Aditya Kumar 2bf4af887e [GVNHoist] Fix: PR35222 gvn-hoist incorrectly erases load ...

w.r.t. the paper
"A Practical Improvement to the Partial Redundancy Elimination in SSA Form"
(https://sites.google.com/site/jongsoopark/home/ssapre.pdf)

Proper dominance check was missing here, so having a loopinfo should not be required.
Committing this diff as this fixes the bug, if there are
further concerns, I'll be happy to work on them.

Differential Revision: https://reviews.llvm.org/D39781

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@320607 91177308-0d34-0410-b5e6-96231b3b80d8

2017-12-13 19:40:07 +00:00

..

hoist-call.ll

Move GVNHoist tests into their own directory since it is a separate pass

2016-08-11 20:35:07 +00:00

hoist-convergent.ll

Move GVNHoist tests into their own directory since it is a separate pass

2016-08-11 20:35:07 +00:00

hoist-inline.ll

Disable GVN Hoist due to still more bugs being found in it. There is

2017-04-27 00:28:03 +00:00

hoist-md.ll

Move GVNHoist tests into their own directory since it is a separate pass

2016-08-11 20:35:07 +00:00

hoist-more-than-two-branches.ll

[GVNHoist] Factor out reachability to search for anticipable instructions quickly

2017-09-13 05:28:03 +00:00

hoist-mssa.ll

[GVNHoist] Factor out reachability to search for anticipable instructions quickly

2017-09-13 05:28:03 +00:00

hoist-newgvn.ll

[GVNHoist] Factor out reachability to search for anticipable instructions quickly

2017-09-13 05:28:03 +00:00

hoist-pr20242.ll

[GVNHoist] Factor out reachability to search for anticipable instructions quickly

2017-09-13 05:28:03 +00:00

hoist-pr22005.ll

Move GVNHoist tests into their own directory since it is a separate pass

2016-08-11 20:35:07 +00:00

hoist-pr28606.ll

Move GVNHoist tests into their own directory since it is a separate pass

2016-08-11 20:35:07 +00:00

hoist-pr28933.ll

[GVNHoist] Factor out reachability to search for anticipable instructions quickly

2017-09-13 05:28:03 +00:00

hoist-pr31891.ll

Fix my GVNHoist test case from r294317

2017-02-07 17:35:53 +00:00

hoist-recursive-geps.ll

[GVNHoist] Factor out reachability to search for anticipable instructions quickly

2017-09-13 05:28:03 +00:00

hoist-unsafe-pr31729.ll

[GVNHoist] Don't hoist unsafe scalars at -Oz (PR31729)

2017-03-01 17:15:08 +00:00

hoist-very-busy.ll

[GVNHoist] Call isGuaranteedToTransferExecutionToSuccessor on each instruction

2017-04-10 20:45:17 +00:00

hoist.ll

[GVNHoist] Factor out reachability to search for anticipable instructions quickly

2017-09-13 05:28:03 +00:00

infinite-loop-direct.ll

[GVNHoist] Factor out reachability to search for anticipable instructions quickly

2017-09-13 05:28:03 +00:00

infinite-loop-indirect.ll

[GVNHoist] Factor out reachability to search for anticipable instructions quickly

2017-09-13 05:28:03 +00:00

int_sideeffect.ll

Add an @llvm.sideeffect intrinsic

2017-11-08 21:59:51 +00:00

ld_hoist1.ll

Remove the load hoisting code of MLSM, it is completely subsumed by GVNHoist

2017-01-24 19:55:36 +00:00

ld_hoist_st_sink.ll

Remove the load hoisting code of MLSM, it is completely subsumed by GVNHoist

2017-01-24 19:55:36 +00:00

pr28626.ll

GVN-hoist: move hoist testcase to GVNHoist dir

2016-09-22 14:45:46 +00:00

pr29031.ll

GVN-hoist: fix hoistingFromAllPaths for loops (PR29034)

2016-08-25 11:55:47 +00:00

pr29034.ll

Add address space mangling to lifetime intrinsics

2017-04-10 20:18:21 +00:00

pr30216.ll

commit back "GVN-hoist: fix store past load dependence analysis (PR30216, PR30499)"

2016-10-13 01:39:10 +00:00

pr30499.ll

commit back "GVN-hoist: fix store past load dependence analysis (PR30216, PR30499)"

2016-10-13 01:39:10 +00:00

pr35222-hoist-load.ll

[GVNHoist] Fix: PR35222 gvn-hoist incorrectly erases load

2017-12-13 19:40:07 +00:00