[all-commits] [llvm/llvm-project] 05b431: Revert "[Pipelines] Perform hoisting prior to GVN"

[David Green via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 05b4310c8aec7a050574277ced08a0ab86b27681
      https://github.com/llvm/llvm-project/commit/05b4310c8aec7a050574277ced08a0ab86b27681
  Author: David Green <david.green at arm.com>
  Date:   2023-08-08 (Tue, 08 Aug 2023)

  Changed paths:
    M llvm/lib/Passes/PassBuilderPipelines.cpp
    M llvm/test/Transforms/PhaseOrdering/gvn-replacement-vs-hoist.ll
    M llvm/test/Transforms/PhaseOrdering/loop-rotation-vs-common-code-hoisting.ll

  Log Message:
  -----------
  Revert "[Pipelines] Perform hoisting prior to GVN"

This reverts commit 1f37088679a5c2416707d477093950e48148d430 as it causes a
large regression in x264, and some other regressions in downstream embedded
benchmarks under LTO.