[PATCH, i386]: Implement SImode/DImode setcc insn patterns

Paolo Bonzini bonzini@gnu.org
Mon Oct 12 16:14:00 GMT 2009


On Mon, Oct 12, 2009 at 17:45, H.J. Lu <hjl.tools@gmail.com> wrote:
> On Mon, Oct 12, 2009 at 8:24 AM, Uros Bizjak <ubizjak@gmail.com> wrote:
>>>
>>>  /* X86_TUNE_PARTIAL_FLAG_REG_STALL */
>>>  m_CORE2 | m_GENERIC,
>>
>> This flag was added by H.J., let's ask him.
>>
>
> I added this for Core 2. We can leave Pentium Pro out.

Yeah, but why? Doesn't ppro have partial flag register stalls as well?

Paolo



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