[all-commits] [llvm/llvm-project] 606aa6: Revert "[AssumptionCache] Avoid dangling llvm.assu...

Michael Kruse via All-commits all-commits at lists.llvm.org
Thu Feb 11 10:19:06 PST 2021


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 606aa622b23855784c5db5b48b1c4800467fd851
      https://github.com/llvm/llvm-project/commit/606aa622b23855784c5db5b48b1c4800467fd851
  Author: Michael Kruse <llvm-project at meinersbur.de>
  Date:   2021-02-11 (Thu, 11 Feb 2021)

  Changed paths:
    M llvm/include/llvm/Analysis/AssumptionCache.h
    M llvm/lib/Analysis/AssumptionCache.cpp
    M llvm/lib/Analysis/CodeMetrics.cpp
    M llvm/lib/Analysis/ScalarEvolution.cpp
    M llvm/lib/Transforms/Scalar/AlignmentFromAssumptions.cpp
    M llvm/lib/Transforms/Utils/CodeExtractor.cpp
    M llvm/lib/Transforms/Utils/PredicateInfo.cpp
    M llvm/test/Analysis/AssumptionCache/basic.ll
    M polly/lib/Analysis/ScopBuilder.cpp

  Log Message:
  -----------
  Revert "[AssumptionCache] Avoid dangling llvm.assume calls in the cache"

This reverts commit b7d870eae7fdadcf10d0f177faa7409c2e37d776 and the
subsequent fix "[Polly] Fix build after AssumptionCache change (D96168)"
(commit e6810cab09fcbc87b6e5e4d226de0810e2f2ea38).

It caused indeterminism in the output, such that e.g. the
polly-x86_64-linux buildbot failed accasionally.




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