diff options
| author | Peter Collingbourne <peter@pcc.me.uk> | 2018-07-17 23:56:30 +0000 |
|---|---|---|
| committer | Peter Collingbourne <peter@pcc.me.uk> | 2018-07-17 23:56:30 +0000 |
| commit | 6a156a84aeb7cb74aa8b95639ae73e57fb2aaa04 (patch) | |
| tree | 0eb26d78bec682d1e9ea4040217adc48ec770c09 /docs/ReleaseNotes.rst | |
| parent | af6ecdb85b3d3233cee3828183372144104f9aca (diff) | |
Revert r337333, "Teach Clang to emit address-significance tables."
Causing multiple failures on sanitizer bots due to TLS symbol errors,
e.g.
/usr/bin/ld: __msan_origin_tls: TLS definition in /home/buildbots/ppc64be-clang-test/clang-ppc64be/stage1/lib/clang/7.0.0/lib/linux/libclang_rt.msan-powerpc64.a(msan.cc.o) section .tbss.__msan_origin_tls mismatches non-TLS reference in /tmp/lit_tmp_0a71tA/mallinfo-3ca75e.o
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@337336 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/ReleaseNotes.rst')
| -rw-r--r-- | docs/ReleaseNotes.rst | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/docs/ReleaseNotes.rst b/docs/ReleaseNotes.rst index 99be2fdfe0..c0ce10d6eb 100644 --- a/docs/ReleaseNotes.rst +++ b/docs/ReleaseNotes.rst @@ -98,14 +98,6 @@ Non-comprehensive list of changes in this release finding out the warning hierarchy, and which of them are enabled by default or for a particular compiler invocation. -- By default, Clang emits an address-significance table into - every ELF object file when using the integrated assembler. - Address-significance tables allow linkers to implement `safe ICF - <https://research.google.com/pubs/archive/36912.pdf>`_ without the false - positives that can result from other implementation techniques such as - relocation scanning. The ``-faddrsig`` and ``-fno-addrsig`` flags can be - used to control whether to emit the address-significance table. - - ... New Compiler Flags |