src/x64/codegen-x64.h - Issue 1944001: Port inline swapping of elements for the sort function in array.js...

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Unified Diff: src/x64/codegen-x64.h

Issue 1944001: Port inline swapping of elements for the sort function in array.js... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/

Patch Set: '' Created 10 years, 8 months ago

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Index: src/x64/codegen-x64.h

===================================================================

--- src/x64/codegen-x64.h (revision 4574)

+++ src/x64/codegen-x64.h (working copy)

@@ -1033,8 +1033,8 @@

}

#endif

- // Minor key encoding in 12 bits of three registers (object, address and

- // scratch) OOOOAAAASSSS.

+ // Minor key encoding in 12 bits. 4 bits for each of the three

+ // registers (object, address and scratch) OOOOAAAASSSS.

class ScratchBits : public BitField<uint32_t, 0, 4> {};

class AddressBits : public BitField<uint32_t, 4, 4> {};

class ObjectBits : public BitField<uint32_t, 8, 4> {};

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