Protection against stack-based memory corruption errors using SafeStack

[oota-llvm.git] / lib / AsmParser / LLParser.cpp

diff --git a/lib/AsmParser/LLParser.cpp b/lib/AsmParser/LLParser.cpp
index 681af2a900729ecd1b27312cdce29b4f2d4535c5..0b6740dba3beda541c0a061a78f1efdd9279362f 100644 (file)
--- a/lib/AsmParser/LLParser.cpp
+++ b/lib/AsmParser/LLParser.cpp
@@ -958,6 +958,7 @@ 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 +1268,7 @@ 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 +1345,7 @@ 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;