Re: Help with lra

2016-08-24 Thread shmeel gutl
On 10-Aug-16 08:41 PM, Vladimir N Makarov wrote: As for memory constraint you should not to return true for a pseudo. Reload/LRA can figure out how to match a spilled pseudo with memory (but this constraint should be define_memory_constraint, i saw mistakes when people used different forms of

GNU indirect functions vs. symbol visibility

2016-08-24 Thread Alan Modra
Discussion started here: https://gcc.gnu.org/ml/gcc-patches/2016-08/msg01678.html On Wed, Aug 24, 2016 at 08:51:16PM +0300, Alexander Monakov wrote: > On Wed, 24 Aug 2016, Alan Modra wrote: > > Given a hidden visibility function declaration, the toolchain can say > > that the function is local to

Re: Replacement for the .stabs directive

2016-08-24 Thread Jim Wilson
On 08/19/2016 12:55 PM, Umesh Kalappa via llvm-dev wrote: We have the legacy code ,that uses the .stabs directive quiet often in the source code like .stabs "symbol_name", 100, 0, 0, 0 + .label_one f; .label_one stmt and ,the above code is wrapped with the inline asm in the c source

Re: https://gcc.gnu.org/gcc-6/

2016-08-24 Thread Richard Biener
On Wed, Aug 24, 2016 at 1:31 PM, Jérôme Kunegis wrote: > Dear GCC Web team > > > I just wanted to let you know that on > > https://gcc.gnu.org/gcc-6/ > > the link to the gcc-6.2 documentation links to the gcc-6.1 documentation Thanks, fixed. Richard. > > Cheers > > Jérôme > > > -- > Dr. Jérôme

https://gcc.gnu.org/gcc-6/

2016-08-24 Thread Jérôme Kunegis
Dear GCC Web team I just wanted to let you know that on https://gcc.gnu.org/gcc-6/ the link to the gcc-6.2 documentation links to the gcc-6.1 documentation Cheers Jérôme -- Dr. Jérôme Kunegis Institute for Web Science and Technologies University of Koblenz-Landau http://userpages.uni-kobl

August 2016 GNU Toolchain Update

2016-08-24 Thread Nick Clifton
Hi Guys, It has been a long time since my last post, so there is lots to tell you about. First of all there have been major releases of most of the tools: GCC 6.2 is here. This is mostly a bug-fix release over gcc 6.1 of course, but it does also include a few enhancements for the SPAR

Re: How do you emit RTL for a jump to a mem/symbol instead of an asm label?

2016-08-24 Thread Daniel Santos
On 08/21/2016 05:59 PM, Segher Boessenkool wrote: On Sun, Aug 21, 2016 at 02:04:49PM -0500, Daniel Santos wrote: Thanks for the response! Perhaps an UNSPEC insn is needed here because I have work to do on other passes too. For example, when the debug info is created, it's giving the wrong locati

Re: Release notes for GCC 7?

2016-08-24 Thread Richard Biener
On Tue, Aug 23, 2016 at 10:19 PM, Gerald Pfeifer wrote: > On Tue, 23 Aug 2016, Joseph Myers wrote: >> Is there a reason there's no changes.html for GCC 7 at this point? > > None, apart from me missing it and http://gcc.gnu.org/releasing.html > as well. We've been creating those lazily over the la