Matt Arsenault 4d8041c0e5 LoopDistribute/LAA: Respect convergent ...

This case is slightly tricky, because loop distribution should be
allowed in some cases, and not others. As long as runtime dependency
checks don't need to be introduced, this should be OK. This is further
complicated by the fact that LoopDistribute partially ignores if LAA
says that vectorization is safe, and then does its own runtime pointer
legality checks.

Note this pass still does not handle noduplicate correctly, as this
should always be forbidden with it. I'm not going to bother trying to
fix it, as it would require more effort and I think noduplicate should
be removed.

https://reviews.llvm.org/D62607

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@363160 91177308-0d34-0410-b5e6-96231b3b80d8

2019-06-12 13:34:19 +00:00

..

backward-dep-different-types.ll

[PM] Avoid getResult on a higher level in LoopAccessAnalysis

2016-07-07 01:01:53 +00:00

forward-loop-carried.ll

[PM] Avoid getResult on a higher level in LoopAccessAnalysis

2016-07-07 01:01:53 +00:00

forward-loop-independent.ll

[PM] Avoid getResult on a higher level in LoopAccessAnalysis

2016-07-07 01:01:53 +00:00

independent-interleaved.ll

[PM] Avoid getResult on a higher level in LoopAccessAnalysis

2016-07-07 01:01:53 +00:00

interleave-innermost.ll

[Vectorization] Actually return from error case in isStridedPtr

2016-01-08 01:55:13 +00:00

memcheck-for-loop-invariant.ll

[PM] Avoid getResult on a higher level in LoopAccessAnalysis

2016-07-07 01:01:53 +00:00

memcheck-ni.ll

[SCEV] Add explicit representations of umin/smin

2019-05-07 15:28:47 +00:00

memcheck-off-by-one-error.ll

[Loop Vectorizer] Fixed memory confilict checks.

2016-08-28 08:53:53 +00:00

memcheck-wrapping-pointers.ll

[LV] Avoid vectorizing unsafe dependencies in uniform address

2018-11-19 15:39:59 +00:00

multiple-strides-rt-memory-checks.ll

[LV/LoopAccess] Check statically if an unknown dependence distance can be

2017-02-12 09:32:53 +00:00

non-wrapping-pointer.ll

[PM] Avoid getResult on a higher level in LoopAccessAnalysis

2016-07-07 01:01:53 +00:00

nullptr.ll

[PM] Avoid getResult on a higher level in LoopAccessAnalysis

2016-07-07 01:01:53 +00:00

number-of-memchecks.ll

Re-apply "[SCEV] Strengthen StrengthenNoWrapFlags (reapply r334428)."

2018-07-13 23:58:46 +00:00

pointer-with-unknown-bounds.ll

[PM] Avoid getResult on a higher level in LoopAccessAnalysis

2016-07-07 01:01:53 +00:00

pr31098.ll

[LV/LoopAccess] Check statically if an unknown dependence distance can be

2017-02-12 09:32:53 +00:00

resort-to-memchecks-only.ll

[PM] Avoid getResult on a higher level in LoopAccessAnalysis

2016-07-07 01:01:53 +00:00

reverse-memcheck-bounds.ll

[SCEV] Add explicit representations of umin/smin

2019-05-07 15:28:47 +00:00

safe-no-checks.ll

[PM] Avoid getResult on a higher level in LoopAccessAnalysis

2016-07-07 01:01:53 +00:00

safe-with-dep-distance.ll

[PM] Avoid getResult on a higher level in LoopAccessAnalysis

2016-07-07 01:01:53 +00:00

store-to-invariant-check1.ll

[LV] Avoid vectorizing unsafe dependencies in uniform address

2018-11-19 15:39:59 +00:00

store-to-invariant-check2.ll

[LV] Avoid vectorizing unsafe dependencies in uniform address

2018-11-19 15:39:59 +00:00

store-to-invariant-check3.ll

[LV] Avoid vectorizing unsafe dependencies in uniform address

2018-11-19 15:39:59 +00:00

stride-access-dependence.ll

[PM] Avoid getResult on a higher level in LoopAccessAnalysis

2016-07-07 01:01:53 +00:00

underlying-objects-1.ll

[PM] Avoid getResult on a higher level in LoopAccessAnalysis

2016-07-07 01:01:53 +00:00

underlying-objects-2.ll

[PM] Avoid getResult on a higher level in LoopAccessAnalysis

2016-07-07 01:01:53 +00:00

unsafe-and-rt-checks-convergent.ll

LoopDistribute/LAA: Respect convergent

2019-06-12 13:34:19 +00:00

unsafe-and-rt-checks.ll

[PM] Avoid getResult on a higher level in LoopAccessAnalysis

2016-07-07 01:01:53 +00:00

wrapping-pointer-ni.ll

[SCEV] Don't expand Wrap predicate using inttoptr in ni addrspaces

2018-07-26 21:55:06 +00:00

wrapping-pointer-versioning.ll

[SCEV] Don't expand Wrap predicate using inttoptr in ni addrspaces

2018-07-26 21:55:06 +00:00