[all-commits] [llvm/llvm-project] c72705: Partial Reapply "[DebugInfo] Use variadic debug va...

[Stephen Tozer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c72705678c4733c83233b71b66a904cc8a0910e5
      https://github.com/llvm/llvm-project/commit/c72705678c4733c83233b71b66a904cc8a0910e5
  Author: Stephen Tozer <Stephen.Tozer at Sony.com>
  Date:   2021-06-24 (Thu, 24 Jun 2021)

  Changed paths:
    M llvm/include/llvm/IR/DebugInfoMetadata.h
    M llvm/include/llvm/IR/Instructions.h
    M llvm/include/llvm/IR/IntrinsicInst.h
    M llvm/include/llvm/IR/Operator.h
    M llvm/include/llvm/Transforms/Utils/Local.h
    M llvm/lib/CodeGen/AsmPrinter/DebugLocEntry.h
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
    M llvm/lib/IR/DebugInfoMetadata.cpp
    M llvm/lib/IR/Instructions.cpp
    M llvm/lib/IR/IntrinsicInst.cpp
    M llvm/lib/IR/Operator.cpp
    M llvm/lib/Transforms/Coroutines/CoroFrame.cpp
    M llvm/lib/Transforms/Utils/Local.cpp
    A llvm/test/DebugInfo/limit-arglist-size.ll
    A llvm/test/DebugInfo/salvage-gep.ll
    A llvm/test/DebugInfo/salvage-nonconst-binop.ll
    M llvm/test/Transforms/InstCombine/debuginfo-sink.ll
    M llvm/test/Transforms/Reassociate/undef_intrinsics_when_deleting_instructions.ll

  Log Message:
  -----------
  Partial Reapply "[DebugInfo] Use variadic debug values to salvage BinOps and GEP instrs with non-const operands"

This is a partial reapply of the original commit and the followup commit
that were previously reverted; this reapply also includes a small fix
for a potential source of non-determinism, but also has a small change
to turn off variadic debug value salvaging, to ensure that any future
revert/reapply steps to disable and renable this feature do not risk
causing conflicts.

Differential Revision: https://reviews.llvm.org/D91722

This reverts commit 386b66b2fc297cda121a3cc8a36887a6ecbcfc68.