[all-commits] [llvm/llvm-project] 96f00f: [debuginfo-tests] Un-XFAIL no passing unused-merge...

[Michael137 via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 96f00f63b2d65ebe759ae1746c30115e73cbd4f2
      https://github.com/llvm/llvm-project/commit/96f00f63b2d65ebe759ae1746c30115e73cbd4f2
  Author: Michael Buch <michaelbuch12 at gmail.com>
  Date:   2022-08-25 (Thu, 25 Aug 2022)

  Changed paths:
    M cross-project-tests/debuginfo-tests/dexter-tests/memvars/unused-merged-value.c

  Log Message:
  -----------
  [debuginfo-tests] Un-XFAIL no passing unused-merged-value.c test

This test would previously expect one of the parameters to have
an incorrect DW_AT_location. Stepping through `fun` with a debugger
would then no reflect updates to one of the parameters.

With a recent change to Clang's DeadArgumentEliminationPass
(see `879f5118fc74657e4a5c4eff6810098e1eed75ac`) the generated
DWARF does not contain a location for `parama`, and stepping through
the function with `lldb` works as expected.

Differential Revision: https://reviews.llvm.org/D132664