commit df0cc696a9d1025ebabaf69f2b7ffad8ab0ac136
author sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> Mon Jan 10 15:09:23 2011 +0000
committer sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> Mon Jan 10 15:09:23 2011 +0000
tree 92abdd222119bcff05606be9570fb4b5aa5e7a94
parent 1e0fff690e9c571275e8025eb2dcff7bf29b53af

Improve performance of smc-checks substantially, by:

(1) allowing translations to chase across BB boundaries, as in the
    non-smc-check case

(2) on 64-bit targets, do the checksumming with 64-bit loads
    instead of 32-bit ones.

(valgrind-side change, to match vex r2070)



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11495 a5019735-40e9-0310-863c-91ae7b9d1cf9

coregrind/m_translate.c

diff --git a/coregrind/m_translate.c b/coregrind/m_translate.c
index 41a2e71..87b3cae 100644
--- a/coregrind/m_translate.c
+++ b/coregrind/m_translate.c
@@ -752,10 +752,6 @@
    if (!translations_allowable_from_seg(seg))
       goto dontchase;
 
-   /* Destination requires a self-check? */
-   if (self_check_required(seg, closure->tid))
-      goto dontchase;
-
    /* Destination is redirected? */
    if (addr != VG_(redir_do_lookup)(addr, NULL))
       goto dontchase;