Re: Dependences for call-preserved regs on exposed pipeline target?

2012-11-25 Thread Maxim Kuvyrkov
On 26/11/2012, at 1:28 PM, Greg McGary wrote: > I'm working onaport to a VLIW DSP with anexposed pipeline (i.e., no > interlocks). Some operations OPhave as much as 2-cycle latency on values > of the call-preserved regs CPR. E.g., if the callee's epiloguerestores a > CPR in the delay slot of the

Dependences for call-preserved regs on exposed pipeline target?

2012-11-25 Thread Greg McGary
I'm working onaport to a VLIW DSP with anexposed pipeline (i.e., no interlocks). Some operations OPhave as much as 2-cycle latency on values of the call-preserved regs CPR. E.g., if the callee's epiloguerestores a CPR in the delay slot of the return instruction, then any OP with that CPR as input

gcc-4.8-20121125 is now available

2012-11-25 Thread gccadmin
Snapshot gcc-4.8-20121125 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/4.8-20121125/ 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

Re: Could we start accepting rich-text postings on the gcc lists?

2012-11-25 Thread NightStrike
On Sun, Nov 25, 2012 at 7:28 AM, Ruben Safir wrote: > On Sun, Nov 25, 2012 at 10:28:39AM -0500, Diego Novillo wrote: >> My main concern is losing valid content because of this limitation. >> > > Your only concern is to send email with your android gmail. > > You also need to learn to trim the CC l

Re: Unifying the GCC Debugging Interface

2012-11-25 Thread Gabriel Dos Reis
On Sun, Nov 25, 2012 at 7:45 AM, Richard Biener wrote: > Just to add another case which seems to be not covered in the thread. > When dumping from inside a gdb session in many cases I cut&paste > addresses literally. For overloading to work I'd need to write casts > in front of the inferior call

Re: Could we start accepting rich-text postings on the gcc lists?

2012-11-25 Thread Gabriel Dos Reis
On Sat, Nov 24, 2012 at 11:13 AM, Ian Lance Taylor wrote: > 2) The fact that Android refuses to provide a non-HTML e-mail capability > is ridiculous but does not seem to me to be a reason for us to change > our policy. Amen. Rich texts in technical conversations where people people use various

Re: RFC - Alternatives to gengtype

2012-11-25 Thread Xinliang David Li
On Sun, Nov 25, 2012 at 7:45 AM, Richard Biener wrote: > On Sun, Nov 25, 2012 at 4:21 PM, Diego Novillo wrote: >> On Sun, Nov 25, 2012 at 10:09 AM, Richard Biener >> wrote: >> >>> I'd say the most pragmatic solution is to stick with gengtype but >>> make it more dependent on annotations (thus, e

Re: Could we start accepting rich-text postings on the gcc lists?

2012-11-25 Thread Ruben Safir
On Sun, Nov 25, 2012 at 10:28:39AM -0500, Diego Novillo wrote: > My main concern is losing valid content because of this limitation. > Your only concern is to send email with your android gmail. You also need to learn to trim the CC line

Re: Sumbitting 'patches' that add lots of files (Was: Re: Could we start accepting rich-text postings on the gcc lists?)

2012-11-25 Thread Richard Biener
On Sun, Nov 25, 2012 at 5:03 PM, Joern Rennecke wrote: > Quoting Richard Biener : > >> (though doesn't save much space). One file per mail is then convenient >> for >> review anyway. > > > That would be 84 mails then just for the added files. > And if the testsuite was bigger, that figure would o

Re: Sumbitting 'patches' that add lots of files (Was: Re: Could we start accepting rich-text postings on the gcc lists?)

2012-11-25 Thread Joern Rennecke
Quoting Richard Biener : (though doesn't save much space). One file per mail is then convenient for review anyway. That would be 84 mails then just for the added files. And if the testsuite was bigger, that figure would only get larger. Is that really the preferred way to do this?

Re: Sumbitting 'patches' that add lots of files (Was: Re: Could we start accepting rich-text postings on the gcc lists?)

2012-11-25 Thread Richard Biener
On Sun, Nov 25, 2012 at 4:47 PM, Joern Rennecke wrote: > Quoting Richard Biener : > >> That said, filtering any non text/plain mail into spam keeps me off most >> spam. Thus be warned when you try to get patches in non text/plain >> sent to me ;) > > > Should I uuencode new port submissions? > Ex

Sumbitting 'patches' that add lots of files (Was: Re: Could we start accepting rich-text postings on the gcc lists?)

2012-11-25 Thread Joern Rennecke
Quoting Richard Biener : That said, filtering any non text/plain mail into spam keeps me off most spam. Thus be warned when you try to get patches in non text/plain sent to me ;) Should I uuencode new port submissions? Expressing addition of several score files as a 'patch' is not always an o

Re: RFC - Alternatives to gengtype

2012-11-25 Thread Richard Biener
On Sun, Nov 25, 2012 at 4:21 PM, Diego Novillo wrote: > On Sun, Nov 25, 2012 at 10:09 AM, Richard Biener > wrote: > >> I'd say the most pragmatic solution is to stick with gengtype but >> make it more dependent on annotations (thus, explicit). That is, > > Yes. That is the direction in which I'

Re: Reorg a reorg.c comment

2012-11-25 Thread John David Anglin
On 24-Nov-12, at 9:19 PM, Steven Bosscher wrote: +;; This machine description is inspired by sparc.md and (to a lesser +;; extend) mips.md. Change "extend" to "extent". Don't need parentheses. + +;; Possible improvements, if anyone is still interested in working on +;; improving this machin

Re: Could we start accepting rich-text postings on the gcc lists?

2012-11-25 Thread Diego Novillo
On Sun, Nov 25, 2012 at 8:54 AM, Richard Biener wrote: > That said, filtering any non text/plain mail into spam keeps me off most > spam. Thus be warned when you try to get patches in non text/plain > sent to me ;) It would be OK for me if the mailing list software we use stripped the text/html

Re: RFC - Alternatives to gengtype

2012-11-25 Thread Diego Novillo
On Sun, Nov 25, 2012 at 10:09 AM, Richard Biener wrote: > I'd say the most pragmatic solution is to stick with gengtype but > make it more dependent on annotations (thus, explicit). That is, Yes. That is the direction in which I've been leaning towards. My preference is to transitionally move

Re: RFC - Alternatives to gengtype

2012-11-25 Thread Richard Biener
On Fri, Nov 16, 2012 at 1:59 AM, Diego Novillo wrote: > As we continue adding new C++ features in the compiler, gengtype > is becoming an increasing source of pain. In this proposal, we > want to explore different approaches to GC that we could > implement. > > At this point, we are trying to rea

Re: Time for GCC 5.0? (TIC)

2012-11-25 Thread Richard Biener
On Tue, Nov 6, 2012 at 7:06 AM, Jeff Law wrote: > On 11/05/2012 07:43 PM, DJ Delorie wrote: >> >> >> Ian Lance Taylor writes: >>> >>> Also the fact that GCC is now written in C++ seems to me to be >>> deserving of a bump to 5.0. >> >> >> I see no reason why an internal design change that has no u

Re: Could we start accepting rich-text postings on the gcc lists?

2012-11-25 Thread Richard Biener
On Sat, Nov 24, 2012 at 7:08 PM, Robert Dewar wrote: > On 11/24/2012 12:59 PM, Daniel Berlin wrote: >> >> On Sat, Nov 24, 2012 at 12:47 PM, Robert Dewar wrote: >>> >>> 2) The fact that Android refuses to provide a non-HTML e-mail capability is ridiculous but does not seem to me to be a

Re: Could we start accepting rich-text postings on the gcc lists?

2012-11-25 Thread Richard Biener
On Sat, Nov 24, 2012 at 6:47 PM, Robert Dewar wrote: > >> 2) The fact that Android refuses to provide a non-HTML e-mail capability >> is ridiculous but does not seem to me to be a reason for us to change >> our policy. > > > Surely there are altenrative email client for Android that have plain > t

Re: Could we start accepting rich-text postings on the gcc lists?

2012-11-25 Thread Richard Biener
On Fri, Nov 23, 2012 at 11:03 PM, Diego Novillo wrote: > On Fri, Nov 23, 2012 at 5:00 PM, Richard Kenner > wrote: >>> It's just that an increasing number of mail agents are configured by >>> default to send rich-text. >> >> And people who know enough about computing to work on compilers don't kno

Re: Unifying the GCC Debugging Interface

2012-11-25 Thread Richard Biener
On Thu, Nov 15, 2012 at 2:12 AM, Lawrence Crowl wrote: > Diego and I seek your comments on the following (loose) proposal. > > > It is sometimes hard to remember which printing function is used > for debugging a type, or even which type you have. > > We propose to rely on overloading to unify the

Re: Hash table iterators.

2012-11-25 Thread Richard Biener
On Fri, Nov 23, 2012 at 5:15 PM, Andrew MacLeod wrote: > On 11/22/2012 01:18 PM, Lawrence Crowl wrote: >> >> I have found that tree-flow.h implements iteration over htab_t, >> while there is no current facility to do that with hash_table. >> Unfortunately, the specific form does not match the stan

Re: Unused DSE Functions

2012-11-25 Thread Richard Biener
On Tue, Nov 20, 2012 at 11:20 AM, Steven Bosscher wrote: > On Mon, 19 Nov 2012 18:31:27 -0800, Lawrence Crowl wrote: > >> Richi, ping? > > Just guessing... isn't he simply out on Honeymoon? > > Those functions were introduced to handle alias sets for spill slots > better, but IIRC this never worke

Re: Unused components in sese.[hc]?

2012-11-25 Thread Richard Biener
On Tue, Nov 20, 2012 at 2:45 AM, Lawrence Crowl wrote: > I believe the following components in sese.[hc] are completely unused. > > phis -- functions declared extern in sese.h but never defined > > extern void insert_loop_close_phis (htab_t, loop_p); > extern void insert_guard_phis (basic_bloc

Re: a question for the c/c++ front end / standards people.

2012-11-25 Thread Richard Biener
On Mon, Nov 5, 2012 at 10:13 PM, Kenneth Zadeck wrote: > On 11/05/2012 03:37 PM, Joseph S. Myers wrote: >> >> On Mon, 5 Nov 2012, Kenneth Zadeck wrote: >> >>> This switch to doing math within the precision causes many test cases to >>> behave differently. However, I want to know if differently m

Re: Time for GCC 5.0? (TIC)

2012-11-25 Thread Georg-Johann Lay
DJ Delorie schrieb: Ian Lance Taylor writes: Also the fact that GCC is now written in C++ seems to me to be deserving of a bump to 5.0. I see no reason why an internal design change that has no user visible effects should have any impact on the version number. Changing the implementation lan