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MdePkg/BaseMemoryLibRepStr: Support IA32 processors without CMOVx

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Remove use of CMOVx instruction from IA32 assembly files in BaseMemoryLibRepStr.  
This matches compiler flags for all supported C compilers.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17214 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Michael Kinney
2015-04-27 19:41:19 +00:00
committed by mdkinney
parent 88a75d260c
commit cfe41b57ab
9 changed files with 34 additions and 18 deletions
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6
MdePkg/Library/BaseMemoryLibRepStr/Ia32/ScanMem64.S
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@@ -1,6 +1,6 @@
#------------------------------------------------------------------------------
#
# Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
@@ -56,6 +56,8 @@ L0:
jne L0
L1:
leal -8(%edi), %eax
cmovne %ecx, %eax
jz L2
movl %ecx, %eax
L2:
pop %edi
ret