[wasm] Fix bounds check for zero initial memory.

test/cctest/test-run-wasm-relocation-arm.cc

Index: test/cctest/test-run-wasm-relocation-arm.cc
diff --git a/test/cctest/test-run-wasm-relocation-arm.cc b/test/cctest/test-run-wasm-relocation-arm.cc
index b2e6ec3a3b2bc669c390c52c82e507a11e7e90fd..bf06f8a61bde0e00ea70b6139932501ebffce58f 100644
--- a/test/cctest/test-run-wasm-relocation-arm.cc
+++ b/test/cctest/test-run-wasm-relocation-arm.cc
@@ -87,8 +87,8 @@ TEST(WasmRelocationArmMemorySizeReference) {
 
   Assembler assm(isolate, buffer, sizeof buffer);
 
-  __ mov(r0, Operand(size, RelocInfo::WASM_MEMORY_SIZE_REFERENCE));
-  __ cmp(r0, Operand(size, RelocInfo::WASM_MEMORY_SIZE_REFERENCE));
+  __ mov(r0, Operand(size, RelocInfo::WASM_MEMORY_DWORD_SIZE_REFERENCE));
+  __ cmp(r0, Operand(size, RelocInfo::WASM_MEMORY_DWORD_SIZE_REFERENCE));
   __ b(ne, &fail);
   __ mov(pc, Operand(lr));
   __ bind(&fail);
@@ -112,7 +112,7 @@ TEST(WasmRelocationArmMemorySizeReference) {
 #endif
   size_t diff = 512;
 
-  int mode_mask = (1 << RelocInfo::WASM_MEMORY_SIZE_REFERENCE);
+  int mode_mask = (1 << RelocInfo::WASM_MEMORY_DWORD_SIZE_REFERENCE);
   for (RelocIterator it(*code, mode_mask); !it.done(); it.next()) {
     RelocInfo::Mode mode = it.rinfo()->rmode();
     if (RelocInfo::IsWasmMemorySizeReference(mode)) {