[PATCH] D29200: [JumpThread] Enhance finding partial redundant loads by continuing scanning single predecessor

[Jun Bum Lim via Phabricator via llvm-commits]

junbuml created this revision.

While scanning predecessors to find an available loaded value, if the predecessor has a single predecessor, we can continue scanning through the single predecessor.


https://reviews.llvm.org/D29200

Files:
  include/llvm/Analysis/Loads.h
  lib/Analysis/Loads.cpp
  lib/Transforms/Scalar/JumpThreading.cpp
  test/Transforms/JumpThreading/thread-loads.ll

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