llvm-project/lld/test/core/dead-strip-globals.objtxt

# RUN: lld -core --dead-strip --keep-globals  %s %p/Inputs/dead-strip-globals.objtxt %p/Inputs/dead-strip-globals2.objtxt | FileCheck -check-prefix=CHK1 %s
# RUN: lld -core --dead-strip  %s  %p/Inputs/dead-strip-globals.objtxt %p/Inputs/dead-strip-globals2.objtxt | FileCheck -check-prefix=CHK2 %s

#
# Test that -keep-globals prevents -dead-strip from removing globals.
#

---
defined-atoms:
    - name:         entry
      dead-strip:   never
      references:
      - offset:          1
        kind:            pcrel32
        target:          bar
      - offset:          6
        kind:            pcrel32
        target:          baz

    - name:         myglobal1
      scope:        global

undefined-atoms:
    - name:         bar
    - name:         baz
...


# CHK1:       name: entry
# CHK1:       name: myglobal1
# CHK1:       name: myglobal2
# CHK1:       name: bar
# CHK1:       name: baz
# CHK1-NOT:   name: mydead
# CHK1:       ...

# CHK2:       name: entry
# CHK2-NOT:   name: myglobal1
# CHK2-NOT:   name: myglobal2
# CHK2:       name: bar
# CHK2:       name: baz
# CHK2-NOT:   name: mydead
# CHK2:       ...