Update for Vex.
BACKPORT TO 3_0_X?
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4405 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/none/tests/selfrun.vgtest b/none/tests/selfrun.vgtest
index 660b6cd..89d62c8 100644
--- a/none/tests/selfrun.vgtest
+++ b/none/tests/selfrun.vgtest
@@ -1,3 +1,3 @@
prog: ../../coregrind/valgrind --tool=none --command-line-only=yes ./selfrun
-vgopts: --single-step=yes
+vgopts: --vex-guest-max-insns=1
prereq: grep '^#define HAVE_PIE 1' ../../config.h > /dev/null