[llvm-commits] [llvm] r74228 - in /llvm/trunk: lib/Target/ARM/ARMInstrInfo.td lib/Target/ARM/ARMInstrThumb2.td test/CodeGen/ARM/carry.ll test/CodeGen/Thumb2/carry.ll

[Evan Cheng]

Makes sense. Thanks.
Evan

On Jun 25, 2009, at 6:11 PM, Dan Gohman wrote:

> Hi Evan,
>
> On Jun 25, 2009, at 4:34 PM, Evan Cheng wrote:
>
>> +def CarryDefIsUnused : Predicate<"N.getNode()->hasNUsesOfValue(0,
>> 1)">;
>> +def CarryDefIsUsed   : Predicate<"N.getNode()->hasAnyUseOfValue 
>> (1)">;
>
> CarryDefIsUnused's predicate would be a little simpler as
>   "!N.getNode()->hasAnyUseOfValue(1)"
>
> Dan
>
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