Index: lib/Object/WasmObjectFile.cpp
===================================================================
--- lib/Object/WasmObjectFile.cpp
+++ lib/Object/WasmObjectFile.cpp
@@ -791,6 +791,7 @@
     uint32_t GlobalIndex = Exports[Sym.ElementIndex].Index - NumImportedGlobals;
     assert(GlobalIndex < Globals.size());
     const wasm::WasmGlobal& Global = Globals[GlobalIndex];
+    assert(Global.InitExpr.Opcode == wasm::WASM_OPCODE_I32_CONST);
     return Global.InitExpr.Value.Int32;
   }
   case WasmSymbol::SymbolType::DEBUG_FUNCTION_NAME:
Index: test/tools/llvm-nm/wasm/exports.yaml
===================================================================
--- test/tools/llvm-nm/wasm/exports.yaml
+++ test/tools/llvm-nm/wasm/exports.yaml
@@ -19,17 +19,17 @@
       - Type:        I32
         Mutable:     false
         InitExpr:
-          Opcode:          I64_CONST
+          Opcode:          I32_CONST
           Value:           32
       - Type:        I32
         Mutable:     false
         InitExpr:
-          Opcode:          I64_CONST
+          Opcode:          I32_CONST
           Value:           64
       - Type:        I32
         Mutable:     false
         InitExpr:
-          Opcode:          I64_CONST
+          Opcode:          I32_CONST
           Value:           1024
   - Type:            IMPORT
     Imports:
Index: test/tools/llvm-nm/wasm/weak-symbols.yaml
===================================================================
--- test/tools/llvm-nm/wasm/weak-symbols.yaml
+++ test/tools/llvm-nm/wasm/weak-symbols.yaml
@@ -30,17 +30,17 @@
       - Type:        I32
         Mutable:     false
         InitExpr:
-          Opcode:          I64_CONST
+          Opcode:          I32_CONST
           Value:           32
       - Type:        I32
         Mutable:     false
         InitExpr:
-          Opcode:          I64_CONST
+          Opcode:          I32_CONST
           Value:           64
       - Type:        I32
         Mutable:     false
         InitExpr:
-          Opcode:          I64_CONST
+          Opcode:          I32_CONST
           Value:           1024
   - Type:            EXPORT
     Exports: