Upgrade V8 to 5.1.281.57 DO NOT MERGE
FPIIM-449
Change-Id: Id981b686b4d587ac31697662eb98bb34be42ad90
(cherry picked from commit 3b9bc31999c9787eb726ecdbfd5796bfdec32a18)
diff --git a/test/cctest/interpreter/bytecode_expectations/BasicLoops.golden b/test/cctest/interpreter/bytecode_expectations/BasicLoops.golden
new file mode 100644
index 0000000..05ee657
--- /dev/null
+++ b/test/cctest/interpreter/bytecode_expectations/BasicLoops.golden
@@ -0,0 +1,860 @@
+#
+# Autogenerated by generate-bytecode-expectations.
+#
+
+---
+pool type: mixed
+execute: yes
+wrap: yes
+
+---
+snippet: "
+ var x = 0;
+ while (false) { x = 99; break; continue; }
+ return x;
+"
+frame size: 1
+parameter count: 1
+bytecode array length: 5
+bytecodes: [
+ B(StackCheck),
+ B(LdaZero),
+ B(Star), R(0),
+ B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+ var x = 0;
+ while (false) {
+ x = x + 1;
+ };
+ return x;
+"
+frame size: 1
+parameter count: 1
+bytecode array length: 5
+bytecodes: [
+ B(StackCheck),
+ B(LdaZero),
+ B(Star), R(0),
+ B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+ var x = 0;
+ var y = 1;
+ while (x < 10) {
+ y = y * 12;
+ x = x + 1;
+ if (x == 3) continue;
+ if (x == 4) break;
+ }
+ return y;
+"
+frame size: 3
+parameter count: 1
+bytecode array length: 66
+bytecodes: [
+ B(StackCheck),
+ B(LdaZero),
+ B(Star), R(0),
+ B(LdaSmi), U8(1),
+ B(Star), R(1),
+ B(Ldar), R(0),
+ B(Star), R(2),
+ B(LdaSmi), U8(10),
+ B(TestLessThan), R(2),
+ B(JumpIfFalse), U8(47),
+ B(StackCheck),
+ B(Ldar), R(1),
+ B(Star), R(2),
+ B(LdaSmi), U8(12),
+ B(Mul), R(2),
+ B(Star), R(1),
+ B(Ldar), R(0),
+ B(Star), R(2),
+ B(LdaSmi), U8(1),
+ B(Add), R(2),
+ B(Star), R(0),
+ B(Star), R(2),
+ B(LdaSmi), U8(3),
+ B(TestEqual), R(2),
+ B(JumpIfFalse), U8(4),
+ B(Jump), U8(-39),
+ B(Ldar), R(0),
+ B(Star), R(2),
+ B(LdaSmi), U8(4),
+ B(TestEqual), R(2),
+ B(JumpIfFalse), U8(4),
+ B(Jump), U8(4),
+ B(Jump), U8(-53),
+ B(Ldar), R(1),
+ B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+ var i = 0;
+ while (true) {
+ if (i < 0) continue;
+ if (i == 3) break;
+ if (i == 4) break;
+ if (i == 10) continue;
+ if (i == 5) break;
+ i = i + 1;
+ }
+ return i;
+"
+frame size: 2
+parameter count: 1
+bytecode array length: 79
+bytecodes: [
+ B(StackCheck),
+ B(LdaZero),
+ B(Star), R(0),
+ B(StackCheck),
+ B(Ldar), R(0),
+ B(Star), R(1),
+ B(LdaZero),
+ B(TestLessThan), R(1),
+ B(JumpIfFalse), U8(4),
+ B(Jump), U8(-10),
+ B(Ldar), R(0),
+ B(Star), R(1),
+ B(LdaSmi), U8(3),
+ B(TestEqual), R(1),
+ B(JumpIfFalse), U8(4),
+ B(Jump), U8(50),
+ B(Ldar), R(0),
+ B(Star), R(1),
+ B(LdaSmi), U8(4),
+ B(TestEqual), R(1),
+ B(JumpIfFalse), U8(4),
+ B(Jump), U8(38),
+ B(Ldar), R(0),
+ B(Star), R(1),
+ B(LdaSmi), U8(10),
+ B(TestEqual), R(1),
+ B(JumpIfFalse), U8(4),
+ B(Jump), U8(-46),
+ B(Ldar), R(0),
+ B(Star), R(1),
+ B(LdaSmi), U8(5),
+ B(TestEqual), R(1),
+ B(JumpIfFalse), U8(4),
+ B(Jump), U8(14),
+ B(Ldar), R(0),
+ B(Star), R(1),
+ B(LdaSmi), U8(1),
+ B(Add), R(1),
+ B(Star), R(0),
+ B(Jump), U8(-70),
+ B(Ldar), R(0),
+ B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+ var i = 0;
+ while (true) {
+ while (i < 3) {
+ if (i == 2) break;
+ i = i + 1;
+ }
+ i = i + 1;
+ break;
+ }
+ return i;
+"
+frame size: 2
+parameter count: 1
+bytecode array length: 57
+bytecodes: [
+ B(StackCheck),
+ B(LdaZero),
+ B(Star), R(0),
+ B(StackCheck),
+ B(Ldar), R(0),
+ B(Star), R(1),
+ B(LdaSmi), U8(3),
+ B(TestLessThan), R(1),
+ B(JumpIfFalse), U8(27),
+ B(StackCheck),
+ B(Ldar), R(0),
+ B(Star), R(1),
+ B(LdaSmi), U8(2),
+ B(TestEqual), R(1),
+ B(JumpIfFalse), U8(4),
+ B(Jump), U8(14),
+ B(Ldar), R(0),
+ B(Star), R(1),
+ B(LdaSmi), U8(1),
+ B(Add), R(1),
+ B(Star), R(0),
+ B(Jump), U8(-33),
+ B(Ldar), R(0),
+ B(Star), R(1),
+ B(LdaSmi), U8(1),
+ B(Add), R(1),
+ B(Star), R(0),
+ B(Jump), U8(4),
+ B(Jump), U8(-48),
+ B(Ldar), R(0),
+ B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+ var x = 10;
+ var y = 1;
+ while (x) {
+ y = y * 12;
+ x = x - 1;
+ }
+ return y;
+"
+frame size: 3
+parameter count: 1
+bytecode array length: 39
+bytecodes: [
+ B(StackCheck),
+ B(LdaSmi), U8(10),
+ B(Star), R(0),
+ B(LdaSmi), U8(1),
+ B(Star), R(1),
+ B(Ldar), R(0),
+ B(JumpIfToBooleanFalse), U8(25),
+ B(StackCheck),
+ B(Ldar), R(1),
+ B(Star), R(2),
+ B(LdaSmi), U8(12),
+ B(Mul), R(2),
+ B(Star), R(1),
+ B(Ldar), R(0),
+ B(Star), R(2),
+ B(LdaSmi), U8(1),
+ B(Sub), R(2),
+ B(Star), R(0),
+ B(Jump), U8(-25),
+ B(Ldar), R(1),
+ B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+ var x = 0; var y = 1;
+ do {
+ y = y * 10;
+ if (x == 5) break;
+ if (x == 6) continue;
+ x = x + 1;
+ } while (x < 10);
+ return y;
+"
+frame size: 3
+parameter count: 1
+bytecode array length: 66
+bytecodes: [
+ B(StackCheck),
+ B(LdaZero),
+ B(Star), R(0),
+ B(LdaSmi), U8(1),
+ B(Star), R(1),
+ B(StackCheck),
+ B(Ldar), R(1),
+ B(Star), R(2),
+ B(LdaSmi), U8(10),
+ B(Mul), R(2),
+ B(Star), R(1),
+ B(Ldar), R(0),
+ B(Star), R(2),
+ B(LdaSmi), U8(5),
+ B(TestEqual), R(2),
+ B(JumpIfFalse), U8(4),
+ B(Jump), U8(34),
+ B(Ldar), R(0),
+ B(Star), R(2),
+ B(LdaSmi), U8(6),
+ B(TestEqual), R(2),
+ B(JumpIfFalse), U8(4),
+ B(Jump), U8(12),
+ B(Ldar), R(0),
+ B(Star), R(2),
+ B(LdaSmi), U8(1),
+ B(Add), R(2),
+ B(Star), R(0),
+ B(Ldar), R(0),
+ B(Star), R(2),
+ B(LdaSmi), U8(10),
+ B(TestLessThan), R(2),
+ B(JumpIfTrue), U8(-53),
+ B(Ldar), R(1),
+ B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+ var x = 10;
+ var y = 1;
+ do {
+ y = y * 12;
+ x = x - 1;
+ } while (x);
+ return y;
+"
+frame size: 3
+parameter count: 1
+bytecode array length: 37
+bytecodes: [
+ B(StackCheck),
+ B(LdaSmi), U8(10),
+ B(Star), R(0),
+ B(LdaSmi), U8(1),
+ B(Star), R(1),
+ B(StackCheck),
+ B(Ldar), R(1),
+ B(Star), R(2),
+ B(LdaSmi), U8(12),
+ B(Mul), R(2),
+ B(Star), R(1),
+ B(Ldar), R(0),
+ B(Star), R(2),
+ B(LdaSmi), U8(1),
+ B(Sub), R(2),
+ B(Star), R(0),
+ B(Ldar), R(0),
+ B(JumpIfToBooleanTrue), U8(-23),
+ B(Ldar), R(1),
+ B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+ var x = 0; var y = 1;
+ do {
+ y = y * 10;
+ if (x == 5) break;
+ x = x + 1;
+ if (x == 6) continue;
+ } while (false);
+ return y;
+"
+frame size: 3
+parameter count: 1
+bytecode array length: 54
+bytecodes: [
+ B(StackCheck),
+ B(LdaZero),
+ B(Star), R(0),
+ B(LdaSmi), U8(1),
+ B(Star), R(1),
+ B(StackCheck),
+ B(Ldar), R(1),
+ B(Star), R(2),
+ B(LdaSmi), U8(10),
+ B(Mul), R(2),
+ B(Star), R(1),
+ B(Ldar), R(0),
+ B(Star), R(2),
+ B(LdaSmi), U8(5),
+ B(TestEqual), R(2),
+ B(JumpIfFalse), U8(4),
+ B(Jump), U8(22),
+ B(Ldar), R(0),
+ B(Star), R(2),
+ B(LdaSmi), U8(1),
+ B(Add), R(2),
+ B(Star), R(0),
+ B(Star), R(2),
+ B(LdaSmi), U8(6),
+ B(TestEqual), R(2),
+ B(JumpIfFalse), U8(4),
+ B(Jump), U8(2),
+ B(Ldar), R(1),
+ B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+ var x = 0; var y = 1;
+ do {
+ y = y * 10;
+ if (x == 5) break;
+ x = x + 1;
+ if (x == 6) continue;
+ } while (true);
+ return y;
+"
+frame size: 3
+parameter count: 1
+bytecode array length: 56
+bytecodes: [
+ B(StackCheck),
+ B(LdaZero),
+ B(Star), R(0),
+ B(LdaSmi), U8(1),
+ B(Star), R(1),
+ B(StackCheck),
+ B(Ldar), R(1),
+ B(Star), R(2),
+ B(LdaSmi), U8(10),
+ B(Mul), R(2),
+ B(Star), R(1),
+ B(Ldar), R(0),
+ B(Star), R(2),
+ B(LdaSmi), U8(5),
+ B(TestEqual), R(2),
+ B(JumpIfFalse), U8(4),
+ B(Jump), U8(24),
+ B(Ldar), R(0),
+ B(Star), R(2),
+ B(LdaSmi), U8(1),
+ B(Add), R(2),
+ B(Star), R(0),
+ B(Star), R(2),
+ B(LdaSmi), U8(6),
+ B(TestEqual), R(2),
+ B(JumpIfFalse), U8(4),
+ B(Jump), U8(-41),
+ B(Jump), U8(-43),
+ B(Ldar), R(1),
+ B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+ var x = 0;
+ for (;;) {
+ if (x == 1) break;
+ if (x == 2) continue;
+ x = x + 1;
+ }
+"
+frame size: 2
+parameter count: 1
+bytecode array length: 43
+bytecodes: [
+ B(StackCheck),
+ B(LdaZero),
+ B(Star), R(0),
+ B(StackCheck),
+ B(Ldar), R(0),
+ B(Star), R(1),
+ B(LdaSmi), U8(1),
+ B(TestEqual), R(1),
+ B(JumpIfFalse), U8(4),
+ B(Jump), U8(26),
+ B(Ldar), R(0),
+ B(Star), R(1),
+ B(LdaSmi), U8(2),
+ B(TestEqual), R(1),
+ B(JumpIfFalse), U8(4),
+ B(Jump), U8(-23),
+ B(Ldar), R(0),
+ B(Star), R(1),
+ B(LdaSmi), U8(1),
+ B(Add), R(1),
+ B(Star), R(0),
+ B(Jump), U8(-35),
+ B(LdaUndefined),
+ B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+ for (var x = 0;;) {
+ if (x == 1) break;
+ if (x == 2) continue;
+ x = x + 1;
+ }
+"
+frame size: 2
+parameter count: 1
+bytecode array length: 43
+bytecodes: [
+ B(StackCheck),
+ B(LdaZero),
+ B(Star), R(0),
+ B(StackCheck),
+ B(Ldar), R(0),
+ B(Star), R(1),
+ B(LdaSmi), U8(1),
+ B(TestEqual), R(1),
+ B(JumpIfFalse), U8(4),
+ B(Jump), U8(26),
+ B(Ldar), R(0),
+ B(Star), R(1),
+ B(LdaSmi), U8(2),
+ B(TestEqual), R(1),
+ B(JumpIfFalse), U8(4),
+ B(Jump), U8(-23),
+ B(Ldar), R(0),
+ B(Star), R(1),
+ B(LdaSmi), U8(1),
+ B(Add), R(1),
+ B(Star), R(0),
+ B(Jump), U8(-35),
+ B(LdaUndefined),
+ B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+ var x = 0;
+ for (;; x = x + 1) {
+ if (x == 1) break;
+ if (x == 2) continue;
+ }
+"
+frame size: 2
+parameter count: 1
+bytecode array length: 43
+bytecodes: [
+ B(StackCheck),
+ B(LdaZero),
+ B(Star), R(0),
+ B(StackCheck),
+ B(Ldar), R(0),
+ B(Star), R(1),
+ B(LdaSmi), U8(1),
+ B(TestEqual), R(1),
+ B(JumpIfFalse), U8(4),
+ B(Jump), U8(26),
+ B(Ldar), R(0),
+ B(Star), R(1),
+ B(LdaSmi), U8(2),
+ B(TestEqual), R(1),
+ B(JumpIfFalse), U8(4),
+ B(Jump), U8(2),
+ B(Ldar), R(0),
+ B(Star), R(1),
+ B(LdaSmi), U8(1),
+ B(Add), R(1),
+ B(Star), R(0),
+ B(Jump), U8(-35),
+ B(LdaUndefined),
+ B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+ for (var x = 0;; x = x + 1) {
+ if (x == 1) break;
+ if (x == 2) continue;
+ }
+"
+frame size: 2
+parameter count: 1
+bytecode array length: 43
+bytecodes: [
+ B(StackCheck),
+ B(LdaZero),
+ B(Star), R(0),
+ B(StackCheck),
+ B(Ldar), R(0),
+ B(Star), R(1),
+ B(LdaSmi), U8(1),
+ B(TestEqual), R(1),
+ B(JumpIfFalse), U8(4),
+ B(Jump), U8(26),
+ B(Ldar), R(0),
+ B(Star), R(1),
+ B(LdaSmi), U8(2),
+ B(TestEqual), R(1),
+ B(JumpIfFalse), U8(4),
+ B(Jump), U8(2),
+ B(Ldar), R(0),
+ B(Star), R(1),
+ B(LdaSmi), U8(1),
+ B(Add), R(1),
+ B(Star), R(0),
+ B(Jump), U8(-35),
+ B(LdaUndefined),
+ B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+ var u = 0;
+ for (var i = 0; i < 100; i = i + 1) {
+ u = u + 1;
+ continue;
+ }
+"
+frame size: 3
+parameter count: 1
+bytecode array length: 44
+bytecodes: [
+ B(StackCheck),
+ B(LdaZero),
+ B(Star), R(0),
+ B(LdaZero),
+ B(Star), R(1),
+ B(Ldar), R(1),
+ B(Star), R(2),
+ B(LdaSmi), U8(100),
+ B(TestLessThan), R(2),
+ B(JumpIfFalse), U8(27),
+ B(StackCheck),
+ B(Ldar), R(0),
+ B(Star), R(2),
+ B(LdaSmi), U8(1),
+ B(Add), R(2),
+ B(Star), R(0),
+ B(Jump), U8(2),
+ B(Ldar), R(1),
+ B(Star), R(2),
+ B(LdaSmi), U8(1),
+ B(Add), R(2),
+ B(Star), R(1),
+ B(Jump), U8(-33),
+ B(LdaUndefined),
+ B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+ var y = 1;
+ for (var x = 10; x; --x) {
+ y = y * 12;
+ }
+ return y;
+"
+frame size: 3
+parameter count: 1
+bytecode array length: 35
+bytecodes: [
+ B(StackCheck),
+ B(LdaSmi), U8(1),
+ B(Star), R(0),
+ B(LdaSmi), U8(10),
+ B(Star), R(1),
+ B(Ldar), R(1),
+ B(JumpIfToBooleanFalse), U8(21),
+ B(StackCheck),
+ B(Ldar), R(0),
+ B(Star), R(2),
+ B(LdaSmi), U8(12),
+ B(Mul), R(2),
+ B(Star), R(0),
+ B(Ldar), R(1),
+ B(ToNumber),
+ B(Dec),
+ B(Star), R(1),
+ B(Jump), U8(-21),
+ B(Ldar), R(0),
+ B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+ var x = 0;
+ for (var i = 0; false; i++) {
+ x = x + 1;
+ };
+ return x;
+"
+frame size: 2
+parameter count: 1
+bytecode array length: 10
+bytecodes: [
+ B(StackCheck),
+ B(LdaZero),
+ B(Star), R(0),
+ B(LdaZero),
+ B(Star), R(1),
+ B(Ldar), R(0),
+ B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+ var x = 0;
+ for (var i = 0; true; ++i) {
+ x = x + 1;
+ if (x == 20) break;
+ };
+ return x;
+"
+frame size: 3
+parameter count: 1
+bytecode array length: 39
+bytecodes: [
+ B(StackCheck),
+ B(LdaZero),
+ B(Star), R(0),
+ B(LdaZero),
+ B(Star), R(1),
+ B(StackCheck),
+ B(Ldar), R(0),
+ B(Star), R(2),
+ B(LdaSmi), U8(1),
+ B(Add), R(2),
+ B(Star), R(0),
+ B(Star), R(2),
+ B(LdaSmi), U8(20),
+ B(TestEqual), R(2),
+ B(JumpIfFalse), U8(4),
+ B(Jump), U8(10),
+ B(Ldar), R(1),
+ B(ToNumber),
+ B(Inc),
+ B(Star), R(1),
+ B(Jump), U8(-27),
+ B(Ldar), R(0),
+ B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+ var a = 0;
+ while (a) {
+ {
+ let z = 1;
+ function f() { z = 2; }
+ if (z) continue;
+ z++;
+ }
+ }
+"
+frame size: 7
+parameter count: 1
+bytecode array length: 120
+bytecodes: [
+ B(StackCheck),
+ B(LdaZero),
+ B(Star), R(1),
+ B(Ldar), R(1),
+ B(JumpIfToBooleanFalse), U8(112),
+ B(StackCheck),
+ B(LdaConstant), U8(0),
+ B(Star), R(4),
+ B(Ldar), R(closure),
+ B(Star), R(5),
+ B(CallRuntime), U16(Runtime::kPushBlockContext), R(4), U8(2),
+ B(PushContext), R(3),
+ B(LdaTheHole),
+ B(StaContextSlot), R(context), U8(4),
+ B(CreateClosure), U8(1), U8(0),
+ B(Star), R(0),
+ B(LdaSmi), U8(1),
+ B(StaContextSlot), R(context), U8(4),
+ B(Ldar), R(0),
+ B(JumpIfNotHole), U8(11),
+ B(LdaConstant), U8(2),
+ B(Star), R(4),
+ B(CallRuntime), U16(Runtime::kThrowReferenceError), R(4), U8(1),
+ B(Star), R(2),
+ B(LdaContextSlot), R(context), U8(4),
+ B(JumpIfNotHole), U8(11),
+ B(LdaConstant), U8(3),
+ B(Star), R(4),
+ B(CallRuntime), U16(Runtime::kThrowReferenceError), R(4), U8(1),
+ B(JumpIfToBooleanFalse), U8(8),
+ B(PopContext), R(3),
+ B(PopContext), R(3),
+ B(Jump), U8(-69),
+ B(LdaContextSlot), R(context), U8(4),
+ B(JumpIfNotHole), U8(11),
+ B(LdaConstant), U8(3),
+ B(Star), R(4),
+ B(CallRuntime), U16(Runtime::kThrowReferenceError), R(4), U8(1),
+ B(ToNumber),
+ B(Star), R(4),
+ B(Inc),
+ B(Star), R(5),
+ B(LdaContextSlot), R(context), U8(4),
+ B(JumpIfNotHole), U8(11),
+ B(LdaConstant), U8(3),
+ B(Star), R(6),
+ B(CallRuntime), U16(Runtime::kThrowReferenceError), R(6), U8(1),
+ B(Ldar), R(5),
+ B(StaContextSlot), R(context), U8(4),
+ B(PopContext), R(3),
+ B(Jump), U8(-112),
+ B(LdaUndefined),
+ B(Return),
+]
+constant pool: [
+ InstanceType::FIXED_ARRAY_TYPE,
+ InstanceType::SHARED_FUNCTION_INFO_TYPE,
+ InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
+ InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
+]
+handlers: [
+]
+