Merge V8 5.2.361.47 DO NOT MERGE
https://chromium.googlesource.com/v8/v8/+/5.2.361.47
FPIIM-449
Change-Id: Ibec421b85a9b88cb3a432ada642e469fe7e78346
(cherry picked from commit bcf72ee8e3b26f1d0726869c7ddb3921c68b09a8)
diff --git a/src/crankshaft/x87/lithium-x87.h b/src/crankshaft/x87/lithium-x87.h
index d83322a..98703ae 100644
--- a/src/crankshaft/x87/lithium-x87.h
+++ b/src/crankshaft/x87/lithium-x87.h
@@ -72,6 +72,7 @@
V(Drop) \
V(Dummy) \
V(DummyUse) \
+ V(FastAllocate) \
V(FlooringDivByConstI) \
V(FlooringDivByPowerOf2I) \
V(FlooringDivI) \
@@ -83,7 +84,6 @@
V(HasInPrototypeChainAndBranch) \
V(HasInstanceTypeAndBranch) \
V(InnerAllocatedObject) \
- V(InstanceOf) \
V(InstructionGap) \
V(Integer32ToDouble) \
V(InvokeFunction) \
@@ -153,7 +153,6 @@
V(UnknownOSRValue) \
V(WrapReceiver)
-
#define DECLARE_CONCRETE_INSTRUCTION(type, mnemonic) \
Opcode opcode() const final { return LInstruction::k##type; } \
void CompileToNative(LCodeGen* generator) final; \
@@ -1134,22 +1133,6 @@
};
-class LInstanceOf final : public LTemplateInstruction<1, 3, 0> {
- public:
- LInstanceOf(LOperand* context, LOperand* left, LOperand* right) {
- inputs_[0] = context;
- inputs_[1] = left;
- inputs_[2] = right;
- }
-
- LOperand* context() const { return inputs_[0]; }
- LOperand* left() const { return inputs_[1]; }
- LOperand* right() const { return inputs_[2]; }
-
- DECLARE_CONCRETE_INSTRUCTION(InstanceOf, "instance-of")
-};
-
-
class LHasInPrototypeChainAndBranch final : public LControlInstruction<2, 1> {
public:
LHasInPrototypeChainAndBranch(LOperand* object, LOperand* prototype,
@@ -2398,6 +2381,19 @@
DECLARE_HYDROGEN_ACCESSOR(Allocate)
};
+class LFastAllocate final : public LTemplateInstruction<1, 1, 1> {
+ public:
+ LFastAllocate(LOperand* size, LOperand* temp) {
+ inputs_[0] = size;
+ temps_[0] = temp;
+ }
+
+ LOperand* size() const { return inputs_[0]; }
+ LOperand* temp() { return temps_[0]; }
+
+ DECLARE_CONCRETE_INSTRUCTION(FastAllocate, "fast-allocate")
+ DECLARE_HYDROGEN_ACCESSOR(Allocate)
+};
class LTypeof final : public LTemplateInstruction<1, 2, 0> {
public: