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| author | Nadav Rotem <nrotem@apple.com> | 2012-10-22 17:33:31 +0000 |
|---|---|---|
| committer | Nadav Rotem <nrotem@apple.com> | 2012-10-22 17:33:31 +0000 |
| commit | e743942bc8f8b067e014b8cbd2a205a53c7c67f9 (patch) | |
| tree | b19333deb9ae6ffccc5dad9fd0c62635361288ed /lib/AsmParser | |
| parent | 5f7d81022398f332b222552f5d980c4e3f1c542c (diff) | |
| download | llvm-e743942bc8f8b067e014b8cbd2a205a53c7c67f9.tar.gz llvm-e743942bc8f8b067e014b8cbd2a205a53c7c67f9.tar.bz2 llvm-e743942bc8f8b067e014b8cbd2a205a53c7c67f9.tar.xz | |
Add the "ForceSizeOpt" attribute.
Patch by Quentin Colombet <qcolombet@apple.com>
Original description:
"""
The attached patch is the first step to have a better control on Oz related optimizations.
The Oz optimization level focuses on code size, thus I propose to add an attribute called ForceSizeOpt.
"""
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166422 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AsmParser')
| -rw-r--r-- | lib/AsmParser/LLLexer.cpp | 1 | ||||
| -rw-r--r-- | lib/AsmParser/LLParser.cpp | 2 | ||||
| -rw-r--r-- | lib/AsmParser/LLToken.h | 1 |
3 files changed, 4 insertions, 0 deletions
diff --git a/lib/AsmParser/LLLexer.cpp b/lib/AsmParser/LLLexer.cpp index 2ad0010fd1..464dfd51d6 100644 --- a/lib/AsmParser/LLLexer.cpp +++ b/lib/AsmParser/LLLexer.cpp @@ -557,6 +557,7 @@ lltok::Kind LLLexer::LexIdentifier() { KEYWORD(naked); KEYWORD(nonlazybind); KEYWORD(address_safety); + KEYWORD(forcesizeopt); KEYWORD(type); KEYWORD(opaque); diff --git a/lib/AsmParser/LLParser.cpp b/lib/AsmParser/LLParser.cpp index 60e1741d69..cc7cc31246 100644 --- a/lib/AsmParser/LLParser.cpp +++ b/lib/AsmParser/LLParser.cpp @@ -953,6 +953,7 @@ bool LLParser::ParseOptionalAttrs(AttrBuilder &B, unsigned AttrKind) { case lltok::kw_naked: B.addAttribute(Attributes::Naked); break; case lltok::kw_nonlazybind: B.addAttribute(Attributes::NonLazyBind); break; case lltok::kw_address_safety: B.addAttribute(Attributes::AddressSafety); break; + case lltok::kw_forcesizeopt: B.addAttribute(Attributes::ForceSizeOpt); break; case lltok::kw_alignstack: { unsigned Alignment; @@ -1011,6 +1012,7 @@ bool LLParser::ParseOptionalAttrs(AttrBuilder &B, unsigned AttrKind) { case lltok::kw_nonlazybind: case lltok::kw_returns_twice: case lltok::kw_address_safety: + case lltok::kw_forcesizeopt: if (AttrKind != 2) HaveError |= Error(AttrLoc, "invalid use of function-only attribute"); break; diff --git a/lib/AsmParser/LLToken.h b/lib/AsmParser/LLToken.h index 0859f6a288..ff6d68f0da 100644 --- a/lib/AsmParser/LLToken.h +++ b/lib/AsmParser/LLToken.h @@ -109,6 +109,7 @@ namespace lltok { kw_naked, kw_nonlazybind, kw_address_safety, + kw_forcesizeopt, kw_type, kw_opaque, |