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28 lines
1.0 KiB
28 lines
1.0 KiB
From a060ed545478f28bded88544e9361c49cf442427 Mon Sep 17 00:00:00 2001 |
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From: Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com> |
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Date: Wed, 30 Jul 2014 08:19:53 -0500 |
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Subject: [PATCH] More fixes for unsafe compiler optimization |
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commit 1775babf2be39c3e09eb8b855379d0aca867abeb |
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Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com> |
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Date: Tue Apr 29 14:15:45 2014 -0500 |
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GCC 4.9 -ftree-loop-distribute-patterns now may transform loops in |
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memcpy. Add the alias to internal GLIBC symbol to avoid PLT creation. |
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--- |
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sysdeps/generic/symbol-hacks.h | 1 + |
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1 file changed, 1 insertion(+) |
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diff --git glibc-2.17-c758a686/sysdeps/generic/symbol-hacks.h glibc-2.17-c758a686/sysdeps/generic/symbol-hacks.h |
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index 9eaf014..6bec24b 100644 |
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--- glibc-2.17-c758a686/sysdeps/generic/symbol-hacks.h |
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+++ glibc-2.17-c758a686/sysdeps/generic/symbol-hacks.h |
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@@ -3,4 +3,5 @@ |
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#if !defined __ASSEMBLER__ && !defined NOT_IN_libc && defined SHARED |
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asm ("memmove = __GI_memmove"); |
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asm ("memset = __GI_memset"); |
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+asm ("memcpy = __GI_memcpy"); |
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#endif |
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-- |
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1.8.3.1 |
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