Add a suppressions file for an intermittent "leak" under RegisterPass.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103100 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/valgrind/register_pass.supp b/utils/valgrind/register_pass.supp
new file mode 100644
index 0000000..f8fd99a
--- /dev/null
+++ b/utils/valgrind/register_pass.supp
@@ -0,0 +1,7 @@
+{
+   False leak under RegisterPass
+   Memcheck:Leak
+   ...
+   fun:_ZN83_GLOBAL_*PassRegistrar12RegisterPassERKN4llvm8PassInfoE
+   fun:_ZN4llvm8PassInfo12registerPassEv
+}