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/gem5/src/arch/x86/isa/insts/general_purpose/
H A Dsemaphores.py12390:464513ab8668 Wed Dec 13 04:03:00 EST 2017 Gabe Black <gabeblack@google.com> x86: Use operand size 4 when it would be 2 for cmpxchg8b.

This means the instruction is treated as cmpxchg8b when the effective
operand size is 16 bits.

Change-Id: I4d9bb295f96097e1746a9bbccb2c579d14738fab
Reviewed-on: https://gem5-review.googlesource.com/6603
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Gabe Black <gabeblack@google.com>
/gem5/src/arch/x86/isa/
H A Dmicroasm.isa12390:464513ab8668 Wed Dec 13 04:03:00 EST 2017 Gabe Black <gabeblack@google.com> x86: Use operand size 4 when it would be 2 for cmpxchg8b.

This means the instruction is treated as cmpxchg8b when the effective
operand size is 16 bits.

Change-Id: I4d9bb295f96097e1746a9bbccb2c579d14738fab
Reviewed-on: https://gem5-review.googlesource.com/6603
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Gabe Black <gabeblack@google.com>
/gem5/src/arch/x86/isa/microops/
H A Dmediaop.isa6603:b3333ef98685 Mon Aug 17 23:25:00 EDT 2009 Gabe Black <gblack@eecs.umich.edu> X86: Implement a microop that compares fp values and writes a mask as a result.

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