Displaying 2 results from an estimated 2 matches for "788dd1a7".
2008 Jul 23
0
[LLVMdev] Optimization passes and debug info
On Jul 23, 2008, at 8:08 AM, Matthijs Kooijman wrote:
> Hi Chris,
>
>> I just meant -O3 as an example. I'd expect all -O levels to have the
>> same behavior. -O3 may run passes which are more "lossy" than -O1
>> does though, and I'd expect us to put the most effort into making
>> passes run at -O1 update debug info.
> I'm not really sure
2008 Jul 23
3
[LLVMdev] Optimization passes and debug info
Hi Chris,
> I just meant -O3 as an example. I'd expect all -O levels to have the
> same behavior. -O3 may run passes which are more "lossy" than -O1
> does though, and I'd expect us to put the most effort into making
> passes run at -O1 update debug info.
I'm not really sure that you could divide passes into "lossy" and "not so
lossy"