diff options
| author | Bill Wendling <isanbard@gmail.com> | 2010-08-20 22:05:50 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2010-08-20 22:05:50 +0000 |
| commit | 55ae515f9db484125a23429d4906c5edaf9f10d2 (patch) | |
| tree | e14046431613e74d8ed507098486df1ed09dfa40 /lib/AsmParser/LLParser.cpp | |
| parent | 489b29b0a4ee4526e3d50ad88d3d48745baf5042 (diff) | |
Create the new linker type "linker_private_weak_def_auto".
It's similar to "linker_private_weak", but it's known that the address of the
object is not taken. For instance, functions that had an inline definition, but
the compiler decided not to inline it. Note, unlike linker_private and
linker_private_weak, linker_private_weak_def_auto may have only default
visibility. The symbols are removed by the linker from the final linked image
(executable or dynamic library).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111684 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AsmParser/LLParser.cpp')
| -rw-r--r-- | lib/AsmParser/LLParser.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/lib/AsmParser/LLParser.cpp b/lib/AsmParser/LLParser.cpp index dc545fff2d..0c5e04992f 100644 --- a/lib/AsmParser/LLParser.cpp +++ b/lib/AsmParser/LLParser.cpp @@ -199,6 +199,7 @@ bool LLParser::ParseTopLevelEntities() { case lltok::kw_private: // OptionalLinkage case lltok::kw_linker_private: // OptionalLinkage case lltok::kw_linker_private_weak: // OptionalLinkage + case lltok::kw_linker_private_weak_def_auto: // OptionalLinkage case lltok::kw_internal: // OptionalLinkage case lltok::kw_weak: // OptionalLinkage case lltok::kw_weak_odr: // OptionalLinkage @@ -623,7 +624,8 @@ bool LLParser::ParseAlias(const std::string &Name, LocTy NameLoc, Linkage != GlobalValue::InternalLinkage && Linkage != GlobalValue::PrivateLinkage && Linkage != GlobalValue::LinkerPrivateLinkage && - Linkage != GlobalValue::LinkerPrivateWeakLinkage) + Linkage != GlobalValue::LinkerPrivateWeakLinkage && + Linkage != GlobalValue::LinkerPrivateWeakDefAutoLinkage) return Error(LinkageLoc, "invalid linkage type for alias"); Constant *Aliasee; @@ -1008,6 +1010,7 @@ bool LLParser::ParseOptionalAttrs(unsigned &Attrs, unsigned AttrKind) { /// ::= 'private' /// ::= 'linker_private' /// ::= 'linker_private_weak' +/// ::= 'linker_private_weak_def_auto' /// ::= 'internal' /// ::= 'weak' /// ::= 'weak_odr' @@ -1029,6 +1032,9 @@ bool LLParser::ParseOptionalLinkage(unsigned &Res, bool &HasLinkage) { case lltok::kw_linker_private_weak: Res = GlobalValue::LinkerPrivateWeakLinkage; break; + case lltok::kw_linker_private_weak_def_auto: + Res = GlobalValue::LinkerPrivateWeakDefAutoLinkage; + break; case lltok::kw_internal: Res = GlobalValue::InternalLinkage; break; case lltok::kw_weak: Res = GlobalValue::WeakAnyLinkage; break; case lltok::kw_weak_odr: Res = GlobalValue::WeakODRLinkage; break; @@ -2718,6 +2724,7 @@ bool LLParser::ParseFunctionHeader(Function *&Fn, bool isDefine) { case GlobalValue::PrivateLinkage: case GlobalValue::LinkerPrivateLinkage: case GlobalValue::LinkerPrivateWeakLinkage: + case GlobalValue::LinkerPrivateWeakDefAutoLinkage: case GlobalValue::InternalLinkage: case GlobalValue::AvailableExternallyLinkage: case GlobalValue::LinkOnceAnyLinkage: |