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| author | George Rimar <grimar@accesssoftek.com> | 2018-05-17 10:00:34 +0000 |
|---|---|---|
| committer | George Rimar <grimar@accesssoftek.com> | 2018-05-17 10:00:34 +0000 |
| commit | 848405b164e368601797cad493f5131ea86849da (patch) | |
| tree | 50e7b5cd5f2f629df63dc55b13de408f01f3ffc3 /clang/lib/Basic/VirtualFileSystem.cpp | |
| parent | de8bf2678b054d6c4eee7db2afacb8ec9e795fcc (diff) | |
| download | llvm-848405b164e368601797cad493f5131ea86849da.zip llvm-848405b164e368601797cad493f5131ea86849da.tar.gz llvm-848405b164e368601797cad493f5131ea86849da.tar.bz2 | |
[ELF] - Do not crash when do --gc-sections for non-allocatable metadata sections.
Currently, LLD marks all non-allocatable sections except SHF_REL[A] as Live
when doing GC.
This can be a reason of the crash when SHF_LINK_ORDER sections
are involved, because their parents can be dead.
We should do GC for them correctly. The patch implements it.
Differential revision: https://reviews.llvm.org/D46880
llvm-svn: 332589
Diffstat (limited to 'clang/lib/Basic/VirtualFileSystem.cpp')
0 files changed, 0 insertions, 0 deletions