Re: [wwwdocs] Describe the new way command line options are handled with LTO

2015-03-22 Thread Jan Hubicka
> How about this for a copy-edited version of the new text? Sounds good to me. Thanks, Sandra. Honza > >Command-line optimization and target options are now streamed on > a per-function basis and honored by the link-time optimizer. > This change makes the link-time optimi

Re: [wwwdocs] Describe the new way command line options are handled with LTO

2015-03-22 Thread Sandra Loosemore
On 03/22/2015 08:26 PM, Jan Hubicka wrote: > Hi, > this is my honest attempt to explain how command line options works with LTO > in current compiler and how to deal with these sanely. > > It is bit of mess, but an improvement over past releases. We finished the > transition to per-function attri

[wwwdocs] Describe the new way command line options are handled with LTO

2015-03-22 Thread Jan Hubicka
Hi, this is my honest attempt to explain how command line options works with LTO in current compiler and how to deal with these sanely. It is bit of mess, but an improvement over past releases. We finished the transition to per-function attributes. In GCC 6 I plan to add per-variable counterpart