From e4c3c84e9d470ebe5bae3a28358f28c7f652e5a6 Mon Sep 17 00:00:00 2001
From: Peter Collingbourne <peter@pcc.me.uk>
Date: Tue, 13 Aug 2013 00:16:18 +0000
Subject: [dfsan] Remove the unused __dfsan_memcpy function.

Differential Revision: http://llvm-reviews.chandlerc.com/D1350

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@188238 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/dfsan/dfsan.cc | 7 -------
 1 file changed, 7 deletions(-)

(limited to 'lib')

diff --git a/lib/dfsan/dfsan.cc b/lib/dfsan/dfsan.cc
index 02f64deeb..c8b0e6851 100644
--- a/lib/dfsan/dfsan.cc
+++ b/lib/dfsan/dfsan.cc
@@ -130,13 +130,6 @@ dfsan_label __dfsan_union_load(dfsan_label *ls, size_t n) {
   return label;
 }
 
-extern "C" SANITIZER_INTERFACE_ATTRIBUTE
-void *__dfsan_memcpy(void *dest, const void *src, size_t n) {
-  dfsan_label *sdest = shadow_for(dest), *ssrc = shadow_for((void *)src);
-  internal_memcpy((void *)sdest, (void *)ssrc, n * sizeof(dfsan_label));
-  return internal_memcpy(dest, src, n);
-}
-
 // Like __dfsan_union, but for use from the client or custom functions.  Hence
 // the equality comparison is done here before calling __dfsan_union.
 SANITIZER_INTERFACE_ATTRIBUTE dfsan_label
-- 
cgit v1.2.3