[Lanai] Fix -Wimplicit-fallthrough warning. NFCI.

llvm-svn: 307396

diff --git a/llvm/lib/Target/Lanai/AsmParser/LanaiAsmParser.cpp b/llvm/lib/Target/Lanai/AsmParser/LanaiAsmParser.cpp
index 72e471f..1394ac7 100644 (file)
--- a/llvm/lib/Target/Lanai/AsmParser/LanaiAsmParser.cpp
+++ b/llvm/lib/Target/Lanai/AsmParser/LanaiAsmParser.cpp
@@ -787,6 +787,7 @@ std::unique_ptr<LanaiOperand> LanaiAsmParser::parseImmediate() {
   case AsmToken::Dot:
     if (!Parser.parseExpression(ExprVal))
       return LanaiOperand::createImm(ExprVal, Start, End);
+    LLVM_FALLTHROUGH;
   default:
     return nullptr;
   }