[all-commits] [llvm/llvm-project] 6a2413: [ARM64] Debug info for structure argument missing ...

[David via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6a2413c43509a0e67c91f9dc8d688aa6f7a0d571
      https://github.com/llvm/llvm-project/commit/6a2413c43509a0e67c91f9dc8d688aa6f7a0d571
  Author: David Stenberg <david.stenberg at ericsson.com>
  Date:   2020-01-29 (Wed, 29 Jan 2020)

  Changed paths:
    M llvm/lib/CodeGen/GlobalISel/InstructionSelect.cpp
    A llvm/test/DebugInfo/AArch64/pr40709.ll

  Log Message:
  -----------
  [ARM64] Debug info for structure argument missing DW_AT_location

Summary:
Prevent eliminating dbg_val due to COPY.

Fixes this
https://bugs.llvm.org/show_bug.cgi?id=40709

Patch by: Kamlesh Kumar (kamleshbhalui)

Reviewers: aprantl, dblaikie, vsk, dsanders

Reviewed By: dsanders

Subscribers: dstenb, kristof.beyls, hiraditya, llvm-commits

Tags: #debug-info, #llvm

Differential Revision: https://reviews.llvm.org/D73159