker=core,unix.API,osx.API,optin.portability %s -analyzer-store=region -analyzer-output=plist -analyzer-config faux-bodies=true  -fblocks -verify -o %t.plist
-// RUN: cat %t.plist | %diff_plist %S/Inputs/expected-plists/unix-fns.c.plist -
+// RUN: %normalize_plist <%t.plist | diff -u %S/Inputs/expected-plists/unix-fns.c.plist -
 // RUN: mkdir -p %t.dir
 // RUN: %clang_analyze_cc1 -analyzer-checker=core,unix.API,osx.API,optin.portability -analyzer-output=html -analyzer-config faux-bodies=true -fblocks -o %t.dir %s
 // RUN: rm -fR %t.dir