X87: Introduce code stub constructors for stub keys.
port r23716. original commit message: Introduce code stub constructors for stub keys. BUG= R=weiliang.lin@intel.com Review URL: https://codereview.chromium.org/556653004 Patch from Jing Bao <jing.bao@intel.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23815 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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@ -5,8 +5,6 @@
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#ifndef V8_X87_CODE_STUBS_X87_H_
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#define V8_X87_CODE_STUBS_X87_H_
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#include "src/code-stubs.h"
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namespace v8 {
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namespace internal {
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@ -99,8 +97,6 @@ class NameDictionaryLookupStub: public PlatformCodeStub {
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NameDictionary::kHeaderSize +
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NameDictionary::kElementsStartIndex * kPointerSize;
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virtual inline Major MajorKey() const FINAL OVERRIDE;
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Register dictionary() const {
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return Register::from_code(DictionaryBits::decode(minor_key_));
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}
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@ -120,7 +116,7 @@ class NameDictionaryLookupStub: public PlatformCodeStub {
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class IndexBits: public BitField<int, 6, 3> {};
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class LookupModeBits: public BitField<LookupMode, 9, 1> {};
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DISALLOW_COPY_AND_ASSIGN(NameDictionaryLookupStub);
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DEFINE_CODE_STUB(NameDictionaryLookup, PlatformCodeStub);
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};
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@ -141,6 +137,9 @@ class RecordWriteStub: public PlatformCodeStub {
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RememberedSetActionBits::encode(remembered_set_action);
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}
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RecordWriteStub(uint32_t key, Isolate* isolate)
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: PlatformCodeStub(key, isolate), regs_(object(), address(), value()) {}
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enum Mode {
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STORE_BUFFER_ONLY,
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INCREMENTAL,
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@ -323,7 +322,7 @@ class RecordWriteStub: public PlatformCodeStub {
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kUpdateRememberedSetOnNoNeedToInformIncrementalMarker
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};
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virtual inline Major MajorKey() const FINAL OVERRIDE;
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virtual inline Major MajorKey() const FINAL OVERRIDE { return RecordWrite; }
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void Generate(MacroAssembler* masm);
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void GenerateIncremental(MacroAssembler* masm, Mode mode);
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