3 files changed, 7 insertions, 0 deletions

diff --git a/llvm/lib/AsmParser/LLLexer.cpp b/llvm/lib/AsmParser/LLLexer.cpp
index d868ec286aa..f4e340b4113 100644
--- a/llvm/lib/AsmParser/LLLexer.cpp
+++ b/llvm/lib/AsmParser/LLLexer.cpp
@@ -678,6 +678,7 @@ lltok::Kind LLLexer::LexIdentifier() {
   KEYWORD(sanitize_hwaddress);
   KEYWORD(sanitize_thread);
   KEYWORD(sanitize_memory);
+  KEYWORD(speculative_load_hardening);
   KEYWORD(swifterror);
   KEYWORD(swiftself);
   KEYWORD(uwtable);
diff --git a/llvm/lib/AsmParser/LLParser.cpp b/llvm/lib/AsmParser/LLParser.cpp
index a63228ddc03..e2ee8d6c167 100644
--- a/llvm/lib/AsmParser/LLParser.cpp
+++ b/llvm/lib/AsmParser/LLParser.cpp
@@ -1276,6 +1276,9 @@ bool LLParser::ParseFnAttributeValuePairs(AttrBuilder &B,
       B.addAttribute(Attribute::SanitizeThread); break;
     case lltok::kw_sanitize_memory:
       B.addAttribute(Attribute::SanitizeMemory); break;
+    case lltok::kw_speculative_load_hardening:
+      B.addAttribute(Attribute::SpeculativeLoadHardening);
+      break;
     case lltok::kw_strictfp: B.addAttribute(Attribute::StrictFP); break;
     case lltok::kw_uwtable: B.addAttribute(Attribute::UWTable); break;
     case lltok::kw_writeonly: B.addAttribute(Attribute::WriteOnly); break;
@@ -1619,6 +1622,7 @@ bool LLParser::ParseOptionalParamAttrs(AttrBuilder &B) {
     case lltok::kw_sanitize_hwaddress:
     case lltok::kw_sanitize_memory:
     case lltok::kw_sanitize_thread:
+    case lltok::kw_speculative_load_hardening:
     case lltok::kw_ssp:
     case lltok::kw_sspreq:
     case lltok::kw_sspstrong:
@@ -1715,6 +1719,7 @@ bool LLParser::ParseOptionalReturnAttrs(AttrBuilder &B) {
     case lltok::kw_sanitize_hwaddress:
     case lltok::kw_sanitize_memory:
     case lltok::kw_sanitize_thread:
+    case lltok::kw_speculative_load_hardening:
     case lltok::kw_ssp:
     case lltok::kw_sspreq:
     case lltok::kw_sspstrong:
diff --git a/llvm/lib/AsmParser/LLToken.h b/llvm/lib/AsmParser/LLToken.h
index 2da14da4a43..4a3975955fa 100644
--- a/llvm/lib/AsmParser/LLToken.h
+++ b/llvm/lib/AsmParser/LLToken.h
@@ -219,6 +219,7 @@ enum Kind {
   kw_sret,
   kw_sanitize_thread,
   kw_sanitize_memory,
+  kw_speculative_load_hardening,
   kw_strictfp,
   kw_swifterror,
   kw_swiftself,