Re: Traversing trees in a plugin...

2012-06-03 Thread Ian Lance Taylor
Brett Foster writes: > 1) How to marking a node as visited by my algorithm (without screwing > up the compiler!) Use a pointer_set. > 2) How to associate additional data (perhaps a pointer to something > else) to a node (like a unique identifier, or a pointer to a data > structure). Use a poin

Re: Fixincludes

2012-06-03 Thread NightStrike
On Sun, Jun 3, 2012 at 1:45 AM, Jonathan Wakely wrote: > On 3 June 2012 01:30, Jeremy Huntwork wrote: >> >> After reading up further, it appears that the possibility exists that the >> script may 'fix' things in the libc headers that we don't want or need >> 'fixed'. I'm trying to ascertain what t

gcc-4.8-20120603 is now available

2012-06-03 Thread gccadmin
Snapshot gcc-4.8-20120603 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/4.8-20120603/ 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: MIPS: 2'nd pass of ira, causes weird register allocation for 2-op mult

2012-06-03 Thread Richard Sandiford
Klaus Pedersen writes: > On Tue, May 29, 2012 at 6:55 AM, Vladimir Makarov wrote: >> On 05/28/2012 03:09 PM, Richard Sandiford wrote: >>> >>> Klaus Pedersen  writes: The summery goes something like this: It is possible for the second pass of ira to get confused and decide that

Re: GCC 4.7.1 Status Report (2012-05-30)

2012-06-03 Thread H.J. Lu
On Wed, May 30, 2012 at 6:08 AM, Richard Guenther wrote: > > Status > == > > The GCC 4.7 branch is in regression and documentation fixes only state. > > A release candidate for GCC 4.7.1 is scheduled for the beginning of > next week.  This is a good time to verify regression status for > your

Re: MIPS: 2'nd pass of ira, causes weird register allocation for 2-op mult

2012-06-03 Thread Klaus Pedersen
On Tue, May 29, 2012 at 6:55 AM, Vladimir Makarov wrote: > On 05/28/2012 03:09 PM, Richard Sandiford wrote: >> >> Klaus Pedersen  writes: >>> >>> The summery goes something like this: >>> >>> It is possible for the second pass of ira to get confused and decide that >>> NO_REGS or a hard float regi

Re: Fixincludes

2012-06-03 Thread Jeremy Huntwork
On Jun 3, 2012, at 7:45 AM, Jonathan Wakely wrote: > It's trivial to let it run and compare the fixed files to the > originals. On my system with a recent glibc I still see lots of > changes to limits.h, I assume they're not pointless and are worth > having. I believe that gcc always supplies an

Re: The Point

2012-06-03 Thread Jonathan Wakely
On 3 June 2012 01:46, Gmail wrote: > Lemmings, > What is the point of putting such an immense list of fragments of the manual > online? What if we loose out internet? Do you hate the thought of making one > whole file containing the whole manual available because no one else does it > that way? Are

Re: Fixincludes

2012-06-03 Thread Jonathan Wakely
On 3 June 2012 01:30, Jeremy Huntwork wrote: > > After reading up further, it appears that the possibility exists that the > script may 'fix' things in the libc headers that we don't want or need > 'fixed'. I'm trying to ascertain what things the script in particular is > 'fixing' and which way is

Re: Fixincludes

2012-06-03 Thread Eric Botcazou
> There have been discussions about the need (or lack of) for this script > to run on the Linux From Scratch development list. In LFS gcc is > bootstrapped in a very confined chroot environment where the only > headers available are the Linux headers and those from glibc. What is in > question is w