[all-commits] [llvm/llvm-project] 3bfddc: Reapply "[DebugInfo] Handle multiple variable loca...

[Stephen Tozer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3bfddc25931d44da9b26c092f4e15634712b1459
      https://github.com/llvm/llvm-project/commit/3bfddc25931d44da9b26c092f4e15634712b1459
  Author: Stephen Tozer <Stephen.Tozer at Sony.com>
  Date:   2021-03-17 (Wed, 17 Mar 2021)

  Changed paths:
    M llvm/include/llvm/IR/IntrinsicInst.h
    M llvm/include/llvm/Transforms/Utils/Local.h
    M llvm/lib/CodeGen/CodeGenPrepare.cpp
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
    M llvm/lib/IR/IntrinsicInst.cpp
    M llvm/lib/IR/User.cpp
    M llvm/lib/Target/AArch64/AArch64StackTagging.cpp
    M llvm/lib/Transforms/Coroutines/CoroFrame.cpp
    M llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
    M llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
    M llvm/lib/Transforms/Scalar/ADCE.cpp
    M llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
    M llvm/lib/Transforms/Scalar/SpeculativeExecution.cpp
    M llvm/lib/Transforms/Utils/BasicBlockUtils.cpp
    M llvm/lib/Transforms/Utils/CodeExtractor.cpp
    M llvm/lib/Transforms/Utils/Debugify.cpp
    M llvm/lib/Transforms/Utils/Local.cpp
    M llvm/lib/Transforms/Utils/LoopRotationUtils.cpp
    M llvm/unittests/IR/DebugInfoTest.cpp

  Log Message:
  -----------
  Reapply "[DebugInfo] Handle multiple variable location operands in IR"

Fixed section of code that iterated through a SmallDenseMap and added
instructions in each iteration, causing non-deterministic code; replaced
SmallDenseMap with MapVector to prevent non-determinism.

This reverts commit 01ac6d1587e8613ba4278786e8341f8b492ac941.