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http://reviews.gem5.org/r/1166/
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Review request for Default.


Description
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Changeset 8973:e70eb4904db5
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X86: Split Condition Code register
This patch moves the ECF and EZF bits to a separate register. This is just
an example patch for discussion. This is how I am proposing we should split
the register. If this is acceptable, then ultimately we will have the
following registers -- [ZAPS], [OF], [CF], [ECF], [EZF] and [DF].


Diffs
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  src/arch/x86/insts/microregop.hh b9f4e3884951 
  src/arch/x86/insts/microregop.cc b9f4e3884951 
  src/arch/x86/isa/microops/debug.isa b9f4e3884951 
  src/arch/x86/isa/microops/fpop.isa b9f4e3884951 
  src/arch/x86/isa/microops/regop.isa b9f4e3884951 
  src/arch/x86/isa/microops/seqop.isa b9f4e3884951 
  src/arch/x86/isa/microops/specop.isa b9f4e3884951 
  src/arch/x86/isa/operands.isa b9f4e3884951 
  src/arch/x86/x86_traits.hh b9f4e3884951 

Diff: http://reviews.gem5.org/r/1166/diff/


Testing
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Boots Linux with atomic cpu.


Thanks,

Nilay Vaish

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