[llvm-commits] [llvm] r111499 - /llvm/trunk/include/llvm/Target/TargetRegisterInfo.h
Bob Wilson
bob.wilson at apple.com
Thu Aug 19 10:37:05 PDT 2010
On Aug 19, 2010, at 10:33 AM, Eric Christopher wrote:
>
> On Aug 19, 2010, at 10:28 AM, Daniel Dunbar wrote:
>
>> On Thu, Aug 19, 2010 at 10:20 AM, Eric Christopher <echristo at apple.com> wrote:
>>>
>>> On Aug 19, 2010, at 10:03 AM, Daniel Dunbar wrote:
>>>
>>>> Hi Eric,
>>>>
>>>> Did you time the performance impact of this change?
>>>>
>>>> I have some tentative evidence that it may be involved in some compile
>>>> time regressions, but unfortunately the Clang build was broken at the
>>>> time so I don't have an exact commit identified yet.
>>>
>>> I didn't, I'll back it out again. It seems that my nightly tester didn't like it
>>> either.
>>
>> Ok, you don't need to back it out for my sake, I was just curious.
>> Although at least this way I should be able to tell if it was the
>> cause or not.
>
> Yeah something funky was happening on one of my testers too so I'll back it out to
> double check.
Unlike the last time, I didn't notice any compile time regressions on any of the ARM testers.
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