[PATCH] D86486: [DSE,MemorySSA] Limit walker steps.

[Florian Hahn via Phabricator via llvm-commits]

fhahn updated this revision to Diff 287678.
fhahn added a comment.

Rebase, turn thresholds into options, use UpwardWalkingLimit = 1 instead of 0, add a few additional comments.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D86486/new/

https://reviews.llvm.org/D86486

Files:
  llvm/include/llvm/Analysis/MemorySSA.h
  llvm/lib/Analysis/MemorySSA.cpp
  llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp
  llvm/test/Transforms/DeadStoreElimination/MSSA/debug-counter.ll
  llvm/test/Transforms/DeadStoreElimination/MSSA/memoryssa-scan-limit.ll
  llvm/test/Transforms/DeadStoreElimination/MSSA/multiblock-multipath.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D86486.287678.patch
Type: text/x-patch
Size: 8716 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20200825/971ac851/attachment.bin>