[all-commits] [llvm/llvm-project] 0cbb8e: Revert "[AssumptionCache] caches @llvm.experimenta...

[Max Kazantsev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0cbb8ec030e23c0e13331b5d54155def8c901b36
      https://github.com/llvm/llvm-project/commit/0cbb8ec030e23c0e13331b5d54155def8c901b36
  Author: Max Kazantsev <mkazantsev at azul.com>
  Date:   2023-02-20 (Mon, 20 Feb 2023)

  Changed paths:
    M llvm/include/llvm/Analysis/AssumptionCache.h
    M llvm/include/llvm/IR/IntrinsicInst.h
    M llvm/lib/Analysis/AssumeBundleQueries.cpp
    M llvm/lib/Analysis/AssumptionCache.cpp
    M llvm/lib/Analysis/ScalarEvolution.cpp
    M llvm/lib/Analysis/ValueTracking.cpp
    M llvm/lib/Transforms/Utils/CodeExtractor.cpp
    M llvm/lib/Transforms/Utils/InlineFunction.cpp
    M llvm/test/Analysis/AssumptionCache/basic.ll
    M llvm/test/Analysis/ScalarEvolution/guards.ll
    M llvm/test/Transforms/EarlyCSE/guards.ll

  Log Message:
  -----------
  Revert "[AssumptionCache] caches @llvm.experimental.guard's"

This reverts commit f9599bbc7a3f831e1793a549d8a7a19265f3e504.

For some reason it caused us a huge compile time regression in downstream
workloads. Not sure whether the source of it is in upstream code ir not.
Temporarily reverting until investigated.

Differential Revision: https://reviews.llvm.org/D142330