[all-commits] [llvm/llvm-project] 3404ad: [EarlyCSE] Verify hash code in regression tests

[Bryan Chan via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 3404add4684d5959d1ed997149d9896d136d4d3c
      https://github.com/llvm/llvm-project/commit/3404add4684d5959d1ed997149d9896d136d4d3c
  Author: Bryan Chan <bryan.chan at huawei.com>
  Date:   2020-09-04 (Fri, 04 Sep 2020)

  Changed paths:
    M llvm/test/Analysis/MemorySSA/pr41853.ll
    M llvm/test/CodeGen/PowerPC/no-dup-of-bdnz.ll
    M llvm/test/CodeGen/X86/mmx-bitcast-fold.ll
    M llvm/test/DebugInfo/Generic/pr40628.ll
    M llvm/test/DebugInfo/salvage-cast-debug-info.ll
    M llvm/test/Feature/OperandBundles/early-cse.ll
    M llvm/test/Feature/OperandBundles/special-state.ll
    M llvm/test/Other/debugcounter-earlycse.ll
    M llvm/test/Other/invariant.group.ll
    M llvm/test/Other/opt-bisect-legacy-pass-manager.ll
    M llvm/test/Other/print-debug-counter.ll
    M llvm/test/Transforms/EarlyCSE/AArch64/intrinsics.ll
    M llvm/test/Transforms/EarlyCSE/AArch64/ldstN.ll
    M llvm/test/Transforms/EarlyCSE/AMDGPU/intrinsics.ll
    M llvm/test/Transforms/EarlyCSE/AMDGPU/memrealtime.ll
    M llvm/test/Transforms/EarlyCSE/PowerPC/read-reg.ll
    M llvm/test/Transforms/EarlyCSE/X86/preserve_memoryssa.ll
    M llvm/test/Transforms/EarlyCSE/and_or.ll
    M llvm/test/Transforms/EarlyCSE/atomics.ll
    M llvm/test/Transforms/EarlyCSE/basic.ll
    M llvm/test/Transforms/EarlyCSE/conditional.ll
    M llvm/test/Transforms/EarlyCSE/const-speculation.ll
    M llvm/test/Transforms/EarlyCSE/debug-info-undef.ll
    M llvm/test/Transforms/EarlyCSE/debuginfo-dce.ll
    M llvm/test/Transforms/EarlyCSE/edge.ll
    M llvm/test/Transforms/EarlyCSE/fence.ll
    M llvm/test/Transforms/EarlyCSE/flags.ll
    M llvm/test/Transforms/EarlyCSE/floatingpoint.ll
    M llvm/test/Transforms/EarlyCSE/gc_relocate.ll
    M llvm/test/Transforms/EarlyCSE/globalsaa-memoryssa.ll
    M llvm/test/Transforms/EarlyCSE/guards.ll
    M llvm/test/Transforms/EarlyCSE/instsimplify-dom.ll
    M llvm/test/Transforms/EarlyCSE/int_sideeffect.ll
    M llvm/test/Transforms/EarlyCSE/invariant-loads.ll
    M llvm/test/Transforms/EarlyCSE/invariant.start.ll
    M llvm/test/Transforms/EarlyCSE/memoryssa.ll
    M llvm/test/Transforms/EarlyCSE/phi.ll
    M llvm/test/Transforms/EarlyCSE/pr33406.ll
    M llvm/test/Transforms/EarlyCSE/readnone-mayunwind.ll
    M llvm/test/Transforms/EarlyCSE/writeonly.ll
    M llvm/test/Transforms/GVNHoist/pr37445.ll
    M llvm/test/Transforms/GVNHoist/pr38807.ll
    M llvm/test/Transforms/Inline/inline-indirect-chain.ll
    M llvm/test/Transforms/InstCombine/invariant.group.ll
    M llvm/test/Transforms/InstSimplify/ConstProp/allones.ll
    M llvm/test/Transforms/InstSimplify/ConstProp/math-1.ll
    M llvm/test/Transforms/InstSimplify/ConstProp/math-2.ll
    M llvm/test/Transforms/InstSimplify/ConstProp/rint.ll
    M llvm/test/Transforms/InstSimplify/ConstProp/round.ll
    M llvm/test/Transforms/InstSimplify/ConstProp/trunc.ll
    M llvm/test/Transforms/InstSimplify/ConstProp/vscale-getelementptr.ll
    M llvm/test/Transforms/InstSimplify/ConstProp/vscale-shufflevector.ll
    M llvm/test/Transforms/NaryReassociate/NVPTX/nary-gep.ll
    M llvm/test/Transforms/Reassociate/cse-pairs.ll

  Log Message:
  -----------
  [EarlyCSE] Verify hash code in regression tests

As discussed in D86843, -earlycse-debug-hash should be used in more regression
tests to catch inconsistency between the hashing and the equivalence check.

Differential Revision: https://reviews.llvm.org/D86863