[LLVMdev] Minimizing -gmlt

[Chandler Carruth]

On Wed, Aug 27, 2014 at 5:03 PM, David Blaikie <dblaikie at gmail.com> wrote:

> On Wed, Aug 27, 2014 at 4:53 PM, Chandler Carruth <chandlerc at google.com>
> wrote:
>
>>
>> On Wed, Aug 27, 2014 at 4:40 PM, David Blaikie <dblaikie at gmail.com>
>> wrote:
>>
>>> DW_AT_frame_base (the location of the frame pointer - is that needed for
>>> symbolication?)
>>
>>
>> I think this is used by libunwind style stack unwinders in conjunction
>> with -fomit-frame-pointer
>>
>
> Sounds plausible - any way I might test such a thing?
>

use gdb or pprof to get a backtrace from abinary build without frame
pointers?
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