Assembler changes for enabling GrowHeap in Wasm

src/assembler.cc

Index: src/assembler.cc
diff --git a/src/assembler.cc b/src/assembler.cc
index c11882405a25dd93bfcf9fcf0677c4e3bba00b99..10c0b58ed8336109b0463b0f6dd34abcf3bb66b2 100644
--- a/src/assembler.cc
+++ b/src/assembler.cc
@@ -838,6 +838,8 @@ const char* RelocInfo::RelocModeName(RelocInfo::Mode rmode) {
       return "code age sequence";
     case GENERATOR_CONTINUATION:
       return "generator continuation";
+    case WASM_MEMORY_REFERENCE:
+      return "wasm memory reference";
     case NUMBER_OF_MODES:
     case PC_JUMP:
       UNREACHABLE();
@@ -931,6 +933,7 @@ void RelocInfo::Verify(Isolate* isolate) {
     case DEBUG_BREAK_SLOT_AT_RETURN:
     case DEBUG_BREAK_SLOT_AT_CALL:
     case GENERATOR_CONTINUATION:
+    case WASM_MEMORY_REFERENCE:
     case NONE32:
     case NONE64:
       break;