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AsmParser: add a warning for compatibility parsing

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This adds a warning when linker_private or linker_private_weak is provided and
we handle it in a compatible manner.

Suggested by Chris Lattner!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205681 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Saleem Abdulrasool
2014-04-05 22:42:53 +00:00
parent b29a2b0c4c
commit fa254cb46c
4 changed files with 19 additions and 0 deletions
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2
lib/AsmParser/LLParser.cpp
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@ -1312,6 +1312,8 @@ bool LLParser::ParseOptionalLinkage(unsigned &Res, bool &HasLinkage) {
case lltok::kw_linker_private:
case lltok::kw_linker_private_weak:
Lex.Warning("'" + Lex.getStrVal() + "' is deprecated, treating as"
" PrivateLinkage");
Lex.Lex();
// treat linker_private and linker_private_weak as PrivateLinkage
Res = GlobalValue::PrivateLinkage;