[PATCH] D84131: [ELF] Support -r --gc-sections

[Fangrui Song via Phabricator via llvm-commits]

MaskRay marked an inline comment as done.
MaskRay added inline comments.


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Comment at: lld/test/ELF/relocatable-gc.s:26
+# RUN:   FileCheck %s --check-prefix=KEEP_GROUP
+# RUN: ld.lld -r --gc-sections --init=bar %t.o -o - | llvm-readelf -Ss - | \
+# RUN:   FileCheck %s --check-prefix=KEEP_GROUP
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Note that GNU ld will error if neither -e nor -u is specified, although --init can serve as GC roots as well.

I don't find the GNU ld error particularly useful, so I just don't bother implementing it.


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D84131