diff options
Diffstat (limited to 'lib/AsmParser/LLParser.cpp')
| -rw-r--r-- | lib/AsmParser/LLParser.cpp | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/lib/AsmParser/LLParser.cpp b/lib/AsmParser/LLParser.cpp index 681af2a90072..a121e59e1f10 100644 --- a/lib/AsmParser/LLParser.cpp +++ b/lib/AsmParser/LLParser.cpp @@ -670,6 +670,9 @@ bool LLParser::ParseAlias(const std::string &Name, LocTy NameLoc, unsigned L, GA->setDLLStorageClass((GlobalValue::DLLStorageClassTypes)DLLStorageClass); GA->setUnnamedAddr(UnnamedAddr); + if (Name.empty()) + NumberedVals.push_back(GA.get()); + // See if this value already exists in the symbol table. If so, it is either // a redefinition or a definition of a forward reference. if (GlobalValue *Val = M->getNamedValue(Name)) { @@ -958,6 +961,7 @@ bool LLParser::ParseFnAttributeValuePairs(AttrBuilder &B, case lltok::kw_ssp: B.addAttribute(Attribute::StackProtect); break; case lltok::kw_sspreq: B.addAttribute(Attribute::StackProtectReq); break; case lltok::kw_sspstrong: B.addAttribute(Attribute::StackProtectStrong); break; + case lltok::kw_safestack: B.addAttribute(Attribute::SafeStack); break; case lltok::kw_sanitize_address: B.addAttribute(Attribute::SanitizeAddress); break; case lltok::kw_sanitize_thread: B.addAttribute(Attribute::SanitizeThread); break; case lltok::kw_sanitize_memory: B.addAttribute(Attribute::SanitizeMemory); break; @@ -1267,6 +1271,7 @@ bool LLParser::ParseOptionalParamAttrs(AttrBuilder &B) { case lltok::kw_ssp: case lltok::kw_sspreq: case lltok::kw_sspstrong: + case lltok::kw_safestack: case lltok::kw_uwtable: HaveError |= Error(Lex.getLoc(), "invalid use of function-only attribute"); break; @@ -1343,6 +1348,7 @@ bool LLParser::ParseOptionalReturnAttrs(AttrBuilder &B) { case lltok::kw_ssp: case lltok::kw_sspreq: case lltok::kw_sspstrong: + case lltok::kw_safestack: case lltok::kw_uwtable: HaveError |= Error(Lex.getLoc(), "invalid use of function-only attribute"); break; @@ -4051,7 +4057,7 @@ bool LLParser::ParseTypeAndBasicBlock(BasicBlock *&BB, LocTy &Loc, /// FunctionHeader /// ::= OptionalLinkage OptionalVisibility OptionalCallingConv OptRetAttrs /// OptUnnamedAddr Type GlobalName '(' ArgList ')' OptFuncAttrs OptSection -/// OptionalAlign OptGC OptionalPrefix OptionalPrologue +/// OptionalAlign OptGC OptionalPrefix OptionalPrologue OptPersonalityFn bool LLParser::ParseFunctionHeader(Function *&Fn, bool isDefine) { // Parse the linkage. LocTy LinkageLoc = Lex.getLoc(); @@ -4133,6 +4139,7 @@ bool LLParser::ParseFunctionHeader(Function *&Fn, bool isDefine) { LocTy UnnamedAddrLoc; Constant *Prefix = nullptr; Constant *Prologue = nullptr; + Constant *PersonalityFn = nullptr; Comdat *C; if (ParseArgumentList(ArgList, isVarArg) || @@ -4149,7 +4156,9 @@ bool LLParser::ParseFunctionHeader(Function *&Fn, bool isDefine) { (EatIfPresent(lltok::kw_prefix) && ParseGlobalTypeAndValue(Prefix)) || (EatIfPresent(lltok::kw_prologue) && - ParseGlobalTypeAndValue(Prologue))) + ParseGlobalTypeAndValue(Prologue)) || + (EatIfPresent(lltok::kw_personality) && + ParseGlobalTypeAndValue(PersonalityFn))) return true; if (FuncAttrs.contains(Attribute::Builtin)) @@ -4248,6 +4257,7 @@ bool LLParser::ParseFunctionHeader(Function *&Fn, bool isDefine) { Fn->setAlignment(Alignment); Fn->setSection(Section); Fn->setComdat(C); + Fn->setPersonalityFn(PersonalityFn); if (!GC.empty()) Fn->setGC(GC.c_str()); Fn->setPrefixData(Prefix); Fn->setPrologueData(Prologue); @@ -5099,14 +5109,11 @@ int LLParser::ParsePHI(Instruction *&Inst, PerFunctionState &PFS) { /// ::= 'filter' TypeAndValue ( ',' TypeAndValue )* bool LLParser::ParseLandingPad(Instruction *&Inst, PerFunctionState &PFS) { Type *Ty = nullptr; LocTy TyLoc; - Value *PersFn; LocTy PersFnLoc; - if (ParseType(Ty, TyLoc) || - ParseToken(lltok::kw_personality, "expected 'personality'") || - ParseTypeAndValue(PersFn, PersFnLoc, PFS)) + if (ParseType(Ty, TyLoc)) return true; - std::unique_ptr<LandingPadInst> LP(LandingPadInst::Create(Ty, PersFn, 0)); + std::unique_ptr<LandingPadInst> LP(LandingPadInst::Create(Ty, 0)); LP->setCleanup(EatIfPresent(lltok::kw_cleanup)); while (Lex.getKind() == lltok::kw_catch || Lex.getKind() == lltok::kw_filter){ |