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[ARM] Remove EarlyCSE from backend
authorSam Parker <sam.parker@arm.com>
Fri, 15 Mar 2019 13:36:37 +0000 (13:36 +0000)
committerSam Parker <sam.parker@arm.com>
Fri, 15 Mar 2019 13:36:37 +0000 (13:36 +0000)
commit7eaac1c18c01ab6178825864893cd9a7d1376fd5
treef40b4c7d7d4dfb21a71ab78efbaa0ad0b2bd60d1
parentd82dbd63a346b4f7e72264ef34082302a550ccbc
[ARM] Remove EarlyCSE from backend

There is an issue with early CSE hitting an assert, so temporarily
remove the pass from the Arm backend.

Bug: https://bugs.llvm.org/show_bug.cgi?id=41081

Differential Revision: https://reviews.llvm.org/D59410

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@356259 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/ARM/ARMTargetMachine.cpp
test/CodeGen/ARM/O3-pipeline.ll
test/CodeGen/ARM/ParallelDSP/unroll-n-jam-smlad.ll
test/CodeGen/Thumb2/2010-06-21-TailMergeBug.ll