A64: Synchronize with r15545.

test/cctest/test-javascript-a64.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 49 matching lines @@
 using ::v8::TryCatch;
 using ::v8::Undefined;
 using ::v8::V8;
 using ::v8::Value;
 
 static void ExpectBoolean(bool expected, Local<Value> result) {
   CHECK(result->IsBoolean());
   CHECK_EQ(expected, result->BooleanValue());
 }
 
+
 static void ExpectInt32(int32_t expected, Local<Value> result) {
   CHECK(result->IsInt32());
   CHECK_EQ(expected, result->Int32Value());
 }
 
+
 static void ExpectNumber(double expected, Local<Value> result) {
   CHECK(result->IsNumber());
   CHECK_EQ(expected, result->NumberValue());
 }
 
+
 static void ExpectUndefined(Local<Value> result) {
   CHECK(result->IsUndefined());
 }
 
+
 // Tests are sorted by order of implementation.
 
 TEST(simple_value) {
   v8::HandleScope scope;
   LocalContext env;
   Local<Value> result = CompileRun("0x271828;");
   ExpectInt32(0x271828, result);
 }
 
 
@@ skipping 70 matching lines @@
 
   if_comparison_testcontext_helper(op, "1", "3", expect_when_lt);
   if_comparison_testcontext_helper(op, "5", "5", expect_when_eq);
   if_comparison_testcontext_helper(op, "9", "7", expect_when_gt);
 
   if_comparison_effectcontext_helper(op, "1", "3", expect_when_lt);
   if_comparison_effectcontext_helper(op, "5", "5", expect_when_eq);
   if_comparison_effectcontext_helper(op, "9", "7", expect_when_gt);
 }
 
+
 TEST(if_comparison) {
   v8::HandleScope scope;
   LocalContext env;
 
   if_comparison_helper("<",   1, 0, 0);
   if_comparison_helper("<=",  1, 1, 0);
   if_comparison_helper("==",  0, 1, 0);
   if_comparison_helper("===", 0, 1, 0);
   if_comparison_helper(">=",  0, 1, 1);
   if_comparison_helper(">",   0, 0, 1);
   if_comparison_helper("!=",  1, 0, 1);
   if_comparison_helper("!==", 1, 0, 1);
 }
 
+
 TEST(unary_plus) {
   v8::HandleScope scope;
   LocalContext env;
   Local<Value> result;
   // SMI
   result = CompileRun("var a = 1234; +a");
   ExpectInt32(1234, result);
   // Number
   result = CompileRun("var a = 1234.5; +a");
   ExpectNumber(1234.5, result);
   // String (SMI)
   result = CompileRun("var a = '1234'; +a");
   ExpectInt32(1234, result);
   // String (Number)
   result = CompileRun("var a = '1234.5'; +a");
   ExpectNumber(1234.5, result);
   // Check side effects.
   result = CompileRun("var a = 1234; +(a = 4321); a");
   ExpectInt32(4321, result);
 }
 
+
 TEST(unary_minus) {
   v8::HandleScope scope;
   LocalContext env;
   Local<Value> result;
   result = CompileRun("var a = 1234; -a");
   ExpectInt32(-1234, result);
   result = CompileRun("var a = 1234.5; -a");
   ExpectNumber(-1234.5, result);
   result = CompileRun("var a = 1234; -(a = 4321); a");
   ExpectInt32(4321, result);
   result = CompileRun("var a = '1234'; -a");
   ExpectInt32(-1234, result);
   result = CompileRun("var a = '1234.5'; -a");
   ExpectNumber(-1234.5, result);
 }
 
+
 TEST(unary_void) {
   v8::HandleScope scope;
   LocalContext env;
   Local<Value> result;
   result = CompileRun("var a = 1234; void (a);");
   ExpectUndefined(result);
   result = CompileRun("var a = 0; void (a = 42); a");
   ExpectInt32(42, result);
   result = CompileRun("var a = 0; void (a = 42);");
   ExpectUndefined(result);
 }
 
+
 TEST(unary_not) {
   v8::HandleScope scope;
   LocalContext env;
   Local<Value> result;
   result = CompileRun("var a = 1234; !a");
   ExpectBoolean(false, result);
   result = CompileRun("var a = 0; !a");
   ExpectBoolean(true, result);
   result = CompileRun("var a = 0; !(a = 1234); a");
   ExpectInt32(1234, result);
   result = CompileRun("var a = '1234'; !a");
   ExpectBoolean(false, result);
   result = CompileRun("var a = ''; !a");
   ExpectBoolean(true, result);
   result = CompileRun("var a = 1234; !!a");
   ExpectBoolean(true, result);
   result = CompileRun("var a = 0; !!a");
   ExpectBoolean(false, result);
   result = CompileRun("var a = 0; if ( !a ) { 1; } else { 0; }");
   ExpectInt32(1, result);
   result = CompileRun("var a = 1; if ( !a ) { 1; } else { 0; }");
   ExpectInt32(0, result);
 }