[all-commits] [llvm/llvm-project] 65d5be: Reapply D124184, [DebugInfo][InstrRef] Add a size ...

[Jeremy Morse via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 65d5beca13e65b4ae5f421b6d6b8e38bee210544
      https://github.com/llvm/llvm-project/commit/65d5beca13e65b4ae5f421b6d6b8e38bee210544
  Author: Jeremy Morse <jeremy.morse at sony.com>
  Date:   2022-04-26 (Tue, 26 Apr 2022)

  Changed paths:
    M llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp
    M llvm/lib/CodeGen/LiveDebugVariables.cpp
    A llvm/test/DebugInfo/MIR/InstrRef/dbg-phis-in-ldv2.mir
    A llvm/test/DebugInfo/MIR/InstrRef/phi-on-stack-coalesced.mir
    A llvm/test/DebugInfo/MIR/InstrRef/phi-on-stack-coalesced2.mir
    M llvm/test/DebugInfo/MIR/InstrRef/phi-regallocd-to-stack.mir
    M llvm/unittests/CodeGen/InstrRefLDVTest.cpp

  Log Message:
  -----------
  Reapply D124184, [DebugInfo][InstrRef] Add a size operand to DBG_PHI

This was reverted twice, in 987cd7c3ed75b and 13815e8cbf8d4. The latter
stemed from not accounting for rare register classes in a pre-allocated
array, and the former from an array not being completely initialized,
leading to asan complaining.