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Unified Diff: src/code-stubs.h

Issue 1838283003: Migrate FastCloneShallowObjectStub to TurboFan (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Addressed comment Created 4 years, 8 months ago
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Index: src/code-stubs.h
diff --git a/src/code-stubs.h b/src/code-stubs.h
index 5d9dde412fc0f2626b7f9a8582a61ea9e63ff572..b2dc0afe30c70323829fa97c7f795fb9ec54ce2a 100644
--- a/src/code-stubs.h
+++ b/src/code-stubs.h
@@ -70,7 +70,6 @@ namespace internal {
V(FastArrayPush) \
V(FastCloneRegExp) \
V(FastCloneShallowArray) \
- V(FastCloneShallowObject) \
V(FastNewClosure) \
V(FastNewContext) \
V(FastNewObject) \
@@ -122,6 +121,7 @@ namespace internal {
V(BitwiseAnd) \
V(BitwiseOr) \
V(BitwiseXor) \
+ V(FastCloneShallowObject) \
V(LessThan) \
V(LessThanOrEqual) \
V(GreaterThan) \
@@ -1106,26 +1106,25 @@ class FastCloneShallowArrayStub : public HydrogenCodeStub {
DEFINE_HYDROGEN_CODE_STUB(FastCloneShallowArray, HydrogenCodeStub);
};
-
-class FastCloneShallowObjectStub : public HydrogenCodeStub {
+class FastCloneShallowObjectStub : public TurboFanCodeStub {
public:
// Maximum number of properties in copied object.
static const int kMaximumClonedProperties = 6;
FastCloneShallowObjectStub(Isolate* isolate, int length)
- : HydrogenCodeStub(isolate) {
+ : TurboFanCodeStub(isolate) {
DCHECK_GE(length, 0);
DCHECK_LE(length, kMaximumClonedProperties);
- set_sub_minor_key(LengthBits::encode(length));
+ minor_key_ = LengthBits::encode(LengthBits::encode(length));
}
- int length() const { return LengthBits::decode(sub_minor_key()); }
+ int length() const { return LengthBits::decode(minor_key_); }
private:
class LengthBits : public BitField<int, 0, 4> {};
DEFINE_CALL_INTERFACE_DESCRIPTOR(FastCloneShallowObject);
- DEFINE_HYDROGEN_CODE_STUB(FastCloneShallowObject, HydrogenCodeStub);
+ DEFINE_TURBOFAN_CODE_STUB(FastCloneShallowObject, TurboFanCodeStub);
};
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