[PATCH][0/2] GIMPLE Frontend

2016-10-28 Thread Richard Biener
I've posted two patches implementing a GIMPLE Frontend to the extent required for simple unit testing of GIMPLE passes. The work was mostly done by Prasad Ghangal during this years GSoC project. I've picked it up to ensure it would be ready for the end of stage1 even though the frontend itself c

Questions about pedantic_non_lvalue_loc and related code

2016-10-28 Thread Bin.Cheng
Hi, I am trying to move simplifications in fold_cond_expr_with_comparison to match.pd and had below questions about pedantic_non_lvalue_loc. Last change for the function is: commit 565353e8cf24046c034ecaf04dcb69ea8319a57c Author: rguenth Date: Tue Nov 11 15:21:12 2014 + 2014-11-11 Ri

Re: libffi maintenance within GCC?

2016-10-28 Thread Andrew Haley
On 28/10/16 04:03, Ian Lance Taylor wrote: > On Thu, Oct 27, 2016 at 6:08 AM, Anthony Green wrote: >> Is it still important that libffi be included in the GCC tree? > > [ Replying again as last message was bounced as HTML--sorry for the > duplication.] > > libffi is used by libgo, for much the s