clang/utils/valgrind/x86_64-pc-linux-gnu_gcc-4.3.3.supp: Add /usr/bin/cmp.

FIXME: It could be removed if;

  - check-all included llvm/valgrind/supp, too.
  - clang-vg didn't use "check-all".

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172982 91177308-0d34-0410-b5e6-96231b3b80d8

utils/valgrind/x86_64-pc-linux-gnu_gcc-4.3.3.supp

@@ -21,3 +21,10 @@
    ...
    fun:_ZSt11stable_sortIN9__gnu_cxx17__normal_iteratorIPSt4pairIPKN4llvm4TypeEjESt6vectorIS7_SaIS7_EEEEPFbRKS7_SE_EEvT_SH_T0_
 }
+
+# Remove this if clang-vg didn't use "check-all"
+{
+   We don't care of cmp
+   Memcheck:Cond
+   obj:/usr/bin/cmp
+}