Re: Building gcc with graphite

2016-04-12 Thread Tom de Vries
[ cc-ing gcc ml ] On 12/04/16 11:22, Kumar, Venkataramanan wrote: Hi, I am trying to build gcc with graphite enabled both on trunk and the graphite branch. I don't know anything about the graphite branch. Should I need to build and install cloog , ISL PPL etc? Trunk needs ISL. Is ther

Re: Some aliasing questions

2016-04-12 Thread Bill Schmidt
On Tue, 2016-04-12 at 10:00 +0930, Alan Modra wrote: > On Fri, Apr 08, 2016 at 01:41:05PM -0700, Richard Henderson wrote: > > On 04/08/2016 11:10 AM, Bill Schmidt wrote: > > > The first is an issue with TOC-relative addresses on PowerPC. These are > > > symbolic addresses that are to be loaded fro

How to check if two symbols are from same source unit during WPA ?

2016-04-12 Thread Prathamesh Kulkarni
Hi, How to check if two symbols are from same source file during WPA ? Is symbol1->lto_file_data == symbol2->lto_file_data true if symbol1 and symbol2 are from same source files ? Would that be a sufficient condition or do I need to check for something more ? Thanks, Prathamesh

Re: Some aliasing questions

2016-04-12 Thread Richard Henderson
On 04/11/2016 05:30 PM, Alan Modra wrote: Either way, when we split to set (reg tmp) (high (const (minus ((symbol_ref) (reg 2) .. mem (lo_sum (reg tmp) (const (minus ((symbol_ref) (reg 2) both high and lo_sum reference r2 and the linker could happily replace rtmp in the lo

Re: Some aliasing questions

2016-04-12 Thread Richard Biener
On April 12, 2016 5:11:45 PM GMT+02:00, Richard Henderson wrote: >On 04/11/2016 05:30 PM, Alan Modra wrote: >> Either way, when we split to >> set (reg tmp) (high (const (minus ((symbol_ref) (reg 2) >> .. mem (lo_sum (reg tmp) (const (minus ((symbol_ref) (reg 2) >> both high and

Re: How to check if two symbols are from same source unit during WPA ?

2016-04-12 Thread Richard Biener
On April 12, 2016 3:47:19 PM GMT+02:00, Prathamesh Kulkarni wrote: >Hi, >How to check if two symbols are from same source file during WPA ? >Is symbol1->lto_file_data == symbol2->lto_file_data true if symbol1 >and symbol2 are from same >source files ? Would that be a sufficient condition or do I

gcc-5-20160412 is now available

2016-04-12 Thread gccadmin
Snapshot gcc-5-20160412 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/5-20160412/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 5 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/branches/gcc-5

RE: Building gcc with graphite

2016-04-12 Thread Kumar, Venkataramanan
Hi, > -Original Message- > From: Tom de Vries [mailto:tom_devr...@mentor.com] > Sent: Tuesday, April 12, 2016 3:09 PM > To: Kumar, Venkataramanan > Cc: gcc Development ; Sebastian Pop > > Subject: Re: Building gcc with graphite > > [ cc-ing gcc ml ] > > On 12/04/16 11:22, Kumar, Venkat