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/compiler/js-operator.cc b/src/compiler/js-operator.cc
index 98e090b..dfbe742 100644
--- a/src/compiler/js-operator.cc
+++ b/src/compiler/js-operator.cc
@@ -379,8 +379,8 @@
#define CACHED_OP_LIST(V) \
V(Equal, Operator::kNoProperties, 2, 1) \
V(NotEqual, Operator::kNoProperties, 2, 1) \
- V(StrictEqual, Operator::kNoThrow, 2, 1) \
- V(StrictNotEqual, Operator::kNoThrow, 2, 1) \
+ V(StrictEqual, Operator::kPure, 2, 1) \
+ V(StrictNotEqual, Operator::kPure, 2, 1) \
V(LessThan, Operator::kNoProperties, 2, 1) \
V(GreaterThan, Operator::kNoProperties, 2, 1) \
V(LessThanOrEqual, Operator::kNoProperties, 2, 1) \
@@ -389,13 +389,12 @@
V(ToLength, Operator::kNoProperties, 1, 1) \
V(ToName, Operator::kNoProperties, 1, 1) \
V(ToNumber, Operator::kNoProperties, 1, 1) \
- V(ToObject, Operator::kNoProperties, 1, 1) \
+ V(ToObject, Operator::kFoldable, 1, 1) \
V(ToString, Operator::kNoProperties, 1, 1) \
- V(Yield, Operator::kNoProperties, 1, 1) \
V(Create, Operator::kEliminatable, 2, 1) \
V(CreateIterResultObject, Operator::kEliminatable, 2, 1) \
V(HasProperty, Operator::kNoProperties, 2, 1) \
- V(TypeOf, Operator::kEliminatable, 1, 1) \
+ V(TypeOf, Operator::kPure, 1, 1) \
V(InstanceOf, Operator::kNoProperties, 2, 1) \
V(ForInDone, Operator::kPure, 2, 1) \
V(ForInNext, Operator::kNoProperties, 4, 1) \
@@ -541,11 +540,11 @@
const Operator* JSOperatorBuilder::ToBoolean(ToBooleanHints hints) {
// TODO(turbofan): Cache most important versions of this operator.
- return new (zone()) Operator1<ToBooleanHints>( //--
- IrOpcode::kJSToBoolean, Operator::kEliminatable, // opcode
- "JSToBoolean", // name
- 1, 1, 0, 1, 1, 0, // inputs/outputs
- hints); // parameter
+ return new (zone()) Operator1<ToBooleanHints>( //--
+ IrOpcode::kJSToBoolean, Operator::kPure, // opcode
+ "JSToBoolean", // name
+ 1, 0, 0, 1, 0, 0, // inputs/outputs
+ hints); // parameter
}
const Operator* JSOperatorBuilder::CallFunction(
@@ -707,11 +706,11 @@
const Operator* JSOperatorBuilder::CreateArguments(CreateArgumentsType type) {
- return new (zone()) Operator1<CreateArgumentsType>( // --
- IrOpcode::kJSCreateArguments, Operator::kNoThrow, // opcode
- "JSCreateArguments", // name
- 1, 1, 1, 1, 1, 0, // counts
- type); // parameter
+ return new (zone()) Operator1<CreateArgumentsType>( // --
+ IrOpcode::kJSCreateArguments, Operator::kEliminatable, // opcode
+ "JSCreateArguments", // name
+ 1, 1, 0, 1, 1, 0, // counts
+ type); // parameter
}