[all-commits] [llvm/llvm-project] 90c184: Do not short circuit hoistIVInc when recomputation...

[Owen Anderson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 90c184662925b8f17bc9cf05cd60a9e98201fff6
      https://github.com/llvm/llvm-project/commit/90c184662925b8f17bc9cf05cd60a9e98201fff6
  Author: Owen Anderson <resistor at mac.com>
  Date:   2023-01-10 (Tue, 10 Jan 2023)

  Changed paths:
    M llvm/lib/Transforms/Utils/ScalarEvolutionExpander.cpp
    A llvm/test/Transforms/IndVarSimplify/iv-poison.ll

  Log Message:
  -----------
  Do not short circuit hoistIVInc when recomputation of poison flags is needed.

Fixes https://github.com/llvm/llvm-project/issues/59777

Reviewed By: nikic

Differential Revision: https://reviews.llvm.org/D140836