aa61209f48c512f387ca37ec3b2d759329c34f46 - platform_external_llvm

commit	aa61209f48c512f387ca37ec3b2d759329c34f46	[log] [tgz]
author	Geoff Berry <gberry@codeaurora.org>	Wed Aug 31 19:24:10 2016 +0000
committer	Geoff Berry <gberry@codeaurora.org>	Wed Aug 31 19:24:10 2016 +0000
tree	dad58df34b01df151a19d7ba2b8148c9175a2f18
parent	505a21411e7816fc593ca9b2ffe80eebc0f92c38 [diff]

[EarlyCSE] Optionally use MemorySSA. NFC.

Summary:
Use MemorySSA, if requested, to do less conservative memory dependency
checking.

This change doesn't enable the MemorySSA enhanced EarlyCSE in the
default pipelines, so should be NFC.

Reviewers: dberlin, sanjoy, reames, majnemer

Subscribers: mcrosier, llvm-commits

Differential Revision: http://reviews.llvm.org/D19821

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@280279 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm-c/Transforms/Scalar.h[diff]
include/llvm/InitializePasses.h[diff]
include/llvm/Transforms/Scalar.h[diff]
include/llvm/Transforms/Scalar/EarlyCSE.h[diff]
lib/Passes/PassRegistry.def[diff]
lib/Transforms/Scalar/EarlyCSE.cpp[diff]
lib/Transforms/Scalar/Scalar.cpp[diff]
test/Transforms/EarlyCSE/AArch64/intrinsics.ll[diff]
test/Transforms/EarlyCSE/AArch64/ldstN.ll[diff]
test/Transforms/EarlyCSE/atomics.ll[diff]
test/Transforms/EarlyCSE/basic.ll[diff]
test/Transforms/EarlyCSE/commute.ll[diff]
test/Transforms/EarlyCSE/conditional.ll[diff]
test/Transforms/EarlyCSE/edge.ll[diff]
test/Transforms/EarlyCSE/fence.ll[diff]
test/Transforms/EarlyCSE/flags.ll[diff]
test/Transforms/EarlyCSE/floatingpoint.ll[diff]
test/Transforms/EarlyCSE/guards.ll[diff]
test/Transforms/EarlyCSE/instsimplify-dom.ll[diff]
test/Transforms/EarlyCSE/invariant-loads.ll[diff]
test/Transforms/EarlyCSE/memoryssa.ll[Added - diff]
test/Transforms/EarlyCSE/read-reg.ll[diff]

22 files changed

tree: dad58df34b01df151a19d7ba2b8148c9175a2f18