1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCCodeEmitter.cpp b/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCCodeEmitter.cpp
index 1a4c57e66d2fa..dfed3451e45b1 100644
--- a/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCCodeEmitter.cpp
+++ b/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCCodeEmitter.cpp
@@ -158,6 +158,10 @@ void WebAssemblyMCCodeEmitter::encodeInstruction(
       case WebAssembly::OPERAND_EVENT:
         FixupKind = MCFixupKind(WebAssembly::fixup_uleb128_i32);
         break;
+      case WebAssembly::OPERAND_OFFSET64:
+        FixupKind = MCFixupKind(WebAssembly::fixup_uleb128_i64);
+        PaddedSize = 10;
+        break;
       default:
         llvm_unreachable("unexpected symbolic operand kind");
       }