llvm-project/llvm/test/Transforms/LoopInterchange
Alexey Zhikhartsev f71abec661 [LoopInterchange] Fix interchanging contents of preheader BBs
Summary:
Previously LCSSA was getting broken by placing instructions into the
(newly) inner *header* instead of the *pre*header.

Fixes PR43474

Reviewers: fhahn

Reviewed By: fhahn

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D75943
2020-03-13 15:59:37 -04:00
..
call-instructions.ll
currentLimitation.ll [DA] Delinearization of fixed-size multi-dimensional arrays 2020-02-27 10:29:01 -05:00
debuginfo.ll
inner-only-reductions.ll
interchange-flow-dep-outer.ll
interchange-insts-between-indvar.ll
interchange-no-deps.ll
interchangeable.ll [LoopInterchange] Properly move condition, induction increment and ops to latch. 2019-09-11 08:23:23 +00:00
lcssa-preheader.ll [LoopInterchange] Fix interchanging contents of preheader BBs 2020-03-13 15:59:37 -04:00
lcssa.ll
loop-interchange-optimization-remarks.ll [DA] Delinearization of fixed-size multi-dimensional arrays 2020-02-27 10:29:01 -05:00
not-interchanged-dependencies-1.ll
not-interchanged-loop-nest-3.ll
not-interchanged-tightly-nested.ll
outer-only-reductions.ll
perserve-lcssa.ll [LoopInterchange] Properly move condition, induction increment and ops to latch. 2019-09-11 08:23:23 +00:00
phi-ordering.ll [LoopInterchange] Properly move condition, induction increment and ops to latch. 2019-09-11 08:23:23 +00:00
pr43176-move-to-new-latch.ll [LoopInterchange] Properly move condition, induction increment and ops to latch. 2019-09-11 08:23:23 +00:00
pr43473-invalid-lcssa-phis-in-inner-exit.ll [LoopInterchange] Improve inner exit loop safety checks. 2019-12-04 17:46:01 +00:00
pr43797-lcssa-for-multiple-outer-loop-blocks.ll [LoopInterchange] Only skip PHIs with incoming values from the inner loop. 2019-11-12 10:30:51 +00:00
profitability.ll [DA] Delinearization of fixed-size multi-dimensional arrays 2020-02-27 10:29:01 -05:00
reductions-across-inner-and-outer-loop.ll [LoopInterchange] Properly move condition, induction increment and ops to latch. 2019-09-11 08:23:23 +00:00
update-condbranch-duplicate-successors.ll [LoopInterchange] Adjust assertions when updating successors. 2019-11-24 19:37:16 +00:00