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| author | Hans Wennborg <hans@hanshq.net> | 2012-06-23 11:37:03 +0000 |
|---|---|---|
| committer | Hans Wennborg <hans@hanshq.net> | 2012-06-23 11:37:03 +0000 |
| commit | ce718ff9f42c7da092eaa01dd0242e8d5ba84713 (patch) | |
| tree | d3c6b996686af3fc9f47f7b5407c773a86a4f653 /lib/AsmParser/LLParser.h | |
| parent | 47cbc4e0ee6098b7be3c60108000a979f1809949 (diff) | |
| download | llvm-ce718ff9f42c7da092eaa01dd0242e8d5ba84713.tar.gz llvm-ce718ff9f42c7da092eaa01dd0242e8d5ba84713.tar.bz2 llvm-ce718ff9f42c7da092eaa01dd0242e8d5ba84713.tar.xz | |
Extend the IL for selecting TLS models (PR9788)
This allows the user/front-end to specify a model that is better
than what LLVM would choose by default. For example, a variable
might be declared as
@x = thread_local(initialexec) global i32 42
if it will not be used in a shared library that is dlopen'ed.
If the specified model isn't supported by the target, or if LLVM can
make a better choice, a different model may be used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159077 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AsmParser/LLParser.h')
| -rw-r--r-- | lib/AsmParser/LLParser.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/AsmParser/LLParser.h b/lib/AsmParser/LLParser.h index dda8808381..257c726229 100644 --- a/lib/AsmParser/LLParser.h +++ b/lib/AsmParser/LLParser.h @@ -171,6 +171,9 @@ namespace llvm { Loc = Lex.getLoc(); return ParseUInt32(Val); } + + bool ParseTLSModel(GlobalVariable::ThreadLocalMode &TLM); + bool ParseOptionalThreadLocal(GlobalVariable::ThreadLocalMode &TLM); bool ParseOptionalAddrSpace(unsigned &AddrSpace); bool ParseOptionalAttrs(Attributes &Attrs, unsigned AttrKind); bool ParseOptionalLinkage(unsigned &Linkage, bool &HasLinkage); |