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| author | James Molloy <james.molloy@arm.com> | 2015-11-06 10:32:53 +0000 |
|---|---|---|
| committer | James Molloy <james.molloy@arm.com> | 2015-11-06 10:32:53 +0000 |
| commit | e6f87ca812809543444d7d5961aea2509b8a3227 (patch) | |
| tree | 0484ecea76aab7032b2b590638de7650912e9e14 /llvm/lib/AsmParser/LLParser.cpp | |
| parent | a805030ae821fa03fb76d89b9bb81ee66f676105 (diff) | |
| download | bcm5719-llvm-e6f87ca812809543444d7d5961aea2509b8a3227.tar.gz bcm5719-llvm-e6f87ca812809543444d7d5961aea2509b8a3227.zip | |
Add a new attribute: norecurse
This attribute allows the compiler to assume that the function never recurses into itself, either directly or indirectly (transitively). This can be used among other things to demote global variables to locals.
llvm-svn: 252282
Diffstat (limited to 'llvm/lib/AsmParser/LLParser.cpp')
| -rw-r--r-- | llvm/lib/AsmParser/LLParser.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/AsmParser/LLParser.cpp b/llvm/lib/AsmParser/LLParser.cpp index 1c219ad6cd8..7feb99d555c 100644 --- a/llvm/lib/AsmParser/LLParser.cpp +++ b/llvm/lib/AsmParser/LLParser.cpp @@ -998,6 +998,7 @@ bool LLParser::ParseFnAttributeValuePairs(AttrBuilder &B, case lltok::kw_nonlazybind: B.addAttribute(Attribute::NonLazyBind); break; case lltok::kw_noredzone: B.addAttribute(Attribute::NoRedZone); break; case lltok::kw_noreturn: B.addAttribute(Attribute::NoReturn); break; + case lltok::kw_norecurse: B.addAttribute(Attribute::NoRecurse); break; case lltok::kw_nounwind: B.addAttribute(Attribute::NoUnwind); break; case lltok::kw_optnone: B.addAttribute(Attribute::OptimizeNone); break; case lltok::kw_optsize: B.addAttribute(Attribute::OptimizeForSize); break; |
