From a060ed545478f28bded88544e9361c49cf442427 Mon Sep 17 00:00:00 2001

From: Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com>

Date: Wed, 30 Jul 2014 08:19:53 -0500

Subject: [PATCH] More fixes for unsafe compiler optimization

commit 1775babf2be39c3e09eb8b855379d0aca867abeb

Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>

Date:   Tue Apr 29 14:15:45 2014 -0500

GCC 4.9 -ftree-loop-distribute-patterns now may transform loops in

memcpy.  Add the alias to internal GLIBC symbol to avoid PLT creation.

---

 sysdeps/generic/symbol-hacks.h | 1 +

 1 file changed, 1 insertion(+)

diff --git glibc-2.17-c758a686/sysdeps/generic/symbol-hacks.h glibc-2.17-c758a686/sysdeps/generic/symbol-hacks.h

index 9eaf014..6bec24b 100644

--- glibc-2.17-c758a686/sysdeps/generic/symbol-hacks.h

+++ glibc-2.17-c758a686/sysdeps/generic/symbol-hacks.h

@@ -3,4 +3,5 @@

 #if !defined __ASSEMBLER__ && !defined NOT_IN_libc && defined SHARED

 asm ("memmove = __GI_memmove");

 asm ("memset = __GI_memset");

+asm ("memcpy = __GI_memcpy");

 #endif

-- 

1.8.3.1