Geoff Berry fe9291f15d [EarlyCSE] Handle calls with no MemorySSA info. ...

Summary:
When checking for memory dependencies between calls using MemorySSA,
handle cases where the calls have no MemoryAccess associated with them
because the AA analysis being used has determined that the call does not
read/write memory.

Fixes PR33756

Reviewers: dberlin, davide

Subscribers: mcrosier, llvm-commits, Prazek

Differential Revision: https://reviews.llvm.org/D35317

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@308051 91177308-0d34-0410-b5e6-96231b3b80d8

2017-07-14 20:13:21 +00:00

..

AArch64

[EarlyCSE] Optionally use MemorySSA. NFC.

2016-08-31 19:24:10 +00:00

atomics.ll

[EarlyCSE] Optionally use MemorySSA. NFC.

2016-08-31 19:24:10 +00:00

basic.ll

[EarlyCSE] Optionally use MemorySSA. NFC.

2016-08-31 19:24:10 +00:00

commute.ll

[EarlyCSE] Optionally use MemorySSA. NFC.

2016-08-31 19:24:10 +00:00

conditional.ll

[EarlyCSE] Optionally use MemorySSA. NFC.

2016-08-31 19:24:10 +00:00

const-speculation.ll

InstructionSimplify: don't speculate about Constants changing.

2017-05-22 21:28:08 +00:00

edge.ll

[EarlyCSE] Optionally use MemorySSA. NFC.

2016-08-31 19:24:10 +00:00

fence.ll

[EarlyCSE] Optionally use MemorySSA. NFC.

2016-08-31 19:24:10 +00:00

flags.ll

[EarlyCSE] Optionally use MemorySSA. NFC.

2016-08-31 19:24:10 +00:00

floatingpoint.ll

[EarlyCSE] Optionally use MemorySSA. NFC.

2016-08-31 19:24:10 +00:00

globalsaa-memoryssa.ll

[EarlyCSE] Handle calls with no MemorySSA info.

2017-07-14 20:13:21 +00:00

guards.ll

[EarlyCSE] Mark the condition of assume intrinsic as true

2017-04-28 06:25:39 +00:00

instsimplify-dom.ll

[EarlyCSE] Optionally use MemorySSA. NFC.

2016-08-31 19:24:10 +00:00

invariant-loads.ll

[EarlyCSE] Optionally use MemorySSA. NFC.

2016-08-31 19:24:10 +00:00

invariant.start.ll

[EarlyCSE] Teach about CSE'ing over invariant.start intrinsics

2016-08-09 20:00:47 +00:00

memoryssa.ll

[EarlyCSE] Make MemorySSA memory dependency check more aggressive.

2016-10-25 16:18:47 +00:00

pr33406.ll

[EarlyCSE] Make PhiToCheck in removeMSSA() a set.

2017-06-14 19:29:53 +00:00

read-reg.ll

[EarlyCSE] Optionally use MemorySSA. NFC.

2016-08-31 19:24:10 +00:00

readnone-mayunwind.ll

[EarlyCSE] Don't DSE across readnone functions that may throw

2017-01-17 20:15:47 +00:00