Allow constant multiply both ways.

src/typing-asm.h

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_TYPING_ASM_H_
 #define V8_TYPING_ASM_H_
 
 #include "src/allocation.h"
 #include "src/ast/ast.h"
 #include "src/effects.h"
@@ skipping 74 matching lines @@
         : type(t),
           is_check_function(false),
           is_constructor_function(false),
           standard_member(kNone) {}
   };
 
   // Information for bi-directional typing with a cap on nesting depth.
   Type* expected_type_;
   Type* computed_type_;
   VariableInfo* property_info_;
-  int intish_;  // How many ops we've gone without a x|0.
+  int32_t intish_;  // How many ops we've gone without a x|0.
 
   Type* return_type_;  // Return type of last function.
   size_t array_size_;  // Array size of last ArrayLiteral.
 
   typedef ZoneMap<std::string, VariableInfo*> ObjectTypeMap;
   ObjectTypeMap stdlib_types_;
   ObjectTypeMap stdlib_heap_types_;
   ObjectTypeMap stdlib_math_types_;
 #define V(NAME, Name, name, lane_count, lane_type) \
   ObjectTypeMap stdlib_simd_##name##_types_;       \
@@ skipping 67 matching lines @@
 #define DECLARE_VISIT(type) void Visit##type(type* node) override;
   AST_NODE_LIST(DECLARE_VISIT)
 #undef DECLARE_VISIT
 
   DISALLOW_COPY_AND_ASSIGN(AsmTyper);
 };
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TYPING_ASM_H_