Re: libgcc: soft float on mips-wrs-vxworks

2013-01-27 Thread Jan Smets
No reply from the maintainer . Can anyone please make this configuration change to trunk or should I open a bugreport for this? Thanks - Jan On Fri, Jan 4, 2013 at 5:13 PM, Rainer Orth wrote: > Hi Jan, > >> I'm running a heavily modified version of vxworks and we implement >> floating point op

vec.h vs. --enable-gather-detailed-mem-stats

2013-01-27 Thread Steven Bosscher
Hello Diego, There still appears to be an issue with the vec.h changes, the detailed memory stats are not very informative. The allocation lines are shown in vec.h without further details: t8000.log:vec.h:1268 ((null)) 0: 0.0% 40 4: 0.0

Re: About new project

2013-01-27 Thread Gerald Pfeifer
On Sat, 26 Jan 2013, Hongtao Yu wrote: > How can I set up a new project under GCC and make it open-sourced? > Thanks! That depends on what you mean by "under GCC", I'd say. If you have improvements for GCC, submitting those as patches against GCC will be best, cf. http://gcc.gnu.org/contribute.h

gcc-4.8-20130127 is now available

2013-01-27 Thread gccadmin
Snapshot gcc-4.8-20130127 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/4.8-20130127/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 4.8 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/trunk

Floating Point subnormal numbers under C99 with GCC 4.7‏

2013-01-27 Thread Argentinator Rincón Matemático
Hi, dear friends. I am testing floating-points macros in C language, under the standard C99. My compiler is GCC 4.6.1. (with 4.7.1, I have the same result). I have two computers: My system (1) is Windows XP SP2 32bit, in an "Intel (R) Celeron (R) 420" @ 1.60 GHz. My system (2) is Windows 7 Ultim

Re: question about section 10.12

2013-01-27 Thread Kenneth Zadeck
this looks good to me. does your patch also address the vec_concat issue that marc raised? On 01/26/2013 09:59 PM, Hans-Peter Nilsson wrote: From: Kenneth Zadeck Date: Sat, 26 Jan 2013 16:19:40 +0100 the definition of vec_duplicate in section 10.12 seems to restrictive. i have seen examples w

Re: About new project

2013-01-27 Thread Hongtao Yu
On 1/27/2013 5:04 PM, Gerald Pfeifer wrote: On Sat, 26 Jan 2013, Hongtao Yu wrote: How can I set up a new project under GCC and make it open-sourced? Thanks! That depends on what you mean by "under GCC", I'd say. If you have improvements for GCC, submitting those as patches against GCC will be

Re: Floating Point subnormal numbers under C99 with GCC 4.7‏

2013-01-27 Thread Tim Prince
On 1/27/2013 6:02 PM, Argentinator Rincón Matemático wrote: Hi, dear friends. I am testing floating-points macros in C language, under the standard C99. My compiler is GCC 4.6.1. (with 4.7.1, I have the same result). I have two computers: My system (1) is Windows XP SP2 32bit, in an "Intel (R)

Re: hard typdef - proposal - I know it's not in the standard

2013-01-27 Thread Alec Teal
To some up again (I've kept the quotes so it can be seen what's already been talked about) I propose something that is almost identical to a typedef as it exists now, all behaviour of this hard typedef is almost identical except: 1) the "hard" type is never implicitly 'cast' to anything else o

Re: hard typdef - proposal - I know it's not in the standard

2013-01-27 Thread James Dennett
On Sun, Jan 27, 2013 at 6:19 PM, Alec Teal wrote: > To some up again (I've kept the quotes so it can be seen what's already been > talked about) I propose something that is almost identical to a typedef as > it exists now, all behaviour of this hard typedef is almost identical > except: > > 1) the

Re: Initial Stack Padding?

2013-01-27 Thread Ian Lance Taylor
On Sat, Jan 26, 2013 at 5:44 PM, Matt Davis wrote: > This question is similar to my last; however, I think it provides a > bit more clarity as to how I am obtaining offsets from the frame > pointer. I have an RTL pass that is processed after expand passes. I > keep track of a list of stack alloc

Re: hard typdef - proposal - I know it's not in the standard

2013-01-27 Thread Alec Teal
On 28/01/13 02:38, James Dennett wrote: That's a cast -- an explicit request in code for a type conversion. The fact that it's a pure compile-time operation and a no-op at runtime has no bearing on whether it "is a cast", just as we can static_cast beween enumerators and integers today with no

Re: hard typdef - proposal - I know it's not in the standard

2013-01-27 Thread Alec Teal
I've thought of how to phrase it. Yes n3515 does allow more than the 'hard-typedef', they do (in part) do the same job, but the context where you'd use one and not the other is very clear, I like clean notations, I think that's a mathematician thing, as I am sure you know (or have touched on) t