Allow constant multiply both ways.

test/cctest/test-asm-validator.cc

 // 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.
 
 #include "src/v8.h"
 
 #include "src/ast/ast.h"
 #include "src/ast/ast-expression-visitor.h"
 #include "src/ast/scopes.h"
 #include "src/parsing/parser.h"
@@ skipping 1153 matching lines @@
 }
 
 
 TEST(TernaryBadCondition) {
   CHECK_FUNC_ERROR(
       "function bar() { var x = 1; var y = 2.0; return (y?x:1)|0; }\n"
       "function foo() { bar(); }",
       "asm: line 39: condition must be of type int\n");
 }
 
+TEST(BadIntishMultiply) {
+  CHECK_FUNC_ERROR(
+      "function bar() { var x = 1; return ((x + x) * 4) | 0; }\n"
+      "function foo() { bar(); }",
+      "asm: line 39: intish not allowed in multiply\n");
+}
 
 TEST(FroundFloat32) {
   CHECK_FUNC_TYPES_BEGIN(
       "function bar() { var x = 1; return fround(x); }\n"
       "function foo() { bar(); }") {
     CHECK_EXPR(FunctionLiteral, FUNC_F_TYPE) {
       CHECK_EXPR(Assignment, Bounds(cache.kAsmInt)) {
         CHECK_VAR(x, Bounds(cache.kAsmInt));
         CHECK_EXPR(Literal, Bounds(cache.kAsmFixnum));
       }
@@ skipping 38 matching lines @@
     CHECK_SKIP();
   }
   CHECK_FUNC_TYPES_END
 }
 
 
 TEST(Multiplication2) {
   CHECK_FUNC_ERROR(
       "function bar() { var x = 1; var y = 2; return (x*y)|0; }\n"
       "function foo() { bar(); }",
-      "asm: line 39: direct integer multiply forbidden\n");
+      "asm: line 39: multiply must be by an integer literal\n");
 }
 
 
 TEST(Division4) {
   CHECK_FUNC_ERROR(
       "function bar() { var x = 1; var y = 2; return (x/y/x/y)|0; }\n"
       "function foo() { bar(); }",
       "asm: line 39: too many consecutive multiplicative ops\n");
 }
 
@@ skipping 1092 matching lines @@
       }
       // return { testFunc1: test1, testFunc2: test2 };
       CHECK_EXPR(ObjectLiteral, Bounds::Unbounded()) {
         CHECK_VAR(test1, FUNC_I_TYPE);
         CHECK_VAR(test2, FUNC_D_TYPE);
       }
     }
   }
   CHECK_TYPES_END
 }