gcc-4.9-20151014 is now available

2015-10-14 Thread gccadmin
Snapshot gcc-4.9-20151014 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/4.9-20151014/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 4.9 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/branches

Re: Is anyone working on a Z80 port?

2015-10-14 Thread DJ Delorie
> I spec'd one out a long time ago for Cygnus/Red Hat, but we never > pursued the port. The register model on the z80 will be problematical, > though some of the lessons from the rl78 port would probably be useful. The RL78 is very much a modern decendent of the Z80 architecture so might serve

Re: Fwd: Windows support dropped from gcc trunk

2015-10-14 Thread Steve Kargl
On Wed, Oct 14, 2015 at 11:48:27AM -0400, Tim Prince wrote: > > > > > I added gcc@gcc.gnu.org as this technically isn't a Fortran issue. > test suite reports hundred of new ICE instances, all referring to this > seh_unwind_emit function: > > /cygdrive/c/users/tim/tim/tim/src/gnu/gcc1/gcc/testsuit

Re: Tree CONSTRUCTORs and Ada array indices

2015-10-14 Thread Eric Botcazou
> I'm having fun with arrays in Ada ;) and wondering if anyone can tell me > what's right here. No surprise, arrays are probably the base types for which there is the largest gap between Ada and the C family of languages, for which GCC was written. You can see in the E_Array_Subtype case of gnat_

Re: Fwd: Windows support dropped from gcc trunk

2015-10-14 Thread Tim Prince
On 10/14/2015 11:36 AM, Steve Kargl wrote: > On Wed, Oct 14, 2015 at 11:32:52AM -0400, Tim Prince wrote: >> Sorry if someone sees this multiple times; I think it may have been >> stopped by ISP or text mode filtering: >> >> Since Sept. 26, the partial support for Windows 64-bit has been dropped >

Re: [RFC] Cse reducing performance of register allocation with -O2

2015-10-14 Thread Jeff Law
On 10/13/2015 03:03 PM, Vladimir Makarov wrote: I checked my article ftp://ftp.uvsq.fr/pub/gcc/summit/2004/Fighting%20Register%20Pressure.pdf and GVN gave mostly 0.2% on eon only. The current environment is quite different (IRA, LRA) so the results might be different too. Yea, but if anyth

Re: Fwd: Windows support dropped from gcc trunk

2015-10-14 Thread Steve Kargl
On Wed, Oct 14, 2015 at 11:32:52AM -0400, Tim Prince wrote: > > Sorry if someone sees this multiple times; I think it may have been > stopped by ISP or text mode filtering: > > Since Sept. 26, the partial support for Windows 64-bit has been dropped > from gcc trunk: > winnt.c apparently has probl

Re: Is anyone working on a Z80 port?

2015-10-14 Thread Jeff Law
On 10/14/2015 09:16 AM, Luke A. Guest wrote: I forgot, I'm not interested in using C, so SDCC is out of the question. I don't think anyone is actively developing a Z80 port for the trunk. I spec'd one out a long time ago for Cygnus/Red Hat, but we never pursued the port. The register model o

Re: Is anyone working on a Z80 port?

2015-10-14 Thread Luke A. Guest
I forgot, I'm not interested in using C, so SDCC is out of the question. On 14/10/15 16:04, Luke A. Guest wrote: > Hi, > > Thought I'd ask here as I've not managed to find any positive answers > from google. > > But is anyone working on a Z80 port of GCC 4 or 5? > > I've managed to find patches fo

Is anyone working on a Z80 port?

2015-10-14 Thread Luke A. Guest
Hi, Thought I'd ask here as I've not managed to find any positive answers from google. But is anyone working on a Z80 port of GCC 4 or 5? I've managed to find patches for Z80 ports but they are using ancient GCC's. Thanks, Luke.

Re: Tree CONSTRUCTORs and Ada array indices

2015-10-14 Thread Richard Biener
On Wed, Oct 14, 2015 at 2:54 PM, Alan Lawrence wrote: > Hi, > > I'm having fun with arrays in Ada ;) and wondering if anyone can tell me > what's right here. > > Ada ACATS c64106a contains code with an array type whose indices run from -1 > to 1. (That is, three elements.) > > In GCC this gets rep

Tree CONSTRUCTORs and Ada array indices

2015-10-14 Thread Alan Lawrence
Hi, I'm having fun with arrays in Ada ;) and wondering if anyone can tell me what's right here. Ada ACATS c64106a contains code with an array type whose indices run from -1 to 1. (That is, three elements.) In GCC this gets represented as an ARRAY_TYPE, whose TYPE_DOMAIN is a 32-bit signed