Merge part (filter tweaks) of 8943 from the DARWIN branch.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9893 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/tests/filter_addresses b/tests/filter_addresses
index 2ea84cc..20daf92 100755
--- a/tests/filter_addresses
+++ b/tests/filter_addresses
@@ -1,4 +1,4 @@
 #! /bin/sh
 
-sed "s/0x[0-9A-Fa-f]\+/0x......../g"
+perl -p -e 's/0x[0-9A-Fa-f]+/0x......../g'