Upgrade V8 to version 4.9.385.28
https://chromium.googlesource.com/v8/v8/+/4.9.385.28
FPIIM-449
Change-Id: I4b2e74289d4bf3667f2f3dc8aa2e541f63e26eb4
diff --git a/test/cctest/compiler/test-run-intrinsics.cc b/test/cctest/compiler/test-run-intrinsics.cc
index 76cbb8f..b201711 100644
--- a/test/cctest/compiler/test-run-intrinsics.cc
+++ b/test/cctest/compiler/test-run-intrinsics.cc
@@ -2,123 +2,25 @@
// 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 "test/cctest/compiler/function-tester.h"
-using namespace v8::internal;
-using namespace v8::internal::compiler;
+namespace v8 {
+namespace internal {
+namespace compiler {
+
uint32_t flags = CompilationInfo::kInliningEnabled;
-TEST(IsSmi) {
- FLAG_turbo_inlining_intrinsics = true;
- FLAG_turbo_deoptimization = true;
- FunctionTester T("(function(a) { return %_IsSmi(a); })", flags);
- T.CheckTrue(T.Val(1));
- T.CheckFalse(T.Val(1.1));
- T.CheckFalse(T.Val(-0.0));
- T.CheckTrue(T.Val(-2));
- T.CheckFalse(T.Val(-2.3));
- T.CheckFalse(T.undefined());
-}
+TEST(Call) {
+ FunctionTester T("(function(a,b) { return %_Call(b, a, 1, 2, 3); })", flags);
+ CompileRun("function f(a,b,c) { return a + b + c + this.d; }");
-
-TEST(IsNonNegativeSmi) {
- FLAG_turbo_inlining_intrinsics = true;
- FLAG_turbo_deoptimization = true;
- FunctionTester T("(function(a) { return %_IsNonNegativeSmi(a); })", flags);
-
- T.CheckTrue(T.Val(1));
- T.CheckFalse(T.Val(1.1));
- T.CheckFalse(T.Val(-0.0));
- T.CheckFalse(T.Val(-2));
- T.CheckFalse(T.Val(-2.3));
- T.CheckFalse(T.undefined());
-}
-
-
-TEST(IsMinusZero) {
- FLAG_turbo_inlining_intrinsics = true;
- FLAG_turbo_deoptimization = true;
- FunctionTester T("(function(a) { return %_IsMinusZero(a); })", flags);
-
- T.CheckFalse(T.Val(1));
- T.CheckFalse(T.Val(1.1));
- T.CheckTrue(T.Val(-0.0));
- T.CheckFalse(T.Val(-2));
- T.CheckFalse(T.Val(-2.3));
- T.CheckFalse(T.undefined());
-}
-
-
-TEST(IsArray) {
- FLAG_turbo_inlining_intrinsics = true;
- FLAG_turbo_deoptimization = true;
- FunctionTester T("(function(a) { return %_IsArray(a); })", flags);
-
- T.CheckFalse(T.NewObject("(function() {})"));
- T.CheckTrue(T.NewObject("([1])"));
- T.CheckFalse(T.NewObject("({})"));
- T.CheckFalse(T.NewObject("(/x/)"));
- T.CheckFalse(T.undefined());
- T.CheckFalse(T.null());
- T.CheckFalse(T.Val("x"));
- T.CheckFalse(T.Val(1));
-}
-
-
-TEST(IsObject) {
- FLAG_turbo_inlining_intrinsics = true;
- FLAG_turbo_deoptimization = true;
- FunctionTester T("(function(a) { return %_IsObject(a); })", flags);
-
- T.CheckFalse(T.NewObject("(function() {})"));
- T.CheckTrue(T.NewObject("([1])"));
- T.CheckTrue(T.NewObject("({})"));
- T.CheckTrue(T.NewObject("(/x/)"));
- T.CheckFalse(T.undefined());
- T.CheckTrue(T.null());
- T.CheckFalse(T.Val("x"));
- T.CheckFalse(T.Val(1));
-}
-
-
-TEST(IsFunction) {
- FLAG_turbo_inlining_intrinsics = true;
- FLAG_turbo_deoptimization = true;
- FunctionTester T("(function(a) { return %_IsFunction(a); })", flags);
-
- T.CheckTrue(T.NewObject("(function() {})"));
- T.CheckFalse(T.NewObject("([1])"));
- T.CheckFalse(T.NewObject("({})"));
- T.CheckFalse(T.NewObject("(/x/)"));
- T.CheckFalse(T.undefined());
- T.CheckFalse(T.null());
- T.CheckFalse(T.Val("x"));
- T.CheckFalse(T.Val(1));
-}
-
-
-TEST(IsRegExp) {
- FLAG_turbo_inlining_intrinsics = true;
- FLAG_turbo_deoptimization = true;
- FunctionTester T("(function(a) { return %_IsRegExp(a); })", flags);
-
- T.CheckFalse(T.NewObject("(function() {})"));
- T.CheckFalse(T.NewObject("([1])"));
- T.CheckFalse(T.NewObject("({})"));
- T.CheckTrue(T.NewObject("(/x/)"));
- T.CheckFalse(T.undefined());
- T.CheckFalse(T.null());
- T.CheckFalse(T.Val("x"));
- T.CheckFalse(T.Val(1));
+ T.CheckCall(T.Val(129), T.NewObject("({d:123})"), T.NewObject("f"));
+ T.CheckCall(T.Val("6x"), T.NewObject("({d:'x'})"), T.NewObject("f"));
}
TEST(ClassOf) {
- FLAG_turbo_inlining_intrinsics = true;
- FLAG_turbo_deoptimization = true;
FunctionTester T("(function(a) { return %_ClassOf(a); })", flags);
T.CheckCall(T.Val("Function"), T.NewObject("(function() {})"));
@@ -132,9 +34,121 @@
}
+#define COUNTER_NAME "hurz"
+
+static int* LookupCounter(const char* name) {
+ static int counter = 1234;
+ return strcmp(name, COUNTER_NAME) == 0 ? &counter : nullptr;
+}
+
+
+TEST(IncrementStatsCounter) {
+ FLAG_native_code_counters = true;
+ reinterpret_cast<v8::Isolate*>(CcTest::InitIsolateOnce())
+ ->SetCounterFunction(LookupCounter);
+ FunctionTester T(
+ "(function() { %_IncrementStatsCounter('" COUNTER_NAME "'); })", flags);
+ StatsCounter counter(T.main_isolate(), COUNTER_NAME);
+ if (!counter.Enabled()) return;
+
+ int old_value = *counter.GetInternalPointer();
+ T.CheckCall(T.undefined());
+ CHECK_EQ(old_value + 1, *counter.GetInternalPointer());
+}
+
+#undef COUNTER_NAME
+
+
+TEST(IsArray) {
+ FunctionTester T("(function(a) { return %_IsArray(a); })", flags);
+
+ T.CheckFalse(T.NewObject("new Date()"));
+ T.CheckFalse(T.NewObject("(function() {})"));
+ T.CheckTrue(T.NewObject("([1])"));
+ T.CheckFalse(T.NewObject("({})"));
+ T.CheckFalse(T.NewObject("(/x/)"));
+ T.CheckFalse(T.undefined());
+ T.CheckFalse(T.null());
+ T.CheckFalse(T.Val("x"));
+ T.CheckFalse(T.Val(1));
+}
+
+
+TEST(IsDate) {
+ FunctionTester T("(function(a) { return %_IsDate(a); })", flags);
+
+ T.CheckTrue(T.NewObject("new Date()"));
+ T.CheckFalse(T.NewObject("(function() {})"));
+ T.CheckFalse(T.NewObject("([1])"));
+ T.CheckFalse(T.NewObject("({})"));
+ T.CheckFalse(T.NewObject("(/x/)"));
+ T.CheckFalse(T.undefined());
+ T.CheckFalse(T.null());
+ T.CheckFalse(T.Val("x"));
+ T.CheckFalse(T.Val(1));
+}
+
+
+TEST(IsFunction) {
+ FunctionTester T("(function(a) { return %_IsFunction(a); })", flags);
+
+ T.CheckFalse(T.NewObject("new Date()"));
+ T.CheckTrue(T.NewObject("(function() {})"));
+ T.CheckFalse(T.NewObject("([1])"));
+ T.CheckFalse(T.NewObject("({})"));
+ T.CheckFalse(T.NewObject("(/x/)"));
+ T.CheckFalse(T.undefined());
+ T.CheckFalse(T.null());
+ T.CheckFalse(T.Val("x"));
+ T.CheckFalse(T.Val(1));
+}
+
+
+TEST(IsMinusZero) {
+ FunctionTester T("(function(a) { return %_IsMinusZero(a); })", flags);
+
+ T.CheckFalse(T.Val(1));
+ T.CheckFalse(T.Val(1.1));
+ T.CheckTrue(T.Val(-0.0));
+ T.CheckFalse(T.Val(-2));
+ T.CheckFalse(T.Val(-2.3));
+ T.CheckFalse(T.undefined());
+}
+
+
+TEST(IsRegExp) {
+ FunctionTester T("(function(a) { return %_IsRegExp(a); })", flags);
+
+ T.CheckFalse(T.NewObject("new Date()"));
+ T.CheckFalse(T.NewObject("(function() {})"));
+ T.CheckFalse(T.NewObject("([1])"));
+ T.CheckFalse(T.NewObject("({})"));
+ T.CheckTrue(T.NewObject("(/x/)"));
+ T.CheckFalse(T.undefined());
+ T.CheckFalse(T.null());
+ T.CheckFalse(T.Val("x"));
+ T.CheckFalse(T.Val(1));
+}
+
+
+TEST(IsSmi) {
+ FunctionTester T("(function(a) { return %_IsSmi(a); })", flags);
+
+ T.CheckFalse(T.NewObject("new Date()"));
+ T.CheckFalse(T.NewObject("(function() {})"));
+ T.CheckFalse(T.NewObject("([1])"));
+ T.CheckFalse(T.NewObject("({})"));
+ T.CheckFalse(T.NewObject("(/x/)"));
+ T.CheckFalse(T.undefined());
+ T.CheckTrue(T.Val(1));
+ T.CheckFalse(T.Val(1.1));
+ T.CheckFalse(T.Val(-0.0));
+ T.CheckTrue(T.Val(-2));
+ T.CheckFalse(T.Val(-2.3));
+}
+
+
TEST(ObjectEquals) {
- FLAG_turbo_inlining_intrinsics = true;
- FLAG_turbo_deoptimization = true;
FunctionTester T("(function(a,b) { return %_ObjectEquals(a,b); })", flags);
CompileRun("var o = {}");
@@ -147,21 +161,38 @@
}
-TEST(ValueOf) {
- FLAG_turbo_inlining_intrinsics = true;
- FLAG_turbo_deoptimization = true;
- FunctionTester T("(function(a) { return %_ValueOf(a); })", flags);
+TEST(OneByteSeqStringGetChar) {
+ FunctionTester T("(function(a,b) { return %_OneByteSeqStringGetChar(a,b); })",
+ flags);
- T.CheckCall(T.Val("a"), T.Val("a"));
- T.CheckCall(T.Val("b"), T.NewObject("(new String('b'))"));
- T.CheckCall(T.Val(123), T.Val(123));
- T.CheckCall(T.Val(456), T.NewObject("(new Number(456))"));
+ Handle<SeqOneByteString> string =
+ T.main_isolate()->factory()->NewRawOneByteString(3).ToHandleChecked();
+ string->SeqOneByteStringSet(0, 'b');
+ string->SeqOneByteStringSet(1, 'a');
+ string->SeqOneByteStringSet(2, 'r');
+ T.CheckCall(T.Val('b'), string, T.Val(0.0));
+ T.CheckCall(T.Val('a'), string, T.Val(1));
+ T.CheckCall(T.Val('r'), string, T.Val(2));
+}
+
+
+TEST(OneByteSeqStringSetChar) {
+ FunctionTester T("(function(a,b) { %_OneByteSeqStringSetChar(a,88,b); })",
+ flags);
+
+ Handle<SeqOneByteString> string =
+ T.main_isolate()->factory()->NewRawOneByteString(3).ToHandleChecked();
+ string->SeqOneByteStringSet(0, 'b');
+ string->SeqOneByteStringSet(1, 'a');
+ string->SeqOneByteStringSet(2, 'r');
+ T.Call(T.Val(1), string);
+ CHECK_EQ('b', string->SeqOneByteStringGet(0));
+ CHECK_EQ('X', string->SeqOneByteStringGet(1));
+ CHECK_EQ('r', string->SeqOneByteStringGet(2));
}
TEST(SetValueOf) {
- FLAG_turbo_inlining_intrinsics = true;
- FLAG_turbo_deoptimization = true;
FunctionTester T("(function(a,b) { return %_SetValueOf(a,b); })", flags);
T.CheckCall(T.Val("a"), T.NewObject("(new String)"), T.Val("a"));
@@ -170,20 +201,16 @@
}
-TEST(StringCharFromCode) {
- FLAG_turbo_inlining_intrinsics = true;
- FLAG_turbo_deoptimization = true;
- FunctionTester T("(function(a) { return %_StringCharFromCode(a); })", flags);
+TEST(StringAdd) {
+ FunctionTester T("(function(a,b) { return %_StringAdd(a,b); })", flags);
- T.CheckCall(T.Val("a"), T.Val(97));
- T.CheckCall(T.Val("\xE2\x9D\x8A"), T.Val(0x274A));
- T.CheckCall(T.Val(""), T.undefined());
+ T.CheckCall(T.Val("aaabbb"), T.Val("aaa"), T.Val("bbb"));
+ T.CheckCall(T.Val("aaa"), T.Val("aaa"), T.Val(""));
+ T.CheckCall(T.Val("bbb"), T.Val(""), T.Val("bbb"));
}
TEST(StringCharAt) {
- FLAG_turbo_inlining_intrinsics = true;
- FLAG_turbo_deoptimization = true;
FunctionTester T("(function(a,b) { return %_StringCharAt(a,b); })", flags);
T.CheckCall(T.Val("e"), T.Val("huge fan!"), T.Val(3));
@@ -193,8 +220,6 @@
TEST(StringCharCodeAt) {
- FLAG_turbo_inlining_intrinsics = true;
- FLAG_turbo_deoptimization = true;
FunctionTester T("(function(a,b) { return %_StringCharCodeAt(a,b); })",
flags);
@@ -204,31 +229,16 @@
}
-TEST(StringAdd) {
- FLAG_turbo_inlining_intrinsics = true;
- FLAG_turbo_deoptimization = true;
- FunctionTester T("(function(a,b) { return %_StringAdd(a,b); })", flags);
+TEST(StringCharFromCode) {
+ FunctionTester T("(function(a) { return %_StringCharFromCode(a); })", flags);
- T.CheckCall(T.Val("aaabbb"), T.Val("aaa"), T.Val("bbb"));
- T.CheckCall(T.Val("aaa"), T.Val("aaa"), T.Val(""));
- T.CheckCall(T.Val("bbb"), T.Val(""), T.Val("bbb"));
-}
-
-
-TEST(StringSubString) {
- FLAG_turbo_inlining_intrinsics = true;
- FLAG_turbo_deoptimization = true;
- FunctionTester T("(function(a,b) { return %_SubString(a,b,b+3); })", flags);
-
- T.CheckCall(T.Val("aaa"), T.Val("aaabbb"), T.Val(0.0));
- T.CheckCall(T.Val("abb"), T.Val("aaabbb"), T.Val(2));
- T.CheckCall(T.Val("aaa"), T.Val("aaa"), T.Val(0.0));
+ T.CheckCall(T.Val("a"), T.Val(97));
+ T.CheckCall(T.Val("\xE2\x9D\x8A"), T.Val(0x274A));
+ T.CheckCall(T.Val(""), T.undefined());
}
TEST(StringCompare) {
- FLAG_turbo_inlining_intrinsics = true;
- FLAG_turbo_deoptimization = true;
FunctionTester T("(function(a,b) { return %_StringCompare(a,b); })", flags);
T.CheckCall(T.Val(-1), T.Val("aaa"), T.Val("bbb"));
@@ -237,13 +247,55 @@
}
-TEST(CallFunction) {
- FLAG_turbo_inlining_intrinsics = true;
- FLAG_turbo_deoptimization = true;
- FunctionTester T("(function(a,b) { return %_CallFunction(a, 1, 2, 3, b); })",
- flags);
- CompileRun("function f(a,b,c) { return a + b + c + this.d; }");
+TEST(SubString) {
+ FunctionTester T("(function(a,b) { return %_SubString(a,b,b+3); })", flags);
- T.CheckCall(T.Val(129), T.NewObject("({d:123})"), T.NewObject("f"));
- T.CheckCall(T.Val("6x"), T.NewObject("({d:'x'})"), T.NewObject("f"));
+ T.CheckCall(T.Val("aaa"), T.Val("aaabbb"), T.Val(0.0));
+ T.CheckCall(T.Val("abb"), T.Val("aaabbb"), T.Val(2));
+ T.CheckCall(T.Val("aaa"), T.Val("aaa"), T.Val(0.0));
}
+
+
+TEST(TwoByteSeqStringGetChar) {
+ FunctionTester T("(function(a,b) { return %_TwoByteSeqStringGetChar(a,b); })",
+ flags);
+
+ Handle<SeqTwoByteString> string =
+ T.main_isolate()->factory()->NewRawTwoByteString(3).ToHandleChecked();
+ string->SeqTwoByteStringSet(0, 'b');
+ string->SeqTwoByteStringSet(1, 'a');
+ string->SeqTwoByteStringSet(2, 'r');
+ T.CheckCall(T.Val('b'), string, T.Val(0.0));
+ T.CheckCall(T.Val('a'), string, T.Val(1));
+ T.CheckCall(T.Val('r'), string, T.Val(2));
+}
+
+
+TEST(TwoByteSeqStringSetChar) {
+ FunctionTester T("(function(a,b) { %_TwoByteSeqStringSetChar(a,88,b); })",
+ flags);
+
+ Handle<SeqTwoByteString> string =
+ T.main_isolate()->factory()->NewRawTwoByteString(3).ToHandleChecked();
+ string->SeqTwoByteStringSet(0, 'b');
+ string->SeqTwoByteStringSet(1, 'a');
+ string->SeqTwoByteStringSet(2, 'r');
+ T.Call(T.Val(1), string);
+ CHECK_EQ('b', string->SeqTwoByteStringGet(0));
+ CHECK_EQ('X', string->SeqTwoByteStringGet(1));
+ CHECK_EQ('r', string->SeqTwoByteStringGet(2));
+}
+
+
+TEST(ValueOf) {
+ FunctionTester T("(function(a) { return %_ValueOf(a); })", flags);
+
+ T.CheckCall(T.Val("a"), T.Val("a"));
+ T.CheckCall(T.Val("b"), T.NewObject("(new String('b'))"));
+ T.CheckCall(T.Val(123), T.Val(123));
+ T.CheckCall(T.Val(456), T.NewObject("(new Number(456))"));
+}
+
+} // namespace compiler
+} // namespace internal
+} // namespace v8