Mention running with --profile-flags.
git-svn-id: svn://svn.valgrind.org/valgrind/branches/TCHAIN@12511 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/docs/internals/t-chaining-notes.txt b/docs/internals/t-chaining-notes.txt
index be2d70b..1f4e367 100644
--- a/docs/internals/t-chaining-notes.txt
+++ b/docs/internals/t-chaining-notes.txt
@@ -16,6 +16,9 @@
check that all targets can run their insn set tests with
--vex-guest-max-insns=1.
+all targets: run some tests using --profile-flags=... to exercise
+function patchProfInc_<arch>
+
Cleanups
~~~~~~~~
