Add basic infrastructure and x86 support for preserving MachineMemOperand
authorDan Gohman <gohman@apple.com>
Fri, 9 Oct 2009 18:10:05 +0000 (18:10 +0000)
committerDan Gohman <gohman@apple.com>
Fri, 9 Oct 2009 18:10:05 +0000 (18:10 +0000)
commit91e69c37153eb7d8cd149d9c2484c3115027b90f
tree8388c31d9a409fd8cca4b94c1f670d382df45c20
parentc525472828823b47c8aa90b901f61d5236de890a
Add basic infrastructure and x86 support for preserving MachineMemOperand
information when unfolding memory references.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83656 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/MachineFunction.h
lib/CodeGen/MachineFunction.cpp
lib/Target/X86/X86InstrInfo.cpp
lib/Target/X86/X86InstrInfo.h