From 96ef87bdfdc6000e6ae3a5fe5804922885d55c55 Mon Sep 17 00:00:00 2001
From: Mike Pall <mike>
Date: Sun, 23 Jan 2011 19:06:19 +0100
Subject: [PATCH] Clear bytecode penalty cache in jit.flush().

---
 src/lj_trace.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/lj_trace.c b/src/lj_trace.c
index 612a41bc..cc42dffe 100644
--- a/src/lj_trace.c
+++ b/src/lj_trace.c
@@ -274,6 +274,8 @@ int lj_trace_flushall(lua_State *L)
   }
   J->cur.traceno = 0;
   J->freetrace = 0;
+  /* Clear penalty cache. */
+  memset(J->penalty, 0, sizeof(J->penalty));
   /* Free the whole machine code and invalidate all exit stub groups. */
   lj_mcode_free(J);
   memset(J->exitstubgroup, 0, sizeof(J->exitstubgroup));