Re: C PreProcessor GCC-specific features ideas.

2014-04-22 Thread Ian Lance Taylor
On Tue, Apr 22, 2014 at 9:38 AM, Solal wrote: > > I've got ideas for improve the preprocessor with specific features. > > The basic idea is to make the preprocessing language a complete > programming language. We are very unlikely to add such features to GCC unless they first become part of the C

Re: reviewers for wide int.

2014-04-22 Thread Mike Stump
On Apr 22, 2014, at 12:48 PM, Kenneth Zadeck wrote: > >>> While of course one hopes that there will be no issues with wide-int, a >>> change of this size will have some pain no matter how well we have >>> tested it. Having three reviewers will assure problems are resolved >>> quickly. >> Works f

Re: reviewers for wide int.

2014-04-22 Thread Kenneth Zadeck
On 04/22/2014 03:37 PM, Richard Biener wrote: On April 22, 2014 9:28:15 PM CEST, Kenneth Zadeck wrote: Richi, David Edelsohn said that I should talk to you about appointing reviewers for wide-int.While I think that it may not be necessary to have any reviewers for wide-int in the long te

Re: reviewers for wide int.

2014-04-22 Thread Richard Biener
On April 22, 2014 9:28:15 PM CEST, Kenneth Zadeck wrote: >Richi, > >David Edelsohn said that I should talk to you about appointing >reviewers >for wide-int.While I think that it may not be necessary to have any > >reviewers for wide-int in the long term, I think that it would be >useful >to

reviewers for wide int.

2014-04-22 Thread Kenneth Zadeck
Richi, David Edelsohn said that I should talk to you about appointing reviewers for wide-int.While I think that it may not be necessary to have any reviewers for wide-int in the long term, I think that it would be useful to make Richard Sandiford, Mike Stump and myself reviewers at least f

[GSoC] Generating patterns from meta-description

2014-04-22 Thread Prathamesh Kulkarni
Hi, Thank-you for selecting me for GSoC 2014, I am looking forward to working with GCC community. I am grateful to Richard Biener and Diego Novillo for choosing to mentor me for this project. Unfortunately, I couldn't reply last week because I am in the middle of university exams, I apologize f

C PreProcessor GCC-specific features ideas.

2014-04-22 Thread Solal
I've got ideas for improve the preprocessor with specific features. The basic idea is to make the preprocessing language a complete programming language. That can be useful for includes things like Autotools and advanced Makefiles directly in the source code, and have just a tiny Makefile for comp

Re: GCC 4.9.0 Released

2014-04-22 Thread Joern Rennecke
On 22 April 2014 14:10, Jakub Jelinek wrote: > One year and one month passed from the time when the last major version > of the GNU Compiler Collection has been announced, so it is the time again > to announce a new major GCC release, 4.9.0. > > GCC 4.9.0 is a major release containing substantial

Re: [buildrobot] sparc64-linux broken

2014-04-22 Thread Jakub Jelinek
On Tue, Apr 22, 2014 at 07:55:00AM -0700, Richard Henderson wrote: > On 04/22/2014 12:26 AM, Jakub Jelinek wrote: > > I've committed following fix as obvious after testing it with a > > x86_64->sparc64-linux cross-compiler. > > > > 2014-04-22 Jakub Jelinek > > > > PR target/60910 > > *

Re: [buildrobot] sparc64-linux broken

2014-04-22 Thread Richard Henderson
On 04/22/2014 12:26 AM, Jakub Jelinek wrote: > I've committed following fix as obvious after testing it with a > x86_64->sparc64-linux cross-compiler. > > 2014-04-22 Jakub Jelinek > > PR target/60910 > * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode > value

Re: [RFC, LRA] Incorrect subreg resolution?

2014-04-22 Thread Tejas Belagod
Richard Sandiford wrote: Returning to this old thread... Richard Sandiford writes: Tejas Belagod writes: When I relaxed CANNOT_CHANGE_MODE_CLASS to undefined for AArch64, gcc.c-torture/execute/copysign1.c generates incorrect code because LRA cannot seem to handle subregs like (subreg:DI (

GCC 4.9.1 Status Report (2014-04-22)

2014-04-22 Thread Jakub Jelinek
Status == GCC 4.9.0 has been released, the branch is now open again under the usual release branch rules (regression fixes and documentation fixes only). The next release, 4.9.1, should be released in about two or three months from now, unless something very urgent forces us to release earlier

GCC 4.9.0 Released

2014-04-22 Thread Jakub Jelinek
One year and one month passed from the time when the last major version of the GNU Compiler Collection has been announced, so it is the time again to announce a new major GCC release, 4.9.0. GCC 4.9.0 is a major release containing substantial new functionality not available in GCC 4.8.x or previou

Re: [RFC] Detect most integer overflows.

2014-04-22 Thread Hannes Frederic Sowa
On Thu, Apr 17, 2014 at 04:20:06PM +0200, Ondřej Bílka wrote: > On Sat, Apr 12, 2014 at 12:53:45AM +0200, Hannes Frederic Sowa wrote: > > Hi! > > > > On Tue, Oct 29, 2013 at 10:41:56AM +0100, Richard Biener wrote: > > > For a "quick" GCC implementation of the builtins you could expand > > > them t

Re: [RFC] Detect most integer overflows.

2014-04-22 Thread Hannes Frederic Sowa
On Tue, Apr 15, 2014 at 03:41:53PM +0200, Richard Biener wrote: > On Sat, Apr 12, 2014 at 12:53 AM, Hannes Frederic Sowa > wrote: > > Hi! > > > > On Tue, Oct 29, 2013 at 10:41:56AM +0100, Richard Biener wrote: > >> For a "quick" GCC implementation of the builtins you could expand > >> them to a op

Re: [buildrobot] sparc64-linux broken

2014-04-22 Thread Jakub Jelinek
On Mon, Apr 21, 2014 at 05:51:04PM -0400, Michael Meissner wrote: > On Mon, Apr 21, 2014 at 08:02:39PM +0200, Jakub Jelinek wrote: > > Sure, we could change this to use mode_size_inline ((enum machine_mode) > > (MODE)) > > in the macro instead, but I'd say for GCC codebase it is better if we fix >