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| author | Bill Wendling <isanbard@gmail.com> | 2012-08-17 18:33:14 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2012-08-17 18:33:14 +0000 |
| commit | 32811bef956e0fae4329e6515420d85f7e510660 (patch) | |
| tree | 13100e97e25505d643790bc4cb43c45fee52a4b8 /lib/Target/CppBackend | |
| parent | d5118c8f78a05ad0b426b6032138d1d934b77c8d (diff) | |
| download | llvm-32811bef956e0fae4329e6515420d85f7e510660.tar.gz llvm-32811bef956e0fae4329e6515420d85f7e510660.tar.bz2 llvm-32811bef956e0fae4329e6515420d85f7e510660.tar.xz | |
Change the `linker_private_weak_def_auto' linkage to `linkonce_odr_auto_hide' to
make it more consistent with its intended semantics.
The `linker_private_weak_def_auto' linkage type was meant to automatically hide
globals which never had their addresses taken. It has nothing to do with the
`linker_private' linkage type, which outputs the symbols with a `l' (ell) prefix
among other things.
The intended semantic is more like the `linkonce_odr' linkage type.
Change the name of the linkage type to `linkonce_odr_auto_hide'. And therefore
changing the semantics so that it produces the correct output for the linker.
Note: The old linkage name `linker_private_weak_def_auto' will still parse but
is not a synonym for `linkonce_odr_auto_hide'. This should be removed in 4.0.
<rdar://problem/11754934>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162114 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/CppBackend')
| -rw-r--r-- | lib/Target/CppBackend/CPPBackend.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Target/CppBackend/CPPBackend.cpp b/lib/Target/CppBackend/CPPBackend.cpp index c8e757becc..4ddcd38aca 100644 --- a/lib/Target/CppBackend/CPPBackend.cpp +++ b/lib/Target/CppBackend/CPPBackend.cpp @@ -285,14 +285,14 @@ void CppWriter::printLinkageType(GlobalValue::LinkageTypes LT) { Out << "GlobalValue::LinkerPrivateLinkage"; break; case GlobalValue::LinkerPrivateWeakLinkage: Out << "GlobalValue::LinkerPrivateWeakLinkage"; break; - case GlobalValue::LinkerPrivateWeakDefAutoLinkage: - Out << "GlobalValue::LinkerPrivateWeakDefAutoLinkage"; break; case GlobalValue::AvailableExternallyLinkage: Out << "GlobalValue::AvailableExternallyLinkage "; break; case GlobalValue::LinkOnceAnyLinkage: Out << "GlobalValue::LinkOnceAnyLinkage "; break; case GlobalValue::LinkOnceODRLinkage: Out << "GlobalValue::LinkOnceODRLinkage "; break; + case GlobalValue::LinkOnceODRAutoHideLinkage: + Out << "GlobalValue::LinkOnceODRAutoHideLinkage"; break; case GlobalValue::WeakAnyLinkage: Out << "GlobalValue::WeakAnyLinkage"; break; case GlobalValue::WeakODRLinkage: |