[PATCH] D69985: Keep symbols passed by -init and -fini

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added a comment.

--gc-sections retains `--init=` and `--fini=` symbols. Adding the rule to LTO seems to improve consistency.



================
Comment at: lld/test/ELF/lto/init-fini.ll:7
+; RUN: ld.lld -o %t.exe %t.o
+; RUN: llvm-objdump -t %t.exe | FileCheck -check-prefix=TEST1 %s
+
----------------
llvm-objdump -t -> llvm-nm


================
Comment at: lld/test/ELF/lto/init-fini.ll:12
+
+; RUN: ld.lld -o %t.exe -init=foo -fini=bar %t.o
+; RUN: llvm-objdump -t %t.exe | FileCheck -check-prefix=TEST2 %s
----------------
Enhance the test to check `llvm-readelf -d` output for `DT_INIT` and `DT_FINI` as well? It will need -pie (or -shared or --export-dynamic).


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D69985/new/

https://reviews.llvm.org/D69985