[ARM] More care with Thumb1 writeback in ARMLoadStoreOptimizer
authorScott Douglass <sdouglass@arm.com>
Thu, 1 Oct 2015 11:56:19 +0000 (11:56 +0000)
committerScott Douglass <sdouglass@arm.com>
Thu, 1 Oct 2015 11:56:19 +0000 (11:56 +0000)
commitefd63253a895fb08e579e72a41b21076fc231179
tree848db43a97c50495757550db593e4709fca1804a
parentfd5a6e2618cea2de1b48b3b559d1bd257ec8f544
[ARM] More care with Thumb1 writeback in ARMLoadStoreOptimizer

Differential Revision: http://reviews.llvm.org/D13240

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@249002 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/ARM/ARMLoadStoreOptimizer.cpp
test/CodeGen/ARM/thumb1-ldst-opt.ll [new file with mode: 0644]